GB1240081A - A process for scrubbing fuel and synthesis gases - Google Patents
A process for scrubbing fuel and synthesis gasesInfo
- Publication number
- GB1240081A GB1240081A GB6083269A GB6083269A GB1240081A GB 1240081 A GB1240081 A GB 1240081A GB 6083269 A GB6083269 A GB 6083269A GB 6083269 A GB6083269 A GB 6083269A GB 1240081 A GB1240081 A GB 1240081A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methanol
- absorbent
- sulphur
- dec
- column
- 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
- C10K1/14—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 organic
-
- 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
- C10K1/14—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 organic
- C10K1/143—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 organic containing amino groups
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)
- Gas Separation By Absorption (AREA)
- Industrial Gases (AREA)
Abstract
1,240,081. Chemical separation of gases, H 2 S, CO 2 , sulphur. METALLGESELLSCHAFT A.G. 12 Dec., 1969 [17 Dec., 1968], No. 60832/69. Heading C1A. [Also in Division C5] Hydrogen sulphide, CO 2 and organic sulphur compounds are removed from a gas mixture e.g. natural gas, see Division C5, with an absorbent liquid containing at least one neutral, oxygen containing, water soluble organic liquid and from 0.2 to 5 moles of at least one organic base dissolved therein, e.g. methanol containing an alkanolamine which absorbent is regenerated by flashing in a column to which methanol is delivered. H 2 S, CO 2 , CH 4 and some methanol escape form the top of the column and are scrubbed with water to remove methanol. The resultant H 2 S containing gas stream may be used to prepare sulphur by using it as a feed gas to a Claus furnace. An acid having a pKa of 7-11 e.g. boric acid, phenol or arsenic trioxide may be added to the absorbent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681815137 DE1815137C3 (en) | 1968-12-17 | Process for leaching acidic components and organic sulfur compounds from fuel and synthesis gases |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1240081A true GB1240081A (en) | 1971-07-21 |
Family
ID=5716465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6083269A Expired GB1240081A (en) | 1968-12-17 | 1969-12-12 | A process for scrubbing fuel and synthesis gases |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5535439B1 (en) |
BE (1) | BE743101A (en) |
CS (1) | CS179907B2 (en) |
FR (1) | FR2026306A1 (en) |
GB (1) | GB1240081A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2227071A1 (en) * | 1972-06-03 | 1973-12-13 | Metallgesellschaft Ag | PROCESS FOR PURIFYING TECHNICAL COMBUSTION AND SYNTHESIS GASES |
ITFI20100190A1 (en) * | 2010-09-13 | 2012-03-14 | Consiglio Nazionale Ricerche | SEPARATION PROCESS AND REMOVAL OF CO2 FROM GASEOUS MIXTURES THROUGH AMINS IN ALCOHOL SOLUTION |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6723756B2 (en) * | 2002-04-29 | 2004-04-20 | Chevron U.S.A. Inc. | Aqueous separation of syngas components |
-
1969
- 1969-06-28 JP JP5114469A patent/JPS5535439B1/ja active Pending
- 1969-07-15 FR FR6924002A patent/FR2026306A1/fr not_active Withdrawn
- 1969-12-12 BE BE743101D patent/BE743101A/xx unknown
- 1969-12-12 GB GB6083269A patent/GB1240081A/en not_active Expired
- 1969-12-15 CS CS824769A patent/CS179907B2/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2227071A1 (en) * | 1972-06-03 | 1973-12-13 | Metallgesellschaft Ag | PROCESS FOR PURIFYING TECHNICAL COMBUSTION AND SYNTHESIS GASES |
ITFI20100190A1 (en) * | 2010-09-13 | 2012-03-14 | Consiglio Nazionale Ricerche | SEPARATION PROCESS AND REMOVAL OF CO2 FROM GASEOUS MIXTURES THROUGH AMINS IN ALCOHOL SOLUTION |
WO2012034921A1 (en) * | 2010-09-13 | 2012-03-22 | Consiglio Nazionale Delle Ricerche | A process for the separation and capture of co2 from gas mixtures using amines solutions in anhydrous alcohols |
Also Published As
Publication number | Publication date |
---|---|
BE743101A (en) | 1970-05-14 |
DE1815137A1 (en) | 1970-07-02 |
CS179907B2 (en) | 1977-12-30 |
FR2026306A1 (en) | 1970-09-18 |
JPS5535439B1 (en) | 1980-09-13 |
DE1815137B2 (en) | 1975-12-18 |
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