CA919391A - Reduction of so2 to elemental sulfur - Google Patents
Reduction of so2 to elemental sulfurInfo
- Publication number
- CA919391A CA919391A CA074811A CA74811A CA919391A CA 919391 A CA919391 A CA 919391A CA 074811 A CA074811 A CA 074811A CA 74811 A CA74811 A CA 74811A CA 919391 A CA919391 A CA 919391A
- Authority
- CA
- Canada
- Prior art keywords
- reduction
- elemental sulfur
- elemental
- sulfur
- Prior art date
- 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
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
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
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
- C01B17/0478—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with hydrocarbons or mixtures containing them
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81928069A | 1969-04-24 | 1969-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA919391A true CA919391A (en) | 1973-01-23 |
Family
ID=25227695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA074811A Expired CA919391A (en) | 1969-04-24 | 1970-02-13 | Reduction of so2 to elemental sulfur |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE749383A (en) |
CA (1) | CA919391A (en) |
DE (1) | DE2019660A1 (en) |
FR (1) | FR2038886A5 (en) |
GB (1) | GB1289211A (en) |
NL (1) | NL7003703A (en) |
ZA (1) | ZA702716B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4171348A (en) * | 1978-06-29 | 1979-10-16 | Allied Chemical Corporation | Process for eliminating carbon deposition on sulfur dioxide reduction catalyst in a staged reactor system |
-
1970
- 1970-02-13 CA CA074811A patent/CA919391A/en not_active Expired
- 1970-03-12 FR FR7008959A patent/FR2038886A5/fr not_active Expired
- 1970-03-16 NL NL7003703A patent/NL7003703A/xx unknown
- 1970-04-20 GB GB1289211D patent/GB1289211A/en not_active Expired
- 1970-04-23 DE DE19702019660 patent/DE2019660A1/en active Pending
- 1970-04-23 ZA ZA702716A patent/ZA702716B/en unknown
- 1970-04-23 BE BE749383D patent/BE749383A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4171348A (en) * | 1978-06-29 | 1979-10-16 | Allied Chemical Corporation | Process for eliminating carbon deposition on sulfur dioxide reduction catalyst in a staged reactor system |
Also Published As
Publication number | Publication date |
---|---|
GB1289211A (en) | 1972-09-13 |
ZA702716B (en) | 1971-01-27 |
BE749383A (en) | 1970-10-23 |
FR2038886A5 (en) | 1971-01-08 |
DE2019660A1 (en) | 1970-11-05 |
NL7003703A (en) | 1970-10-27 |
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