DE60028959D1 - Verfahren und vorrichting zur herstellung von hochreinem dmso - Google Patents

Verfahren und vorrichting zur herstellung von hochreinem dmso

Info

Publication number
DE60028959D1
DE60028959D1 DE60028959T DE60028959T DE60028959D1 DE 60028959 D1 DE60028959 D1 DE 60028959D1 DE 60028959 T DE60028959 T DE 60028959T DE 60028959 T DE60028959 T DE 60028959T DE 60028959 D1 DE60028959 D1 DE 60028959D1
Authority
DE
Germany
Prior art keywords
preparing high
purity dmso
dmso
purity
preparing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60028959T
Other languages
English (en)
Other versions
DE60028959T2 (de
Inventor
A Bloom
G Ashe
L Ferguson
P Gibbons
W Otto
M Rodger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gaylord Chemical Co Slidell La Us LLC
Original Assignee
Gaylord Chemical 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.)
Filing date
Publication date
Application filed by Gaylord Chemical Corp filed Critical Gaylord Chemical Corp
Application granted granted Critical
Publication of DE60028959D1 publication Critical patent/DE60028959D1/de
Publication of DE60028959T2 publication Critical patent/DE60028959T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/06—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE60028959T 1999-04-23 2000-04-24 Verfahren und vorrichting zur herstellung von hochreinem dmso Expired - Lifetime DE60028959T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13074099P 1999-04-23 1999-04-23
US130740P 1999-04-23
US15915199P 1999-10-13 1999-10-13
US159151P 1999-10-13
PCT/US2000/010935 WO2000064868A1 (en) 1999-04-23 2000-04-24 Process and apparatus for making ultra-pure dmso

Publications (2)

Publication Number Publication Date
DE60028959D1 true DE60028959D1 (de) 2006-08-03
DE60028959T2 DE60028959T2 (de) 2007-02-08

Family

ID=26828763

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60028959T Expired - Lifetime DE60028959T2 (de) 1999-04-23 2000-04-24 Verfahren und vorrichting zur herstellung von hochreinem dmso

Country Status (5)

Country Link
US (1) US6414194B1 (de)
EP (1) EP1173417B1 (de)
CA (1) CA2371283C (de)
DE (1) DE60028959T2 (de)
WO (1) WO2000064868A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8480797B2 (en) 2005-09-12 2013-07-09 Abela Pharmaceuticals, Inc. Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors
CA2622204C (en) 2005-09-12 2016-10-11 Abela Pharmaceuticals, Inc. Systems for removing dimethyl sulfoxide (dmso) or related compounds, or odors associated with same
WO2007033180A1 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds
WO2007033082A2 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Compositions comprising dimethyl sulfoxide (dmso)
FR2912151B1 (fr) * 2007-02-05 2009-05-08 Arkema France Formulation de dimethylsulfoxyde en melange avec un additif permettant d'abaisser le point de cristallisation de ce dernier, et applications de ce melange
US20090005601A1 (en) * 2007-06-29 2009-01-01 Gaylord Chemical Company Llc Process for preparing low malodor dimethyl sulfoxide
BRPI0921494A2 (pt) 2008-11-03 2018-10-30 Prad Reasearch And Development Ltd método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração.
JP5947721B2 (ja) 2009-10-30 2016-07-06 アベラ ファーマスーティカルズ インコーポレイテッド 変形性関節症を治療するためのジメチルスルホキシド（ｄｍｓｏ）およびメチルスルホニルメタン（ｍｓｍ）製剤
AU2015202432B2 (en) * 2009-10-30 2017-01-05 Abela Pharmaceuticals, Inc. Dimethyl sulfoxide (DMSO) and methylsulfonylmethane (MSM) formulations to treat osteoarthritis
US20110221288A1 (en) * 2010-03-10 2011-09-15 General Electric Company System and method for cooling in electric machines
US9102600B2 (en) * 2013-11-01 2015-08-11 Dmso Solutions, Llc DMSO purification
CN106674066B (zh) * 2016-12-09 2020-05-05 国药集团化学试剂有限公司 一种二甲基亚砜的纯化方法
WO2019200224A1 (en) * 2018-04-13 2019-10-17 The Broad Institute, Inc. Synergistic drug combinations predicted from genomic features and single-agent response profiles
CN112321468A (zh) * 2020-10-16 2021-02-05 浙江巨化技术中心有限公司 一种从醚唑类药物合成过程中的废水中分离二甲基亚砜的方法
CN115784952A (zh) * 2022-10-09 2023-03-14 新疆兴发化工有限公司 一种电子级二甲基亚砜的提纯工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045051A (en) * 1959-12-21 1962-07-17 Crown Zellerbach Corp Production of dialkyl sulfoxides
FR1484173A (fr) 1965-06-28 1967-06-09 Merck & Co Inc Procédé de purification du diméthyl sulfoxyde
US3358037A (en) 1965-06-28 1967-12-12 Merck & Co Inc Continuous freezing process for purifying dimethyl sulfoxide
FR1494966A (fr) 1966-08-04 1967-09-15 Centre Nat Rech Scient Dispositif de séparation par zone fondue pour composés organiques ou inorganiques à bas point de fusion
FR2069896A1 (de) * 1969-12-03 1971-09-10 Aquitaine Petrole
DE3827455A1 (de) * 1988-08-12 1990-02-15 Bayer Ag Verfahren zur stofftrennung durch kuehlkristallisation
JPH07118223A (ja) 1993-10-25 1995-05-09 Japan Organo Co Ltd ジメチルスルフォキシドとモノエタノールアミンの混合物からのジメチルスルフォキシドの分離方法

Also Published As

Publication number Publication date
WO2000064868A8 (en) 2001-03-15
DE60028959T2 (de) 2007-02-08
EP1173417B1 (de) 2006-06-21
US6414194B1 (en) 2002-07-02
CA2371283C (en) 2008-07-15
CA2371283A1 (en) 2000-11-02
WO2000064868A1 (en) 2000-11-02
EP1173417A1 (de) 2002-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GCC SOUTHEASTERN CORP., SLIDELL, LA., US

8327 Change in the person/name/address of the patent owner

Owner name: GAYLORD CHEMICAL COMPANY LLC, SLIDELL, LA., US