DE1087123B - Verfahren und Vorrichtung zur kontinuierlichen Herstellung von ª‰-Alkoxycarbonsaeureestern - Google Patents

Verfahren und Vorrichtung zur kontinuierlichen Herstellung von ª‰-Alkoxycarbonsaeureestern

Info

Publication number
DE1087123B
DE1087123B DEW24944A DEW0024944A DE1087123B DE 1087123 B DE1087123 B DE 1087123B DE W24944 A DEW24944 A DE W24944A DE W0024944 A DEW0024944 A DE W0024944A DE 1087123 B DE1087123 B DE 1087123B
Authority
DE
Germany
Prior art keywords
reaction
line
catalyst
ketene
vessel
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.)
Pending
Application number
DEW24944A
Other languages
German (de)
English (en)
Inventor
Dr Eduard Enk
Dr Fritz Knoerr
Dr Hellmuth Spes
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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
Priority to DEW23852A priority Critical patent/DE1067798B/de
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Priority to DEW24944A priority patent/DE1087123B/de
Priority to CH7628959A priority patent/CH389583A/de
Priority to GB26099/59A priority patent/GB923341A/en
Priority to FR801883A priority patent/FR1233271A/fr
Priority to US831342A priority patent/US3049560A/en
Priority to CH27160A priority patent/CH417561A/de
Priority to FR816610A priority patent/FR77036E/fr
Priority to US5223A priority patent/US3134807A/en
Priority to GB3342/60A priority patent/GB923342A/en
Publication of DE1087123B publication Critical patent/DE1087123B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/46—Preparation of carboxylic acid esters from ketenes or polyketenes
    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • 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
    • B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
    • 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
    • B01J2219/00083—Coils
    • 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
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/286—Esters of polymerised unsaturated acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DEW24944A 1958-08-04 1959-01-31 Verfahren und Vorrichtung zur kontinuierlichen Herstellung von ª‰-Alkoxycarbonsaeureestern Pending DE1087123B (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DEW23852A DE1067798B (de) 1958-08-04 1958-08-04 Verfahren zur Herstellung von beta-Alkoxycarbonsaeureestern
DEW24944A DE1087123B (de) 1959-01-31 1959-01-31 Verfahren und Vorrichtung zur kontinuierlichen Herstellung von ª‰-Alkoxycarbonsaeureestern
CH7628959A CH389583A (de) 1958-08-04 1959-07-28 Verfahren zur Herstellung von B-Alkoxy-carbonsäureestern
GB26099/59A GB923341A (en) 1958-08-04 1959-07-29 Process for the manufacture of alkyl esters of ªâ-alkoxy-carboxylic acids
US831342A US3049560A (en) 1958-08-04 1959-08-03 Process for the production of betaalkoxy substituted carboxylic acid esters
FR801883A FR1233271A (fr) 1958-08-04 1959-08-03 Préparation d'esters d'acides beta-alcoxy-carboxyliques
CH27160A CH417561A (de) 1958-08-04 1960-01-12 Verfahren und Vorrichtung zur kontinuierlichen Herstellung von B-alkoxysubstituierten Carbonsäureestern
FR816610A FR77036E (fr) 1959-01-31 1960-01-22 Préparation d'esters d'acides beta-alcoxy-carboxyliques
US5223A US3134807A (en) 1958-08-04 1960-01-28 Preparation of methyl-3-methoxypropionate from ketene and methylal with hexafluorophosphoric acid as a catalyst
GB3342/60A GB923342A (en) 1958-08-04 1960-01-29 Process and apparatus for the continuous manufacture of ªâ-alkoxy-substituted carboxylic acid esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW24944A DE1087123B (de) 1959-01-31 1959-01-31 Verfahren und Vorrichtung zur kontinuierlichen Herstellung von ª‰-Alkoxycarbonsaeureestern

Publications (1)

Publication Number Publication Date
DE1087123B true DE1087123B (de) 1960-08-18

Family

ID=7597969

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW24944A Pending DE1087123B (de) 1958-08-04 1959-01-31 Verfahren und Vorrichtung zur kontinuierlichen Herstellung von ª‰-Alkoxycarbonsaeureestern

Country Status (2)

Country Link
DE (1) DE1087123B (fr)
FR (1) FR77036E (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2055694A1 (fr) * 2007-10-29 2009-05-06 Lonza Ag Procédé de fabrication d'alkyl-3-alkoxyprop-2-énoates
WO2009056293A1 (fr) * 2007-10-29 2009-05-07 Lonza Ag Procédé de préparation de 3,3-dialcoxypropionates d'alkyle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2055694A1 (fr) * 2007-10-29 2009-05-06 Lonza Ag Procédé de fabrication d'alkyl-3-alkoxyprop-2-énoates
WO2009056293A1 (fr) * 2007-10-29 2009-05-07 Lonza Ag Procédé de préparation de 3,3-dialcoxypropionates d'alkyle

Also Published As

Publication number Publication date
FR77036E (fr) 1962-01-08

Similar Documents

Publication Publication Date Title
DE2252334A1 (de) Verfahren zur kontinuierlichen herstellung von acrylsaeureestern oder methacrylsaeureestern
DE2649359C3 (de) Verfahren zur Verbesserung der Wirksamkeit von gebrauchten Silber-Trägerkatalysatoren
DE1043315B (de) Verfahren zur Herstellung wasserfreier Peressig- oder Perpropionsaeureloesungen
DE1087123B (de) Verfahren und Vorrichtung zur kontinuierlichen Herstellung von ª‰-Alkoxycarbonsaeureestern
DE1618884B1 (de) Verfahren zur Herstellung von 3-Methylmercaptoproionaldehyd
EP1208071A2 (fr) Procede de production en continu de glutaraldehyde
DE3716950A1 (de) Verfahren zur herstellung von triglyceriden
DE10160146A1 (de) Verfahren zur Isomerisierung von Allylalkoholen
EP0628554A1 (fr) Procédé de préparation de carbonate de propylène glycol
DE1920083A1 (de) Verfahren zur kontinuierlichen Trennung von Acrylnitril und Acetonitril
DE1618826B1 (de) Verfahren zur Herstellung von Essigsäureäthylester
DE2061501C3 (fr)
DE1568916C (fr)
DE926007C (de) Verfahren zur Herstellung von Methylvinylketon
DE1618824C (de) Verfahren zur Herstellung von Oxalsäure
DE933337C (de) Verfahren zur Herstellung von Alkoholen
AT235258B (de) Verfahren zur kontinuierlichen Veresterung von organischen Säuren
DE765010C (de) Verfahren zur ununterbrochenen Herstellung und Gewinnung von Estern
DE1900015A1 (de) Verfahren zur Herstellung von Alkoxyaldehyden
AT280235B (de) Verfahren zur kontinuierlichen Trennung von Acrylnitril und Acetonitril
DE578378C (de) Verfahren zur Herstellung von Estern
AT258262B (de) Verfahren zur Herstellung von Lactonen bzw. linearen Polyestern von ω-Hydroxysäuren
DD206373A1 (de) Verfahren und vorrichtung zur abtrennung von milchsaeure aus rohloesungen
DE555224C (de) Verfahren zur Spaltung von Vinylestern organischer Saeuren
DE2260126A1 (de) Verfahren zum reinigen und stabilisieren von malonsaeuredinitril