FR2416209A1 - Procede pour la sulfonation en continu de compositions liquides organiques et le reacteur de mise en oeuvre du procede - Google Patents
Procede pour la sulfonation en continu de compositions liquides organiques et le reacteur de mise en oeuvre du procedeInfo
- Publication number
- FR2416209A1 FR2416209A1 FR7830998A FR7830998A FR2416209A1 FR 2416209 A1 FR2416209 A1 FR 2416209A1 FR 7830998 A FR7830998 A FR 7830998A FR 7830998 A FR7830998 A FR 7830998A FR 2416209 A1 FR2416209 A1 FR 2416209A1
- Authority
- FR
- France
- Prior art keywords
- fins
- pref
- column
- detergents
- cosmetics
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- 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
- 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
- B01J2219/00094—Jackets
-
- 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
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/0077—Baffles attached to the reactor wall inclined
- B01J2219/00772—Baffles attached to the reactor wall inclined in a helix
-
- 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
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00777—Baffles attached to the reactor wall horizontal
-
- 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
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Detergent Compositions (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
L'invention se réfère à un procédé ainsi qu'un à un réacteur réalisant le procédé de sulfonation, en vue d'obtenir des compositions organiques sulfonées avec une couleur << optimum >>, un faible résidu de compositions organiques non sulfonées et enfin à haute solubilité. Selon l'invention, la paroi du réacteur comporte des mini-ailettes saillant de la paroi, afin d'enduire des << composantes additionnelles >> de turbulence.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2905277A IT1143764B (it) | 1977-10-27 | 1977-10-27 | Procedimento perfezionato di solfonazione e reattore per la sua realizzazione |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2416209A1 true FR2416209A1 (fr) | 1979-08-31 |
FR2416209B1 FR2416209B1 (fr) | 1982-11-05 |
Family
ID=11225993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7830998A Granted FR2416209A1 (fr) | 1977-10-27 | 1978-10-25 | Procede pour la sulfonation en continu de compositions liquides organiques et le reacteur de mise en oeuvre du procede |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES474571A1 (fr) |
FR (1) | FR2416209A1 (fr) |
IT (1) | IT1143764B (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0647823A1 (fr) * | 1993-10-06 | 1995-04-12 | The Kansai Electric Power Co., Inc. | Tube caloporteur et dispositif de contact gaz-liquide avec échange de chaleur, utilisant les tubes caloporteurs et échangeur de chaleur à plaques avec contact gaz-liquide |
EP1157738A2 (fr) * | 2000-05-21 | 2001-11-28 | CPC Cellular Process Chemistry Systems GmbH | Module de temps de séjour pour microréacteurs |
DE10162801A1 (de) * | 2001-12-19 | 2003-07-10 | Inst Mikrotechnik Mainz Gmbh | Mikrofallfilmreaktor |
WO2005065818A1 (fr) * | 2004-01-06 | 2005-07-21 | Sabic Polyethylenes B.V. | Reacteur de polymerisation tubulaire pour la preparation de polyethylene |
WO2008113806A1 (fr) * | 2007-03-22 | 2008-09-25 | Dsm Fine Chemicals Austria Nfg Gmbh & Co Kg | Plaques de réaction dotées de surfaces microstructurées désordonnées alternatives pour microréacteurs servant à exécuter des réactions gaz-liquide |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE955494C (de) * | 1954-08-06 | 1957-01-03 | Sulzer Ag | Vorrichtung zur Erzielung eines Stoffaustausches zwischen gasfoermigen und bzw. oderfluessigen Stoffen |
-
1977
- 1977-10-27 IT IT2905277A patent/IT1143764B/it active
-
1978
- 1978-10-25 FR FR7830998A patent/FR2416209A1/fr active Granted
- 1978-10-26 ES ES474571A patent/ES474571A1/es not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE955494C (de) * | 1954-08-06 | 1957-01-03 | Sulzer Ag | Vorrichtung zur Erzielung eines Stoffaustausches zwischen gasfoermigen und bzw. oderfluessigen Stoffen |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0647823A1 (fr) * | 1993-10-06 | 1995-04-12 | The Kansai Electric Power Co., Inc. | Tube caloporteur et dispositif de contact gaz-liquide avec échange de chaleur, utilisant les tubes caloporteurs et échangeur de chaleur à plaques avec contact gaz-liquide |
US5603377A (en) * | 1993-10-06 | 1997-02-18 | The Kansai Electric Power Co., Inc. | Heat pipe and gas-liquid contacting apparatus capable of heat exchange using the heat pipes and heat exchanger of gas-liquid contacting plate type |
EP1157738A2 (fr) * | 2000-05-21 | 2001-11-28 | CPC Cellular Process Chemistry Systems GmbH | Module de temps de séjour pour microréacteurs |
EP1157738B1 (fr) * | 2000-05-21 | 2005-11-30 | CPC Cellular Process Chemistry Systems GmbH | Module de temps de séjour pour microréacteurs |
DE10162801A1 (de) * | 2001-12-19 | 2003-07-10 | Inst Mikrotechnik Mainz Gmbh | Mikrofallfilmreaktor |
DE10162801B4 (de) * | 2001-12-19 | 2004-10-28 | INSTITUT FüR MIKROTECHNIK MAINZ GMBH | Mikrofallfilmreaktor |
WO2005065818A1 (fr) * | 2004-01-06 | 2005-07-21 | Sabic Polyethylenes B.V. | Reacteur de polymerisation tubulaire pour la preparation de polyethylene |
EA010114B1 (ru) * | 2004-01-06 | 2008-06-30 | Сабик Петрокемикалз Б.В. | Трубчатый реактор полимеризации для получения полиэтилена |
WO2008113806A1 (fr) * | 2007-03-22 | 2008-09-25 | Dsm Fine Chemicals Austria Nfg Gmbh & Co Kg | Plaques de réaction dotées de surfaces microstructurées désordonnées alternatives pour microréacteurs servant à exécuter des réactions gaz-liquide |
Also Published As
Publication number | Publication date |
---|---|
FR2416209B1 (fr) | 1982-11-05 |
ES474571A1 (es) | 1979-03-16 |
IT1143764B (it) | 1986-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |