GB880052A - Removal of hydrogen sulphide from coal gas - Google Patents
Removal of hydrogen sulphide from coal gasInfo
- Publication number
- GB880052A GB880052A GB41809/59A GB4180959A GB880052A GB 880052 A GB880052 A GB 880052A GB 41809/59 A GB41809/59 A GB 41809/59A GB 4180959 A GB4180959 A GB 4180959A GB 880052 A GB880052 A GB 880052A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal gas
- hydrogen sulphide
- ammonia
- kloenne
- deacidifier
- 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
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/121—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing NH3 only (possibly in combination with NH4 salts)
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
880,052. Purifying gas. KLOENNE, A., and KLOENNE, M., [trading as KLOENNE A. [Firm of]]. Dec. 9, 1959 [Dec. 17, 1958], No. 41809/59. Drawings to Specification. Class 55 (2). In a process for removing hydrogen sulphide from coal gas of the type wherein the coal gas is scrubbed with an ammoniacal liquor which is subsequently treated in a deacidifier to remove absorbed hydrogen sulphide and after cooling, returned to the scrubber for further scrubbing of the coal gas, the ammonia content of the ammoniacal liquor returned to the scrubber is increased by admitting to the deacidifier a mixture of ammonia and steam from an ammonia still in which is being distilled the ammoniacal condensate from the gas coolers. The mixture of ammonia and steam is preferably introduced into a lower part of the deacidifier so that the heat of the mixture is used in the deacidification of the ammoniacal liquor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE880052X | 1958-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB880052A true GB880052A (en) | 1961-10-18 |
Family
ID=6819659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB41809/59A Expired GB880052A (en) | 1958-12-17 | 1959-12-09 | Removal of hydrogen sulphide from coal gas |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB880052A (en) |
-
1959
- 1959-12-09 GB GB41809/59A patent/GB880052A/en not_active Expired
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