US2954284A - Fuel comprising a mixture of ammonium nitrate and metal particles - Google Patents
Fuel comprising a mixture of ammonium nitrate and metal particles Download PDFInfo
- Publication number
- US2954284A US2954284A US714942A US71494258A US2954284A US 2954284 A US2954284 A US 2954284A US 714942 A US714942 A US 714942A US 71494258 A US71494258 A US 71494258A US 2954284 A US2954284 A US 2954284A
- Authority
- US
- United States
- Prior art keywords
- fuel
- ammonium nitrate
- metal particles
- mixture
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims description 20
- 239000000203 mixture Substances 0.000 title claims description 19
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 title claims description 17
- 239000002923 metal particle Substances 0.000 title claims description 15
- 239000000470 constituent Substances 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 239000011701 zinc Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 claims description 7
- 229940063655 aluminum stearate Drugs 0.000 claims description 7
- 239000011777 magnesium Substances 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 239000000344 soap Substances 0.000 description 7
- 239000012255 powdered metal Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 235000015842 Hesperis Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- -1 fatty acid esters Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229960005419 nitrogen Drugs 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002942 palmitic acid derivatives Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
- C06B33/04—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide the material being an inorganic nitrogen-oxygen salt
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
- C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
- C06B31/30—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with vegetable matter; with resin; with rubber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S149/00—Explosive and thermic compositions or charges
- Y10S149/11—Particle size of a component
- Y10S149/112—Inorganic nitrogen-oxygen salt
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S149/00—Explosive and thermic compositions or charges
- Y10S149/11—Particle size of a component
- Y10S149/114—Inorganic fuel
Definitions
- the principal object of the invention is to provide a solid fuel which forms a suitable burning mixture useful as propellants, missiles, rockets, power plants, etc., and which may be used as a fuel for jet-driven airplanes, turbines, and the like, as employed in the fields of aviation, rail transportation and military equipment and operations.
- a still further object of the invention is to provide a method for carrying out the combustion of powdered metal fuel mixtures of the character described which supply or release a suflicient amount of oxygen to maintain the combustion of the mixture once it is initiated.
- the invention utilizes ammonium nitrate as one of the principal constituents and which decomposes to release nitrous oxide and water as steam.
- Ammonium nitrate when heated decomposes in accordance wtih the equationheated Steam Gas N 0 2H2O NH N O a
- Ammonium nitrate used in the propellent fuel preferably is of fertiziler grade and consists of prills which are free-flowable, and substantially free of moisture, the prills being ground to a particulate size of 1 to 10 microns.
- ammonium nitrate is dried at a temperature of approximately 90 F. to prevent physical change until the moisture contact is reduced to about 0.1% by weight.
- Control of the burning is provided by limiting the size of the nitrate particles, the burning rate increasing as the particulates are decreased in size. In this Way by selective use of different size particulates the rate of burning of the fuel may be varied and controlled.
- powdered metal fuel containing ammonium nitrate examples include ammonium nitrate, it being understood that the proportions may be varied 5-10% either way to produce a powdered metal fuel mixture in accordance with applicants invention.
- ammonium nitrate is admixed with the metal particulates.
- the metal particulates are relatively small particle size and on the 1 order of one-half to one micron, with particle size of lessthan one micron in diameter preferred.
- the mixture of ammonium nitrate and metal powder may be suitably compressed and used as a solid block fuel or used as a slurry mass by adding hydrocarbon liquids such as kerosene" or ariaromatic 'alkane in amounts from 10 to 30% by weight of the total mixture.
- Example III a small amount of metallic soap is incorporated with the metal powder to catalyze its oxidation.
- the metal soap may be admixed into the fuel as a powder or melted and sprayed onto the metal particulates, the latter method being preferred since a more uniform distribution of the soap in the fuel is obtained.
- the metallic soaps employed are preferably selected from the polyvalent metals consisting of aluminum, magnesium, zinc; fatty acid esters of these metals, e.g., the metal stearates, palmitates, oleates and ricinoleates and the like are employed.
- One readily available commercially is aluminum stearate.
- This metallic soap catalyzer may approximate the weight of the metal particulates or range downward to 50% of the metal content of the fuel, depending upon the temperature of burning desired. For higher burning temperatures of the propellent gas larger amounts of metal particulates are used.
- the rate of combustion or burning of the mixture is varied by varying of the proportionate amounts of the constituents and particulate size of constituents.
- Ignition of the fuel mixture may be achieved by electrical means such as that produced by a spark plug or by the heating of a wire to incandescence in contact with the mixture.
- a fuel consisting of the following constituents in parts by weight:
- Percent Ammonium nitrate 70 Metal particles selected from the group consisting of aluminum, magnesium and zinc and mixtures thereof 15 Aluminum stearate 15 said metal particles having a size on the order of onehalf micron to one micron in diameter.
- a fuel consisting of the following constituents in parts by weight:
- Percent Ammonium nitrate 70 Metal particles of aluminum 15 Aluminum stearate 15 Percent Ammonium nitrate Metal particles of magnesium" 15 Aluminum stearate 15 said magnesium metal particles having a size on the order of one-half micron to one micron in diameter.
- a fuel consisting of the following constituents in parts by weight:
- I Percent Ammonium nitrate 70 Metal particles of zinc 15 Aluminum stearate 15 said zinc metal particles having a size on the order of one-half micron to one micron in diameter.
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Catalysts (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Description
United States Patent 2,954,284 Patented Sept. 2-7, 195
FUEL COMPRISING A MIXTURE OF AMMO- NIUM NITRATE AND METAL PARTICLES Harry A. Toulmin, Jr., Dayton, Ohio, assignor to The Commonwealth Engineering Company of Ohio, Dayton, Ohio N0 Drawing. Filed Feb. 13, 1958, Ser. No. 714,942
4 Claims. (Cl. 52--.5)
The principal object of the invention is to provide a solid fuel which forms a suitable burning mixture useful as propellants, missiles, rockets, power plants, etc., and which may be used as a fuel for jet-driven airplanes, turbines, and the like, as employed in the fields of aviation, rail transportation and military equipment and operations.
It is another object of the invention to provide a composition useful as fuel which is adapted to burn at a non-explosive rate and produce a large amount of gases.
It is a further object of the invention to provide a powdered fuel mixture which can be used in the form of a slurry or admixed with liquid hydrocarbons, and which releases a large amount of exothermic heat upon burning.
A still further object of the invention is to provide a method for carrying out the combustion of powdered metal fuel mixtures of the character described which supply or release a suflicient amount of oxygen to maintain the combustion of the mixture once it is initiated.
The invention utilizes ammonium nitrate as one of the principal constituents and which decomposes to release nitrous oxide and water as steam.
Ammonium nitrate when heated, as shown below, decomposes in accordance wtih the equationheated Steam Gas N 0 2H2O NH N O a Ammonium nitrate used in the propellent fuel preferably is of fertiziler grade and consists of prills which are free-flowable, and substantially free of moisture, the prills being ground to a particulate size of 1 to 10 microns.
The ammonium nitrate is dried at a temperature of approximately 90 F. to prevent physical change until the moisture contact is reduced to about 0.1% by weight.
Control of the burning is provided by limiting the size of the nitrate particles, the burning rate increasing as the particulates are decreased in size. In this Way by selective use of different size particulates the rate of burning of the fuel may be varied and controlled.
Examples of the powdered metal fuel containing ammonium nitrate are illustrated below, it being understood that the proportions may be varied 5-10% either way to produce a powdered metal fuel mixture in accordance with applicants invention.
Example II Parts by Range weight Percent Ammonium nitrate (Dry Ex. I) 80 v 704?!) Metal particles (Al, Mg, Zn) 20 10-30 Example III Parts by Range weight Percent Ammonium nitrate (Dry Ex. I) 70 60-80 Metal Particles (Al, Mg, Zn).-.. 15 10-20 Metal soap (Aluminum stearate) 15 1020 In preparing the powdered metal mixture, ammonium nitrate is admixed with the metal particulates. The metal particulates are relatively small particle size and on the 1 order of one-half to one micron, with particle size of lessthan one micron in diameter preferred. The mixture of ammonium nitrate and metal powder may be suitably compressed and used as a solid block fuel or used as a slurry mass by adding hydrocarbon liquids such as kerosene" or ariaromatic 'alkane in amounts from 10 to 30% by weight of the total mixture.
In Example III, a small amount of metallic soap is incorporated with the metal powder to catalyze its oxidation. The metal soap may be admixed into the fuel as a powder or melted and sprayed onto the metal particulates, the latter method being preferred since a more uniform distribution of the soap in the fuel is obtained. The metallic soaps employed are preferably selected from the polyvalent metals consisting of aluminum, magnesium, zinc; fatty acid esters of these metals, e.g., the metal stearates, palmitates, oleates and ricinoleates and the like are employed. One readily available commercially is aluminum stearate.
