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)
- Industrial Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1002134A NL1002134C2 (nl) | 1996-01-19 | 1996-01-19 | Werkwijze voor het verwijderen van zwavelbevattende verontreinigingen, aromaten en koolwaterstoffen uit 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 (zh) |
JP (1) | JP2000503293A (zh) |
KR (1) | KR19990077361A (zh) |
CN (1) | CN1208360A (zh) |
AU (1) | AU1321397A (zh) |
CA (1) | CA2241790A1 (zh) |
NL (1) | NL1002134C2 (zh) |
TW (1) | TW381043B (zh) |
WO (1) | WO1997026069A1 (zh) |
ZA (1) | ZA97370B (zh) |
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 (ja) * | 2001-03-07 | 2011-12-14 | 千代田化工建設株式会社 | 天然ガスからの硫黄化合物の除去方法 |
DE10208253A1 (de) | 2002-02-26 | 2003-09-04 | Lurgi Ag | Verfahren zur Entfernung von Merkaptan aus Rohgas |
DE10219900B4 (de) * | 2002-05-03 | 2004-08-26 | Lurgi Ag | Verfahren zur Reinigung von kohlenwasserstoffhaltigem Gas |
KR20070053727A (ko) * | 2004-08-02 | 2007-05-25 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 천연 기체 또는 불활성 기체를 포함하는 기체스트림으로부터의 메르캅탄의 제거 방법 |
JP4845438B2 (ja) * | 2005-07-08 | 2011-12-28 | 千代田化工建設株式会社 | 天然ガスからの硫黄化合物の除去方法 |
CN101576261B (zh) * | 2008-05-07 | 2011-05-11 | 北京丰汉工程咨询有限公司 | 一种酸性气燃烧及催化还原方法 |
US8808654B2 (en) * | 2009-09-29 | 2014-08-19 | Praxair Technology, Inc. | Process for sulfur removal from refinery off gas |
EA028471B1 (ru) * | 2012-12-10 | 2017-11-30 | Тоталь Са | Комплексный способ извлечения природного coвысокого качества из кислого газа, включающего hs и co |
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 (fr) * | 1981-03-13 | 1982-09-17 | Technip Cie | Procede et installation de traitement des gaz acides pour la recuperation et la production de soufre et de gaz carbonique |
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 (de) * | 1992-03-05 | 1993-09-09 | Krupp Koppers Gmbh | Verfahren zur reinigung eines durch vergasung von kohlenstoffhaltigem material gewonnenen gases |
-
1996
- 1996-01-19 NL NL1002134A patent/NL1002134C2/nl not_active IP Right Cessation
-
1997
- 1997-01-16 ZA ZA97370A patent/ZA97370B/xx unknown
- 1997-01-17 TW TW086100467A patent/TW381043B/zh not_active IP Right Cessation
- 1997-01-20 AU AU13213/97A patent/AU1321397A/en not_active Abandoned
- 1997-01-20 WO PCT/NL1997/000018 patent/WO1997026069A1/en not_active Application Discontinuation
- 1997-01-20 JP JP9525885A patent/JP2000503293A/ja active Pending
- 1997-01-20 CN CN97191710A patent/CN1208360A/zh 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 KR KR1019980705510A patent/KR19990077361A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1208360A (zh) | 1999-02-17 |
JP2000503293A (ja) | 2000-03-21 |
WO1997026069A1 (en) | 1997-07-24 |
NL1002134C2 (nl) | 1997-07-22 |
TW381043B (en) | 2000-02-01 |
AU1321397A (en) | 1997-08-11 |
EP0880395A1 (en) | 1998-12-02 |
KR19990077361A (ko) | 1999-10-25 |
CA2241790A1 (en) | 1997-07-24 |
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