BE749722A - Procede pour diminuer la teneur en soufre combine des gaz de queue de claus - Google Patents

Procede pour diminuer la teneur en soufre combine des gaz de queue de claus

Info

Publication number
BE749722A
BE749722A BE749722DA BE749722A BE 749722 A BE749722 A BE 749722A BE 749722D A BE749722D A BE 749722DA BE 749722 A BE749722 A BE 749722A
Authority
BE
Belgium
Prior art keywords
decreasing
sulfur content
tail gases
claus tail
combined sulfur
Prior art date
Application number
Other languages
English (en)
Inventor
Dec L Dunn
C H Deul Jr
G B Dellow
J R Skinner
R F Scheuerman
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BE749722A publication Critical patent/BE749722A/fr

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
    • B01D53/52—Hydrogen sulfide
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
BE749722D 1969-05-01 1970-04-29 Procede pour diminuer la teneur en soufre combine des gaz de queue de claus BE749722A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82110169A 1969-05-01 1969-05-01
US296370A 1970-01-14 1970-01-14

Publications (1)

Publication Number Publication Date
BE749722A true BE749722A (fr) 1970-10-29

Family

ID=26671086

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749722D BE749722A (fr) 1969-05-01 1970-04-29 Procede pour diminuer la teneur en soufre combine des gaz de queue de claus

Country Status (6)

Country Link
BE (1) BE749722A (fr)
CA (1) CA945740A (fr)
DE (1) DE2021111C2 (fr)
FR (1) FR2047102A5 (fr)
GB (1) GB1307716A (fr)
NL (1) NL7006260A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890120A (en) * 1972-04-18 1975-06-17 Aquitaine Petrole Process to recover sulphur from the sulphur compounds contained in residual gases
DE2923895C2 (de) * 1979-06-13 1982-01-28 Davy McKee AG, 6000 Frankfurt Verfahren zur Entfernung von Schwefelwasserstoff und Schwefeldioxid aus Claus-Abgasen
GB8318099D0 (en) * 1983-07-04 1983-08-03 Shell Int Research Production of elemental sulphur
US5185140A (en) * 1985-10-25 1993-02-09 Elf Aquitaine Production Process for removing sulphur compounds from a residual gas
FR2589082B1 (fr) * 1985-10-25 1989-12-01 Elf Aquitaine Procede d'elimination des composes soufres contenus dans un gaz residuaire, notamment issu d'une usine a soufre claus, avec recuperation desdits composes sous la forme de soufre
FR2589141B1 (fr) * 1985-10-25 1987-12-11 Elf Aquitaine Procede d'elimination des composes soufres contenus dans un gaz residuaire, notamment issu d'une usine a soufre claus, avec recuperation desdits composes sous la forme de soufre
FR2589140B1 (fr) * 1985-10-25 1991-02-22 Elf Aquitaine Procede catalytique de production de soufre a partir d'un gaz acide renfermant de l'h2s
US4908201A (en) * 1986-01-31 1990-03-13 Amoco Corporation Sulfur recovery process including removal of residual sulfur from Claus catalyst after regeneration
JPH01502108A (ja) * 1986-10-17 1989-07-27 インスティテュト　カタリザ　シビルスコゴ　オトデレニア　アカデミイ　ナウク　エスエスエスエル 元素状硫黄の製造方法
FR2783818B1 (fr) * 1998-09-24 2000-11-10 Elf Exploration Prod Procede pour oxyder directement en soufre, par voie catalytique et en phase vapeur, l'h2s contenu a faible teneur dans un gaz
CN102762494A (zh) * 2010-02-18 2012-10-31 国际壳牌研究有限公司 选择性氧化硫化氢的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB722038A (en) * 1952-04-01 1955-01-19 North Thames Gas Board Improvements in or relating to the recovery of sulphur from gases

Also Published As

Publication number Publication date
GB1307716A (en) 1973-02-21
CA945740A (en) 1974-04-23
DE2021111A1 (de) 1970-12-23
FR2047102A5 (fr) 1971-03-12
DE2021111C2 (de) 1983-03-03
NL7006260A (fr) 1970-11-03

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