BE844303A - Procede d'elimination de l'anhydride sulfureux contenu dans un gaz - Google Patents

Procede d'elimination de l'anhydride sulfureux contenu dans un gaz

Info

Publication number
BE844303A
BE844303A BE169053A BE169053A BE844303A BE 844303 A BE844303 A BE 844303A BE 169053 A BE169053 A BE 169053A BE 169053 A BE169053 A BE 169053A BE 844303 A BE844303 A BE 844303A
Authority
BE
Belgium
Prior art keywords
elimination
gas
anhydride contained
sulphurous anhydride
sulphurous
Prior art date
Application number
BE169053A
Other languages
English (en)
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
Priority claimed from US05/598,170 external-priority patent/US4012487A/en
Application filed filed Critical
Publication of BE844303A publication Critical patent/BE844303A/fr

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
    • B01D53/1493—Selection of liquid materials for use as 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
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
BE169053A 1975-07-22 1976-07-19 Procede d'elimination de l'anhydride sulfureux contenu dans un gaz BE844303A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/598,170 US4012487A (en) 1973-04-02 1975-07-22 Process for the removal of SO2 from a stack gas

Publications (1)

Publication Number Publication Date
BE844303A true BE844303A (fr) 1976-11-16

Family

ID=24394524

Family Applications (1)

Application Number Title Priority Date Filing Date
BE169053A BE844303A (fr) 1975-07-22 1976-07-19 Procede d'elimination de l'anhydride sulfureux contenu dans un gaz

Country Status (11)

Country Link
US (1) US4108969A (fr)
JP (1) JPS5213474A (fr)
BE (1) BE844303A (fr)
CA (1) CA1077914A (fr)
DE (1) DE2632576A1 (fr)
FI (1) FI762102A (fr)
FR (1) FR2318821A1 (fr)
GB (1) GB1555501A (fr)
NL (1) NL7608040A (fr)
NO (1) NO762420L (fr)
SE (1) SE7608302L (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387653A (en) * 1980-08-04 1983-06-14 Engelhard Corporation Limestone-based sorbent agglomerates for removal of sulfur compounds in hot gases and method of making
US4316813A (en) * 1980-08-04 1982-02-23 Engelhard Minerals & Chemicals Corp. Limestone-based sorbent agglomerates for removal of sulfur compounds in hot gases and method of making
DE3046244C2 (de) * 1980-12-08 1986-02-27 Harald F. Dr. Murray Hill N.Y. Funk Verfahren und Vorrichtung zum Behandeln von Rauchgasen vor deren Ausstoß in die Atmosphäre
DE3046245C2 (de) * 1980-12-08 1989-09-21 Harald F. Dr. Murray Hill N.Y. Funk Verfahren zum Behandeln von Rauchgasen
JP2761366B2 (ja) * 1995-08-04 1998-06-04 ソフタード工業株式会社 水素化処理プラントの冷却装置
US6610263B2 (en) 2000-08-01 2003-08-26 Enviroscrub Technologies Corporation System and process for removal of pollutants from a gas stream
US7232782B2 (en) * 2002-03-06 2007-06-19 Enviroscrub Technologies Corp. Regeneration, pretreatment and precipitation of oxides of manganese
US20030059460A1 (en) * 2001-09-27 2003-03-27 Yasuhiko Tabata Hybrid material for regeneration of living body tissue
JP2005518274A (ja) * 2001-12-21 2005-06-23 エンバイロスクラブ テクノロジーズ コーポレイション マンガン酸化物の前処理および再生
EA200501176A1 (ru) 2003-01-28 2006-02-24 Инвайорскраб Текнолоджис Корпорэйшн Оксиды марганца,обработанные в проточных реакторах непрерывного действия
US7488464B2 (en) 2003-07-31 2009-02-10 Enviroscrub Technologies Corporation Metal oxide processing methods and systems
EP2599536A1 (fr) * 2011-11-29 2013-06-05 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Procédé de suppression de gaz acides d'un flux de gaz d'échappement
CN106377993B (zh) * 2016-10-31 2023-05-12 昆明理工大学 一种软锰矿浆脱除烟气中so2及其资源化利用的方法及装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012487A (en) * 1973-04-02 1977-03-15 Merkl George Process for the removal of SO2 from a stack gas

Also Published As

Publication number Publication date
SE7608302L (sv) 1977-01-23
FI762102A (fr) 1977-01-23
NL7608040A (nl) 1977-01-25
FR2318821A1 (fr) 1977-02-18
DE2632576A1 (de) 1977-02-10
GB1555501A (en) 1979-11-14
JPS5213474A (en) 1977-02-01
FR2318821B3 (fr) 1979-04-27
NO762420L (fr) 1977-01-25
CA1077914A (fr) 1980-05-20
US4108969A (en) 1978-08-22

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