CH289069A - Procédé continu de sulfonation de substances organiques au moyen de chlorhydrine sulfurique. - Google Patents
Procédé continu de sulfonation de substances organiques au moyen de chlorhydrine sulfurique.Info
- Publication number
- CH289069A CH289069A CH289069DA CH289069A CH 289069 A CH289069 A CH 289069A CH 289069D A CH289069D A CH 289069DA CH 289069 A CH289069 A CH 289069A
- Authority
- CH
- Switzerland
- Prior art keywords
- sulfonation
- continuous process
- organic substances
- sulfuric chlorohydrin
- chlorohydrin
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B45/00—Formation or introduction of functional groups containing sulfur
- C07B45/02—Formation or introduction of functional groups containing sulfur of sulfo or sulfonyldioxy groups
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
- C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/24—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfuric acids
-
- 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
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/0025—Foam formation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1069189T | 1948-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH289069A true CH289069A (fr) | 1953-02-28 |
Family
ID=9604104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH289069D CH289069A (fr) | 1948-07-17 | 1949-07-08 | Procédé continu de sulfonation de substances organiques au moyen de chlorhydrine sulfurique. |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH289069A (fr) |
| FR (2) | FR1069189A (fr) |
| NL (1) | NL71953C (fr) |
-
0
- NL NL71953D patent/NL71953C/xx active
-
1948
- 1948-07-17 FR FR1069189D patent/FR1069189A/fr not_active Expired
-
1949
- 1949-07-08 CH CH289069D patent/CH289069A/fr unknown
-
1953
- 1953-02-04 FR FR63862D patent/FR63862E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR63862E (fr) | 1955-10-13 |
| FR1069189A (fr) | 1954-07-05 |
| NL71953C (fr) |
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