IT7825219A0 - PROCEDURE FOR THE PRODUCTION OF CHLOROSULFONIC ACID. - Google Patents
PROCEDURE FOR THE PRODUCTION OF CHLOROSULFONIC ACID.Info
- Publication number
- IT7825219A0 IT7825219A0 IT7825219A IT2521978A IT7825219A0 IT 7825219 A0 IT7825219 A0 IT 7825219A0 IT 7825219 A IT7825219 A IT 7825219A IT 2521978 A IT2521978 A IT 2521978A IT 7825219 A0 IT7825219 A0 IT 7825219A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- chlorosulfonic acid
- chlorosulfonic
- acid
- Prior art date
Links
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 title 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 title 1
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
- C01B17/46—Compounds containing sulfur, halogen, hydrogen, and oxygen
- C01B17/466—Chlorosulfonic acid (ClSO3H)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
- B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772730011 DE2730011A1 (en) | 1977-07-02 | 1977-07-02 | PROCESS FOR THE PRODUCTION OF CHLOROSULPHONIC ACID |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7825219A0 true IT7825219A0 (en) | 1978-06-30 |
| IT1096951B IT1096951B (en) | 1985-08-26 |
Family
ID=6013039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25219/78A IT1096951B (en) | 1977-07-02 | 1978-06-30 | PROCEDURE FOR THE PRODUCTION OF CHLOROSOLPHONIC ACID |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0000173B1 (en) |
| AR (1) | AR218069A1 (en) |
| BR (1) | BR7804183A (en) |
| DE (2) | DE2730011A1 (en) |
| DK (1) | DK299078A (en) |
| ES (1) | ES471123A1 (en) |
| IT (1) | IT1096951B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5855313A (en) * | 1981-09-29 | 1983-04-01 | Nippon Soda Co Ltd | Manufacture of chlorosulfonic acid |
| DE3429426A1 (en) * | 1984-08-09 | 1986-02-20 | Keiper Recaro GmbH & Co, 5630 Remscheid | Front seat of a motor vehicle with a seatbelt system |
| CN106800276B (en) * | 2017-03-27 | 2018-12-21 | 浙江嘉化能源化工股份有限公司 | Utilize the industrialized preparing process of sterling sulfur trioxide vapor- phase synthesis chlorosulfonic acid |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE228424C (en) * | 1909-09-04 | |||
| FR496189A (en) * | 1918-02-01 | 1919-10-29 | Societe De L Usine Chimique De Tenteleva | Process for obtaining sulfuric chlorohydrin, so² c1 oh, by means of contact gas |
| US2311619A (en) * | 1940-04-12 | 1943-02-16 | American Cyanamid Co | Preparation of chlorsulphonic acid |
-
1977
- 1977-07-02 DE DE19772730011 patent/DE2730011A1/en active Pending
-
1978
- 1978-06-20 DE DE7878100200T patent/DE2860323D1/en not_active Expired
- 1978-06-20 EP EP78100200A patent/EP0000173B1/en not_active Expired
- 1978-06-26 ES ES471123A patent/ES471123A1/en not_active Expired
- 1978-06-30 AR AR272785A patent/AR218069A1/en active
- 1978-06-30 IT IT25219/78A patent/IT1096951B/en active
- 1978-06-30 BR BR7804183A patent/BR7804183A/en unknown
- 1978-06-30 DK DK299078A patent/DK299078A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2730011A1 (en) | 1979-01-18 |
| AR218069A1 (en) | 1980-05-15 |
| ES471123A1 (en) | 1979-01-16 |
| EP0000173B1 (en) | 1981-01-14 |
| EP0000173A1 (en) | 1979-01-10 |
| BR7804183A (en) | 1979-04-17 |
| DE2860323D1 (en) | 1981-03-12 |
| IT1096951B (en) | 1985-08-26 |
| DK299078A (en) | 1979-01-03 |
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