FR2449665A1 - Procede ameliore pour la sulfonation en film dans un reacteur multitubulaire et reacteur approprie pour la mise en oeuvre dudit procede ameliore - Google Patents

Procede ameliore pour la sulfonation en film dans un reacteur multitubulaire et reacteur approprie pour la mise en oeuvre dudit procede ameliore

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
English (en)
Other versions
FR2449665B1 (fr
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/fr
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.
FR8003843A 1979-02-23 1980-02-21 Procede ameliore pour la sulfonation en film dans un reacteur multitubulaire et reacteur approprie pour la mise en oeuvre dudit procede ameliore Granted FR2449665A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7912480A IT1166068B (it) 1979-02-23 1979-02-23 Procedimento perfezionato per la solfonazione a film in un reattore multitubolare a reattore multitubolare atto a realizare detto procedimento

Publications (2)

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

Family

ID=11140662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003843A Granted FR2449665A1 (fr) 1979-02-23 1980-02-21 Procede ameliore pour la sulfonation en film dans un reacteur multitubulaire et reacteur approprie pour la mise en oeuvre dudit procede ameliore

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0570844A1 (fr) * 1992-05-19 1993-11-24 MECCANICHE MODERNE S.r.l. CHEMICAL PLANTS DIVISION Réacteur multitubulaire à film tombant

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0725712B2 (ja) * 1990-08-30 1995-03-22 昭和電工株式会社 ２，３―ジクロル―１―プロパノールの製造方法
DE102005060816B3 (de) 2005-12-21 2007-03-29 Rudolf Aigner Verfahren zur Sulfonierung bzw. Sulfatierung von sulfonierbaren bzw. sulfatierbaren organischen Substanzen
DE102008000785A1 (de) 2008-03-20 2009-09-24 Evonik Röhm Gmbh Verfahren zur Herstellung von Methacrylsäure
EP3094615A4 (fr) 2014-01-13 2017-11-08 P2 Science, Inc. Acides terpéniques et esters, et procédés de préparation et d'utilisation de ceux-ci
US10071944B2 (en) 2014-06-20 2018-09-11 P2 Science, Inc. Film ozonolysis in a tubular or multitubular reactor
ITUA20162647A1 (it) * 2016-04-15 2017-10-15 Iit S R L Processo e sistema di distribuzione di sostanza organica in reattore a film cadente, e reattore cosi' costituito
CA3026192A1 (fr) 2016-06-21 2017-12-28 P2 Science, Inc. Reacteurs a ecoulement continu pour l'extinction continue de melanges de peroxydes et procedes les comprenant
WO2018053289A1 (fr) 2016-09-16 2018-03-22 P2 Science, Inc. Utilisations de vanadium pour oxyder des aldéhydes et des ozonides
JP2022505298A (ja) 2018-10-19 2022-01-14 ピー２・サイエンス・インコーポレイテッド オゾニドの不均化クエンチの新規方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081030A1 (fr) * 1970-02-23 1971-11-26 Mazzoni G Cost Mecc
FR2180809A1 (fr) * 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 (fr) * 1970-02-23 1971-11-26 Mazzoni G Cost Mecc
FR2180809A1 (fr) * 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 (fr) * 1992-05-19 1993-11-24 MECCANICHE MODERNE S.r.l. CHEMICAL PLANTS DIVISION Réacteur multitubulaire à film tombant
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
DE3006791C2 (fr) 1989-02-23
CA1144561A (fr) 1983-04-12
FR2449665B1 (fr) 1983-05-20
AR223511A1 (es) 1981-08-31
IT7912480A0 (it) 1979-02-23
IT1166068B (it) 1987-04-29
GB2043067A (en) 1980-10-01
SU1246892A3 (ru) 1986-07-23
SE447378B (sv) 1986-11-10
SE8001164L (sv) 1980-08-24
IN152501B (fr) 1984-01-28
GB2043067B (en) 1983-05-11
DE3006791A1 (de) 1980-09-04
CS215003B2 (en) 1982-06-25
BR8000745A (pt) 1980-10-21

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