JPS50139093A - - Google Patents

Info

Publication number
JPS50139093A
JPS50139093A JP50041143A JP4114375A JPS50139093A JP S50139093 A JPS50139093 A JP S50139093A JP 50041143 A JP50041143 A JP 50041143A JP 4114375 A JP4114375 A JP 4114375A JP S50139093 A JPS50139093 A JP S50139093A
Authority
JP
Japan
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.)
Pending
Application number
JP50041143A
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 filed Critical
Publication of JPS50139093A publication Critical patent/JPS50139093A/ja
Pending legal-status Critical Current

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
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
JP50041143A 1974-04-24 1975-04-04 Pending JPS50139093A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/463,701 US3983225A (en) 1974-04-24 1974-04-24 Recovery of sulfur from sulfur dioxide rich aqueous absorbents

Publications (1)

Publication Number Publication Date
JPS50139093A true JPS50139093A (ja) 1975-11-06

Family

ID=23841018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50041143A Pending JPS50139093A (ja) 1974-04-24 1975-04-04

Country Status (11)

Country Link
US (1) US3983225A (ja)
JP (1) JPS50139093A (ja)
BE (1) BE828293A (ja)
CA (1) CA1047737A (ja)
CH (1) CH612156A5 (ja)
DE (1) DE2516861A1 (ja)
FR (1) FR2268747B1 (ja)
GB (1) GB1455229A (ja)
IT (1) IT1035373B (ja)
NL (1) NL7503485A (ja)
SE (1) SE7504704L (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174383A (en) * 1973-12-17 1979-11-13 Institut Francais Du Petrole Process for purifying a sulfur dioxide containing gas with production of elemental sulfur
FR2532190A1 (fr) * 1982-08-25 1984-03-02 Raffinage Cie Francaise Dispositif pour l'elimination a froid de l'hydrogene sulfure contenu dans un melange gazeux, par reaction sur de l'anhydride sulfureux, et pour la separation du soufre solide ainsi produit
CA1218516A (en) * 1983-05-02 1987-03-03 John C. Orcutt Treatment of low concentration h.sub.2s gas streams in liquid phase claus reactor
US4534955A (en) * 1983-07-01 1985-08-13 Chevron Research Company Sulfur extraction process
CA1223716A (en) * 1983-11-14 1987-07-07 Raymond J. Donahue Liquid phase claus reaction
US5057298A (en) * 1988-08-16 1991-10-15 Pipco, Inc. Process for recovery of sulfur values from a gas stream
US5407646A (en) * 1989-12-05 1995-04-18 The University Of Toronto Innovations Foundation Dual impeller method and apparatus for effecting chemical conversion
US5785888A (en) * 1995-03-24 1998-07-28 Milmac Operating Company Method for removal of sulfur dioxide
WO2011091522A1 (en) * 2010-01-28 2011-08-04 Mcmaster University Nanoparticle flotation collectors
CN108905533A (zh) * 2018-08-07 2018-11-30 中国恩菲工程技术有限公司 利用烟气中的二氧化硫制备硫磺的装置
CN108910830A (zh) * 2018-08-07 2018-11-30 中国恩菲工程技术有限公司 利用烟气中的二氧化硫制备硫磺的方法
CN114432841A (zh) * 2020-10-20 2022-05-06 中国石油化工股份有限公司 吸收低浓度so2和催化克劳斯反应的双功能吸收剂及其制备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4849696A (ja) * 1971-10-18 1973-07-13
JPS4961084A (ja) * 1972-10-03 1974-06-13

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1578560A (en) * 1924-06-06 1926-03-30 Koppers Co Inc Process and apparatus for eliminating the sulphureted hydrogen in fuel gas
US1589749A (en) * 1925-02-27 1926-06-22 U S L Contracting Company Gas purification
US1937196A (en) * 1931-03-17 1933-11-28 Koppers Co Delaware Gas purification
US2125190A (en) * 1935-11-21 1938-07-26 Koppers Co Inc Gas and liquid contact apparatus and method
US2729543A (en) * 1950-12-12 1956-01-03 Union Oil Co Removal of sulfur dioxide from gases containing the same
FR1515865A (fr) * 1966-06-14 1968-03-08 Saint Gobain Techn Nouvelles Perfectionnements à la séparation d'un liquide et d'un solide ou liquide immiscible en suspension
US3576738A (en) * 1969-08-04 1971-04-27 Signal Companies The Process for purification of oil production waste water
US3725264A (en) * 1972-03-13 1973-04-03 Signal Oil & Gas Co Waste water treatment process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4849696A (ja) * 1971-10-18 1973-07-13
JPS4961084A (ja) * 1972-10-03 1974-06-13

Also Published As

Publication number Publication date
DE2516861A1 (de) 1975-11-13
US3983225A (en) 1976-09-28
CH612156A5 (ja) 1979-07-13
GB1455229A (en) 1976-11-10
CA1047737A (en) 1979-02-06
NL7503485A (nl) 1975-10-28
FR2268747B1 (ja) 1979-01-19
FR2268747A1 (ja) 1975-11-21
BE828293A (nl) 1975-10-23
IT1035373B (it) 1979-10-20
SE7504704L (sv) 1975-10-27

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