NL176657C - PROCESS FOR REDUCING THE TOTAL SULFUR CONTENT OF CLAUS GASES. - Google Patents
PROCESS FOR REDUCING THE TOTAL SULFUR CONTENT OF CLAUS GASES.Info
- Publication number
- NL176657C NL176657C NL7317081A NL7317081A NL176657C NL 176657 C NL176657 C NL 176657C NL 7317081 A NL7317081 A NL 7317081A NL 7317081 A NL7317081 A NL 7317081A NL 176657 C NL176657 C NL 176657C
- Authority
- NL
- Netherlands
- Prior art keywords
- reducing
- sulfur content
- total sulfur
- claus
- gases
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
- C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7010604,A NL171144B (en) | 1970-07-17 | 1970-07-17 | PROCESS FOR REDUCING THE TOTAL SULFUR CONTENT OF CLAUSE GASES. |
GB5802672A GB1409436A (en) | 1970-07-17 | 1972-12-15 | Process for reducing the total sulphur content of claus off-gases |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7317081A NL7317081A (en) | 1974-06-18 |
NL176657B NL176657B (en) | 1984-12-17 |
NL176657C true NL176657C (en) | 1985-05-17 |
Family
ID=26267711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7317081A NL176657C (en) | 1970-07-17 | 1973-12-13 | PROCESS FOR REDUCING THE TOTAL SULFUR CONTENT OF CLAUS GASES. |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT330206B (en) |
BE (1) | BE808279R (en) |
CA (1) | CA1000032A (en) |
CH (1) | CH604853A5 (en) |
DE (1) | DE2362065A1 (en) |
FR (1) | FR2327192A2 (en) |
GB (1) | GB1409436A (en) |
NL (1) | NL176657C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2648190C3 (en) * | 1976-10-25 | 1980-02-21 | Metallgesellschaft Ag, 6000 Frankfurt | Process for the production of sulfur by the Claus process |
JPH08503651A (en) * | 1992-11-18 | 1996-04-23 | アクゾ ノーベル ナムローゼ フェンノートシャップ | Method for removing sulfur dioxide from a sulfur dioxide-containing gas stream |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2361825A (en) * | 1941-08-25 | 1944-10-31 | Union Oil Co | Reduction of sulphur dioxide to hydrogen sulphide and free sulphur |
DE906606C (en) * | 1951-10-21 | 1954-03-15 | Ruhrchemie Ag | Process for removing the sulfur present in gases |
FR1105475A (en) * | 1954-01-24 | 1955-12-05 | Azote Office Nat Ind | Process for the desulphurization of industrial gases and vapors |
US2887363A (en) * | 1956-09-28 | 1959-05-19 | Exxon Research Engineering Co | Conversion of methane to produce hydrogen sulfide |
GB851443A (en) * | 1957-04-10 | 1960-10-19 | Metallgesellschaft Ag | Method of treating gases derived from the distillation of coal |
NL6615007A (en) * | 1966-10-24 | 1968-04-25 |
-
1972
- 1972-12-15 GB GB5802672A patent/GB1409436A/en not_active Expired
-
1973
- 1973-10-12 CA CA183,183A patent/CA1000032A/en not_active Expired
- 1973-12-06 BE BE1005565A patent/BE808279R/en not_active IP Right Cessation
- 1973-12-13 DE DE19732362065 patent/DE2362065A1/en not_active Withdrawn
- 1973-12-13 NL NL7317081A patent/NL176657C/en active Search and Examination
- 1973-12-13 AT AT1045073A patent/AT330206B/en not_active IP Right Cessation
- 1973-12-13 FR FR7344549A patent/FR2327192A2/en active Granted
- 1973-12-13 CH CH1747073A patent/CH604853A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE808279R (en) | 1974-06-06 |
NL176657B (en) | 1984-12-17 |
DE2362065A1 (en) | 1974-06-27 |
NL7317081A (en) | 1974-06-18 |
AT330206B (en) | 1976-06-25 |
GB1409436A (en) | 1975-10-08 |
FR2327192B2 (en) | 1978-04-21 |
AU6358073A (en) | 1975-06-19 |
ATA1045073A (en) | 1975-09-15 |
CH604853A5 (en) | 1978-09-15 |
FR2327192A2 (en) | 1977-05-06 |
CA1000032A (en) | 1976-11-23 |
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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 | ||
V3 | Additional patents lapsed at the same time as the main patent |