KR987000253A - Crystallization of adipic acid - Google Patents

Crystallization of adipic acid

Info

Publication number
KR987000253A
KR987000253A KR19977003974A KR19977003974A KR987000253A KR 987000253 A KR987000253 A KR 987000253A KR 19977003974 A KR19977003974 A KR 19977003974A KR 19977003974 A KR19977003974 A KR 19977003974A KR 987000253 A KR987000253 A KR 987000253A
Authority
KR
South Korea
Prior art keywords
crystallization
adipic acid
adipic
acid
Prior art date
Application number
KR19977003974A
Other languages
English (en)
Inventor
Howard Anderson
John Carberry
Harold Staunton
Bhagya Sutradhar
Original Assignee
Du Pont
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23402834&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR987000253(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of KR987000253A publication Critical patent/KR987000253A/ko

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
    • B01J19/1875—Stationary reactors having moving elements inside resulting in a loop-type movement internally, i.e. the mixture circulating inside the vessel such that the upwards stream is separated physically from the downwards stream(s)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/85—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations with a vibrating element inside the receptacle
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR19977003974A 1994-12-15 1997-06-13 Crystallization of adipic acid KR987000253A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/356,758 US5471001A (en) 1994-12-15 1994-12-15 Crystallization of adipic acid
PCT/US1995/015553 WO1996018597A1 (en) 1994-12-15 1995-12-04 Crystallization of adipic acid

Publications (1)

Publication Number Publication Date
KR987000253A true KR987000253A (en) 1998-03-30

Family

ID=23402834

Family Applications (1)

Application Number Title Priority Date Filing Date
KR19977003974A KR987000253A (en) 1994-12-15 1997-06-13 Crystallization of adipic acid

Country Status (8)

Country Link
US (1) US5471001A (ko)
EP (1) EP0797562B1 (ko)
JP (1) JPH10510808A (ko)
KR (1) KR987000253A (ko)
CN (1) CN1169711A (ko)
DE (1) DE69511109T2 (ko)
TW (1) TW314514B (ko)
WO (1) WO1996018597A1 (ko)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9624615D0 (en) 1996-11-26 1997-01-15 Zeneca Ltd Chrystallisation process
US5966966A (en) * 1997-05-21 1999-10-19 Trustees Of Tufts College Process and system for freeze concentration using ultrasonic nucleation useful in effluent processing
GB9810859D0 (en) 1998-05-20 1998-07-22 Zeneca Ltd Crystallisation process
CN1225786C (zh) * 1998-12-21 2005-11-02 英特尔公司 带嵌入式框架的窗口式非陶瓷封装
GB9828721D0 (en) * 1998-12-24 1999-02-17 Glaxo Group Ltd Novel apparatus and process
IL128001A (en) * 1999-01-11 2005-09-25 Rafael Armament Dev Authority Method and apparatus for shaping particles, particularly of explosives, by ultrasonic cavitation
US6423301B1 (en) * 1999-02-16 2002-07-23 Jeffrey S. Cox Acid resistant film forming dental composition and method of use
US6458339B1 (en) * 2000-02-11 2002-10-01 Charles F. Cox Acid resistant film forming dental composition and method of use
EP1033357A1 (en) * 1999-03-02 2000-09-06 Aerospace Propulsion Products B.V. Process for the production of crystalline energetic materials
FR2795721B1 (fr) * 1999-06-29 2003-04-18 Rhone Poulenc Fibres Procede de fabrication d'acide adipique
DE19946671A1 (de) 1999-09-29 2001-04-05 Basf Ag Verminderung der Krustenbildung bei Kristallisationsprozessen
FR2803292B1 (fr) * 1999-12-30 2002-02-15 Rhodia Polyamide Intermediates Procede de fabrication de sel de diamine et diacide carboxylique
DE10123073A1 (de) * 2001-05-11 2003-03-27 Fraunhofer Ges Forschung Verfahren zur Herstellung von Kristallen aus in einem Lösungsmittel gelösten Feststoffen
DE10137017A1 (de) 2001-07-30 2003-02-20 Basf Ag Kristallisationsverfahren zur Einstellung kleiner Partikel
FR2829761B1 (fr) * 2001-09-18 2004-02-20 Rhodia Polyamide Intermediates Procede de fabrication de cristaux d'acide adipique et cristaux ainsi obtenus
GB0201400D0 (en) * 2002-01-22 2002-03-13 Glaxo Group Ltd Novel apparatus and process
US6946571B2 (en) * 2003-09-30 2005-09-20 Invista North America S.A.R.L. Drying of adipic acid
TW201029738A (en) * 2009-02-11 2010-08-16 Univ Nat Central Method of lowering the sublimation points of small-molecular organic semiconductors
FR2946646B1 (fr) * 2009-06-16 2012-09-21 Rhodia Operations Procede de production de cristaux d'acide adipique
CN102210940A (zh) * 2010-04-07 2011-10-12 中川工程顾问(上海)有限公司 结晶装置和结晶方法
BR112014017939A2 (pt) * 2012-01-20 2021-05-25 Lianyungang Jinkang Hexin Pharmaceutical Co, Ltd. Forma de cristal de sal de (6s)-5-metil-tetra-hidrofolato e método para preparação da mesma
CN102872612B (zh) * 2012-10-15 2013-11-27 中国工程物理研究院化工材料研究所 超声结晶器
US9855538B2 (en) 2013-03-08 2018-01-02 The Board Of Trustees Of The University Of Illinois Ultrasonic method and apparatus for producing particles having a controlled size distribution
RU2675851C2 (ru) * 2013-06-21 2018-12-25 Интра-Селлулар Терапиз, Инк. Кристаллические формы свободного основания
DE102016008296B4 (de) * 2016-07-05 2020-02-20 Technische Universität Bergakademie Freiberg Verfahren und Vorrichtung zur Sonokristallisation
JP2021506914A (ja) * 2017-12-22 2021-02-22 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ アジピン酸から硝酸塩化合物を除去する方法
CN110433523A (zh) * 2019-09-02 2019-11-12 齐鲁师范学院 基于声波干预的硫酸铜结晶方法
CN113754530B (zh) * 2020-06-02 2023-09-29 中国石油化工股份有限公司 提纯己二酸的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123635A (en) * 1964-03-03 Agitation of adipic acid crystals to
AT332362B (de) * 1974-10-10 1976-09-27 Erz & Stahl Ges M B H Verfahren zur gewinnung von monocarbonsaureestern und dicarbonsauren oder deren estern aus den abfallsalzlosungen der cyclohexanonherstellung
US4254283A (en) * 1979-06-07 1981-03-03 Monsanto Company Process for preparing adipic acid with recovery of glutaric and succinic acids
NL8006766A (nl) * 1980-12-12 1982-07-01 Tno Kristallisatieinrichting en werkwijze voor het vormen van kristallen in een dergelijke inrichting.
US4650507A (en) * 1982-06-24 1987-03-17 Cheng Chen Yen Wet and dry distillative freezing process for separating mixtures and apparatuses for use therein
IE852919L (en) * 1985-11-21 1987-05-21 Loctite Ireland Ltd Activation of adhesive compositions

Also Published As

Publication number Publication date
DE69511109T2 (de) 2000-02-24
EP0797562A1 (en) 1997-10-01
DE69511109D1 (de) 1999-09-02
US5471001A (en) 1995-11-28
WO1996018597A1 (en) 1996-06-20
JPH10510808A (ja) 1998-10-20
EP0797562B1 (en) 1999-07-28
TW314514B (en) 1997-09-01
CN1169711A (zh) 1998-01-07

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