This metallic soap catalyzer may approximate the weight of the metal particulates or range downward to 50% of the metal content of the fuel, depending upon the temperature of burning desired. For higher burning temperatures of the propellent gas larger amounts of metal particulates are used.
It has been found by tests that the combination of the metal particles with the ammonium nitrate when heated to burning in air releases large quantities of nitro gen, oxygen and gases heated to very high temperatures and on the order of 5000 C. and higher. The powdered metal particles along, such as aluminum metal, burn at a temperature of around 3500 C. and produce an intense heat. The high temperatures produced during burning of the metal particles causes rapid decomposition of the admixture and release of large volumes of gases. vaporization of any water formed during the reaction forms steam, which is decomposed into hydrogen a zlmd ozygen at the high temperature of the burning met Metal particulates are preferably selected from the light metal group and consisting of aluminum, magnesium, zinc, tin and the like or mixtures thereof. The presence of metallic soap catalyzes the burning so that the same takes place at a uniform rate and yet is under suflicient control so that the fuel does not explode but provides a continuing expanding gaseous force useful as a propellant or propulsion jet prime mover.
The rate of combustion or burning of the mixture is varied by varying of the proportionate amounts of the constituents and particulate size of constituents.
Ignition of the fuel mixture may be achieved by electrical means such as that produced by a spark plug or by the heating of a wire to incandescence in contact with the mixture.
It is understood that various changes and additions in equivalent materials may be substituted for those set forth in the above examples when compounding the composition of this invention and that the proportionate amounts of the constituents may be varied, as heretofore described, and depending upon the particular use to which the mixture is to be put. Such changes and variations are deemed to be contemplated to come Within the spirit and scope of this invention and which are particularly set forth in the appended claims.
What is claimed is:
1. A fuel consisting of the following constituents in parts by weight:
Percent Ammonium nitrate 70 Metal particles selected from the group consisting of aluminum, magnesium and zinc and mixtures thereof 15 Aluminum stearate 15 said metal particles having a size on the order of onehalf micron to one micron in diameter.
2. A fuel consisting of the following constituents in parts by weight:
Percent Ammonium nitrate 70 Metal particles of aluminum 15 Aluminum stearate 15 Percent Ammonium nitrate Metal particles of magnesium" 15 Aluminum stearate 15 said magnesium metal particles having a size on the order of one-half micron to one micron in diameter.
4. A fuel consisting of the following constituents in parts by weight:
I Percent Ammonium nitrate 70 Metal particles of zinc 15 Aluminum stearate 15 said zinc metal particles having a size on the order of one-half micron to one micron in diameter.
References Cited in the file of this patent UNITED STATES PATENTS 1,506,322 ONeill Aug. 26, 1924 2,159,234 Taylor May 23, 1939 2,416,639 Pearsall Feb. 25, 1947 2,477,549 Van Loenen July 26, 1949 2,530,493 Van Loenen Nov. 21, 1950 OTHER REFERENCES 43rd Report National Advisory Committee for Aeronautics (1957), pages 24.
Chem. and Eng. News (11), Jan. 6, 1958, pages 79-81.
Chem. and Eng. News (I), May 27, 1957, pages 22-3.
