IT948110B - Perfezionamento nei reattori per la solfonazione - Google Patents
Perfezionamento nei reattori per la solfonazioneInfo
- Publication number
- IT948110B IT948110B IT47574/72A IT4757472A IT948110B IT 948110 B IT948110 B IT 948110B IT 47574/72 A IT47574/72 A IT 47574/72A IT 4757472 A IT4757472 A IT 4757472A IT 948110 B IT948110 B IT 948110B
- Authority
- IT
- Italy
- Prior art keywords
- sulphonation
- reactors
- improvement
- 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
- B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10423771A | 1971-01-06 | 1971-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT948110B true IT948110B (it) | 1973-05-30 |
Family
ID=22299373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT47574/72A IT948110B (it) | 1971-01-06 | 1972-01-05 | Perfezionamento nei reattori per la solfonazione |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3667919A (forum.php) |
| AU (1) | AU463911B2 (forum.php) |
| CA (1) | CA970273A (forum.php) |
| CH (1) | CH568787A5 (forum.php) |
| DE (1) | DE2200192A1 (forum.php) |
| ES (1) | ES398578A1 (forum.php) |
| FR (1) | FR2121614B1 (forum.php) |
| GB (1) | GB1347801A (forum.php) |
| IT (1) | IT948110B (forum.php) |
| ZA (1) | ZA718668B (forum.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183897A (en) * | 1970-02-23 | 1980-01-15 | Costruzioni Meccaniche G. Mazzoni S.P.A. | Apparatus for admixing liquid and gaseous chemical reactants with uniform pressure in a plurality of reaction tubes |
| IT1255737B (it) * | 1992-05-19 | 1995-11-15 | Reattore multitubolare a film cadente | |
| DE102005060816B3 (de) * | 2005-12-21 | 2007-03-29 | Rudolf Aigner | Verfahren zur Sulfonierung bzw. Sulfatierung von sulfonierbaren bzw. sulfatierbaren organischen Substanzen |
-
1971
- 1971-01-05 CA CA131,756A patent/CA970273A/en not_active Expired
- 1971-01-06 US US104237A patent/US3667919A/en not_active Expired - Lifetime
- 1971-12-28 ZA ZA718668A patent/ZA718668B/xx unknown
- 1971-12-31 AU AU37521/71A patent/AU463911B2/en not_active Expired
-
1972
- 1972-01-03 GB GB8772A patent/GB1347801A/en not_active Expired
- 1972-01-04 DE DE19722200192 patent/DE2200192A1/de active Pending
- 1972-01-04 ES ES398578A patent/ES398578A1/es not_active Expired
- 1972-01-05 IT IT47574/72A patent/IT948110B/it active
- 1972-01-05 CH CH11972A patent/CH568787A5/xx not_active IP Right Cessation
- 1972-01-06 FR FR727200285A patent/FR2121614B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA970273A (en) | 1975-07-01 |
| AU463911B2 (en) | 1975-08-07 |
| AU3752171A (en) | 1973-07-05 |
| GB1347801A (en) | 1974-02-27 |
| DE2200192A1 (de) | 1972-07-27 |
| CH568787A5 (forum.php) | 1975-11-14 |
| ES398578A1 (es) | 1975-06-01 |
| FR2121614B1 (forum.php) | 1974-06-21 |
| FR2121614A1 (forum.php) | 1972-08-25 |
| ZA718668B (en) | 1973-08-29 |
| US3667919A (en) | 1972-06-06 |
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