GB334190A - Process for removing carbonyl-forming metals or carbides thereof from soot - Google Patents
Process for removing carbonyl-forming metals or carbides thereof from sootInfo
- Publication number
- GB334190A GB334190A GB1631429A GB1631429A GB334190A GB 334190 A GB334190 A GB 334190A GB 1631429 A GB1631429 A GB 1631429A GB 1631429 A GB1631429 A GB 1631429A GB 334190 A GB334190 A GB 334190A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbides
- soot
- carbonyl
- carbon
- forming metals
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/04—Carbonyls
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
334,190. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). May 27, 1929. Carbon or soot obtained by splitting carbon monoxide by means of metals of the eighth group of the periodic system is freed from carbonyl-forming metals or their carbides by treating the carbon at a temperature of 50-210‹ C. with Carbon monoxide which may be under pressure, after a preliminary treatment either in an atmosphere of hydrogen or inert gas at 400-500‹ C. or in a weakly-oxidizing gas at 200-400‹ C. Small amounts for sulphur may be added to act as catalyst for the formation of carbonyl.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1631429A GB334190A (en) | 1929-05-27 | 1929-05-27 | Process for removing carbonyl-forming metals or carbides thereof from soot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1631429A GB334190A (en) | 1929-05-27 | 1929-05-27 | Process for removing carbonyl-forming metals or carbides thereof from soot |
Publications (1)
Publication Number | Publication Date |
---|---|
GB334190A true GB334190A (en) | 1930-08-27 |
Family
ID=10075056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1631429A Expired GB334190A (en) | 1929-05-27 | 1929-05-27 | Process for removing carbonyl-forming metals or carbides thereof from soot |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB334190A (en) |
-
1929
- 1929-05-27 GB GB1631429A patent/GB334190A/en not_active Expired
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