Claims (1)
1. A FUEL CONSISTING OF THE FOLLOWING CONSTITUENTS IN PARTS BY WEIGHT: PERCENT AMMONIUM NITRATE ------------------------------------- 70 METAL PARTICLES SELECTED FROM THE GROUP CONSISTING OF ALUMINUM, MAGNESIUM AND ZINC AND MIXTURES THEREOF --------------------------------------------- 15 ALUMINUM STEARATE ----------------------------------- 15 AID METAL PARTICLES HAVING A SIZE ON THE ORDER OF ONE''HALF MICRON IN DIAMETER.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US714942A US2954284A (en) | 1958-02-13 | 1958-02-13 | Fuel comprising a mixture of ammonium nitrate and metal particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US714942A US2954284A (en) | 1958-02-13 | 1958-02-13 | Fuel comprising a mixture of ammonium nitrate and metal particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2954284A true US2954284A (en) | 1960-09-27 |
Family
ID=24872101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US714942A Expired - Lifetime US2954284A (en) | 1958-02-13 | 1958-02-13 | Fuel comprising a mixture of ammonium nitrate and metal particles |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2954284A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3062856A (en) * | 1958-09-26 | 1962-11-06 | Alclio Gaetano F D | Metal-containing polymers and preparation thereof |
| US3105747A (en) * | 1960-12-22 | 1963-10-01 | Shell Oil Co | Combustible solid dispersions |
| US3113518A (en) * | 1960-08-11 | 1963-12-10 | Dow Chemical Co | Container for explosive materials |
| US3128254A (en) * | 1958-06-25 | 1964-04-07 | Dal Mon Research Co | Polymeric boron compositions |
| US3250652A (en) * | 1964-02-03 | 1966-05-10 | John E Claiborne | Exothermic composition containing zinc and ammonium chloride |
| US3374127A (en) * | 1965-08-13 | 1968-03-19 | Aquitaine Petrole | Compressed metal containing ternary explosive composition |
| DE1265725B (en) * | 1961-04-20 | 1968-04-11 | Progil | Process for the production of aqueous phosphoric acid solutions of increased purity |
| US5534437A (en) * | 1993-06-14 | 1996-07-09 | Bio-Waste Technologies, International, Ltd. | Co-composting process and apparatus for treating solid waste and sewage sludge |
| EP1074533A1 (en) * | 1999-08-06 | 2001-02-07 | Nihon Plast Co., Ltd. | Gas generating agent |
| US6605167B1 (en) * | 2000-09-01 | 2003-08-12 | Trw Inc. | Autoignition material for a vehicle occupant protection apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1506322A (en) * | 1919-12-05 | 1924-08-26 | O'neill John Hugh | Method and means of producing heat |
| US2159234A (en) * | 1935-03-11 | 1939-05-23 | Ici Ltd | Gas-producing nondetonating composition |
| US2416639A (en) * | 1944-07-08 | 1947-02-25 | Ensign Bickford Co | Slow-burning powder composition |
| US2477549A (en) * | 1947-01-22 | 1949-07-26 | Permanente Metals Corp | Explosive composition |
| US2530493A (en) * | 1948-06-19 | 1950-11-21 | Kaiser Aluminium Chem Corp | Magnesium-containing incendiary composition and process of producing same |
-
1958
- 1958-02-13 US US714942A patent/US2954284A/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1506322A (en) * | 1919-12-05 | 1924-08-26 | O'neill John Hugh | Method and means of producing heat |
| US2159234A (en) * | 1935-03-11 | 1939-05-23 | Ici Ltd | Gas-producing nondetonating composition |
| US2416639A (en) * | 1944-07-08 | 1947-02-25 | Ensign Bickford Co | Slow-burning powder composition |
| US2477549A (en) * | 1947-01-22 | 1949-07-26 | Permanente Metals Corp | Explosive composition |
| US2530493A (en) * | 1948-06-19 | 1950-11-21 | Kaiser Aluminium Chem Corp | Magnesium-containing incendiary composition and process of producing same |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3128254A (en) * | 1958-06-25 | 1964-04-07 | Dal Mon Research Co | Polymeric boron compositions |
| US3062856A (en) * | 1958-09-26 | 1962-11-06 | Alclio Gaetano F D | Metal-containing polymers and preparation thereof |
| US3113518A (en) * | 1960-08-11 | 1963-12-10 | Dow Chemical Co | Container for explosive materials |
| US3105747A (en) * | 1960-12-22 | 1963-10-01 | Shell Oil Co | Combustible solid dispersions |
| DE1265725B (en) * | 1961-04-20 | 1968-04-11 | Progil | Process for the production of aqueous phosphoric acid solutions of increased purity |
| US3250652A (en) * | 1964-02-03 | 1966-05-10 | John E Claiborne | Exothermic composition containing zinc and ammonium chloride |
| US3374127A (en) * | 1965-08-13 | 1968-03-19 | Aquitaine Petrole | Compressed metal containing ternary explosive composition |
| US5534437A (en) * | 1993-06-14 | 1996-07-09 | Bio-Waste Technologies, International, Ltd. | Co-composting process and apparatus for treating solid waste and sewage sludge |
| EP1074533A1 (en) * | 1999-08-06 | 2001-02-07 | Nihon Plast Co., Ltd. | Gas generating agent |
| US6605167B1 (en) * | 2000-09-01 | 2003-08-12 | Trw Inc. | Autoignition material for a vehicle occupant protection apparatus |
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