FR2084431A5 - - Google Patents

Info

Publication number
FR2084431A5
FR2084431A5 FR7108299A FR7108299A FR2084431A5 FR 2084431 A5 FR2084431 A5 FR 2084431A5 FR 7108299 A FR7108299 A FR 7108299A FR 7108299 A FR7108299 A FR 7108299A FR 2084431 A5 FR2084431 A5 FR 2084431A5
Authority
FR
France
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.)
Expired
Application number
FR7108299A
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.)
Westvaco Corp
Original Assignee
Westvaco 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 Westvaco Corp filed Critical Westvaco Corp
Application granted granted Critical
Publication of FR2084431A5 publication Critical patent/FR2084431A5/fr
Expired 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
    • C01B17/0404—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
    • 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
    • C01B17/60—Isolation of sulfur dioxide from gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • C01B32/36—Reactivation or regeneration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7108299A 1970-03-10 1971-03-10 Expired FR2084431A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1835370A 1970-03-10 1970-03-10

Publications (1)

Publication Number Publication Date
FR2084431A5 true FR2084431A5 (fr) 1971-12-17

Family

ID=21787495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108299A Expired FR2084431A5 (fr) 1970-03-10 1971-03-10

Country Status (8)

Country Link
US (1) US3632314A (fr)
JP (1) JPS5126912B1 (fr)
BE (1) BE763970A (fr)
CA (1) CA930348A (fr)
DE (1) DE2111150A1 (fr)
FR (1) FR2084431A5 (fr)
GB (1) GB1347064A (fr)
NL (1) NL149760B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798711A (en) * 1984-10-12 1989-01-17 Noxso Corporation Processes for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
US4755499A (en) * 1984-10-12 1988-07-05 Noxso Corporation Sorbent for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
US4940569A (en) * 1984-10-12 1990-07-10 Noxso Corporation Sorbent and processes for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
EP0668241A1 (fr) * 1994-02-14 1995-08-23 Exxon Research And Engineering Company Méthode et appareil pour récupérer du soufre élémentaire de gaz de fumée
WO1995022394A1 (fr) * 1994-02-18 1995-08-24 Ivo Giovanni Dalla Lana Procede pour eliminer le sulfure d'hydrogene contenu dans des courants gazeux
WO2013039675A2 (fr) * 2011-09-12 2013-03-21 3M Innovative Properties Company Milieu filtrant comprenant un oxychalcogénure de carbone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA749940A (en) * 1967-01-03 Shell Internationale Research Maatschappij, N.V. Process for the regeneration of a sulphur dioxide acceptor consisting substantially or entirely of carbon
US1955722A (en) * 1931-10-07 1934-04-24 Ahlqvist Harald Method of separating sulphur from sulphur dioxide
GB445171A (en) * 1934-10-20 1936-04-03 Ig Farbenindustrie Ag Improvements in the manufacture and production of sulphur
US2756127A (en) * 1952-06-30 1956-07-24 Union Oil Co Chemical oxidation process in the adsorbed phase
US2839365A (en) * 1956-06-25 1958-06-17 Sun Oil Co Treatment of sulfuric acid sludge
DE1193019B (de) * 1963-06-20 1965-05-20 Reinluft G M B H Verfahren zur Adsorption von Schwefeloxyden sowie gleichzeitig von einer oder mehreren reduzierenden Schwefelverbindungen aus industriellen Gasen, insbesondere Abgasen
GB1132846A (en) * 1965-04-07 1968-11-06 Peter Spence & Sons Ltd Improvements in or relating to waste gas purification

Also Published As

Publication number Publication date
CA930348A (en) 1973-07-17
GB1347064A (en) 1974-02-13
NL149760B (nl) 1976-06-15
NL7103223A (fr) 1971-09-14
BE763970A (fr) 1971-09-09
US3632314A (en) 1972-01-04
DE2111150A1 (de) 1971-09-23
JPS5126912B1 (fr) 1976-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse