BE789846A - Procede de purification de courants gazeux contenant des impuretes soufrees - Google Patents

Procede de purification de courants gazeux contenant des impuretes soufrees

Info

Publication number
BE789846A
BE789846A BE789846DA BE789846A BE 789846 A BE789846 A BE 789846A BE 789846D A BE789846D A BE 789846DA BE 789846 A BE789846 A BE 789846A
Authority
BE
Belgium
Prior art keywords
containing sulfur
sulfur impurities
gaseous currents
purifying gaseous
currents containing
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
A B Stiles
Original Assignee
Du Pont
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.)
Publication date
Publication of BE789846A publication Critical patent/BE789846A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/889—Manganese, technetium or rhenium
    • B01J23/8892—Manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
BE789846D 1971-10-08 Procede de purification de courants gazeux contenant des impuretes soufrees BE789846A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18782171A 1971-10-08 1971-10-08

Publications (1)

Publication Number Publication Date
BE789846A true BE789846A (fr) 1973-02-01

Family

ID=22690610

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789846D BE789846A (fr) 1971-10-08 Procede de purification de courants gazeux contenant des impuretes soufrees

Country Status (6)

Country Link
JP (1) JPS4861360A (enrdf_load_stackoverflow)
BE (1) BE789846A (enrdf_load_stackoverflow)
DE (1) DE2249426A1 (enrdf_load_stackoverflow)
FR (1) FR2157840A1 (enrdf_load_stackoverflow)
IT (1) IT968764B (enrdf_load_stackoverflow)
NL (1) NL7213643A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180549A (en) * 1976-08-27 1979-12-25 United States Steel Corporation Desulfurization of hot reducing gas
US4164544A (en) * 1976-08-27 1979-08-14 United States Steel Corporation Desulfurization of hot reducing gas
JPS5920383B2 (ja) * 1977-06-08 1984-05-12 呉羽化学工業株式会社 低温で活性の高いＮＯｘ還元用触媒
US4230603A (en) * 1979-04-02 1980-10-28 United States Steel Corporation Desulfurizing pellet of manganese oxide and aluminum oxide and process for producing said pellet
CA1168215A (en) * 1980-02-13 1984-05-29 Charles T. Kresge Metal containing catalysts
US4298584A (en) * 1980-06-05 1981-11-03 Eic Corporation Removing carbon oxysulfide from gas streams
JPS58153519A (ja) * 1982-03-09 1983-09-12 Takeda Chem Ind Ltd ガスの処理方法
JPS58153520A (ja) * 1982-03-09 1983-09-12 Takeda Chem Ind Ltd ガスの処理方法
JPS58132085A (ja) * 1982-02-01 1983-08-06 Takeda Chem Ind Ltd ガスの処理方法
JPS58153518A (ja) * 1982-03-09 1983-09-12 Takeda Chem Ind Ltd ガスの処理方法
US4547480A (en) * 1983-12-20 1985-10-15 General Electric Company Catalyst precursor prepared from manganese carbonate and a magnesium compound
EP0371740B1 (en) * 1988-11-28 1993-09-22 Sakai Chemical Industry Co., Ltd., Catalyst and method for ozone decomposition
US4950801A (en) * 1989-01-19 1990-08-21 Mitsubishi Gas Chemical Company, Inc. Process for producing alpha-hydroxycarboxylic acid amide

Also Published As

Publication number Publication date
DE2249426A1 (de) 1973-04-12
IT968764B (it) 1974-03-20
JPS4861360A (enrdf_load_stackoverflow) 1973-08-28
NL7213643A (enrdf_load_stackoverflow) 1973-04-10
FR2157840A1 (en) 1973-06-08

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