NL294427A - - Google Patents

Info

Publication number: NL294427A
Authority: NL; Netherlands

Application number

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.)

1962-06-23

Publication of NL294427A publication Critical patent/NL294427A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/785—Preparation processes characterised by the apparatus used
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- 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
- B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
- 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
- B01J19/1862—Stationary reactors having moving elements inside placed in series
- 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
- 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
- B01J19/242—Tubular reactors in series
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
- 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
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
- 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
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00101—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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00121—Controlling the temperature by direct heating or cooling
- B01J2219/00128—Controlling the temperature by direct heating or cooling by evaporation of reactants
- 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
- B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
- 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)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polyesters Or Polycarbonates (AREA)

NL294427D 1962-06-23 NL294427A (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DEF37141A DE1189060B (de)	1962-06-23	1962-06-23	Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Bis-2-hydroxyaethylterephthalat, Bis-2-hydroxyaethylisophthalat oder deren Gemischen bzw. deren niederen Polymeren
DEF42776A DE1227002B (de)	1962-06-23	1964-05-02	Verfahren zur Herstellung von Bis-2-oxyaethylphthalaten
DEF48893A DE1266749B (de)	1962-06-23	1964-05-02	Vorrichtung zur Herstellung von Bis-2-hydroxyaethylterephthalat, Bis-2-hydroxyaethylisophthalat oder deren Gemischen bzw. deren niederen Polymeren

Publications (1)

Publication Number	Publication Date
NL294427A true NL294427A (pt)

Family

ID=27210261

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL294427D NL294427A (pt)	1962-06-23
NL6504627A NL6504627A (pt)	1962-06-23	1965-04-12

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL6504627A NL6504627A (pt)	1962-06-23	1965-04-12

Country Status (9)

Country	Link
US (3)	US3385881A (pt)
AT (2)	AT242123B (pt)
BE (2)	BE663359A (pt)
CH (1)	CH438258A (pt)
DE (3)	DE1189060B (pt)
FR (1)	FR1361063A (pt)
GB (2)	GB970468A (pt)
NL (2)	NL6504627A (pt)
SE (1)	SE328560B (pt)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL128260C (pt) *	1964-10-20
NL131998C (pt) *	1965-06-09
US3534082A (en) *	1965-12-22	1970-10-13	Du Pont	Production of bis(2 - hydroxyethyl) terephthalate through ester interchange
US3945976A (en) *	1968-09-30	1976-03-23	Standard Oil Company	Process for producing impact resistant polymer
US3918916A (en) *	1972-04-21	1975-11-11	Donald E Garrett	Plural chamber serial flow forced air cooled crystallizer
US3987021A (en) *	1973-08-30	1976-10-19	Karl Fischer Apparate U. Rohrleitungsbau	Process utilizing a stirring reactor
DE2504258A1 (de) *	1975-02-01	1976-08-05	Dynamit Nobel Ag	Verfahren und apparatur zur herstellung von oligomeren alkylenterephthalaten
US4289871A (en) *	1980-03-27	1981-09-15	Allied Chemical Corporation	Method to increase reactor capacity for polycondensation of polyesters
DE3405629A1 (de) *	1984-02-17	1985-08-22	Chemische Werke Hüls AG, 4370 Marl	Verfahren zum begasen von fluessigkeiten
US4793338A (en) *	1987-06-16	1988-12-27	Andrews Terence J	Anti-siphoning liquid valve filter
US4979987A (en) *	1988-07-19	1990-12-25	First Miss Gold, Inc.	Precious metals recovery from refractory carbonate ores
DK0467278T3 (da) *	1990-07-20	1995-02-20	Dow Chemical Co	Fremgangsmåde til kontinuerlig fremstilling af reaktionsprodukter
US5245057A (en) *	1990-07-20	1993-09-14	The Dow Chemical Company	Horizontal continuous reactor and processes
US5310955A (en) *	1991-01-18	1994-05-10	The Dow Chemical Company	Vertical continuous reactor and process for liquid epoxy resin
US6433220B1 (en)	1998-07-02	2002-08-13	Rpc Inc.	Methods of extracting catalyst from a reaction mixture in the oxidation of cyclohexane to adipic acid
US6340420B1 (en)	1998-07-06	2002-01-22	Rpc Inc.	Methods of treating the oxidation mixture of hydrocarbons to respective dibasic acids
MXPA01010648A (es)	1999-04-20	2002-06-04	Rpc Inc	Metodos para el reemplazo de agua y ciclohexano con acido acetico en soluciones acuosas de catalizador.
US6906164B2 (en) *	2000-12-07	2005-06-14	Eastman Chemical Company	Polyester process using a pipe reactor
EP1453883B1 (en) *	2000-12-07	2012-11-21	Grupo Petrotemex, S.A. de C.V.	Low cost polyester process using a pipe reactor
US7135541B2 (en)	2003-06-06	2006-11-14	Eastman Chemical Company	Polyester process using a pipe reactor
US7074879B2 (en) *	2003-06-06	2006-07-11	Eastman Chemical Company	Polyester process using a pipe reactor
US7332548B2 (en) *	2004-03-04	2008-02-19	Eastman Chemical Company	Process for production of a polyester product from alkylene oxide and carboxylic acid
KR20070057883A (ko) *	2004-09-01	2007-06-07	셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이	수평 반응 용기
US7604783B2 (en)	2004-12-22	2009-10-20	Placer Dome Technical Services Limited	Reduction of lime consumption when treating refractor gold ores or concentrates
DE102005019732A1 (de) *	2005-04-28	2006-11-02	Zimmer Ag	Verfahren und Vorrichtung zur kontinuierlichen Umesterung von Terephthalsäureestern
US7919652B2 (en) *	2005-05-19	2011-04-05	Eastman Chemical Company	Process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone
US7884231B2 (en) *	2005-05-19	2011-02-08	Eastman Chemical Company	Process to produce an enriched composition
US20060264656A1 (en) *	2005-05-19	2006-11-23	Fujitsu Limited	Enrichment process using compounds useful in a polyester process
US20060264664A1 (en) *	2005-05-19	2006-11-23	Parker Kenny R	Esterification of an exchange solvent enriched composition
US7304178B2 (en) *	2005-05-19	2007-12-04	Eastman Chemical Company	Enriched isophthalic acid composition
US7557243B2 (en) *	2005-05-19	2009-07-07	Eastman Chemical Company	Enriched terephthalic acid composition
US7880031B2 (en) *	2005-05-19	2011-02-01	Eastman Chemical Company	Process to produce an enrichment feed
US7897809B2 (en) *	2005-05-19	2011-03-01	Eastman Chemical Company	Process to produce an enrichment feed
US20060264662A1 (en) *	2005-05-19	2006-11-23	Gibson Philip E	Esterification of an enriched composition
US7741516B2 (en) *	2005-05-19	2010-06-22	Eastman Chemical Company	Process to enrich a carboxylic acid composition
US7432395B2 (en) *	2005-05-19	2008-10-07	Eastman Chemical Company	Enriched carboxylic acid composition
US7834208B2 (en) *	2005-05-19	2010-11-16	Eastman Chemical Company	Process to produce a post catalyst removal composition
PT1954697E (pt) *	2005-10-21	2010-05-17	Glaxo Group Ltd	Compostos tricíclicos peri-condensados úteis como agentes antibacterianos
US7888529B2 (en) *	2006-03-01	2011-02-15	Eastman Chemical Company	Process to produce a post catalyst removal composition
US8061888B2 (en)	2006-03-17	2011-11-22	Barrick Gold Corporation	Autoclave with underflow dividers
US8252254B2 (en)	2006-06-15	2012-08-28	Barrick Gold Corporation	Process for reduced alkali consumption in the recovery of silver
US20080139780A1 (en) *	2006-12-07	2008-06-12	Debruin Bruce Roger	Polyester production system employing short residence time esterification
US7943094B2 (en) *	2006-12-07	2011-05-17	Grupo Petrotemex, S.A. De C.V.	Polyester production system employing horizontally elongated esterification vessel
US7649109B2 (en) *	2006-12-07	2010-01-19	Eastman Chemical Company	Polyester production system employing recirculation of hot alcohol to esterification zone
US7863477B2 (en) *	2007-03-08	2011-01-04	Eastman Chemical Company	Polyester production system employing hot paste to esterification zone
US7847053B2 (en) *	2007-07-12	2010-12-07	Eastman Chemical Company	Multi-level tubular reactor with oppositely extending segments
US7829653B2 (en) *	2007-07-12	2010-11-09	Eastman Chemical Company	Horizontal trayed reactor
US7868129B2 (en) *	2007-07-12	2011-01-11	Eastman Chemical Company	Sloped tubular reactor with spaced sequential trays
US7858730B2 (en) *	2007-07-12	2010-12-28	Eastman Chemical Company	Multi-level tubular reactor with dual headers
US7872089B2 (en)	2007-07-12	2011-01-18	Eastman Chemical Company	Multi-level tubular reactor with internal tray
US7842777B2 (en) *	2007-07-12	2010-11-30	Eastman Chemical Company	Sloped tubular reactor with divided flow
US7868130B2 (en) *	2007-07-12	2011-01-11	Eastman Chemical Company	Multi-level tubular reactor with vertically spaced segments
US7872090B2 (en) *	2007-07-12	2011-01-18	Eastman Chemical Company	Reactor system with optimized heating and phase separation
US9573120B2 (en)	2014-05-08	2017-02-21	Eastman Chemical Company	Furan-2,5-dicarboxylic acid purge process
FR3008627B1 (fr) *	2013-07-19	2017-02-24	Arkema France	Cuve de conversion thermique utilisee dans un procede d'amidification de cyanohydrine d'acetone
US9583456B2 (en)	2013-11-22	2017-02-28	Invensas Corporation	Multiple bond via arrays of different wire heights on a same substrate
US9944615B2 (en)	2014-05-08	2018-04-17	Eastman Chemical Company	Purifying crude furan 2,5-dicarboxylic acid by hydrogenation and a purge zone
US10010812B2 (en)	2014-05-08	2018-07-03	Eastman Chemical Company	Furan-2,5-dicarboxylic acid purge process
US20190023838A1 (en)	2017-07-20	2019-01-24	Eastman Chemical Company	Production of polyethylene furanoate in a retrofitted pet plant
US10344011B1 (en)	2018-05-04	2019-07-09	Eastman Chemical Company	Furan-2,5-dicarboxylic acid purge process
CN109055018A (zh) *	2018-08-22	2018-12-21	金溪遥遥领先高科有限公司	一种油脂酯交换反应的连续反应器及脂肪酸甘油二酯提纯方法
US10526301B1 (en)	2018-10-18	2020-01-07	Eastman Chemical Company	Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a retrofitted DMT plant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2905707A (en) *		1959-09-22		Production of bis
US2760850A (en) *	1951-11-23	1956-08-28	Lummus Co	Tank reactor
DE1111166B (de) *	1956-07-30	1961-07-20	Du Pont	Verfahren zur Herstellung von Bis-(2-oxyaethyl)-terephthalat
NL292245A (pt) *	1962-05-11

0
- BE BE634031D patent/BE634031A/xx unknown
- NL NL294427D patent/NL294427A/xx unknown
1962
- 1962-06-23 DE DEF37141A patent/DE1189060B/de active Pending
1963
- 1963-06-20 US US289343A patent/US3385881A/en not_active Expired - Lifetime
- 1963-06-20 GB GB24609/63A patent/GB970468A/en not_active Expired
- 1963-06-21 AT AT499563A patent/AT242123B/de active
- 1963-06-21 CH CH776863A patent/CH438258A/de unknown
- 1963-06-24 FR FR939078A patent/FR1361063A/fr not_active Expired
1964
- 1964-05-02 DE DEF48893A patent/DE1266749B/de active Pending
- 1964-05-02 DE DEF42776A patent/DE1227002B/de active Pending
1965
- 1965-03-22 US US441471A patent/US3373186A/en not_active Expired - Lifetime
- 1965-04-12 NL NL6504627A patent/NL6504627A/xx unknown
- 1965-04-30 GB GB18288/65A patent/GB1032405A/en not_active Expired
- 1965-04-30 SE SE05701/65A patent/SE328560B/xx unknown
- 1965-04-30 AT AT397065A patent/AT257582B/de active
- 1965-05-03 BE BE663359A patent/BE663359A/xx unknown
1967
- 1967-09-15 US US671533A patent/US3522018A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3385881A (en)	1968-05-28
BE634031A (pt)
US3522018A (en)	1970-07-28
AT257582B (de)	1967-10-10
GB1032405A (en)	1966-06-08
DE1227002B (de)	1966-10-20
DE1189060B (de)	1965-03-18
CH438258A (de)	1967-06-30
AT242123B (de)	1965-08-25
US3373186A (en)	1968-03-12
BE663359A (pt)	1965-11-03
NL6504627A (pt)	1965-11-03
DE1266749B (de)	1968-04-25
FR1361063A (fr)	1964-05-15
SE328560B (pt)	1970-09-21
GB970468A (en)	1964-09-23

Publication	Publication Date	Title
BE616548R (pt)	1962-10-17
BE615849A (pt)
BE538252A (pt)
BE614159A (pt)
BE634031A (pt)
BE613862A (pt)
BE613529A (pt)	1962-06-01
BE613335A (pt)
BE614380A (pt)
BE613319A (pt)
BE613298A (pt)
BE613190A (pt)
BE613108A (pt)
BE612926A (pt)
BE612847A (pt)
BE612464A (pt)
BE612311A (pt)
BE612190A (pt)
BE635295A (pt)
BE609543A (pt)
BE633478A (pt)
BE608197A (pt)
BE631793A (pt)
BE630471A (pt)
BE604335A (pt)