GB811906A - Process and apparatus for the production of carbides, more especially titanium carbide - Google Patents
Process and apparatus for the production of carbides, more especially titanium carbideInfo
- Publication number
- GB811906A GB811906A GB8881/56A GB888156A GB811906A GB 811906 A GB811906 A GB 811906A GB 8881/56 A GB8881/56 A GB 8881/56A GB 888156 A GB888156 A GB 888156A GB 811906 A GB811906 A GB 811906A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction
- tube
- pressure
- mixture
- carbon monoxide
- 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
- 150000001247 metal acetylides Chemical class 0.000 title 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 title 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 3
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
<PICT:0811906/III/1> The carbide of a metal of Group Via is produced by interaction of a mixture of the corresponding metal oxide and carbon in an apparatus comprising a chamber wherein the mixture of reactants is heated under reduced pressure and a cooling chamber connected therewith to which the reaction produced is passed under atmospheric pressure, while a fresh charge is introduced into the heating chamber, the reduced pressure being obtained by withdrawing the carbon monoxide evolved during the heating and the pressure being restored to atmospheric pressure after completion of the reaction by return of at least a portion of the carbon monoxide. The reaction may be restarted immediately after introduction of the fresh charge and reduction of the pressure. As shown, a furnace 1 comprises an electrically heated graphite tube 2 containing a boat 4 for the mixture to be heated, which may be in powdered or compressed form, said tube 2 being joined to a copper cooling tube surrounded by a cooling jacket 6 through which water flows, the free ends of tubes 2 and 5 being closable by covers 3 and 7 respectively. The carbon monoxide produced during the reaction is withdrawn from tube 4 via a pump 8 to a gasholder 9 and is returned to either or both of tubes 4 and 5 via valved pipes 10 and 11 respectively after completion of the reaction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE811906X | 1955-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB811906A true GB811906A (en) | 1959-04-15 |
Family
ID=6728935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8881/56A Expired GB811906A (en) | 1955-03-31 | 1956-05-21 | Process and apparatus for the production of carbides, more especially titanium carbide |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB811906A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5166103A (en) * | 1991-08-13 | 1992-11-24 | Vladimir Krstic | Method of making monotunsten carbide and mixtures of monotungsten carbide-titanium carbide powders |
| US5338523A (en) * | 1992-10-26 | 1994-08-16 | Krstic Vladimir D | Method of making transition metal carbide and boride powders |
| US6214309B1 (en) * | 1997-09-24 | 2001-04-10 | University Of Connecticut | Sinterable carbides from oxides using high energy milling |
| US6793875B1 (en) | 1997-09-24 | 2004-09-21 | The University Of Connecticut | Nanostructured carbide cermet powders by high energy ball milling |
-
1956
- 1956-05-21 GB GB8881/56A patent/GB811906A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5166103A (en) * | 1991-08-13 | 1992-11-24 | Vladimir Krstic | Method of making monotunsten carbide and mixtures of monotungsten carbide-titanium carbide powders |
| US5338523A (en) * | 1992-10-26 | 1994-08-16 | Krstic Vladimir D | Method of making transition metal carbide and boride powders |
| US6214309B1 (en) * | 1997-09-24 | 2001-04-10 | University Of Connecticut | Sinterable carbides from oxides using high energy milling |
| US6793875B1 (en) | 1997-09-24 | 2004-09-21 | The University Of Connecticut | Nanostructured carbide cermet powders by high energy ball milling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1959151A (en) | Method of effecting chemical reactions at elevated temperatures | |
| GB890123A (en) | A method and apparatus for feeding granular pulverulent materials into a reaction vessel | |
| GB811906A (en) | Process and apparatus for the production of carbides, more especially titanium carbide | |
| GB805767A (en) | Improved method of protecting the walls of a reaction vessel from attack by corrosive materials | |
| ES423446A1 (en) | Method for the direct reduction of iron ores | |
| US2372670A (en) | Production of alkali metal hydride | |
| US2625465A (en) | Gas generation | |
| US2045739A (en) | Pyrolysis of acetic anhydride | |
| US2865963A (en) | Process for preparation of ketones | |
| US2079216A (en) | Improved acid synthesis process | |
| US1759268A (en) | Manufacture of iron carbonyl | |
| GB863812A (en) | An apparatus for purifying crude benzene | |
| SU149401A1 (en) | The method of obtaining bromundecanoic acid | |
| US2789047A (en) | Thermal production of sodium | |
| GB761745A (en) | Improvements in method for producing calcium metal and calcium hydride | |
| GB519246A (en) | Improvements in the carbonisation of carbonaceous materials | |
| GB741067A (en) | Process for the production of organic silicon compounds | |
| SU284777A1 (en) | Method of obtaining tungsten and molybdenum hexacarbonyls | |
| US2349915A (en) | Process for synthesis of hydrocarbons, alcohols, and formaldehyde | |
| GB601057A (en) | Improved method of consolidating metal powder to dense coherent form | |
| GB586914A (en) | Improved process for the production of hydrogen | |
| US1372332A (en) | Production of aluminum chlorid | |
| GB427396A (en) | Improvements in the production of carbon black | |
| GB968519A (en) | Production of hcn | |
| GB866085A (en) | Improvements in or relating to a process and plant for the decomposition of gas oilsinto hydrogen and carbon dioxide by water vapour |