ATE426583T1 - Verfahren zur herstellung von 1,5- dimethyltetralin mittels eines desaluminierten beta-zeoliths - Google Patents

Verfahren zur herstellung von 1,5- dimethyltetralin mittels eines desaluminierten beta-zeoliths

Info

Publication number: ATE426583T1
Authority: AT; Austria
Prior art keywords: dimethyltetralin; producing; beta zeolite; dealuminated; zeolite beta
Prior art date: 2006-04-04

Application number

AT06121994T

Other languages

English (en)

Inventor

Byoung-Whan Soh

Young-Gyo Choi

Original Assignee

Hyosung Corp

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.)

2006-04-04

Filing date

2006-10-09

Publication date

2009-04-15

2006-10-09 Application filed by Hyosung Corp filed Critical Hyosung Corp

2009-04-15 Application granted granted Critical

2009-04-15 Publication of ATE426583T1 publication Critical patent/ATE426583T1/de

Links

BMADLDGHUBLVMQ-UHFFFAOYSA-N 1,5-dimethyltetralin Chemical compound C1=CC=C2C(C)CCCC2=C1C BMADLDGHUBLVMQ-UHFFFAOYSA-N 0.000 title abstract 4
238000004519 manufacturing process Methods 0.000 title 1
239000003054 catalyst Substances 0.000 abstract 4
229910021536 Zeolite Inorganic materials 0.000 abstract 3
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 3
239000010457 zeolite Substances 0.000 abstract 3
238000006243 chemical reaction Methods 0.000 abstract 1
230000009849 deactivation Effects 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/31—Rearrangement of carbon atoms in the hydrocarbon skeleton changing the number of rings
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/47—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing ten carbon atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/12—Silica and alumina

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT06121994T 2006-04-04 2006-10-09 Verfahren zur herstellung von 1,5- dimethyltetralin mittels eines desaluminierten beta-zeoliths ATE426583T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR1020060030397A KR100769021B1 (ko)	2006-04-04	2006-04-04	탈알루미늄된 제올라이트 베타 촉매를 이용한1,5-디메틸테트랄린의 제조방법

Publications (1)

Publication Number	Publication Date
ATE426583T1 true ATE426583T1 (de)	2009-04-15

Family

ID=38510351

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT06121994T ATE426583T1 (de)	2006-04-04	2006-10-09	Verfahren zur herstellung von 1,5- dimethyltetralin mittels eines desaluminierten beta-zeoliths

Country Status (7)

Country	Link
US (1)	US7935856B2 (de)
EP (1)	EP1849758B1 (de)
JP (1)	JP2007277216A (de)
KR (1)	KR100769021B1 (de)
CN (1)	CN100584810C (de)
AT (1)	ATE426583T1 (de)
DE (1)	DE602006005905D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115504849A (zh) *	2021-06-07	2022-12-23	河北中化滏恒股份有限公司	1,4－二甲基四氢萘的制造方法
CN115504850B (zh)	2021-06-07	2025-05-23	河北中化滏恒股份有限公司	1,4－二甲基萘的制造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4896577A (de) *	1972-03-10	1973-12-10
NZ204091A (en) *	1982-05-18	1986-03-14	Mobil Oil Corp	Manufacture of synthetic crystalling zeolite beta with a low aluminium content
US5030781A (en) *	1990-06-15	1991-07-09	Amoco Corporation	Preparation of a dimethyltetralin
US5401892A (en) *	1988-06-24	1995-03-28	Amoco Corporation	Preparation of a dimethyltetralin by cyclizing an orthotolylpentene phenylhexene using an ultra-stable crystalline aluminosilicate molecular sieve y-zeolite
US5034561A (en) *	1990-06-15	1991-07-23	Amoco Corporation	Catalytic alkenylbenzene cyclization
US4950825A (en) *	1988-06-24	1990-08-21	Amoco Corporation	Preparation of a dimethyltetralin
US5284987A (en)	1990-06-15	1994-02-08	Amoco Corporation	Preparation of a dimethyltetralin in a distillation reactor
JP2891272B2 (ja) *	1992-08-03	1999-05-17	三菱瓦斯化学株式会社	ジメチルテトラリンの製造方法
EP1031550B1 (de)	1999-02-22	2003-05-07	Mitsubishi Gas Chemical Company, Inc.	Verfahren zur Herstellung von Dimethyltetralin
ATE359857T1 (de) *	1999-07-02	2007-05-15	Engelhard Corp	Katalysatorsystem zum behandeln von abgasen aus dieselmotoren und verfahren
KR100303246B1 (ko) *	1999-07-13	2001-09-24	김선동	제올라이트 베타를 촉매로 이용하여 5-오르토-톨릴펜텐으로부터 1,5-디메틸테트랄린을 제조하는 방법
KR100558972B1 (ko) *	2002-12-30	2006-03-10	주식회사 효성	1,5-디메틸테트랄린의 제조방법

2006
- 2006-04-04 KR KR1020060030397A patent/KR100769021B1/ko active Active
- 2006-09-19 JP JP2006252284A patent/JP2007277216A/ja not_active Revoked
- 2006-10-09 DE DE602006005905T patent/DE602006005905D1/de active Active
- 2006-10-09 EP EP06121994A patent/EP1849758B1/de active Active
- 2006-10-09 CN CN200610142207A patent/CN100584810C/zh active Active
- 2006-10-09 AT AT06121994T patent/ATE426583T1/de not_active IP Right Cessation
- 2006-10-10 US US11/545,866 patent/US7935856B2/en active Active

Also Published As

Publication number	Publication date
JP2007277216A (ja)	2007-10-25
KR100769021B1 (ko)	2007-10-23
EP1849758A1 (de)	2007-10-31
US20070232842A1 (en)	2007-10-04
KR20070099241A (ko)	2007-10-09
EP1849758B1 (de)	2009-03-25
CN101050161A (zh)	2007-10-10
US7935856B2 (en)	2011-05-03
DE602006005905D1 (de)	2009-05-07
CN100584810C (zh)	2010-01-27

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Legal Events

Date	Code	Title	Description
2009-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties