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GB9127056D0 - Gas treatment - Google Patents

Gas treatment

Info

Publication number
GB9127056D0
GB9127056D0 GB919127056A GB9127056A GB9127056D0 GB 9127056 D0 GB9127056 D0 GB 9127056D0 GB 919127056 A GB919127056 A GB 919127056A GB 9127056 A GB9127056 A GB 9127056A GB 9127056 D0 GB9127056 D0 GB 9127056D0
Authority
GB
United Kingdom
Prior art keywords
gas treatment
treatment
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.)
Withdrawn
Application number
GB919127056A
Other versions
GB2262457A (en
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.)
WRC PROCESS ENGINEERING LIMITE
Original Assignee
WRC PROCESS ENGINEERING LIMITE
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 WRC PROCESS ENGINEERING LIMITE filed Critical WRC PROCESS ENGINEERING LIMITE
Priority to GB9127056A priority Critical patent/GB2262457A/en
Publication of GB9127056D0 publication Critical patent/GB9127056D0/en
Publication of GB2262457A publication Critical patent/GB2262457A/en
Withdrawn legal-status Critical Current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
    • B01D53/1418—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
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • 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
    • B01D53/84—Biological processes
    • 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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • 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
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Physical Water Treatments (AREA)
GB9127056A 1991-12-20 1991-12-20 Removing h2s from gas Withdrawn GB2262457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9127056A GB2262457A (en) 1991-12-20 1991-12-20 Removing h2s from gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9127056A GB2262457A (en) 1991-12-20 1991-12-20 Removing h2s from gas

Publications (2)

Publication Number Publication Date
GB9127056D0 true GB9127056D0 (en) 1992-02-19
GB2262457A GB2262457A (en) 1993-06-23

Family

ID=10706586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9127056A Withdrawn GB2262457A (en) 1991-12-20 1991-12-20 Removing h2s from gas

Country Status (1)

Country Link
GB (1) GB2262457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112870944A (en) * 2021-01-15 2021-06-01 昆明理工大学 Treatment device and treatment method for flue gas desulfurization, mercury removal and resource recovery

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0845288A1 (en) * 1996-11-27 1998-06-03 Thiopaq Sulfur Systems B.V. Process for biological removal of sulphide
ES2302466B1 (en) * 2006-12-29 2009-06-09 Casals Cardona Industrial, S.A. BIOLOGICAL PROCEDURE FOR THE ELIMINATION OF H2S FROM A GAS.
CN104437007B (en) * 2014-11-03 2020-08-04 中国科学院城市环境研究所 A formaldehyde-removing air purifier
NL2014997B1 (en) * 2015-06-19 2017-01-24 Koers Bonno Method and apparatus for removal of hydrogen sulphide from gas mixtures.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388313B (en) * 1987-10-19 1989-06-12 Waagner Biro Ag METHOD FOR THE MICROBIOLOGICAL CONVERSION OF SULFURIZED POLLUTANTS IN EXHAUST GAS
US4880542A (en) * 1988-05-13 1989-11-14 Combustion Engineering, Inc. Biofilter for the treatment of sour water
DE3830803A1 (en) * 1988-09-09 1990-03-22 Arasin Gmbh METHOD AND DEVICE FOR PURIFYING EXHAUST GASES BY LAUNDRY WITH AN ADSORPITON AGENT SUSPENSION
NL9001369A (en) * 1990-06-15 1992-01-02 Pacques Bv PROCESS FOR THE REMOVAL OF H2S FROM BIOGAS.
DE4027220A1 (en) * 1990-08-24 1992-02-27 Preussag Noell Wassertech Biological breakdown of hydrogen sulphide in gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112870944A (en) * 2021-01-15 2021-06-01 昆明理工大学 Treatment device and treatment method for flue gas desulfurization, mercury removal and resource recovery
CN112870944B (en) * 2021-01-15 2023-09-29 昆明理工大学 Treatment device and treatment method for flue gas desulfurization and mercury removal and resource recovery

Also Published As

Publication number Publication date
GB2262457A (en) 1993-06-23

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Legal Events

Date Code Title Description
730A Proceeding under section 30 patents act 1977
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)