IL124390A - Process for the purification of anhydrous organic liquids - Google Patents

Process for the purification of anhydrous organic liquids

Info

Publication number
IL124390A
IL124390A IL12439098A IL12439098A IL124390A IL 124390 A IL124390 A IL 124390A IL 12439098 A IL12439098 A IL 12439098A IL 12439098 A IL12439098 A IL 12439098A IL 124390 A IL124390 A IL 124390A
Authority
IL
Israel
Prior art keywords
purification
anhydrous organic
liquid
organic liquids
groups
Prior art date
Application number
IL12439098A
Other languages
English (en)
Other versions
IL124390A0 (en
Original Assignee
Atochem Elf Sa
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
Application filed by Atochem Elf Sa filed Critical Atochem Elf Sa
Publication of IL124390A0 publication Critical patent/IL124390A0/xx
Publication of IL124390A publication Critical patent/IL124390A/xx

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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form
    • 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
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C07B63/02—Purification; Separation; Stabilisation; Use of additives by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Pyrrole Compounds (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
IL12439098A 1997-05-15 1998-05-08 Process for the purification of anhydrous organic liquids IL124390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9705966A FR2763330B1 (fr) 1997-05-15 1997-05-15 Procede de purification de liquides organiques quasi anhydres

Publications (2)

Publication Number Publication Date
IL124390A0 IL124390A0 (en) 1998-12-06
IL124390A true IL124390A (en) 2001-01-28

Family

ID=9506918

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12439098A IL124390A (en) 1997-05-15 1998-05-08 Process for the purification of anhydrous organic liquids

Country Status (16)

