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FR2449665A1 - IMPROVED PROCESS FOR FILM SULFONATION IN A MULTITUBULAR REACTOR AND REACTOR SUITABLE FOR IMPLEMENTING SAID IMPROVED PROCESS - Google Patents
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FR2449665A1 - IMPROVED PROCESS FOR FILM SULFONATION IN A MULTITUBULAR REACTOR AND REACTOR SUITABLE FOR IMPLEMENTING SAID IMPROVED PROCESS - Google Patents

IMPROVED PROCESS FOR FILM SULFONATION IN A MULTITUBULAR REACTOR AND REACTOR SUITABLE FOR IMPLEMENTING SAID IMPROVED PROCESS

Info

Publication number
FR2449665A1
FR2449665A1 FR8003843A FR8003843A FR2449665A1 FR 2449665 A1 FR2449665 A1 FR 2449665A1 FR 8003843 A FR8003843 A FR 8003843A FR 8003843 A FR8003843 A FR 8003843A FR 2449665 A1 FR2449665 A1 FR 2449665A1
Authority
FR
France
Prior art keywords
improved process
reactor
implementing
film sulfonation
multitubular
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
FR8003843A
Other languages
French (fr)
Other versions
FR2449665B1 (en
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.)
BALLESTRA CHIM
Original Assignee
BALLESTRA CHIM
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 BALLESTRA CHIM filed Critical BALLESTRA CHIM
Publication of FR2449665A1 publication Critical patent/FR2449665A1/en
Application granted granted Critical
Publication of FR2449665B1 publication Critical patent/FR2449665B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/2425—Tubular reactors in parallel
    • 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
    • B01J19/247—Suited for forming thin films
    • 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
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00085—Plates; Jackets; Cylinders
    • 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
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • 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
    • B01J2219/00168—Controlling or regulating processes controlling the viscosity

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)

Abstract

PROCEDE AMELIORE POUR LA SULFONATION EN FILM DANS UN REACTEUR MULTITUBULAIRE ET REACTEUR APPROPRIE POUR LA MISE EN OEUVRE DUDIT PROCEDE. LE PROCEDE ET LE DISPOSITIF POUR SA MISE EN OEUVRE PERMETTENT LA REALISATION DE REACTION DE SULFONATION OU SULFATATION QUI ONT LIEU DE FACON CORRESPONDANTE A LA SURFACE LIBRE D'UNE COUCHE DE REACTIF LIQUIDE SOUMISE A L'ACTION DE QUANTITE CONTROLEE DE REACTIF GAZEUX. APPLICATION DU PRODUIT DE REACTION, APRES NEUTRALISATION, A LA PREPARATION D'AGENTS TENSIO-ACTIFS.IMPROVED PROCESS FOR FILM SULFONATION IN A MULTITUBULAR REACTOR AND REACTOR SUITABLE FOR IMPLEMENTING THE SAID PROCESS. THE PROCESS AND THE DEVICE FOR ITS IMPLEMENTATION ALLOW THE PERFORMANCE OF A SULPHONATION OR SULFATION REACTION WHICH TAKES PLACE CORRESPONDENT TO THE FREE SURFACE OF A LIQUID REAGENT LAYER SUBJECT TO THE ACTION OF CONTROZOUS QUANTITY OF REAGENT. APPLICATION OF THE REACTION PRODUCT, AFTER NEUTRALIZATION, TO THE PREPARATION OF TENSIO-ACTIVE AGENTS.

FR8003843A 1979-02-23 1980-02-21 IMPROVED PROCESS FOR FILM SULFONATION IN A MULTITUBULAR REACTOR AND REACTOR SUITABLE FOR IMPLEMENTING SAID IMPROVED PROCESS Granted FR2449665A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7912480A IT1166068B (en) 1979-02-23 1979-02-23 PROCESS PERFECTED FOR FILM SULPHONATION IN A MULTITUBULAR REACTOR WITH A MULTITUBULAR REACTOR SUITABLE FOR CARRYING OUT THAT PROCEDURE

Publications (2)

Publication Number Publication Date
FR2449665A1 true FR2449665A1 (en) 1980-09-19
FR2449665B1 FR2449665B1 (en) 1983-05-20

Family

ID=11140662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003843A Granted FR2449665A1 (en) 1979-02-23 1980-02-21 IMPROVED PROCESS FOR FILM SULFONATION IN A MULTITUBULAR REACTOR AND REACTOR SUITABLE FOR IMPLEMENTING SAID IMPROVED PROCESS

Country Status (11)

Country Link
AR (1) AR223511A1 (en)
BR (1) BR8000745A (en)
CA (1) CA1144561A (en)
CS (1) CS215003B2 (en)
DE (1) DE3006791A1 (en)
FR (1) FR2449665A1 (en)
GB (1) GB2043067B (en)
IN (1) IN152501B (en)
IT (1) IT1166068B (en)
SE (1) SE447378B (en)
SU (1) SU1246892A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0570844A1 (en) * 1992-05-19 1993-11-24 MECCANICHE MODERNE S.r.l. CHEMICAL PLANTS DIVISION Multitube falling-film reactor

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0725712B2 (en) * 1990-08-30 1995-03-22 昭和電工株式会社 Method for producing 2,3-dichloro-1-propanol
NO951178L (en) * 1995-03-28 1996-09-30 Isc Intersulphoconsultant Reactor nozzles in a falling film reactor
DE102005060816B3 (en) 2005-12-21 2007-03-29 Rudolf Aigner Sulfonation and/or sulfation of liquid organic raw materials with sulfite/air-mixture comprises splitting the mixture feed into two feed points with in reaction tubes and/or annular gap region of annular gas-falling film reactor
DE102008000785A1 (en) 2008-03-20 2009-09-24 Evonik Röhm Gmbh Process for the preparation of methacrylic acid
WO2015106293A1 (en) 2014-01-13 2015-07-16 P2 Science, Inc. Terpene-derived acids and esters and methods for preparing and using same
US10071944B2 (en) 2014-06-20 2018-09-11 P2 Science, Inc. Film ozonolysis in a tubular or multitubular reactor
ITUA20162647A1 (en) * 2016-04-15 2017-10-15 Iit S R L PROCESS AND DISTRIBUTION SYSTEM OF ORGANIC SUBSTANCE IN FALLEN FILM REACTOR, AND REACTOR SO CONSTITUTED
JP7028457B2 (en) 2016-06-21 2022-03-02 ピー２・サイエンス・インコーポレイテッド Flow-through reactor for continuous quenching of peroxide mixture and method including it
EP3512631B1 (en) 2016-09-16 2022-03-23 P2 Science, Inc. Uses of vanadium to oxidize aldehydes and ozonides
EP3866968A4 (en) 2018-10-19 2022-07-27 P2 Science, Inc. NEW METHODS FOR DEACTIVATING OZONIDE DISMUTATION
IT202000032612A1 (en) * 2020-12-29 2022-06-29 Desmet Ballestra S P A FILM REACTOR FOR GAS-LIQUID REACTIONS, IN PARTICULAR OF SULPHATION-SULFONATION

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081030A1 (en) * 1970-02-23 1971-11-26 Mazzoni G Cost Mecc
FR2180809A1 (en) * 1972-04-15 1973-11-30 Nitto Chemical Industry Co Ltd

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214725A (en) * 1975-07-21 1977-02-03 Kao Corp Method of sulfonation and its apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081030A1 (en) * 1970-02-23 1971-11-26 Mazzoni G Cost Mecc
FR2180809A1 (en) * 1972-04-15 1973-11-30 Nitto Chemical Industry Co Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0570844A1 (en) * 1992-05-19 1993-11-24 MECCANICHE MODERNE S.r.l. CHEMICAL PLANTS DIVISION Multitube falling-film reactor
US5445801A (en) * 1992-05-19 1995-08-29 Meccaniche Moderne S.R.L. Chemical Plants Division Multitube falling-film reactor

Also Published As

Publication number Publication date
CS215003B2 (en) 1982-06-25
IN152501B (en) 1984-01-28
FR2449665B1 (en) 1983-05-20
GB2043067B (en) 1983-05-11
BR8000745A (en) 1980-10-21
AR223511A1 (en) 1981-08-31
SE8001164L (en) 1980-08-24
GB2043067A (en) 1980-10-01
DE3006791C2 (en) 1989-02-23
IT7912480A0 (en) 1979-02-23
IT1166068B (en) 1987-04-29
DE3006791A1 (en) 1980-09-04
SU1246892A3 (en) 1986-07-23
SE447378B (en) 1986-11-10
CA1144561A (en) 1983-04-12

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