DE1939632B2 - Verfahren zur Gewinnung von Schwefeldioxid und ggf. elementarem Schwefel - Google Patents
Verfahren zur Gewinnung von Schwefeldioxid und ggf. elementarem SchwefelInfo
- Publication number
- DE1939632B2 DE1939632B2 DE19691939632 DE1939632A DE1939632B2 DE 1939632 B2 DE1939632 B2 DE 1939632B2 DE 19691939632 DE19691939632 DE 19691939632 DE 1939632 A DE1939632 A DE 1939632A DE 1939632 B2 DE1939632 B2 DE 1939632B2
- Authority
- DE
- Germany
- Prior art keywords
- sulfur
- carbon
- adsorbent
- sulfur dioxide
- adsorption
- 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.)
- Withdrawn
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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/06—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/10—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
- B01D53/12—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"
-
- 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
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
-
- 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
- C01B17/0426—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 catalytic conversion
-
- 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
-
- 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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Dispersion Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75225368A | 1968-08-13 | 1968-08-13 | |
| US75229868A | 1968-08-13 | 1968-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1939632A1 DE1939632A1 (de) | 1970-03-05 |
| DE1939632B2 true DE1939632B2 (de) | 1980-02-21 |
Family
ID=27115562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691939632 Withdrawn DE1939632B2 (de) | 1968-08-13 | 1969-08-04 | Verfahren zur Gewinnung von Schwefeldioxid und ggf. elementarem Schwefel |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE737234A (https=) |
| DE (1) | DE1939632B2 (https=) |
| FR (1) | FR2015573A1 (https=) |
| GB (1) | GB1257096A (https=) |
| NL (1) | NL156063B (https=) |
| SE (1) | SE362590B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2426645A1 (fr) * | 1979-07-23 | 1979-12-21 | Gulf Canada Ltd | Recuperation du soufre de gaz en contenant avec des composes sulfures, a de faibles teneurs |
| DE3407884A1 (de) * | 1984-03-03 | 1985-09-05 | Laboratorium für Adsorptionstechnik GmbH, 6000 Frankfurt | Verfahren zum entfernen von schwefeloxiden aus rauchgas mit regenerierbarer aktivkohle |
| CN111470476A (zh) * | 2020-03-31 | 2020-07-31 | 武汉国力通能源环保股份有限公司 | 一种活性焦干法烟气治理的再生含硫尾气资源化利用回收硫磺的方法 |
-
1969
- 1969-07-28 GB GB1257096D patent/GB1257096A/en not_active Expired
- 1969-07-30 SE SE1069669A patent/SE362590B/xx unknown
- 1969-08-04 DE DE19691939632 patent/DE1939632B2/de not_active Withdrawn
- 1969-08-08 NL NL6912156A patent/NL156063B/xx not_active IP Right Cessation
- 1969-08-08 FR FR6927396A patent/FR2015573A1/fr not_active Withdrawn
- 1969-08-08 BE BE737234D patent/BE737234A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE362590B (https=) | 1973-12-17 |
| BE737234A (https=) | 1970-02-09 |
| GB1257096A (https=) | 1971-12-15 |
| DE1939632A1 (de) | 1970-03-05 |
| NL156063B (nl) | 1978-03-15 |
| FR2015573A1 (https=) | 1970-04-30 |
| NL6912156A (https=) | 1970-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8239 | Disposal/non-payment of the annual fee |