GB928853A - Method of producing elements from their halides - Google Patents
Method of producing elements from their halidesInfo
- Publication number
- GB928853A GB928853A GB24186/59A GB2418659A GB928853A GB 928853 A GB928853 A GB 928853A GB 24186/59 A GB24186/59 A GB 24186/59A GB 2418659 A GB2418659 A GB 2418659A GB 928853 A GB928853 A GB 928853A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stage
- ammonia
- product
- intermediate product
- halides
- 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
Links
- 150000004820 halides Chemical class 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 8
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- 229910021529 ammonia Inorganic materials 0.000 abstract 4
- 239000013067 intermediate product Substances 0.000 abstract 4
- 239000000047 product Substances 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 230000002085 persistent effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/129—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds by dissociation, e.g. thermic dissociation of titanium tetraiodide, or by electrolysis or with the use of an electric arc
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
- C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
- C22B9/228—Remelting metals with heating by wave energy or particle radiation by particle radiation, e.g. electron beams
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Boron, silicon and those metals of which the <PICT:0928853/III/1> halides are capable of forming addition compounds with ammonia, particularly the light metals, the transition metals, germanium and tin, are extracted from their halides in a two stage process. In the first stage an intermediate addition product is formed of the halide with ammonia or at least two of the gases nitrogen, hydrogen and ammonia, the product persisting at least for a short time, and in the second stage the metal is obtained from this intermediate product. In a particular process described, liquid halide 11 from nozzle 12 (Fig. 1) reacts in vessel 13 with gaseous reagent from nozzles 15, forming a solid intermediate product which is transferred by screw conveyer 21 to conveyer 24 which carries it through chamber 25. In this zone the intermediate product is acted upon by streams of hydrogen and/or nitrogen which have been ionized by passage through electrodes 35, to yield a free metal product 26. In a modification shown in Fig. 2, the two stages of the reaction take place within the same chamber. By insulating nozzle 12 from the container and applying a suitable voltage, the first stage of the process may be carried out under partial ionization. As an alternative second stage of the process, the intermediate product may be calcined in ammonia to yield a substance which may be dissolved in a fused salt electrolyte and the metal recovered by electrolysis, or which may be treated with nitric acid before such electrolysis. Specifications 804,916 and 901,022 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH6172458 | 1958-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB928853A true GB928853A (en) | 1963-06-19 |
Family
ID=4523847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24186/59A Expired GB928853A (en) | 1958-07-14 | 1959-07-14 | Method of producing elements from their halides |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3135675A (en) |
| GB (1) | GB928853A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2660788C1 (en) * | 2017-09-27 | 2018-07-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный университет" | Cleaned of impurities germanium ingot production method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3281264A (en) * | 1963-01-31 | 1966-10-25 | Coast Metals Inc | Method of gold-plating aluminum |
| US3322659A (en) * | 1964-06-17 | 1967-05-30 | Paquet Jean Louis | Treating of electrolytic aluminum reduction cell gases to recover fluorine values |
| US3914615A (en) * | 1971-06-07 | 1975-10-21 | Sun Oil Co Pennsylvania | Apparatus for gas-fog reaction processes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2002003A (en) * | 1930-09-20 | 1935-05-21 | Ig Farbenindustrie Ag | Production of acetylene and carbon black |
| US1975063A (en) * | 1933-09-28 | 1934-09-25 | Chapman Valve Mfg Co | Apparatus for acting on chemical compounds |
| US2724692A (en) * | 1953-01-21 | 1955-11-22 | Gosta C Akerlof | Apparatus for converting volatilizable metal chlorides to metals |
| GB795416A (en) * | 1955-12-16 | 1958-05-21 | Horizons Titanium Corp | Production of titanium by electrolysis of titanium nitride |
| DE1066549B (en) * | 1957-07-17 | 1959-10-08 | Societe Anonyme des Manufactures des Glaces et Produits Chimiques de Saint-Gobain, Chauny &. Cirey, Paris | Process for the production of chemical compounds of a high degree of purity |
| US3005762A (en) * | 1958-01-20 | 1961-10-24 | Aero Chem Res Lab Inc | Electric discharge jet stream |
-
1959
- 1959-07-14 US US827070A patent/US3135675A/en not_active Expired - Lifetime
- 1959-07-14 GB GB24186/59A patent/GB928853A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2660788C1 (en) * | 2017-09-27 | 2018-07-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный университет" | Cleaned of impurities germanium ingot production method |
Also Published As
| Publication number | Publication date |
|---|---|
| US3135675A (en) | 1964-06-02 |
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