ATE241579T1 - Verfahren zur trennung in der gasphase mittels molekularsieben von mischungen von kohlenwasserstoffenisomeren - Google Patents

Verfahren zur trennung in der gasphase mittels molekularsieben von mischungen von kohlenwasserstoffenisomeren

Info

Publication number: ATE241579T1
Authority: AT; Austria
Prior art keywords: column; isomers; function; molecular sieves; desorbing agent
Prior art date: 2000-06-29

Application number

AT01202404T

Other languages

English (en)

Inventor

Gianluca Girardi

Gianni Pandolfi

Renzo Bignazzi

Renato Paludetto

Original Assignee

Polimeri Europa Spa

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.)

2000-06-29

Filing date

2001-06-21

Publication date

2003-06-15

2001-06-21 Application filed by Polimeri Europa Spa filed Critical Polimeri Europa Spa

2003-06-15 Application granted granted Critical

2003-06-15 Publication of ATE241579T1 publication Critical patent/ATE241579T1/de

Links

239000004215 Carbon black (E152) Substances 0.000 title abstract 3
229930195733 hydrocarbon Natural products 0.000 title abstract 3
150000002430 hydrocarbons Chemical class 0.000 title abstract 3
239000000203 mixture Substances 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
238000000926 separation method Methods 0.000 title 1
239000002808 molecular sieve Substances 0.000 abstract 8
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 8
239000003795 chemical substances by application Substances 0.000 abstract 7
238000001179 sorption measurement Methods 0.000 abstract 6
238000003795 desorption Methods 0.000 abstract 5
238000004821 distillation Methods 0.000 abstract 2
238000011084 recovery Methods 0.000 abstract 2

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
- C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Water Supply & Treatment (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

AT01202404T 2000-06-29 2001-06-21 Verfahren zur trennung in der gasphase mittels molekularsieben von mischungen von kohlenwasserstoffenisomeren ATE241579T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2000MI001458A IT1318603B1 (it)	2000-06-29	2000-06-29	Procedimento per separare miscele di isomeri idrocarburici in fase gassu setacci molecolari.

Publications (1)

Publication Number	Publication Date
ATE241579T1 true ATE241579T1 (de)	2003-06-15

Family

ID=11445366

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01202404T ATE241579T1 (de)	2000-06-29	2001-06-21	Verfahren zur trennung in der gasphase mittels molekularsieben von mischungen von kohlenwasserstoffenisomeren

Country Status (7)

Country	Link
US (1)	US6924406B2 (de)
EP (1)	EP1167328B1 (de)
JP (1)	JP2002097163A (de)
AT (1)	ATE241579T1 (de)
DE (1)	DE60100306T2 (de)
ES (1)	ES2198384T3 (de)
IT (1)	IT1318603B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5807945B2 (ja) *	2010-06-21	2015-11-10	住友精化株式会社	プロパンの精製方法および精製装置
CN120479116B (zh) *	2025-05-15	2026-01-23	江苏捷创新材料有限责任公司	一种异丙醇提纯装置及其提纯方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2751641B1 (fr) *	1996-07-26	1998-09-11	Inst Francais Du Petrole	Procede de separation isoalcanes/n-alcanes par adsorption en phase gazeuse utilisant une modulation de pression et quatre adsorbeurs
FR2773149B1 (fr) *	1997-12-26	2000-02-18	Inst Francais Du Petrole	Procede de coproduction et de separation d'ethylbenzene et de paraxylene

2000
- 2000-06-29 IT IT2000MI001458A patent/IT1318603B1/it active
2001
- 2001-06-21 AT AT01202404T patent/ATE241579T1/de not_active IP Right Cessation
- 2001-06-21 ES ES01202404T patent/ES2198384T3/es not_active Expired - Lifetime
- 2001-06-21 DE DE60100306T patent/DE60100306T2/de not_active Expired - Lifetime
- 2001-06-21 EP EP01202404A patent/EP1167328B1/de not_active Expired - Lifetime
- 2001-06-25 US US09/886,994 patent/US6924406B2/en not_active Expired - Lifetime
- 2001-06-29 JP JP2001198721A patent/JP2002097163A/ja active Pending

Also Published As

Publication number	Publication date
IT1318603B1 (it)	2003-08-27
JP2002097163A (ja)	2002-04-02
US6924406B2 (en)	2005-08-02
DE60100306D1 (de)	2003-07-03
EP1167328B1 (de)	2003-05-28
ITMI20001458A1 (it)	2001-12-29
ITMI20001458A0 (it)	2000-06-29
ES2198384T3 (es)	2004-02-01
US20020062056A1 (en)	2002-05-23
EP1167328A1 (de)	2002-01-02
DE60100306T2 (de)	2004-04-08

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Legal Events

Date	Code	Title	Description
2003-11-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties