FR2362656A1 - Procede ameliore pour desulfurer les gaz reducteurs chauds - Google Patents

Procede ameliore pour desulfurer les gaz reducteurs chauds

Info

Publication number
FR2362656A1
FR2362656A1 FR7725467A FR7725467A FR2362656A1 FR 2362656 A1 FR2362656 A1 FR 2362656A1 FR 7725467 A FR7725467 A FR 7725467A FR 7725467 A FR7725467 A FR 7725467A FR 2362656 A1 FR2362656 A1 FR 2362656A1
Authority
FR
France
Prior art keywords
reducing gas
hot reducing
desulfurization
bed
desulfuring
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
FR7725467A
Other languages
English (en)
French (fr)
Other versions
FR2362656B1 (OSRAM
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants 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
Priority claimed from US05/718,257 external-priority patent/US4180549A/en
Application filed by USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of FR2362656A1 publication Critical patent/FR2362656A1/fr
Application granted granted Critical
Publication of FR2362656B1 publication Critical patent/FR2362656B1/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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • 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
    • B01D53/52—Hydrogen sulfide
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/20—Purifying combustible gases containing carbon monoxide by treating with solids; Regenerating spent purifying masses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7725467A 1976-08-27 1977-08-19 Procede ameliore pour desulfurer les gaz reducteurs chauds Granted FR2362656A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/718,257 US4180549A (en) 1976-08-27 1976-08-27 Desulfurization of hot reducing gas
US05/728,329 US4164544A (en) 1976-08-27 1976-09-30 Desulfurization of hot reducing gas

Publications (2)

Publication Number Publication Date
FR2362656A1 true FR2362656A1 (fr) 1978-03-24
FR2362656B1 FR2362656B1 (OSRAM) 1981-12-04

Family

ID=27109869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725467A Granted FR2362656A1 (fr) 1976-08-27 1977-08-19 Procede ameliore pour desulfurer les gaz reducteurs chauds

Country Status (6)

Country Link
US (1) US4164544A (OSRAM)
CA (1) CA1099693A (OSRAM)
DE (1) DE2738383A1 (OSRAM)
FR (1) FR2362656A1 (OSRAM)
GB (1) GB1576534A (OSRAM)
PL (1) PL121120B1 (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321242A (en) * 1980-09-30 1982-03-23 United States Steel Corporation Low sulfur content hot reducing gas production using calcium oxide desulfurization with water recycle
NL8105728A (nl) * 1981-10-30 1983-05-16 Tno Werkwijze voor het verwijderen van diwaterstofsulfide uit procesgassen met behulp van vaste acceptoren, werkwijze voor het cyclisch-regenereren van de gebruikte acceptoren bij hoge temperatuur, alsmede werkwijze voor het bereiden van acceptoren, die voor deze werkwijze geschikt zijn.
US4552734A (en) * 1983-09-08 1985-11-12 Aquafine Corporation Fluidization process for removing total reduced sulfur compounds from industrial gases
US4534943A (en) * 1984-02-21 1985-08-13 Engelhard Corporation Apparatus for catalytic reforming with continuous sulfur removal
US5112796A (en) * 1984-02-26 1992-05-12 Aquafine Corporation Manganese dioxide impregnated filter
US4713225A (en) * 1984-02-26 1987-12-15 Aquafine Corporation Method for removing organic reduced sulfur compounds
DE3439059A1 (de) * 1984-10-25 1986-04-30 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Absorptionsmittel fuer die trockenentfernung von schwefeldioxid aus rauchgasen
US4599161A (en) * 1984-11-30 1986-07-08 Phillips Petroleum Company Retorting process with contaminant removal
US4599160A (en) * 1985-02-14 1986-07-08 Phillips Petroleum Company Sulfur disposal
US4923688A (en) * 1985-11-19 1990-05-08 Joseph Iannicelli Wet scrubber process for removing total reduced sulfur compounds from industrial gases
DE68921905T2 (de) * 1988-02-10 1995-09-28 Central Res Inst Elect Methode zur Reinigung heissen Reduktionsgases.
JPH0817906B2 (ja) * 1989-01-05 1996-02-28 三菱重工業株式会社 高温還元性ガスの精製プロセスにおけるイオウ回収方法
US5260248A (en) * 1992-08-28 1993-11-09 Carus Corporation Stable high temperature manganese based oxidation catalyst
AU2773895A (en) * 1994-06-17 1996-01-15 Regents Of The University Of Minnesota Regenerable manganese-based sorbent pellets
US5534234A (en) * 1994-11-14 1996-07-09 Reddin; Lorin D. Recovery of manganese from leach solutions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE344442A (OSRAM) *
US2551905A (en) * 1946-04-29 1951-05-08 Phillips Petroleum Co Desulfurization of gases
FR1204569A (fr) * 1958-04-21 1960-01-27 Aquitaine Petrole Procédé de désulfuration des gaz industriels
DE1470586A1 (de) * 1963-05-09 1969-01-02 Koppers Gmbh Heinrich Verfahren zur Regenerierung eines mit Schwefel angereicherten manganhaltigen Feststoffes,welcher den bei der katalytischen Hydrierung von organische Schwefelverbindungen enthaltenden Daempfen und/oder Gasen gebildeten Schwefelwasserstoff aufgenommen hat

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA658452A (en) * 1963-02-26 Consolidation Coal Company Method for maintaining high level of activity for supported manganese oxide acceptors for hydrogen sulfide
GB719056A (en) * 1950-10-24 1954-11-24 United Steel Companies Ltd Improvements relating to the removal of hydrogen sulphide from industrial gases
US2824047A (en) * 1955-08-11 1958-02-18 Consolidation Coal Co Desulfurization of carbonaceous solid fuels
LU36790A1 (OSRAM) * 1958-01-24
US3635695A (en) * 1969-08-26 1972-01-18 Bethlehem Steel Corp Desulfurizing with manganese oxide pellets
BE789846A (fr) * 1971-10-08 1973-02-01 Du Pont Procede de purification de courants gazeux contenant des impuretes soufrees
GB1474958A (en) * 1973-08-23 1977-05-25 Exxon Research Engineering Co Sulphur oxide removal from gases

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE344442A (OSRAM) *
US2551905A (en) * 1946-04-29 1951-05-08 Phillips Petroleum Co Desulfurization of gases
FR1204569A (fr) * 1958-04-21 1960-01-27 Aquitaine Petrole Procédé de désulfuration des gaz industriels
DE1470586A1 (de) * 1963-05-09 1969-01-02 Koppers Gmbh Heinrich Verfahren zur Regenerierung eines mit Schwefel angereicherten manganhaltigen Feststoffes,welcher den bei der katalytischen Hydrierung von organische Schwefelverbindungen enthaltenden Daempfen und/oder Gasen gebildeten Schwefelwasserstoff aufgenommen hat

Also Published As

Publication number Publication date
US4164544A (en) 1979-08-14
PL121120B1 (en) 1982-04-30
DE2738383A1 (de) 1978-03-02
PL200495A1 (pl) 1978-05-22
GB1576534A (en) 1980-10-08
FR2362656B1 (OSRAM) 1981-12-04
CA1099693A (en) 1981-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse