ID28144A - Proses pemurnian asam isoftalat melalui kristalisasi - Google Patents

Proses pemurnian asam isoftalat melalui kristalisasi

Info

Publication number: ID28144A
Authority: ID; Indonesia
Prior art keywords: isoftalat; crystallization; purification process; acid purification; acid
Prior art date: 1998-05-06

Application number

IDW20002459A

Other languages

English (en)

Inventor

Fu-Ming Lee

Winston Lamshing

Randi Wright Wytcherley

Original Assignee

Hfm Internat Inc

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.)

1998-05-06

Filing date

1999-04-20

Publication date

2001-05-10

1999-04-20 Application filed by Hfm Internat Inc filed Critical Hfm Internat Inc

2001-05-10 Publication of ID28144A publication Critical patent/ID28144A/id

Links

239000002253 acid Substances 0.000 title 1
238000002425 crystallisation Methods 0.000 title 1
230000008025 crystallization Effects 0.000 title 1
238000000746 purification Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

IDW20002459A 1998-05-06 1999-04-20 Proses pemurnian asam isoftalat melalui kristalisasi ID28144A (id)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US8442698P	1998-05-06	1998-05-06
US09/229,789 US6140534A (en)	1995-06-07	1999-01-13	Method for purifying isophthalic acid prepared from metaxylene

Publications (1)

Publication Number	Publication Date
ID28144A true ID28144A (id)	2001-05-10

Family

ID=26770970

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IDW20002459A ID28144A (id)	1998-05-06	1999-04-20	Proses pemurnian asam isoftalat melalui kristalisasi

Country Status (15)

Country	Link
US (1)	US6140534A (id)
EP (1)	EP1075458B1 (id)
KR (1)	KR100552261B1 (id)
CN (1)	CN1231447C (id)
AU (1)	AU3865199A (id)
BR (1)	BR9910225A (id)
CA (1)	CA2331805A1 (id)
DE (1)	DE69908933T2 (id)
ES (1)	ES2201713T3 (id)
ID (1)	ID28144A (id)
IL (1)	IL139499A0 (id)
RU (1)	RU2208606C2 (id)
TR (1)	TR200100161T2 (id)
TW (1)	TW514635B (id)
WO (1)	WO1999057090A1 (id)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2000232653A (ja)	1999-02-08	2000-08-22	Fuji Photo Film Co Ltd	撮影装置
WO2006088470A2 (en) *	2004-04-09	2006-08-24	Gtc Technology Inc.	Purification of carboxylic acids by complexation with selective solvents
US20050288527A1 (en) *	2004-06-28	2005-12-29	Cook William L	Method for preparing free-flowing crystalline material
KR100952829B1 (ko)	2008-11-06	2010-04-15	한국에너지기술연구원	다단 추출에 의한 이소프탈산 정제 장치 및 방법
RU2458042C2 (ru) *	2010-03-01	2012-08-10	Общество с ограниченной ответственностью "НИПИМ-Новые химические технологии" (ООО "НИПИМ-НХИМТЕХ")	Способ получения и очистки изофталевой кислоты
CN102992999B (zh) *	2011-09-17	2014-08-27	中国石油化工股份有限公司	精间苯二甲酸装置氧化单元粗间苯二甲酸“过滤、洗涤”套洗方法
CN103121943B (zh) *	2011-11-18	2015-08-12	中国石油化工股份有限公司	提纯粗间苯二甲酸氧化浆料的方法
CN103121939B (zh) *	2011-11-18	2015-10-21	中国石油化工股份有限公司	粗间苯二甲酸加氢精制反应原料的制备方法
CN109485557A (zh) *	2018-12-18	2019-03-19	华东理工大学	一种间苯二甲酸的制备工艺
CN109369374A (zh) *	2018-12-18	2019-02-22	华东理工大学	一种间苯二甲酸的精制方法
CN114334020B (zh) *	2021-12-31	2025-05-30	华东理工大学	一种精间苯二甲酸结晶过程的动力学模型建模方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2949483A (en) *	1954-07-30	1960-08-16	Chemstrand Corp	Method of purifying aromatic dicarboxylic acids
US5110984A (en) *	1990-11-06	1992-05-05	Amoco Corporation	Process for increasing the yield of purified isophthalic acid and reducing waste-water treatment a
JP2620820B2 (ja) *	1991-04-12	1997-06-18	アモコ・コーポレーション	還元して精製テレフタル酸を調製するのに適する粗製テレフタル酸の調製方法
US5767311A (en) *	1995-06-07	1998-06-16	Glitsch International, Inc.	Method and apparatus for preparing purified terephtalic acid
JP3757995B2 (ja) *	1996-07-12	2006-03-22	三菱瓦斯化学株式会社	高純度イソフタル酸の製造方法

