MXPA02011890A - Proceso para producir isopropanol de pureza ultra-elevada. - Google Patents

Proceso para producir isopropanol de pureza ultra-elevada.

Info

Publication number
MXPA02011890A
MXPA02011890A MXPA02011890A MXPA02011890A MXPA02011890A MX PA02011890 A MXPA02011890 A MX PA02011890A MX PA02011890 A MXPA02011890 A MX PA02011890A MX PA02011890 A MXPA02011890 A MX PA02011890A MX PA02011890 A MXPA02011890 A MX PA02011890A
Authority
MX
Mexico
Prior art keywords
high purity
isopropyl alcohol
separation column
purity isopropyl
stream
Prior art date
Application number
MXPA02011890A
Other languages
English (en)
Inventor
Paul E Burton
Original Assignee
Exxonmobil Chem Patents 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.)
Filing date
Publication date
Application filed by Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Publication of MXPA02011890A publication Critical patent/MXPA02011890A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

Abstract

Un proceso para producir alcohol isopropilico de alta pureza. En una forma de realizacion, el proceso comprende los pasos de: (a) alimentar una corriente de alimentacio que comprende al menos alrededor de 99.9% en peso de alcohol isopropilico a una columna de separacion; (b) separar el alcohol isopropilico en una corriente de cabezal tomada en el cabezal de la columna de separacion y una corriente de colas tomada como colas de la columna de separacion; y (c) remover el alcohol isopropilico de alta pureza en un punto: (i) debajo de donde la corriente de alimentacion entra a la columna de separacion pero sobre la corriente de colas, o (ii) sobre donde la corriente de alimentacion entra a la columna de separacion pero por debajo de la corriente de cabezal, donde el alcohol isopropilico de alta pureza tiene un contenido de metales de menos de alrededor de 1 ppmm y un contenido de agua de menos de alrededor de 100 ppm. De manera opcional, el proceso incluye el paso de hacer pasar el alcohol isopropilico de alta pureza a traves de una resina de intercambio ionico despues de remover el alcohol isopropilico de alta pureza de la columna de separacion, con ello formando un alcohol isopropilico de pureza ultra-elevada que contiene menos de 100 ppb de cualquier impureza de metal.
MXPA02011890A 2000-06-02 2001-05-23 Proceso para producir isopropanol de pureza ultra-elevada. MXPA02011890A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/587,103 US6733637B1 (en) 2000-06-02 2000-06-02 Process for producing ultra-high purity isopropanol
PCT/US2001/016675 WO2001094284A2 (en) 2000-06-02 2001-05-23 Process for producing ultra-high purity isopropanol

Publications (1)

Publication Number Publication Date
MXPA02011890A true MXPA02011890A (es) 2003-06-19

Family

ID=24348359

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02011890A MXPA02011890A (es) 2000-06-02 2001-05-23 Proceso para producir isopropanol de pureza ultra-elevada.

Country Status (15)

Country Link
US (1) US6733637B1 (es)
EP (1) EP1299333B1 (es)
JP (1) JP4801870B2 (es)
KR (1) KR100790413B1 (es)
CN (1) CN1189436C (es)
AR (1) AR028653A1 (es)
AT (1) ATE341529T1 (es)
AU (1) AU2001264857A1 (es)
BR (1) BR0110695B1 (es)
CA (1) CA2408645C (es)
DE (1) DE60123615T2 (es)
MX (1) MXPA02011890A (es)
MY (1) MY126661A (es)
TW (1) TWI239944B (es)
WO (1) WO2001094284A2 (es)

