CA1000030A - Process for the preparation of sulphur from claus off-gases - Google Patents
Process for the preparation of sulphur from claus off-gasesInfo
- Publication number
- CA1000030A CA1000030A CA178,428A CA178428A CA1000030A CA 1000030 A CA1000030 A CA 1000030A CA 178428 A CA178428 A CA 178428A CA 1000030 A CA1000030 A CA 1000030A
- Authority
- CA
- Canada
- Prior art keywords
- claus
- sulphur
- gases
- preparation
- 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
Classifications
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- 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
- C01B17/0456—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 the hydrogen sulfide-containing gas being a Claus process tail gas
-
- 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
- C01B17/164—Preparation by reduction of oxidic sulfur compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Catalysts (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7309230A NL7309230A (en) | 1973-07-03 | 1973-07-03 | Sulphur recovery from Claus off-gases - by reducing sulphur dioxide to hydrogen sulphide and oxidising |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1000030A true CA1000030A (en) | 1976-11-23 |
Family
ID=19819194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA178,428A Expired CA1000030A (en) | 1973-07-03 | 1973-08-09 | Process for the preparation of sulphur from claus off-gases |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5713484B2 (en) |
CA (1) | CA1000030A (en) |
NL (1) | NL7309230A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61147724U (en) * | 1985-03-04 | 1986-09-11 | ||
JP6794548B2 (en) | 2016-10-06 | 2020-12-02 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | Capsule for remountable hemostatic clip device with partial oval shape |
-
1973
- 1973-07-03 NL NL7309230A patent/NL7309230A/en not_active Application Discontinuation
- 1973-08-09 CA CA178,428A patent/CA1000030A/en not_active Expired
- 1973-08-18 JP JP9210473A patent/JPS5713484B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5713484B2 (en) | 1982-03-17 |
JPS5038691A (en) | 1975-04-10 |
NL7309230A (en) | 1975-01-07 |
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