NL7307011A - - Google Patents

Info

Publication number: NL7307011A
Authority: NL; Netherlands

Application number

NL7307011A

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.)

1972-05-20

Filing date

1973-05-18

Publication date

1973-11-22

1973-05-18 Application filed filed Critical

1973-11-22 Publication of NL7307011A publication Critical patent/NL7307011A/xx

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
- B01J19/28—Moving reactors, e.g. rotary drums
- 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
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00247—Reflux columns
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00548—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
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NL7307011A 1972-05-20 1973-05-18 NL7307011A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2224869A DE2224869C3 (de)	1972-05-20	1972-05-20	Verfahren zur Herstellung von Dimethylterephthalat

Publications (1)

Publication Number	Publication Date
NL7307011A true NL7307011A (fr)	1973-11-22

Family

ID=5845543

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7307011A NL7307011A (fr)	1972-05-20	1973-05-18

Country Status (8)

Country	Link
US (1)	US3940431A (fr)
JP (1)	JPS4948633A (fr)
BE (1)	BE799780A (fr)
DE (1)	DE2224869C3 (fr)
FR (1)	FR2185613B1 (fr)
GB (1)	GB1425375A (fr)
IT (1)	IT985095B (fr)
NL (1)	NL7307011A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3907709A (en) *	1972-09-02	1975-09-23	Huels Chemische Werke Ag	Esterification catalysts
US4365078A (en) *	1977-12-16	1982-12-21	The Goodyear Tire & Rubber Company	Process for charging dry terephthalic acid into a reactor
DE3909128A1 (de) *	1989-03-20	1990-09-27	Henkel Kgaa	Diskontinuierliches verfahren zum fuehren einer heterogen katalysierten reaktion und anlage zum heterogen katalysierten herstellen von produkten
US6245727B1 (en)	1989-03-20	2001-06-12	Henkel Kommanditgesellschaft Auf Aktien	Discontinuous process for conducting a heterogeneously catalyzed reaction and installation for heterogeneously catalyzed manufacture of products
WO2010148070A2 (fr)	2009-06-16	2010-12-23	Draths Corporation	Polyesters à base biologique
WO2010148049A2 (fr) *	2009-06-16	2010-12-23	Draths Corporation	Préparation d'acide trans, trans-muconique et de trans, trans-muconates
KR20120027531A (ko)	2009-06-16	2012-03-21	아미리스 인코퍼레이티드	시클로헥센 1,4-카르복실레이트
US8367859B2 (en)	2009-06-16	2013-02-05	Amyris, Inc.	Cyclohexane 1,4 carboxylates
CN102985537B (zh)	2010-01-08	2015-11-25	阿迈瑞斯公司	生产粘康酸和粘康酸盐的异构体的方法
US20170001946A1 (en) *	2015-07-02	2017-01-05	Sadesh Sookraj	Terephthalate derivatives and compositions thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1088474B (de) *	1958-11-17	1960-09-08	Bergwerksverband Gmbh	Verfahren zur Veresterung von Terephthalsaeure
NL282032A (fr) *	1961-08-17
DE1212063B (de) *	1964-04-20	1966-03-10	Basf Ag	Verfahren zur kontinuierlichen Herstellung von Dimethylterephthalat
FR1496079A (fr) *	1965-03-11	1967-09-29	Mobil Oil Corp	Procédé perfectionné d'estérification
US3377376A (en) *	1966-02-07	1968-04-09	Mobil Oil Corp	Vapor phase esterification of terephthalic acid in the presence of alkali metal impregnated catalyst
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

1972
- 1972-05-20 DE DE2224869A patent/DE2224869C3/de not_active Expired
1973
- 1973-05-10 FR FR7316876A patent/FR2185613B1/fr not_active Expired
- 1973-05-18 NL NL7307011A patent/NL7307011A/xx not_active Application Discontinuation
- 1973-05-18 IT IT50077/73A patent/IT985095B/it active
- 1973-05-18 GB GB2372373A patent/GB1425375A/en not_active Expired
- 1973-05-18 US US05/361,597 patent/US3940431A/en not_active Expired - Lifetime
- 1973-05-18 BE BE131323A patent/BE799780A/fr unknown
- 1973-05-21 JP JP48056646A patent/JPS4948633A/ja active Pending

Also Published As

Publication number	Publication date
DE2224869A1 (de)	1973-12-13
IT985095B (it)	1974-11-30
DE2224869B2 (de)	1975-04-24
BE799780A (fr)	1973-09-17
US3940431A (en)	1976-02-24
FR2185613A1 (fr)	1974-01-04
DE2224869C3 (de)	1975-12-11
JPS4948633A (fr)	1974-05-11
GB1425375A (en)	1976-02-18
FR2185613B1 (fr)	1977-04-29

Legal Events

Date	Code	Title	Description
1980-06-25	BV	The patent application has lapsed

Publication	Publication Date	Title
JPS4948633A (fr)	1974-05-11
CS156922B1 (fr)	1974-08-23
JPS5713483B2 (fr)	1982-03-17
JPS4916392U (fr)	1974-02-12
JPS57488Y2 (fr)	1982-01-06
JPS4989347A (fr)	1974-08-27
JPS524661Y2 (fr)	1977-01-31
JPS4967959A (fr)	1974-07-02
JPS4971854A (fr)	1974-07-11
JPS4950173A (fr)	1974-05-15
CS154024B1 (fr)	1974-03-29
CS156987B1 (fr)	1974-08-23
CS156136B1 (fr)	1974-07-24
CS153919B1 (fr)	1974-03-29
CS152690B1 (fr)	1974-02-22
CS156890B1 (fr)	1974-08-23
AU480295A (fr)	1974-05-02
CH561632A5 (fr)	1975-05-15
CH566534A5 (fr)	1975-09-15
CH560847A5 (fr)	1975-04-15
NL7305369A (fr)	1973-10-23
CH588722A5 (fr)	1977-06-15
CH568085A5 (fr)	1975-10-31
CH559015A5 (fr)	1975-02-28
CH559899A5 (fr)	1975-03-14