Country Link
US (1) US6123850A (xx)
EP (1) EP0878454B1 (xx)
JP (1) JP4302201B2 (xx)
KR (1) KR100554934B1 (xx)
CN (1) CN1088604C (xx)
AT (1) ATE204560T1 (xx)
CA (1) CA2235797C (xx)
DE (2) DE69801391T2 (xx)
ES (1) ES2162399T3 (xx)
FR (1) FR2763330B1 (xx)
GB (1) GB2325226B (xx)
IL (1) IL124390A (xx)
MY (1) MY129165A (xx)
PL (1) PL185584B1 (xx)
SG (1) SG68054A1 (xx)
TW (1) TW416862B (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763333B1 (fr) * 1997-05-15 1999-06-25 Elf Aquitaine Procede de purification de dimethylsulfoxyde (dmso)
US6660875B1 (en) 1998-06-09 2003-12-09 Ppt Technologies, Llc Ion exchange purification of dielectric condensate precursor fluids and silicate esters such as tetraethylorthosilicate (TEOS)
US7329354B2 (en) * 1998-06-09 2008-02-12 Ppt Technologies, Llc Purification of organic solvent fluids
DE19910504A1 (de) 1999-03-10 2000-09-14 Basf Ag Verfahren zur Reinigung von N-substituierten Lactamen
JP3958888B2 (ja) * 1999-03-31 2007-08-15 株式会社神鋼環境ソリューション ジメチルスルホキシド含有廃水の処理方法
DE10046612A1 (de) * 2000-09-20 2002-03-28 Basf Ag Verfahren zur Entfernung von gelösten Metallen aus organischen Flüssigkeiten und dafür geeignetes Reinigungsmittel
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
EP1800727A1 (en) * 2005-12-20 2007-06-27 DSMIP Assets B.V. Process for the treatment of an aqueous mixture comprising a dipolar aprotic compound
KR100722942B1 (ko) 2006-07-28 2007-05-30 이인형 물리화학적 공정에 의한 에탄올아민 회수방법
KR100722929B1 (ko) 2006-07-28 2007-05-30 이인형 물리화학적 및 생물학적 복합공정에 기반한 에탄올아민폐수의 고도처리방법
KR101007418B1 (ko) 2008-05-28 2011-01-12 순천향대학교 산학협력단 아민 포함 폐수로부터의 아민 회수 방법
JP6042347B2 (ja) 2011-01-28 2016-12-14 クレーン アンド カンパニー インコーポレイテッド レーザマーキングされたデバイス
CN103443525A (zh) * 2011-03-18 2013-12-11 丰田自动车株式会社 机械的润滑装置及机油滤清器
JP5905207B2 (ja) * 2011-04-21 2016-04-20 丸善石油化学株式会社 金属不純物量の少ない半導体リソグラフィー用共重合体の製造方法及び該共重合体を製造するための重合開始剤の精製方法
FR2975995B1 (fr) 2011-06-06 2015-03-20 Arkema France Solvants de polymeres fluores
JP6088267B2 (ja) * 2013-01-30 2017-03-01 オルガノ株式会社 Ｎｍｐ精製システム
JP6088265B2 (ja) * 2013-01-30 2017-03-01 オルガノ株式会社 Ｎｍｐ精製システムおよびｎｍｐ精製方法
JP6088266B2 (ja) * 2013-01-30 2017-03-01 オルガノ株式会社 Ｎｍｐ精製システム
JP6168515B2 (ja) * 2013-05-30 2017-07-26 小西化学工業株式会社 スチレン系ポリマーのスルホン化物の製造方法
FR3021551A1 (fr) 2014-06-03 2015-12-04 Arkema France Procede d'elimination d'ions metalliques dans une solution organique visqueuse
US20180273465A1 (en) * 2015-10-02 2018-09-27 Mitsubishi Gas Chemical Company, Inc. High-purity carboxylic acid ester and method for producing same
JP2017119234A (ja) 2015-12-28 2017-07-06 ダウ グローバル テクノロジーズ エルエルシー 親水性有機溶媒のための精製プロセス
CN108367286A (zh) 2015-12-28 2018-08-03 陶氏环球技术有限责任公司 用于可水解有机溶剂的纯化方法
TWI743204B (zh) 2016-09-26 2021-10-21 日商三菱瓦斯化學股份有限公司 (甲基)丙烯酸系共聚物、樹脂組成物及其成形體與成形體之製造方法
PL72010Y1 (pl) * 2017-10-06 2021-06-14 Gpm Spolka Z Ograniczona Odpowiedzialnoscia Spolka Komandytowa Łącznik rynnowy
CN108299266A (zh) * 2018-01-30 2018-07-20 宁波大学 高纯度n-甲基吡咯烷酮的制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505005A (en) * 1965-02-08 1970-04-07 Dow Chemical Co Dry cleaning method
US4190532A (en) * 1976-06-11 1980-02-26 Ecodyne Corporation Charged filter aid material and ion exchange bed
JPS55160744A (en) * 1979-05-29 1980-12-13 Nippon Synthetic Chem Ind Co Ltd:The Treatment of alcohol
GB2088850B (en) * 1980-12-09 1983-09-28 Coal Industry Patents Ltd Treatment of n-methyl pyrrolidone
JPS61171507A (ja) * 1985-01-24 1986-08-02 Mitsubishi Chem Ind Ltd 有機溶剤の精製法
US4747954A (en) * 1985-09-16 1988-05-31 The Dow Chemical Company Removal of metals from solutions
EP0306261B1 (en) * 1987-08-31 1992-07-15 Sharp Kabushiki Kaisha Use of a cation exchange polyimide resin
US4795565A (en) * 1987-10-28 1989-01-03 Mobil Oil Corporation Clean up of ethanolamine to improve performance and control corrosion of ethanolamine units
DE68914659D1 (de) * 1989-08-07 1994-05-19 Indian Petrochemicals Corp Ltd Sulfolan-Reinigung.
US5162084A (en) * 1991-10-08 1992-11-10 Conoco Inc. Process for monitoring and controlling an alkanolamine reaction process
RU2032655C1 (ru) * 1991-11-26 1995-04-10 Московский химико-технологический институт им.Д.И.Менделеева Способ очистки диолов или низших алифатических спиртов от электропроводящих примесей
JPH0768296B2 (ja) * 1991-11-28 1995-07-26 丸善石油化学株式会社 ビニルフェノール系重合体の金属除去方法
JPH0768297B2 (ja) * 1991-11-28 1995-07-26 丸善石油化学株式会社 フォトレジスト用ビニルフェノール系重合体の精製方法
DE4308569A1 (de) * 1993-03-18 1994-09-22 Hoechst Ag Verfahren zur Reinigung von durch gelöste Metallverbindungen verunreinigten organischen Verbindungen
US5571657A (en) * 1993-09-30 1996-11-05 Shipley Company, Inc. Modified cation exhange process
US5518628A (en) * 1993-11-08 1996-05-21 Shipley Company Inc. Purification process
US5525315A (en) * 1993-12-07 1996-06-11 Shipley Company, L.L.C. Process for removing heavy metal ions with a chelating cation exchange resin
US5500127A (en) * 1994-03-14 1996-03-19 Rohm And Haas Company Purification process
FR2741341B1 (fr) * 1995-11-17 1997-12-26 Elf Aquitaine Procede de purification du dimethylsulfoxyde (dmso)
EP0915736B1 (en) * 1996-07-30 2003-10-15 Cuno Incorporated Filter sheet and process for purifying photoresist composition employing the filter sheet

Also Published As

Publication number Publication date
FR2763330A1 (fr) 1998-11-20
ES2162399T3 (es) 2001-12-16
DE69801391T2 (de) 2002-05-23
MY129165A (en) 2007-03-30
GB2325226A (en) 1998-11-18
GB2325226B (en) 2000-11-29
JPH10316594A (ja) 1998-12-02
CN1211460A (zh) 1999-03-24
JP4302201B2 (ja) 2009-07-22
PL185584B1 (pl) 2003-06-30
KR19980087117A (ko) 1998-12-05
DE69801391D1 (de) 2001-09-27
KR100554934B1 (ko) 2006-06-07
CN1088604C (zh) 2002-08-07
CA2235797C (fr) 2009-01-20
EP0878454B1 (fr) 2001-08-22
PL326291A1 (en) 1998-11-23
GB9810500D0 (en) 1998-07-15
CA2235797A1 (fr) 1998-11-15
FR2763330B1 (fr) 1999-07-30
TW416862B (en) 2001-01-01
SG68054A1 (en) 1999-10-19
EP0878454A1 (fr) 1998-11-18
DE19821327A1 (de) 1998-11-19
IL124390A0 (en) 1998-12-06
ATE204560T1 (de) 2001-09-15
US6123850A (en) 2000-09-26

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