FR2336165A1 - CATALYTIC PROCESS FOR REMOVING SULFUR BIOXIDE FROM GAS CURRENTS - Google Patents

CATALYTIC PROCESS FOR REMOVING SULFUR BIOXIDE FROM GAS CURRENTS

Info

Publication number
FR2336165A1
FR2336165A1 FR7638946A FR7638946A FR2336165A1 FR 2336165 A1 FR2336165 A1 FR 2336165A1 FR 7638946 A FR7638946 A FR 7638946A FR 7638946 A FR7638946 A FR 7638946A FR 2336165 A1 FR2336165 A1 FR 2336165A1
Authority
FR
France
Prior art keywords
bioxide
catalytic process
removing sulfur
gas currents
currents
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.)
Granted
Application number
FR7638946A
Other languages
French (fr)
Other versions
FR2336165B1 (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.)
Verizon Laboratories Inc
Original Assignee
GTE Laboratories Inc
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 GTE Laboratories Inc filed Critical GTE Laboratories Inc
Publication of FR2336165A1 publication Critical patent/FR2336165A1/en
Application granted granted Critical
Publication of FR2336165B1 publication Critical patent/FR2336165B1/fr
Granted 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
    • B01D53/34—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)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (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)
  • Treating Waste Gases (AREA)
FR7638946A 1975-12-24 1976-12-23 CATALYTIC PROCESS FOR REMOVING SULFUR BIOXIDE FROM GAS CURRENTS Granted FR2336165A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2336165A1 true FR2336165A1 (en) 1977-07-22
FR2336165B1 FR2336165B1 (en) 1982-07-02

Family

ID=24577339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638946A Granted FR2336165A1 (en) 1975-12-24 1976-12-23 CATALYTIC PROCESS FOR REMOVING SULFUR BIOXIDE FROM GAS CURRENTS

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2242144A1 (en) * 1973-08-30 1975-03-28 Rhone Progil
US3931393A (en) * 1974-10-23 1976-01-06 Gte Laboratories Incorporated Catalytic process for removing sulfur dioxide from gas streams

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2242144A1 (en) * 1973-08-30 1975-03-28 Rhone Progil
US3931393A (en) * 1974-10-23 1976-01-06 Gte Laboratories Incorporated Catalytic process for removing sulfur dioxide from gas streams

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
CA1080441A (en) 1980-07-01
GB1519539A (en) 1978-08-02
IT1065510B (en) 1985-02-25
BE849596A (en) 1977-04-15
DE2658327A1 (en) 1977-07-07
JPS5281064A (en) 1977-07-07
FR2336165B1 (en) 1982-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse