ATE72770T1 - Rueckgewinnungsverfahren fuer schwefel unter verwendung eines metalloxidabsorptionsmittels mit reduzierender gasspuelung. - Google Patents

Rueckgewinnungsverfahren fuer schwefel unter verwendung eines metalloxidabsorptionsmittels mit reduzierender gasspuelung.

Info

Publication number
ATE72770T1
ATE72770T1 AT87306860T AT87306860T ATE72770T1 AT E72770 T1 ATE72770 T1 AT E72770T1 AT 87306860 T AT87306860 T AT 87306860T AT 87306860 T AT87306860 T AT 87306860T AT E72770 T1 ATE72770 T1 AT E72770T1
Authority
AT
Austria
Prior art keywords
reducing gas
metal oxide
recovery process
sulfur recovery
gas flushing
Prior art date
Application number
AT87306860T
Other languages
English (en)
Inventor
Min-Hsiun Lee
Original Assignee
Amoco Corp
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 Amoco Corp filed Critical Amoco Corp
Application granted granted Critical
Publication of ATE72770T1 publication Critical patent/ATE72770T1/de

Links

Classifications

    • 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
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • 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
    • B01D53/523—Mixtures of hydrogen sulfide and 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
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT87306860T 1986-08-04 1987-08-03 Rueckgewinnungsverfahren fuer schwefel unter verwendung eines metalloxidabsorptionsmittels mit reduzierender gasspuelung. ATE72770T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89312886A 1986-08-04 1986-08-04
EP87306860A EP0256741B1 (de) 1986-08-04 1987-08-03 Rückgewinnungsverfahren für Schwefel unter Verwendung eines Metalloxidabsorptionsmittels mit reduzierender Gasspülung

Publications (1)

Publication Number Publication Date
ATE72770T1 true ATE72770T1 (de) 1992-03-15

Family

ID=25401077

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87306860T ATE72770T1 (de) 1986-08-04 1987-08-03 Rueckgewinnungsverfahren fuer schwefel unter verwendung eines metalloxidabsorptionsmittels mit reduzierender gasspuelung.

Country Status (5)

Country Link
EP (1) EP0256741B1 (de)
JP (1) JPS6379713A (de)
AT (1) ATE72770T1 (de)
CA (1) CA1271310A (de)
DE (1) DE3776837D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2023009A1 (en) * 1989-09-19 1991-03-20 Kenneth R. Stamper Sulfur recovery process
CA2027764A1 (en) * 1989-12-29 1991-06-30 Richard D. Skinner Sulfur recovery process
US5780000A (en) * 1996-09-09 1998-07-14 Gas Research Institute Use of Z-Sorb process as catalytic incinerator for tail gas from sulfur plants

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295784A1 (fr) * 1974-12-27 1976-07-23 Inst Francais Du Petrole Procede d'epuration d'un gaz contenant des composes du soufre
US4533529A (en) * 1983-10-21 1985-08-06 Standard Oil Company Sulfur recovery process

Also Published As

Publication number Publication date
EP0256741A3 (en) 1988-04-06
DE3776837D1 (de) 1992-04-02
EP0256741B1 (de) 1992-02-26
EP0256741A2 (de) 1988-02-24
CA1271310A (en) 1990-07-10
JPS6379713A (ja) 1988-04-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties