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EP0885052A1 - Method for removing sulfur-containing contaminants, aromatics and hydrocarbons from gas - Google Patents

Method for removing sulfur-containing contaminants, aromatics and hydrocarbons from gas

Info

Publication number
EP0885052A1
EP0885052A1 EP97900808A EP97900808A EP0885052A1 EP 0885052 A1 EP0885052 A1 EP 0885052A1 EP 97900808 A EP97900808 A EP 97900808A EP 97900808 A EP97900808 A EP 97900808A EP 0885052 A1 EP0885052 A1 EP 0885052A1
Authority
EP
European Patent Office
Prior art keywords
gas
gas stream
sulfur
selective oxidation
absorption step
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.)
Ceased
Application number
EP97900808A
Other languages
German (de)
English (en)
French (fr)
Inventor
Jan Adolf Lagas
Theodorus Joseph Petrus Van Pol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stork Engineers and Contractors BV
Original Assignee
Stork Engineers and Contractors BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stork Engineers and Contractors BV filed Critical Stork Engineers and Contractors BV
Publication of EP0885052A1 publication Critical patent/EP0885052A1/en
Ceased legal-status Critical Current

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
    • B01D53/14—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
    • B01D53/14—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
    • B01D53/34—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
    • B01D53/34—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Industrial Gases (AREA)
EP97900808A 1996-01-19 1997-01-20 Method for removing sulfur-containing contaminants, aromatics and hydrocarbons from gas Ceased EP0885052A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1002135 1996-01-19
NL1002135A NL1002135C2 (nl) 1996-01-19 1996-01-19 Werkwijze voor het verwijderen van zwavelbevattende verontreinigingen, aromaten en koolwaterstoffen uit gas.
PCT/NL1997/000019 WO1997026070A1 (en) 1996-01-19 1997-01-20 Method for removing sulfur-containing contaminants, aromatics and hydrocarbons from gas

Publications (1)

Publication Number Publication Date
EP0885052A1 true EP0885052A1 (en) 1998-12-23

Family

ID=19762184

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97900808A Ceased EP0885052A1 (en) 1996-01-19 1997-01-20 Method for removing sulfur-containing contaminants, aromatics and hydrocarbons from gas

Country Status (11)

Country Link
EP (1) EP0885052A1 (nl)
JP (1) JP2000507151A (nl)
KR (1) KR19990077362A (nl)
CN (1) CN1209756A (nl)
AU (1) AU1321497A (nl)
CA (1) CA2243482A1 (nl)
ID (1) ID15833A (nl)
NL (1) NL1002135C2 (nl)
TW (1) TW372883B (nl)
WO (1) WO1997026070A1 (nl)
ZA (1) ZA97326B (nl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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
FR2875236B1 (fr) * 2004-09-10 2006-11-10 Total Sa Procede et installation pour le traitement de dso
FR2916652B1 (fr) * 2007-05-30 2009-07-24 Inst Francais Du Petrole Procede de traitement integre d'un gaz naturel permettant de realiser une desacidification complete
CN101480560B (zh) * 2008-01-09 2011-11-30 中国石油化工股份有限公司 一种采用膜分离处理克劳斯尾气的方法
EP2362808A1 (en) * 2008-11-28 2011-09-07 Shell Internationale Research Maatschappij B.V. Process for producing purified natural gas
JP6358631B2 (ja) * 2014-04-16 2018-07-18 サウジ アラビアン オイル カンパニー Ｂｔｅｘを含む低〜中モルパーセント硫化水素ガス供給をクラウスユニットで処理するための改良型硫黄回収工程
RU2649442C2 (ru) * 2016-04-25 2018-04-03 Общество с ограниченной ответственностью "Старт-Катализатор" Установка, способ и катализатор очистки газообразного углеводородного сырья от сероводорода и меркаптанов
WO2018115919A1 (en) * 2016-12-23 2018-06-28 Total Sa Integrated process for elemental sulphur treatment
CN108452652B (zh) * 2017-12-04 2021-06-08 盐城市兰丰环境工程科技有限公司 一种工业气体脱硫系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088735A (en) * 1974-07-10 1978-05-09 Metallgesellschaft Aktiengesellschaft Process for purifying gases from the gasification of fossil fuels
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9726070A1 *

Also Published As

Publication number Publication date
CA2243482A1 (en) 1997-07-24
KR19990077362A (ko) 1999-10-25
WO1997026070A1 (en) 1997-07-24
NL1002135C2 (nl) 1997-07-22
ID15833A (id) 1997-08-14
ZA97326B (en) 1997-07-22
TW372883B (en) 1999-11-01
CN1209756A (zh) 1999-03-03
AU1321497A (en) 1997-08-11
JP2000507151A (ja) 2000-06-13

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19980720

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IT LI NL PT SE

17Q First examination report despatched

Effective date: 19990803

RBV Designated contracting states (corrected)

Designated state(s): AT BE CH DE DK ES FI FR GB GR IT LI NL PT SE

RTI1 Title (correction)

Free format text: METHOD FOR REMOVING SULFUR-CONTAINING CONTAMINANTS, IN THE FORM OF MERCAPTANS ANS H2S FROM GAS

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20010618