CA2768359C - Elimination des composes de soufre dans un flux gazeux - Google Patents

Elimination des composes de soufre dans un flux gazeux Download PDF

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Publication number
CA2768359C
CA2768359C CA 2768359 CA2768359A CA2768359C CA 2768359 C CA2768359 C CA 2768359C CA 2768359 CA2768359 CA 2768359 CA 2768359 A CA2768359 A CA 2768359A CA 2768359 C CA2768359 C CA 2768359C
Authority
CA
Canada
Prior art keywords
catalyst
water
stream
cos
gas
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 - Fee Related
Application number
CA 2768359
Other languages
English (en)
Other versions
CA2768359A1 (fr
Inventor
Conrad Ayasse
Ahmed M. Shahin
Alan Ayasse
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.)
Archon Technologies Ltd
Original Assignee
Archon Technologies Ltd
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 Archon Technologies Ltd filed Critical Archon Technologies Ltd
Priority to CA 2768359 priority Critical patent/CA2768359C/fr
Priority to CA2782944A priority patent/CA2782944C/fr
Priority to US13/545,920 priority patent/US8501135B1/en
Priority to EP12868712.6A priority patent/EP2814594A1/fr
Priority to PCT/CA2012/050478 priority patent/WO2013120166A1/fr
Priority to AU2012370293A priority patent/AU2012370293A1/en
Priority to CN201280071989.4A priority patent/CN104540577A/zh
Priority to RU2014135493A priority patent/RU2014135493A/ru
Publication of CA2768359A1 publication Critical patent/CA2768359A1/fr
Application granted granted Critical
Publication of CA2768359C publication Critical patent/CA2768359C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B01D53/523—Mixtures of hydrogen sulfide and sulfur oxides
    • 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
    • B01D53/8606—Removing sulfur compounds only one sulfur compound other than sulfur oxides or hydrogen sulfide
    • 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
    • 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
    • B01D53/869—Multiple step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/102—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20761—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/209—Other metals
    • B01D2255/2096—Bismuth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/308—Carbonoxysulfide COS

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
CA 2768359 2012-02-17 2012-02-17 Elimination des composes de soufre dans un flux gazeux Expired - Fee Related CA2768359C (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA 2768359 CA2768359C (fr) 2012-02-17 2012-02-17 Elimination des composes de soufre dans un flux gazeux
US13/545,920 US8501135B1 (en) 2012-02-17 2012-07-10 Process for the removal of sulfur compounds from gas streams
CA2782944A CA2782944C (fr) 2012-02-17 2012-07-10 Procedure d'elimination des composes sulfures dans les flux gazeux
PCT/CA2012/050478 WO2013120166A1 (fr) 2012-02-17 2012-07-12 Procédé d'élimination de composés soufrés d'un flux gazeux
EP12868712.6A EP2814594A1 (fr) 2012-02-17 2012-07-12 Procédé d'élimination de composés soufrés d'un flux gazeux
AU2012370293A AU2012370293A1 (en) 2012-02-17 2012-07-12 Process for the removal of sulfur compounds from gas streams
CN201280071989.4A CN104540577A (zh) 2012-02-17 2012-07-12 用于从气流移除含硫化合物的方法
RU2014135493A RU2014135493A (ru) 2012-02-17 2012-07-12 Способ удаления соединений серы из газовых потоков

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2768359 CA2768359C (fr) 2012-02-17 2012-02-17 Elimination des composes de soufre dans un flux gazeux

Publications (2)

Publication Number Publication Date
CA2768359A1 CA2768359A1 (fr) 2013-08-17
CA2768359C true CA2768359C (fr) 2014-07-29

Family

ID=48980503

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2768359 Expired - Fee Related CA2768359C (fr) 2012-02-17 2012-02-17 Elimination des composes de soufre dans un flux gazeux

Country Status (1)

Country Link
CA (1) CA2768359C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11802832B2 (en) 2017-05-10 2023-10-31 Opsis Ab Method and system for determining a content of H2S

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020160004A1 (fr) * 2019-01-28 2020-08-06 Susteon Inc. Processus de désulfuration en continu basé sur des sorbants régénérables à base d'oxyde métallique
CN111871193A (zh) * 2020-07-15 2020-11-03 中石化南京化工研究院有限公司 一种从酸性气体中脱除硫化氢和羰基硫的吸收剂

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11802832B2 (en) 2017-05-10 2023-10-31 Opsis Ab Method and system for determining a content of H2S

Also Published As

Publication number Publication date
CA2768359A1 (fr) 2013-08-17

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Effective date: 20170217