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 procede

Info

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
Application number
FR7830998A
Other languages
English (en)
Other versions
FR2416209B1 (fr
Inventor
Luigi Perani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Perani & C Iit Sas
Original Assignee
Perani & C Iit Sas
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Perani & C Iit Sas filed Critical Perani & C Iit Sas
Publication of FR2416209A1 publication Critical patent/FR2416209A1/fr
Application granted granted Critical
Publication of FR2416209B1 publication Critical patent/FR2416209B1/fr
Granted legal-status Critical Current

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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (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.
FR7830998A 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 Granted FR2416209A1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
IT1143764B (it) 1986-10-22
FR2416209B1 (fr) 1982-11-05
ES474571A1 (es) 1979-03-16

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ST Notification of lapse