BE849596A - CATALYTIC PROCESS FOR THE ELIMINATION OF SULPHUROUS ANHYDRIDE FROM GASEOUS FLOWS - Google Patents

CATALYTIC PROCESS FOR THE ELIMINATION OF SULPHUROUS ANHYDRIDE FROM GASEOUS FLOWS

Info

Publication number
BE849596A
BE849596A BE2055540A BE2055540A BE849596A BE 849596 A BE849596 A BE 849596A BE 2055540 A BE2055540 A BE 2055540A BE 2055540 A BE2055540 A BE 2055540A BE 849596 A BE849596 A BE 849596A
Authority
BE
Belgium
Prior art keywords
elimination
catalytic process
gaseous flows
sulphurous anhydride
sulphurous
Prior art date
Application number
BE2055540A
Other languages
French (fr)
Inventor
F C Palilla
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 filed Critical
Publication of BE849596A publication Critical patent/BE849596A/en

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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides
    • 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
    • C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
    • C01B17/0486—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with carbon monoxide or carbon monoxide containing mixtures
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BE2055540A 1975-12-24 1976-12-20 CATALYTIC PROCESS FOR THE ELIMINATION OF SULPHUROUS ANHYDRIDE FROM GASEOUS FLOWS BE849596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64262275A 1975-12-24 1975-12-24

Publications (1)

Publication Number Publication Date
BE849596A true BE849596A (en) 1977-04-15

Family

ID=24577339

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055540A BE849596A (en) 1975-12-24 1976-12-20 CATALYTIC PROCESS FOR THE ELIMINATION OF SULPHUROUS ANHYDRIDE FROM GASEOUS FLOWS

Country Status (7)

Country Link
JP (1) JPS5281064A (en)
BE (1) BE849596A (en)
CA (1) CA1080441A (en)
DE (1) DE2658327A1 (en)
FR (1) FR2336165A1 (en)
GB (1) GB1519539A (en)
IT (1) IT1065510B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104959032B (en) * 2015-06-16 2017-03-29 杭州博韵易环保科技有限公司 The hydrogen sulfide odor removal of synthesis tail-gas

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2242144B1 (en) * 1973-08-30 1977-08-19 Rhone Progil
US3931393A (en) * 1974-10-23 1976-01-06 Gte Laboratories Incorporated Catalytic process for removing sulfur dioxide from gas streams

Also Published As

Publication number Publication date
IT1065510B (en) 1985-02-25
GB1519539A (en) 1978-08-02
FR2336165A1 (en) 1977-07-22
JPS5281064A (en) 1977-07-07
CA1080441A (en) 1980-07-01
DE2658327A1 (en) 1977-07-07
FR2336165B1 (en) 1982-07-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GTE LABORATORIES INC.

Effective date: 19841220