FR2187759B2 - - Google Patents

Info

Publication number
FR2187759B2
FR2187759B2 FR737318877A FR7318877A FR2187759B2 FR 2187759 B2 FR2187759 B2 FR 2187759B2 FR 737318877 A FR737318877 A FR 737318877A FR 7318877 A FR7318877 A FR 7318877A FR 2187759 B2 FR2187759 B2 FR 2187759B2
Authority
FR
France
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.)
Expired
Application number
FR737318877A
Other versions
FR2187759A2 (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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 claimed from DE19722227396 external-priority patent/DE2227396C3/de
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of FR2187759A2 publication Critical patent/FR2187759A2/fr
Application granted granted Critical
Publication of FR2187759B2 publication Critical patent/FR2187759B2/fr
Expired 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0403—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
    • B01J8/0423—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more otherwise shaped beds
    • B01J8/0442—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more otherwise shaped beds the beds being placed in separate reactors
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • B01J2219/00135—Electric resistance heaters
    • 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
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR737318877A 1972-06-06 1973-05-24 Expired FR2187759B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722227396 DE2227396C3 (de) 1972-06-06 Verfahren zur Herstellung von Terephthalsäuredimethylester

Publications (2)

Publication Number Publication Date
FR2187759A2 FR2187759A2 (fr) 1974-01-18
FR2187759B2 true FR2187759B2 (fr) 1979-01-12

Family

ID=5846906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR737318877A Expired FR2187759B2 (fr) 1972-06-06 1973-05-24

Country Status (7)

Country Link
US (1) US3886200A (fr)
JP (1) JPS4961133A (fr)
BE (1) BE800569R (fr)
FR (1) FR2187759B2 (fr)
GB (1) GB1430022A (fr)
IT (1) IT1021514B (fr)
NL (1) NL7307818A (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873292A (en) * 1957-05-31 1959-02-10 Standard Oil Co Preparation of methyl and ethyl esters of aromatic carboxylic acids
DE1212063B (de) * 1964-04-20 1966-03-10 Basf Ag Verfahren zur kontinuierlichen Herstellung von Dimethylterephthalat
US3617226A (en) * 1968-04-26 1971-11-02 Huels Chemische Werke Ag Apparatus for the continuous preparation of esters
US3676485A (en) * 1968-08-12 1972-07-11 Eastman Kodak Co Method for use in a continuous flow reaction for producing a monomer and or a protopolymer

Also Published As

Publication number Publication date
BE800569R (fr) 1973-10-01
US3886200A (en) 1975-05-27
GB1430022A (en) 1976-03-31
JPS4961133A (fr) 1974-06-13
NL7307818A (fr) 1973-12-10
IT1021514B (it) 1978-02-20
FR2187759A2 (fr) 1974-01-18

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