1999
- 1999-01-13 US US09/229,789 patent/US6140534A/en not_active Expired - Lifetime
- 1999-04-20 AU AU38651/99A patent/AU3865199A/en not_active Abandoned
- 1999-04-20 ES ES99921435T patent/ES2201713T3/es not_active Expired - Lifetime
- 1999-04-20 RU RU2000130716/04A patent/RU2208606C2/ru not_active IP Right Cessation
- 1999-04-20 CA CA002331805A patent/CA2331805A1/en not_active Abandoned
- 1999-04-20 EP EP99921435A patent/EP1075458B1/en not_active Expired - Lifetime
- 1999-04-20 DE DE69908933T patent/DE69908933T2/de not_active Expired - Fee Related
- 1999-04-20 CN CNB998082686A patent/CN1231447C/zh not_active Expired - Fee Related
- 1999-04-20 TR TR2001/00161T patent/TR200100161T2/xx unknown
- 1999-04-20 ID IDW20002459A patent/ID28144A/id unknown
- 1999-04-20 BR BR9910225-0A patent/BR9910225A/pt not_active IP Right Cessation
- 1999-04-20 KR KR1020007012389A patent/KR100552261B1/ko not_active Expired - Fee Related
- 1999-04-20 IL IL13949999A patent/IL139499A0/xx unknown
- 1999-04-20 WO PCT/US1999/008800 patent/WO1999057090A1/en not_active Ceased
- 1999-05-06 TW TW088107397A patent/TW514635B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69908933T2 (de)	2004-04-22
ES2201713T3 (es)	2004-03-16
EP1075458A1 (en)	2001-02-14
TW514635B (en)	2002-12-21
AU3865199A (en)	1999-11-23
US6140534A (en)	2000-10-31
TR200100161T2 (tr)	2001-05-21
CN1308601A (zh)	2001-08-15
CA2331805A1 (en)	1999-11-11
KR20010043372A (ko)	2001-05-25
BR9910225A (pt)	2001-10-02
DE69908933D1 (de)	2003-07-24
IL139499A0 (en)	2001-11-25
WO1999057090A1 (en)	1999-11-11
RU2208606C2 (ru)	2003-07-20
KR100552261B1 (ko)	2006-02-20
CN1231447C (zh)	2005-12-14
EP1075458B1 (en)	2003-06-18

Publication	Publication Date	Title
ID19926A (id)	1998-08-20	Proses untuk produksi asam tereftalat murni
ID23265A (id)	2000-04-05	Proses untuk memproduksi asam asetat
ID26222A (id)	2000-12-07	Hidroksamida asam(4-arilsulfonilamino)-tetrahidropiran-4-karboksilat
ID26007A (id)	2000-11-16	Proses karbonilasi
ID18000A (id)	1998-02-19	Proses pembuatan asam asetat selektif
ID28833A (id)	2001-07-05	Turunan asam 3-aril-2-hidroksipropionat
ID22136A (id)	1999-09-09	Proses produksi asam asetat
ID22563A (id)	1999-11-11	Proses untuk memproduksi asam karboksilat aromatik
ID26102A (id)	2000-11-23	Proses pembuatan senyawa-senyawa stilbena
ID27308A (id)	2001-03-22	Proses aksidasi
ID26441A (id)	2000-12-28	Proses untuk memproduksi ftalat anhidrida
ID23316A (id)	2000-04-05	Proses karbonilasi
ID28724A (id)	2001-06-28	Proses untuk memproduksi sikloalkanon
ID23303A (id)	2000-04-05	Proses pemurnian
ID29011A (id)	2001-07-26	Proses kristalisasi asam karboksilat
ID23100A (id)	2000-02-10	Proses produksi untuk asam akrilat
ID28021A (id)	2001-05-03	Proses pemisahan dan pemurnian asam adipat
ID22662A (id)	1999-12-02	Proses pemurnian kaprolaktam
ID28144A (id)	2001-05-10	Proses pemurnian asam isoftalat melalui kristalisasi
ID27613A (id)	2001-04-12	Proses produksi asam asetat
ID28810A (id)	2001-07-05	Senyawa-senyawa amida-omega asam n-arilsulfonilamino
ID29787A (id)	2001-10-11	Proses untuk memproduksi cairan kaya-metana
ID25893A (id)	2000-11-09	Proses pelletisasi
ID25547A (id)	2000-10-12	Proses pembuatan asam l-askorbat
ID27830A (id)	2001-04-26	Proses pembuatan neotame