CA930348A - Regeneration of sulfur from carbon adsorbent - Google Patents

Regeneration of sulfur from carbon adsorbent

Info

Publication number: CA930348A
Authority: CA; Canada
Prior art keywords: regeneration; sulfur; carbon adsorbent; adsorbent; carbon
Prior art date: 1970-03-10
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

CA106389A

Other languages

English (en)

Other versions

CA106389S (en

Inventor

L. Torrence Samuel

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.)

1970-03-10

Filing date

1971-02-26

Publication date

1973-07-17

1971-02-26 Application filed by Westvaco Corp filed Critical Westvaco Corp

1973-07-17 Application granted granted Critical

1973-07-17 Publication of CA930348A publication Critical patent/CA930348A/en

Status 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)

CA106389A 1970-03-10 1971-02-26 Regeneration of sulfur from carbon adsorbent Expired CA930348A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
CA930348A true CA930348A (en)	1973-07-17

Family

ID=21787495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA106389A Expired CA930348A (en)	1970-03-10	1971-02-26	Regeneration of sulfur from carbon adsorbent

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
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
US4755499A (en) *	1984-10-12	1988-07-05	Noxso Corporation	Sorbent for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
US4798711A (en) *	1984-10-12	1989-01-17	Noxso Corporation	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
AU684906B2 (en) *	1994-02-18	1998-01-08	Karl Tze-Tang Chuang	A method for removing hydrogen sulfide from gas streams
CA2861859C (fr) *	2011-09-12	2019-09-10	3M Innovative Properties Company	Milieu filtrant comprenant un oxychalcogenure 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

1970
- 1970-03-10 US US18353A patent/US3632314A/en not_active Expired - Lifetime
1971
- 1971-02-26 CA CA106389A patent/CA930348A/en not_active Expired
- 1971-03-09 DE DE19712111150 patent/DE2111150A1/de not_active Ceased
- 1971-03-09 BE BE763970A patent/BE763970A/fr unknown
- 1971-03-10 NL NL717103223A patent/NL149760B/xx not_active IP Right Cessation
- 1971-03-10 JP JP46013047A patent/JPS5126912B1/ja active Pending
- 1971-03-10 FR FR7108299A patent/FR2084431A5/fr not_active Expired
- 1971-04-19 GB GB2346671*A patent/GB1347064A/en not_active Expired

Also Published As

Publication number	Publication date
NL149760B (nl)	1976-06-15
BE763970A (fr)	1971-09-09
DE2111150A1 (de)	1971-09-23
GB1347064A (en)	1974-02-13
FR2084431A5 (fr)	1971-12-17
US3632314A (en)	1972-01-04
NL7103223A (fr)	1971-09-14
JPS5126912B1 (fr)	1976-08-09

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