ZA708631B - A process for reducing the total sulphur content of claus off-gases - Google Patents

A process for reducing the total sulphur content of claus off-gases

Info

Publication number
ZA708631B
ZA708631B ZA708631A ZA708631A ZA708631B ZA 708631 B ZA708631 B ZA 708631B ZA 708631 A ZA708631 A ZA 708631A ZA 708631 A ZA708631 A ZA 708631A ZA 708631 B ZA708631 B ZA 708631B
Authority
ZA
South Africa
Prior art keywords
claus
gases
reducing
sulphur content
total sulphur
Prior art date
Application number
ZA708631A
Other languages
English (en)
Inventor
A Piet
C Ouwerkerk
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 ZA708631B publication Critical patent/ZA708631B/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding
    • 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
    • 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
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/882—Molybdenum and cobalt
    • 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
    • C01B17/16—Hydrogen sulfides
    • C01B17/165—Preparation from sulfides, oxysulfides or polysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
ZA708631A 1970-09-21 1970-12-23 A process for reducing the total sulphur content of claus off-gases ZA708631B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7013902A NL7013902A (xx) 1970-09-21 1970-09-21

Publications (1)

Publication Number Publication Date
ZA708631B true ZA708631B (en) 1971-10-27

Family

ID=19811114

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA708631A ZA708631B (en) 1970-09-21 1970-12-23 A process for reducing the total sulphur content of claus off-gases

Country Status (11)

Country Link
AT (1) AT304582B (xx)
BE (1) BE761027A (xx)
CS (1) CS164881B2 (xx)
DE (1) DE2101901C2 (xx)
ES (1) ES387550A1 (xx)
FR (1) FR2105755A5 (xx)
GB (1) GB1332337A (xx)
IE (1) IE34857B1 (xx)
NL (1) NL7013902A (xx)
SU (1) SU389656A3 (xx)
ZA (1) ZA708631B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190517B1 (xx) * 1972-06-29 1975-08-29 Rhone Progil
GB1563251A (en) * 1976-12-07 1980-03-26 Shell Int Research Process for working hydrogen suphidecontaining gases
JPS5551422A (en) * 1978-10-11 1980-04-15 Takeda Chem Ind Ltd Deodorization
CA1221223A (en) * 1983-10-07 1987-05-05 George W. Taggart Tail gas treating process
DE3429394A1 (de) * 1984-08-09 1986-02-13 Süd-Chemie AG, 8000 München Verfahren und katalysator zur selektiven katalytischen hydrolyse von anorganischen schwefelverbindungen
FR2574310B1 (fr) * 1984-12-12 1989-10-27 Elf Aquitaine Procede d'elimination des composes cos et cs2 contenus dans un gaz industriel
US4892717A (en) * 1985-07-31 1990-01-09 Union Oil Company Of California Gas treating process
US4919912A (en) * 1985-10-18 1990-04-24 Ford, Bacon & Davis Incorporated Process for the treatment of sulfur containing gases
JP2000515807A (ja) * 1996-07-26 2000-11-28 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 触媒組成物、その調製、及び接触灰化におけるその使用
MY117311A (en) * 1996-08-22 2004-06-30 Shell Int Research Process for reducing total sulphur content in gases containing hydrogen sulphide and other sulphur components
EP1442781A1 (en) * 2003-01-31 2004-08-04 Jacobs Nederland B.V. Process for the removal of SO2 in a gas stream
US7427385B2 (en) 2004-12-17 2008-09-23 Exxonmobil Research And Engineering Company Systems and processes for reducing the sulfur content of hydrocarbon streams
FR2922783B1 (fr) * 2007-10-31 2010-11-19 Inst Francais Du Petrole Traitements de gaz de queue d'une unite claus sur un enchainement optimise de catalyseurs
JP2016505695A (ja) * 2013-01-09 2016-02-25 ティッセンクルップ インダストリアル ソリューションズ アクツィエンゲゼルシャフトＴｈｙｓｓｅｎＫｒｕｐｐ Ｉｎｄｕｓｔｒｉａｌ Ｓｏｌｕｔｉｏｎｓ ＡＧ 無煙炭から合成ガスを生成する方法
US9677018B2 (en) 2013-01-09 2017-06-13 Thyssenkrupp Industrial Solutions Ag Process for the production of synthesis gas from hard coal
US10773958B2 (en) * 2014-03-21 2020-09-15 Chevron Phillips Chemical Company Lp Processes for removing polysulfanes and elemental sulfur from hydrogen sulfide
RU2758897C2 (ru) * 2016-11-10 2021-11-02 Общество с ограниченной ответственностью научно-исследовательский и проектный институт "ПЕГАЗ" Установка для получения серы

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887363A (en) * 1956-09-28 1959-05-19 Exxon Research Engineering Co Conversion of methane to produce hydrogen sulfide

Also Published As

Publication number Publication date
AT304582B (de) 1973-01-10
ES387550A1 (es) 1973-05-16
DE2101901A1 (de) 1972-04-06
FR2105755A5 (xx) 1972-04-28
CS164881B2 (xx) 1975-11-28
NL7013902A (xx) 1972-03-23
IE34857B1 (en) 1975-09-03
SU389656A3 (xx) 1973-07-05
GB1332337A (en) 1973-10-03
BE761027A (nl) 1971-06-30
DE2101901C2 (de) 1982-12-02
IE34857L (en) 1972-03-21

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