NL7706130A - Burning hydrogen sulphide for sulphur recovery - together with organic sulphur cpd. which may be contaminated - Google Patents
Burning hydrogen sulphide for sulphur recovery - together with organic sulphur cpd. which may be contaminatedInfo
- Publication number
- NL7706130A NL7706130A NL7706130A NL7706130A NL7706130A NL 7706130 A NL7706130 A NL 7706130A NL 7706130 A NL7706130 A NL 7706130A NL 7706130 A NL7706130 A NL 7706130A NL 7706130 A NL7706130 A NL 7706130A
- Authority
- NL
- Netherlands
- Prior art keywords
- cpd
- organic
- sulphur
- contaminated
- burned
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
-
- 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
-
- 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
- C01B17/0413—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
- C01B17/0417—Combustion reactors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Industrial Gases (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treating Waste Gases (AREA)
Abstract
H2S and an organic S cpd. are burned in a reactor to create SO2 and H2S for ultimate recovery of S. The reactor comprises a combustion chamber and a downstream reaction chamber. The combustion chamber has two burners, the first located in a central opening and the second in the annulus defined by the first burner and the opening. A first portion of the H2S stream is burned in the first burner and the organic S cpd. is burned in the second burner. The hot combustion gases pass to a reaction chamber, the remainder of the H2S stream being introduced at the junction between the two chambers. The H2S stream mixes with the gases from the combustion chamber and the resulting prods. can be processed to obtain free S. The process esp. for converting H2S to free S where large amts. of an organic S cpd. which may be contaminated with NH3 and/or hydrocarbons, either liq. or gas, are present.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7706130A NL7706130A (en) | 1977-06-03 | 1977-06-03 | Burning hydrogen sulphide for sulphur recovery - together with organic sulphur cpd. which may be contaminated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7706130A NL7706130A (en) | 1977-06-03 | 1977-06-03 | Burning hydrogen sulphide for sulphur recovery - together with organic sulphur cpd. which may be contaminated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7706130A true NL7706130A (en) | 1978-12-05 |
Family
ID=19828664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7706130A NL7706130A (en) | 1977-06-03 | 1977-06-03 | Burning hydrogen sulphide for sulphur recovery - together with organic sulphur cpd. which may be contaminated |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7706130A (en) |
-
1977
- 1977-06-03 NL NL7706130A patent/NL7706130A/en not_active Application Discontinuation
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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 | ||
| BV | The patent application has lapsed |