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CN102399140B (zh) * 2010-09-17 2015-04-15 联仕(上海)电子化学材料有限公司 一种超纯电子级醋酸的生产方法
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JP5762861B2 (ja) * 2011-07-15 2015-08-12 オルガノ株式会社 アルコールの精製方法及び装置
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JP5762860B2 (ja) 2011-07-15 2015-08-12 オルガノ株式会社 アルコールの精製方法及び装置
JP5762862B2 (ja) * 2011-07-15 2015-08-12 オルガノ株式会社 アルコールの精製方法及び装置
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CN103880616B (zh) * 2012-12-19 2016-01-20 临沭县华盛化工有限公司 原甲酸三甲酯中杂质的纯化方法及其专用设备
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WO2015026161A1 (ko) * 2013-08-20 2015-02-26 주식회사 엘지화학 이소프로필 알코올의 정제 방법
WO2015026160A1 (ko) * 2013-08-20 2015-02-26 주식회사 엘지화학 이소프로필 알코올의 정제 방법
KR101662896B1 (ko) * 2013-08-20 2016-10-05 주식회사 엘지화학 이소프로필 알코올의 정제 방법
WO2015026162A1 (ko) * 2013-08-20 2015-02-26 주식회사 엘지화학 이소프로필 알코올의 정제 방법
JP2017119233A (ja) 2015-12-28 2017-07-06 オルガノ株式会社 有機溶剤の精製方法
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
JP6935399B2 (ja) * 2016-06-17 2021-09-15 株式会社トクヤマ イソプロピルアルコールの製造方法
KR102223128B1 (ko) * 2016-12-13 2021-03-04 오르가노 코포레이션 이온교환체 충전 카트리지 및 금속제거칼럼
CN106748652B (zh) * 2016-12-30 2020-04-03 安徽时联特种溶剂股份有限公司 一种去除工业级异丙醇中痕量金属杂质的方法
JP7118898B2 (ja) * 2017-01-23 2022-08-16 株式会社トクヤマ イソプロピルアルコール組成物及びイソプロピルアルコールの製造方法
KR102326779B1 (ko) * 2017-07-05 2021-11-16 후지필름 가부시키가이샤 약액, 약액 수용체
TWI803499B (zh) * 2017-07-26 2023-06-01 日商富士軟片股份有限公司 過濾裝置、純化裝置、藥液的製造裝置、已過濾的被純化物、藥液及感光化射線性或感放射線性樹脂組成物
US11905499B2 (en) 2018-10-03 2024-02-20 Tokuyama Corporation High-purity isopropyl alcohol and method for manufacturing same
CN112771015B (zh) * 2018-10-05 2023-07-04 株式会社德山 异丙醇的制造方法
KR102552042B1 (ko) * 2018-11-30 2023-07-05 주식회사 엘지화학 이소프로필 알코올의 정제방법
JP6819713B2 (ja) 2019-03-27 2021-01-27 栗田工業株式会社 有機溶媒の処理方法及び処理材
WO2020217911A1 (ja) 2019-04-26 2020-10-29 オルガノ株式会社 有機溶媒の精製方法及び有機溶媒の精製装置
JP7219174B2 (ja) * 2019-06-20 2023-02-07 オルガノ株式会社 非水溶媒の精製方法
TW202146365A (zh) * 2020-03-27 2021-12-16 美商富士軟片電子材料美國股份有限公司 用於純化溶劑之系統及方法
WO2021200936A1 (ja) 2020-04-02 2021-10-07 株式会社トクヤマ 半導体処理液及びその製造方法
KR102629120B1 (ko) * 2020-11-09 2024-01-24 주식회사 엘지화학 석유화학 제품 내 메탈 성분 제거방법
CN113999094A (zh) * 2021-09-30 2022-02-01 西安吉利电子新材料股份有限公司 一种直接生产电子级过氧化氢和丙酮的方法
CN114748885A (zh) * 2022-05-20 2022-07-15 北京化工大学 一种电子级异丙醇的生产装置及其生产工艺

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Also Published As

Publication number Publication date
CA2408645C (en) 2009-11-03
DE60123615T2 (de) 2007-08-30
CN1431984A (zh) 2003-07-23
WO2001094284A3 (en) 2002-05-02
AU2001264857A1 (en) 2001-12-17
EP1299333A2 (en) 2003-04-09
AR028653A1 (es) 2003-05-21
WO2001094284A2 (en) 2001-12-13
EP1299333B1 (en) 2006-10-04
KR100790413B1 (ko) 2008-01-02
JP4801870B2 (ja) 2011-10-26
KR20030007838A (ko) 2003-01-23
JP2003535836A (ja) 2003-12-02
US6733637B1 (en) 2004-05-11
CA2408645A1 (en) 2001-12-13
CN1189436C (zh) 2005-02-16
TWI239944B (en) 2005-09-21
DE60123615D1 (de) 2006-11-16
MY126661A (en) 2006-10-31
BR0110695B1 (pt) 2012-06-12
ATE341529T1 (de) 2006-10-15
BR0110695A (pt) 2003-03-18

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