PT103123A - Processo industrial de producao de acetais num reactor adsorptivo de leito movel simulado - Google Patents

Processo industrial de producao de acetais num reactor adsorptivo de leito movel simulado

Info

Publication number: PT103123A
Authority: PT; Portugal
Prior art keywords: desorbent; alcohols; acetal; simulated; industrial process
Prior art date: 2004-05-19

Application number

PT103123A

Other languages

English (en)

Inventor

Rodrigues Alirio Egidio

Silva Viviana Manuela Tened Da

Original Assignee

Univ Do Porto

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.)

2004-05-19

Filing date

2004-05-19

Publication date

2005-11-30

2004-05-19 Application filed by Univ Do Porto filed Critical Univ Do Porto

2004-05-19 Priority to PT103123A priority Critical patent/PT103123A/pt

2005-05-17 Priority to ES05739798T priority patent/ES2306139T3/es

2005-05-17 Priority to AT05739798T priority patent/ATE396165T1/de

2005-05-17 Priority to EP05739798A priority patent/EP1748974B1/en

2005-05-17 Priority to US11/596,213 priority patent/US7488851B2/en

2005-05-17 Priority to DE602005007012T priority patent/DE602005007012D1/de

2005-05-17 Priority to BRPI0511440-3A priority patent/BRPI0511440B1/pt

2005-05-17 Priority to PCT/IB2005/051597 priority patent/WO2005113476A1/en

2005-11-30 Publication of PT103123A publication Critical patent/PT103123A/pt

Links

DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title abstract 3
150000001241 acetals Chemical class 0.000 title 1
230000000274 adsorptive effect Effects 0.000 title 1
VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 abstract 4
125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 4
150000001298 alcohols Chemical class 0.000 abstract 3
239000007788 liquid Substances 0.000 abstract 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 2
238000006243 chemical reaction Methods 0.000 abstract 2
239000007795 chemical reaction product Substances 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
239000007787 solid Substances 0.000 abstract 2
238000001179 sorption measurement Methods 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
239000003463 adsorbent Substances 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000000047 product Substances 0.000 abstract 1
239000000376 reactant Substances 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/48—Preparation of compounds having groups
- C07C41/50—Preparation of compounds having groups by reactions producing groups
- C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/48—Preparation of compounds having groups
- C07C41/58—Separation; Purification; Stabilisation; Use of additives

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polymerisation Methods In General (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

PT103123A 2004-05-19 2004-05-19 Processo industrial de producao de acetais num reactor adsorptivo de leito movel simulado PT103123A (pt)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
PT103123A PT103123A (pt)	2004-05-19	2004-05-19	Processo industrial de producao de acetais num reactor adsorptivo de leito movel simulado
ES05739798T ES2306139T3 (es)	2004-05-19	2005-05-17	Procedimiento industrial para la produccion de acetales en un reactor de lecho movil simulado.
AT05739798T ATE396165T1 (de)	2004-05-19	2005-05-17	Grosstechnisches verahren zur herstellung von acetalen in einem simulierten fliessbettreaktor
EP05739798A EP1748974B1 (en)	2004-05-19	2005-05-17	Industrial process for acetals production in a simulated moving bed reactor
US11/596,213 US7488851B2 (en)	2004-05-19	2005-05-17	Industrial process for acetals production in a simulated moving bed reactor
DE602005007012T DE602005007012D1 (de)	2004-05-19	2005-05-17	Grosstechnisches verahren zur herstellung von acetalen in einem simulierten fliessbettreaktor
BRPI0511440-3A BRPI0511440B1 (pt)	2004-05-19	2005-05-17	Processo para a preparação de acetais
PCT/IB2005/051597 WO2005113476A1 (en)	2004-05-19	2005-05-17	Industrial process for acetals production in a simulated moving bed reactor

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PT103123A PT103123A (pt)	2004-05-19	2004-05-19	Processo industrial de producao de acetais num reactor adsorptivo de leito movel simulado

Publications (1)

Publication Number	Publication Date
PT103123A true PT103123A (pt)	2005-11-30

Family

ID=35197725

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT103123A PT103123A (pt)	2004-05-19	2004-05-19	Processo industrial de producao de acetais num reactor adsorptivo de leito movel simulado

Country Status (8)

Country	Link
US (1)	US7488851B2 (pt)
EP (1)	EP1748974B1 (pt)
AT (1)	ATE396165T1 (pt)
BR (1)	BRPI0511440B1 (pt)
DE (1)	DE602005007012D1 (pt)
ES (1)	ES2306139T3 (pt)
PT (1)	PT103123A (pt)
WO (1)	WO2005113476A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2906246B1 (fr) *	2006-09-22	2008-12-12	Arkema France	Procede de synthese d'acetals cycliques dans un reacteur a lit mobile simule
FR2907779B1 (fr) *	2006-10-31	2008-12-12	Arkema France	Procede de synthese de polyacetals dans un reacteur a lit mobile simule
FR2909669B1 (fr) *	2006-12-11	2009-01-30	Arkema France	Procede de synthese d'acetals par transacetalisation dans un reacteur a lit mobile simule
FR2953733B1 (fr) *	2009-12-11	2013-01-18	Inst Francais Du Petrole	Lit mobile simule reactif avec catalyseur liquide ou soluble
US9388105B2 (en)	2011-06-24	2016-07-12	Eastman Chemical Company	Production of hydroxy ether hydrocarbons by liquid phase hydrogenolysis of cyclic acetals or cyclic ketals
US9000229B2 (en)	2011-06-24	2015-04-07	Eastman Chemical Company	Production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US8785697B2 (en)	2011-06-24	2014-07-22	Eastman Chemical Company	Nickel modified catalyst for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US8829206B2 (en)	2011-06-24	2014-09-09	Eastman Chemical Company	Production of cyclic acetals or ketals using solid acid catalysts
US8829207B2 (en)	2011-06-24	2014-09-09	Eastman Chemical Company	Production of cyclic acetals by reactive distillation
US8969598B2 (en)	2011-06-24	2015-03-03	Eastman Chemical Company	Production of cyclic acetals or ketals using liquid-phase acid catalysts
US9056313B2 (en)	2011-06-24	2015-06-16	Eastman Chemical Company	Catalysts for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
KR101645284B1 (ko) *	2014-05-02	2016-08-04	한경대학교 산학협력단	유사이동층 장치 및 그의 온도제어 방법
CN107324977B (zh) *	2017-07-27	2020-09-01	河南蔚源生物科技有限公司	一种乙缩醛膜过滤提纯方法
CN113666807B (zh) *	2020-05-14	2024-01-02	浙江医药股份有限公司新昌制药厂	一种1，1-二乙氧基丙烷的制备方法
CN113666808B (zh) *	2020-05-14	2024-08-20	浙江医药股份有限公司新昌制药厂	一种连续合成1,1-二乙氧基丙烷的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2519540A (en) *		1950-08-22		Bianufacttjre of dietbnbl acetal
DE3403426A1 (de) *	1984-02-01	1985-08-01	Degussa Ag, 6000 Frankfurt	Verfahren zur herstellung von acetalen
EP0786444B1 (en) *	1992-04-24	1999-12-22	Showa Denko Kabushiki Kaisha	Process for producing acetaldehyde dimethylacetal
DE4404515A1 (de) *	1994-02-12	1995-08-17	Huels Chemische Werke Ag	Verfahren zur Herstellung von Acetaldehyddiethylacetal
US5405992A (en) *	1994-04-28	1995-04-11	Uop	Process for concurrent esterification and separation using a simulated moving bed
US6518454B1 (en) *	2001-10-12	2003-02-11	Eastman Chemical Company	Preparation of esters of carboxylic acids
US6476239B1 (en) *	2002-02-12	2002-11-05	Eastman Chemical Company	Process for the preparation of ascorbic acid

2004
- 2004-05-19 PT PT103123A patent/PT103123A/pt active IP Right Revival
2005
- 2005-05-17 US US11/596,213 patent/US7488851B2/en not_active Expired - Fee Related
- 2005-05-17 WO PCT/IB2005/051597 patent/WO2005113476A1/en not_active Ceased
- 2005-05-17 BR BRPI0511440-3A patent/BRPI0511440B1/pt not_active IP Right Cessation
- 2005-05-17 EP EP05739798A patent/EP1748974B1/en not_active Expired - Lifetime
- 2005-05-17 AT AT05739798T patent/ATE396165T1/de not_active IP Right Cessation
- 2005-05-17 ES ES05739798T patent/ES2306139T3/es not_active Expired - Lifetime
- 2005-05-17 DE DE602005007012T patent/DE602005007012D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BRPI0511440A (pt)	2007-12-26
DE602005007012D1 (de)	2008-07-03
ATE396165T1 (de)	2008-06-15
WO2005113476A1 (en)	2005-12-01
BRPI0511440B1 (pt)	2014-07-15
US7488851B2 (en)	2009-02-10
US20080287714A1 (en)	2008-11-20
EP1748974A1 (en)	2007-02-07
EP1748974B1 (en)	2008-05-21
ES2306139T3 (es)	2008-11-01

Legal Events

Date

Code

Title

Description

2007-12-03

MM4A

Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20071119

2008-08-14

NF4A

Restitutio in integrum

Free format text: RESTITUTIO IN INTEGRUM

Effective date: 20080806

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