ZA97370B - Method for removing sulfur-containing contaminants aromatics and hydrocarbons from gas - Google Patents
Method for removing sulfur-containing contaminants aromatics and hydrocarbons from gasInfo
- Publication number
- ZA97370B ZA97370B ZA97370A ZA97370A ZA97370B ZA 97370 B ZA97370 B ZA 97370B ZA 97370 A ZA97370 A ZA 97370A ZA 97370 A ZA97370 A ZA 97370A ZA 97370 B ZA97370 B ZA 97370B
- Authority
- ZA
- South Africa
- Prior art keywords
- aromatics
- hydrocarbons
- gas
- removing sulfur
- containing contaminants
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1406—Multiple stage absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1002134A NL1002134C2 (en) | 1996-01-19 | 1996-01-19 | Method for removing sulfur-containing impurities, aromatics and hydrocarbons from gas. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA97370B true ZA97370B (en) | 1997-07-17 |
Family
ID=19762183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA97370A ZA97370B (en) | 1996-01-19 | 1997-01-16 | Method for removing sulfur-containing contaminants aromatics and hydrocarbons from gas |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0880395A1 (en) |
| JP (1) | JP2000503293A (en) |
| KR (1) | KR19990077361A (en) |
| CN (1) | CN1208360A (en) |
| AU (1) | AU1321397A (en) |
| CA (1) | CA2241790A1 (en) |
| NL (1) | NL1002134C2 (en) |
| TW (1) | TW381043B (en) |
| WO (1) | WO1997026069A1 (en) |
| ZA (1) | ZA97370B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0021409D0 (en) | 2000-08-31 | 2000-10-18 | Boc Group Plc | Treatment of a gas stream containing hydrogen sulphide |
| JP4837176B2 (en) * | 2001-03-07 | 2011-12-14 | 千代田化工建設株式会社 | Method for removing sulfur compounds from natural gas |
| DE10208253A1 (en) * | 2002-02-26 | 2003-09-04 | Lurgi Ag | Process for the removal of mercaptan from raw gas |
| DE10219900B4 (en) | 2002-05-03 | 2004-08-26 | Lurgi Ag | Process for the purification of hydrocarbon gas |
| DE602005024275D1 (en) | 2004-08-02 | 2010-12-02 | Shell Int Research | METHOD FOR REMOVING THIOLS FROM AN INERTGAS STREAM |
| JP4845438B2 (en) * | 2005-07-08 | 2011-12-28 | 千代田化工建設株式会社 | Method for removing sulfur compounds from natural gas |
| CN101576261B (en) * | 2008-05-07 | 2011-05-11 | 北京丰汉工程咨询有限公司 | Combustion and catalytic reduction method for acid gas |
| US8808654B2 (en) * | 2009-09-29 | 2014-08-19 | Praxair Technology, Inc. | Process for sulfur removal from refinery off gas |
| US9731974B2 (en) * | 2012-12-10 | 2017-08-15 | Total Sa | Integrated process to recover high quality native CO2 from a sour gas comprising H2S and CO2 |
| WO2016112371A1 (en) * | 2015-01-09 | 2016-07-14 | Sr20 Holdings Llc | Process and system for pyrolysis of tires to fuels and other products |
| WO2018115919A1 (en) * | 2016-12-23 | 2018-06-28 | Total Sa | Integrated process for elemental sulphur treatment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989811A (en) * | 1975-01-30 | 1976-11-02 | Shell Oil Company | Process for recovering sulfur from fuel gases containing hydrogen sulfide, carbon dioxide, and carbonyl sulfide |
| FR2501663A1 (en) * | 1981-03-13 | 1982-09-17 | Technip Cie | Simultaneous removal of carbon di:oxide and hydrogen sulphide - from natural gas etc., and recovery as conc. carbon di:oxide and sulphur |
| US4356161A (en) * | 1981-08-24 | 1982-10-26 | Shell Oil Company | Process for reducing the total sulfur content of a high CO2 -content feed gas |
| DE4206943A1 (en) * | 1992-03-05 | 1993-09-09 | Krupp Koppers Gmbh | METHOD FOR PURIFYING A GAS GIVEN BY CARBURATING CARBONATED MATERIAL |
-
1996
- 1996-01-19 NL NL1002134A patent/NL1002134C2/en not_active IP Right Cessation
-
1997
- 1997-01-16 ZA ZA97370A patent/ZA97370B/en unknown
- 1997-01-17 TW TW086100467A patent/TW381043B/en not_active IP Right Cessation
- 1997-01-20 JP JP9525885A patent/JP2000503293A/en active Pending
- 1997-01-20 WO PCT/NL1997/000018 patent/WO1997026069A1/en not_active Application Discontinuation
- 1997-01-20 CN CN97191710A patent/CN1208360A/en active Pending
- 1997-01-20 EP EP97900807A patent/EP0880395A1/en not_active Ceased
- 1997-01-20 CA CA002241790A patent/CA2241790A1/en not_active Abandoned
- 1997-01-20 AU AU13213/97A patent/AU1321397A/en not_active Abandoned
- 1997-01-20 KR KR1019980705510A patent/KR19990077361A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0880395A1 (en) | 1998-12-02 |
| AU1321397A (en) | 1997-08-11 |
| CN1208360A (en) | 1999-02-17 |
| NL1002134C2 (en) | 1997-07-22 |
| KR19990077361A (en) | 1999-10-25 |
| TW381043B (en) | 2000-02-01 |
| JP2000503293A (en) | 2000-03-21 |
| WO1997026069A1 (en) | 1997-07-24 |
| CA2241790A1 (en) | 1997-07-24 |
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