NO870970D0 - Fremgangsmaate ved fjerning av h2s fra fluidstroemmer med en blanding av vannloeselig polymert chelat og et oksyderende polyvalent metall samt blandinger. - Google Patents

Fremgangsmaate ved fjerning av h2s fra fluidstroemmer med en blanding av vannloeselig polymert chelat og et oksyderende polyvalent metall samt blandinger.

Info

Publication number
NO870970D0
NO870970D0 NO870970A NO870970A NO870970D0 NO 870970 D0 NO870970 D0 NO 870970D0 NO 870970 A NO870970 A NO 870970A NO 870970 A NO870970 A NO 870970A NO 870970 D0 NO870970 D0 NO 870970D0
Authority
NO
Norway
Prior art keywords
polymar
oxidating
chelate
flowers
mixtures
Prior art date
Application number
NO870970A
Other languages
English (en)
Inventor
Robert R Grinstead
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of NO870970D0 publication Critical patent/NO870970D0/no

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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—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
    • B01D53/14—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
    • B01D53/1418—Recovery of products
    • 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
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing 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
    • B01D53/14—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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/90—Chelants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
NO870970A 1986-03-10 1987-03-09 Fremgangsmaate ved fjerning av h2s fra fluidstroemmer med en blanding av vannloeselig polymert chelat og et oksyderende polyvalent metall samt blandinger. NO870970D0 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/837,926 US4859437A (en) 1986-03-10 1986-03-10 Process for the removal of H2S from fluid streams using a water soluble polymeric chelate of an oxidizing polyvalent metal

Publications (1)

Publication Number Publication Date
NO870970D0 true NO870970D0 (no) 1987-03-09

Family

ID=25275807

Family Applications (1)

Application Number Title Priority Date Filing Date
NO870970A NO870970D0 (no) 1986-03-10 1987-03-09 Fremgangsmaate ved fjerning av h2s fra fluidstroemmer med en blanding av vannloeselig polymert chelat og et oksyderende polyvalent metall samt blandinger.

Country Status (4)

Country Link
US (1) US4859437A (no)
AU (1) AU6913787A (no)
DK (1) DK123487A (no)
NO (1) NO870970D0 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU617534B2 (en) * 1988-08-29 1991-11-28 Dow Chemical Company, The Removal of hydrogen sulfide from fluid streams
US5622681A (en) * 1992-01-21 1997-04-22 The Dow Chemical Company Dialysis separation of heat stable organic amine salts in an acid gas absorption process
CA2069221A1 (en) * 1992-05-22 1993-11-23 Mark W. Kennedy Process for salt extraction from hydrogen-sulphide scrubber solution using electrodialysis
US5705135A (en) * 1993-11-04 1998-01-06 Gas Research Institute Composition and process for the removal of hydrogen sulfide from gaseous streams
US5658545A (en) * 1995-03-29 1997-08-19 The Regents Of California Metal regeneration of iron chelates in nitric oxide scrubbing
FR2771945B1 (fr) * 1997-12-05 1999-12-31 Inst Francais Du Petrole Procede de recuperation du soufre a haute pression
CA2617610C (en) * 2005-08-09 2013-04-02 Exxonmobil Research And Engineering Company Polyalkyleneacrylamide salt for acid gas scrubbing process
US7226883B1 (en) * 2006-06-05 2007-06-05 Merichem Chemicals & Refinery Services Llc Oxidizer and oxidation process for a desulphurization process

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189462A (en) * 1975-02-20 1980-02-19 Air Resources, Inc. Catalytic removal of hydrogen sulfide from gases
US4218342A (en) * 1975-02-20 1980-08-19 Air Resources, Inc. Composition for catalytic removal of hydrogen sulfide from gases
US3974090A (en) * 1975-03-20 1976-08-10 Monsanto Company Imino alkylimino phosphonates and method for preparing and using same
US4123506A (en) * 1976-08-06 1978-10-31 Deuterium Corporation Utilization of impure steam contaminated with hydrogen sulfide
US4202864A (en) * 1978-09-01 1980-05-13 Deuterium Corporation Process for controlling environmental pollution from steam containing hydrogen sulfide
US4374104A (en) * 1980-09-30 1983-02-15 Air Resources, Inc. Composition and method for removing hydrogen sulfide from gas stream
US4332781A (en) * 1980-12-29 1982-06-01 Shell Oil Company Removal of hydrogen sulfide and carbonyl sulfide from gas-streams
US4400368A (en) * 1981-11-24 1983-08-23 Shell Oil Company H2 S Removal process
US4414817A (en) * 1981-11-27 1983-11-15 The Dow Chemical Company Purifying geothermal steam
US4468929A (en) * 1981-11-27 1984-09-04 The Dow Chemical Company Purifying geothermal steam
US4400361A (en) * 1982-03-30 1983-08-23 Purtec Systems, Inc. Method of removing H2 S from a gas stream utilizing boron-vanadium and iron complexes
US4421733A (en) * 1982-05-24 1983-12-20 Shell Oil Company Method of removing hydrogen sulfide from gases utilizing a stabilized metal chelate solution
US4483843A (en) * 1982-08-16 1984-11-20 Nippon Shokubai Kagaku Kogyo Co., Ltd. Desulfurization process for hydrogen sulfide containing gases
US4518577A (en) * 1982-12-20 1985-05-21 Shell Oil Company Sulfur separation process
DE3248019A1 (de) * 1982-12-24 1984-06-28 Cassella Ag, 6000 Frankfurt Wasserloesliche copolymerisate, ihre herstellung und ihre verwendung
US4423158A (en) * 1983-01-27 1983-12-27 Gelinnovation Handelsaktiebolag Ion adsorbent for metals having a coordination number greater than two
US4525338A (en) * 1983-01-31 1985-06-25 Chevron Research Company Method for removal of hydrogen sulfide
US4518576A (en) * 1983-12-20 1985-05-21 Shell Oil Company H2 S Removal from gas streams
US4536381A (en) * 1983-12-20 1985-08-20 Shell Oil Company Process for the removal of H2 S and adjustment of the H2 /CO ratio in gaseous streams containing hydrogen sulfide, carbon monoxide, and hydrogen

Also Published As

Publication number Publication date
AU6913787A (en) 1987-09-17
DK123487A (da) 1987-09-11
US4859437A (en) 1989-08-22
DK123487D0 (da) 1987-03-10

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