GB232834A - A process for producing hydrocyanic acid - Google Patents
A process for producing hydrocyanic acidInfo
- Publication number
- GB232834A GB232834A GB1845024A GB1845024A GB232834A GB 232834 A GB232834 A GB 232834A GB 1845024 A GB1845024 A GB 1845024A GB 1845024 A GB1845024 A GB 1845024A GB 232834 A GB232834 A GB 232834A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrocyanic acid
- during
- liquids
- absorbents
- acidification
- 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
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/04—Separation from gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Hydrocyanic acid is separated from gaseous mixtures containing hydrocyanic acid by treating the mixtures with absorbents such as activated charcoal or silica gel, either singly or in combination, in the presence of liquids capable themselves of absorbing hydrocyanic acid. Water may be used, introduced as steam, and acids may also be employed. The additional liquids may be added before or during the absorption; and the acidification may also take place before or during the process. The hydrocyanic acid taken up is discharged in the usual manner.ALSO:Hydrocyanic acid is separated from gaseous mixtures containing hydrocyanic acid by treating the mixtures with absorbents such as activated charcoal or silica gel, either singly or in combination, in the presence of liquids capable themselves of absorbing hydrocyanic acid. Water may be used, introduced as steam, and acids may also be employed. The additional liquids may be added before or during the absorption, and the acidification may also take place before or during the process. The hydrocyanic acid taken up is discharged in the usual manner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1845024A GB232834A (en) | 1924-08-01 | 1924-08-01 | A process for producing hydrocyanic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1845024A GB232834A (en) | 1924-08-01 | 1924-08-01 | A process for producing hydrocyanic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
GB232834A true GB232834A (en) | 1925-04-30 |
Family
ID=10112637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1845024A Expired GB232834A (en) | 1924-08-01 | 1924-08-01 | A process for producing hydrocyanic acid |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB232834A (en) |
-
1924
- 1924-08-01 GB GB1845024A patent/GB232834A/en not_active Expired
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