NL7310929A - - Google Patents
Info
- Publication number
- NL7310929A NL7310929A NL7310929A NL7310929A NL7310929A NL 7310929 A NL7310929 A NL 7310929A NL 7310929 A NL7310929 A NL 7310929A NL 7310929 A NL7310929 A NL 7310929A NL 7310929 A NL7310929 A NL 7310929A
- 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
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- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7310929A NL7310929A (ja) | 1973-08-08 | 1973-08-08 | |
CA181,939A CA1000031A (en) | 1973-08-08 | 1973-09-26 | Process for the removal of sulphur compounds from claus off-gases |
JP10859873A JPS5039694A (ja) | 1973-08-08 | 1973-09-28 | |
GB3456974A GB1480228A (en) | 1973-08-08 | 1974-08-06 | Process for the removal of sulphur compounds from claus off-gases |
FR7427289A FR2240180B1 (ja) | 1973-08-08 | 1974-08-06 | |
DE19742437838 DE2437838C2 (de) | 1973-08-08 | 1974-08-06 | Verfahren zur Entfernung von Schwefeldioxid und anderen Schwefelverbindungen aus Claus-Abgasen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7310929A NL7310929A (ja) | 1973-08-08 | 1973-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7310929A true NL7310929A (ja) | 1974-01-25 |
Family
ID=19819388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7310929A NL7310929A (ja) | 1973-08-08 | 1973-08-08 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5039694A (ja) |
CA (1) | CA1000031A (ja) |
DE (1) | DE2437838C2 (ja) |
FR (1) | FR2240180B1 (ja) |
GB (1) | GB1480228A (ja) |
NL (1) | NL7310929A (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2648190C3 (de) * | 1976-10-25 | 1980-02-21 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Herstellung von Schwefel nach dem Claus-Verfahren |
GB1563251A (en) * | 1976-12-07 | 1980-03-26 | Shell Int Research | Process for working hydrogen suphidecontaining gases |
EP0059548A1 (en) * | 1981-03-02 | 1982-09-08 | Standard Oil Company | Method and apparatus for treating sulfur-containing gas stream |
EP1090675A1 (en) * | 1999-09-30 | 2001-04-11 | Gastec N.V. | Process for the removal of sulphur compounds from gases |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL171144B (nl) * | 1970-07-17 | 1982-09-16 | Shell Int Research | Werkwijze voor het verlagen van het totale zwavelgehalte van clausafgassen. |
-
1973
- 1973-08-08 NL NL7310929A patent/NL7310929A/xx active Search and Examination
- 1973-09-26 CA CA181,939A patent/CA1000031A/en not_active Expired
- 1973-09-28 JP JP10859873A patent/JPS5039694A/ja active Pending
-
1974
- 1974-08-06 GB GB3456974A patent/GB1480228A/en not_active Expired
- 1974-08-06 DE DE19742437838 patent/DE2437838C2/de not_active Expired
- 1974-08-06 FR FR7427289A patent/FR2240180B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2437838A1 (de) | 1975-02-20 |
JPS5039694A (ja) | 1975-04-11 |
FR2240180B1 (ja) | 1980-01-11 |
CA1000031A (en) | 1976-11-23 |
DE2437838C2 (de) | 1983-03-17 |
GB1480228A (en) | 1977-07-20 |
FR2240180A1 (ja) | 1975-03-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BN | A decision not to publish the application has become irrevocable |