FI883552L - Foerfarande foer separering av rena aromater. - Google Patents

Foerfarande foer separering av rena aromater. Download PDF

Info

Publication number: FI883552L
Authority: FI; Finland
Prior art keywords: aromater; rena; foerfarande foer; separation; foer separation
Prior art date: 1987-07-30

Application number

FI883552A

Other languages

English (en)

Other versions

FI88024C (fi

FI88024B (fi

FI883552A0 (fi

Inventor

Hans-Joachim Kraemer

Bruno Schulwitz

Werner Horlitz

Peter Michael Lange

Alfred Mischker

Original Assignee

Erdoelchemie Gmbh

Bayer 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.)

1987-07-30

Filing date

1988-07-28

Publication date

1989-01-31

1988-07-28 Application filed by Erdoelchemie Gmbh, Bayer Ag filed Critical Erdoelchemie Gmbh

1988-07-28 Publication of FI883552A0 publication Critical patent/FI883552A0/fi

1989-01-31 Publication of FI883552L publication Critical patent/FI883552L/fi

1992-12-15 Application granted granted Critical

1992-12-15 Publication of FI88024B publication Critical patent/FI88024B/fi

1993-03-25 Publication of FI88024C publication Critical patent/FI88024C/fi

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (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)
Seasonings (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Mechanical Treatment Of Semiconductor (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Organic Insulating Materials (AREA)
Fats And Perfumes (AREA)
Polishing Bodies And Polishing Tools (AREA)
Control Of El Displays (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Extraction Or Liquid Replacement (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

FI883552A 1987-07-30 1988-07-28 Foerfarande foer separering av rena aromater FI88024C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3725228		1987-07-30
DE19873725228 DE3725228A1 (de)	1987-07-30	1987-07-30	Verfahren zur gewinnung von reinen aromaten

Publications (4)

Publication Number	Publication Date
FI883552A0 FI883552A0 (fi)	1988-07-28
FI883552L true FI883552L (fi)	1989-01-31
FI88024B FI88024B (fi)	1992-12-15
FI88024C FI88024C (fi)	1993-03-25

Family

ID=6332689

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI883552A FI88024C (fi)	1987-07-30	1988-07-28	Foerfarande foer separering av rena aromater

Country Status (9)

Country	Link
US (1)	US5059306A (fi)
EP (1)	EP0301341B1 (fi)
JP (1)	JPS6448891A (fi)
AT (1)	ATE59835T1 (fi)
DE (2)	DE3725228A1 (fi)
DK (1)	DK425588A (fi)
ES (1)	ES2019439B3 (fi)
FI (1)	FI88024C (fi)
NO (1)	NO167084C (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2671492B1 (fr) *	1991-01-11	1994-07-22	Benzaria Jacques	Conteneur pour materiaux solides granulaires, sa fabrication et ses applications notamment en catalyse et en adsorption.
US6251227B1 (en) *	1991-11-13	2001-06-26	Jacques Raphael Benzaria	Catalytic and adsorptive-processes using containers for solid granular materials
JP2877035B2 (ja) *	1995-06-15	1999-03-31	株式会社デンソー	内燃機関用スパークプラグ
FR2738574B1 (fr) *	1995-09-12	1997-11-21	Total Raffinage Distribution	Procede et dispositif d'extraction des composes aromatiques contenus dans une charge d'hydrocarbures
JP3461670B2 (ja)	1996-06-28	2003-10-27	日本特殊陶業株式会社	スパークプラグ及びその製造方法
US6303021B2 (en) *	1999-04-23	2001-10-16	Denim Engineering, Inc.	Apparatus and process for improved aromatic extraction from gasoline
US6800253B2 (en) *	1999-04-23	2004-10-05	Denim Engineering, Inc.	Apparatus and process for improved aromatic extraction from gasoline
US7288184B2 (en) *	2004-12-10	2007-10-30	Exxonmobil Chemical Patents Inc.	Process for mitigating acids in a system for separating aromatic hydrocarbons from a hydrocarbon feedstream

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2780358A (en) *	1953-12-29	1957-02-05	Exxon Research Engineering Co	Method for increasing capacity of a porous adsorbent for liquid phase exchange adsorption
NL262832A (fi) *	1961-03-23
US3216928A (en) *	1962-01-18	1965-11-09	Sun Oil Co	Separation of hydrocarbon streams by use of solvent-swollen polymers
NL289649A (fi) *	1963-03-01
US3409691A (en) *	1966-02-01	1968-11-05	Dow Chemical Co	Porous cation exchange resins as selective sorbents in organic systems

1987
- 1987-07-30 DE DE19873725228 patent/DE3725228A1/de not_active Withdrawn
1988
- 1988-07-18 ES ES88111497T patent/ES2019439B3/es not_active Expired - Lifetime
- 1988-07-18 EP EP88111497A patent/EP0301341B1/de not_active Expired - Lifetime
- 1988-07-18 DE DE8888111497T patent/DE3861499D1/de not_active Expired - Lifetime
- 1988-07-18 AT AT88111497T patent/ATE59835T1/de not_active IP Right Cessation
- 1988-07-25 JP JP63183761A patent/JPS6448891A/ja active Pending
- 1988-07-28 FI FI883552A patent/FI88024C/fi not_active IP Right Cessation
- 1988-07-29 NO NO883373A patent/NO167084C/no unknown
- 1988-07-29 DK DK425588A patent/DK425588A/da not_active Application Discontinuation
1990
- 1990-06-21 US US07/541,555 patent/US5059306A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DK425588A (da)	1989-01-31
NO883373D0 (no)	1988-07-29
FI88024C (fi)	1993-03-25
EP0301341B1 (de)	1991-01-09
US5059306A (en)	1991-10-22
ES2019439B3 (es)	1991-06-16
NO167084B (no)	1991-06-24
EP0301341A1 (de)	1989-02-01
JPS6448891A (en)	1989-02-23
NO883373L (no)	1989-01-31
FI88024B (fi)	1992-12-15
ATE59835T1 (de)	1991-01-15
NO167084C (no)	1991-10-02
DE3861499D1 (de)	1991-02-14
DK425588D0 (da)	1988-07-29
DE3725228A1 (de)	1989-02-09
FI883552A0 (fi)	1988-07-28

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Legal Events

Date	Code	Title	Description
1993-07-28	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: EC ERDOELCHEMIE GMBH Owner name: BAYER AKTIENGESELLSCHAFT

Date

Code

Title

Description

1993-07-28

Patent lapsed

2004-08-31