GB191007766A - Purifying Coal Gas after the Extraction of Ammonia. - Google Patents
Purifying Coal Gas after the Extraction of Ammonia.Info
- Publication number
- GB191007766A GB191007766A GB191007766DA GB191007766A GB 191007766 A GB191007766 A GB 191007766A GB 191007766D A GB191007766D A GB 191007766DA GB 191007766 A GB191007766 A GB 191007766A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- ammonia
- saturator
- coal gas
- lime
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
7766. Fabry, R. March 31. - Ammonium sulphate.-Coal gas is cooled to separate tar and either no water or enough water to condense a part of the fixed ammonium salts, say two-thirds. The gas is then passed into a saturator containing acidified ammonium sulphate, the saturator being preferably provided with a heat-retaining cover. The gas from the saturator containing some hydrochloric and sulphurous acids from the remainder of the fixed ammonia in the gas, is then passed into a washer containing spent ammoniacal liquor containing excess of lime, which may be that formed by the distillation of the ammoniacal condensate obtained by the preliminary cooling. If no condensate was thus obtained, milk of lime is used for the final washings The ammonia obtained by the above distillation is returned to the hot crude gas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191007766T | 1910-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191007766A true GB191007766A (en) | 1910-10-06 |
Family
ID=33444358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191007766D Expired GB191007766A (en) | 1910-03-31 | 1910-03-31 | Purifying Coal Gas after the Extraction of Ammonia. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191007766A (en) |
-
1910
- 1910-03-31 GB GB191007766D patent/GB191007766A/en not_active Expired
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