NL7109579A - - Google Patents
Info
- Publication number
- NL7109579A NL7109579A NL7109579A NL7109579A NL7109579A NL 7109579 A NL7109579 A NL 7109579A NL 7109579 A NL7109579 A NL 7109579A NL 7109579 A NL7109579 A NL 7109579A NL 7109579 A NL7109579 A NL 7109579A
- Authority
- NL
- Netherlands
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
- 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
- C01B17/02—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
- C01B17/0413—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 characterised by the combustion step
- C01B17/0421—Multistage combustion
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA088175A CA930138A (en) | 1970-07-14 | 1970-07-14 | Process for the production of elementary sulphur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7109579A true NL7109579A (en:Method) | 1972-01-18 |
Family
ID=4087191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7109579A NL7109579A (en:Method) | 1970-07-14 | 1971-07-12 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5432760B1 (en:Method) |
| BE (1) | BE769861A (en:Method) |
| CA (1) | CA930138A (en:Method) |
| FR (1) | FR2101568A5 (en:Method) |
| GB (1) | GB1356164A (en:Method) |
| NL (1) | NL7109579A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3036132A1 (de) * | 1980-09-25 | 1982-05-06 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur verminderung des schwefelgehaltes der bei der schwefelgewinnung erhaltenen abgase |
-
1970
- 1970-07-14 CA CA088175A patent/CA930138A/en not_active Expired
-
1971
- 1971-07-12 JP JP5113171A patent/JPS5432760B1/ja active Pending
- 1971-07-12 NL NL7109579A patent/NL7109579A/xx not_active Application Discontinuation
- 1971-07-12 BE BE769861A patent/BE769861A/nl unknown
- 1971-07-12 FR FR7125430A patent/FR2101568A5/fr not_active Expired
- 1971-07-12 GB GB3253771A patent/GB1356164A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2134742B2 (de) | 1972-10-26 |
| CA930138A (en) | 1973-07-17 |
| BE769861A (nl) | 1972-01-12 |
| FR2101568A5 (en:Method) | 1972-03-31 |
| DE2134742A1 (de) | 1972-01-20 |
| JPS5432760B1 (en:Method) | 1979-10-16 |
| GB1356164A (en) | 1974-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |