BR112015001653A2 - método e aparelho para a preparação de álcool isopropílico - Google Patents

método e aparelho para a preparação de álcool isopropílico

Info

Publication number
BR112015001653A2
BR112015001653A2 BR112015001653A BR112015001653A BR112015001653A2 BR 112015001653 A2 BR112015001653 A2 BR 112015001653A2 BR 112015001653 A BR112015001653 A BR 112015001653A BR 112015001653 A BR112015001653 A BR 112015001653A BR 112015001653 A2 BR112015001653 A2 BR 112015001653A2
Authority
BR
Brazil
Prior art keywords
isopropyl alcohol
preparation
isopropyl
œmethod
alcoholâ
Prior art date
Application number
BR112015001653A
Other languages
English (en)
Inventor
Ku Lee Jong
Ho Shin Joon
Kyu Lee Sung
Original Assignee
Lg Chemical Ltd
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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of BR112015001653A2 publication Critical patent/BR112015001653A2/pt

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
    • C07C29/78—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by condensation or crystallisation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/007—Energy recuperation; Heat pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B01D71/028—Molecular sieves
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/10—Monohydroxylic acyclic alcohols containing three carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1 / 1 resumo “mã‰todo e aparelho para a preparaã‡ãƒo de ãlcool isopropãlico” o presente pedido se refere a um aparelho para a purificaã§ã£o de ã¡lcool isopropã­lico. o presente pedido de patente permite que o ã¡lcool isopropã­lico seja obtido com um elevado grau de pureza a partir de uma alimentaã§ã£o compreendendo ã¡gua e ã¡lcool isopropã­lico com um consumo de energia mã­nimo.
BR112015001653A 2012-09-06 2013-09-06 método e aparelho para a preparação de álcool isopropílico BR112015001653A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20120098644 2012-09-06
PCT/KR2013/008080 WO2014038892A2 (ko) 2012-09-06 2013-09-06 이소프로필 알코올의 제조 방법 및 장치
KR1020130107406A KR101582006B1 (ko) 2012-09-06 2013-09-06 이소프로필 알코올의 제조 방법 및 장치

Publications (1)

Publication Number Publication Date
BR112015001653A2 true BR112015001653A2 (pt) 2017-07-04

Family

ID=50643970

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015001653A BR112015001653A2 (pt) 2012-09-06 2013-09-06 método e aparelho para a preparação de álcool isopropílico

Country Status (7)

Country Link
US (1) US9895625B2 (pt)
EP (1) EP2894141B1 (pt)
JP (2) JP2015524818A (pt)
KR (1) KR101582006B1 (pt)
CN (1) CN104507897A (pt)
BR (1) BR112015001653A2 (pt)
WO (1) WO2014038892A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101582001B1 (ko) * 2012-06-28 2015-12-31 주식회사 엘지화학 이소프로필 알코올의 제조 방법
KR102313108B1 (ko) 2016-06-17 2021-10-15 가부시키가이샤 도쿠야마 이소프로필 알코올의 제조 방법 및 불순물이 저감된 이소프로필 알코올
CN106495988B (zh) * 2016-09-27 2019-06-18 广西罗城科潮基业科技发展有限公司 一种优级醇无水酒精的加工方法
KR102040059B1 (ko) * 2016-11-14 2019-11-05 주식회사 엘지화학 페놀의 정제 방법
CN107253901A (zh) * 2017-07-26 2017-10-17 四川天采科技有限责任公司 一种高纯度异丙醇的分离与净化方法
CN108975433A (zh) * 2018-07-16 2018-12-11 兰博尔开封科技有限公司 一种异丙醇废水的回收处理方法
KR102552042B1 (ko) 2018-11-30 2023-07-05 주식회사 엘지화학 이소프로필 알코올의 정제방법
WO2023234202A1 (ja) * 2022-06-03 2023-12-07 株式会社トクヤマ イソプロピルアルコール収容体及び該収容体の製造方法、並びにイソプロピルアルコール収容体の品質管理方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122486A (en) * 1960-07-08 1964-02-25 Exxon Research Engineering Co Combination process comprising distillation operation in conjunction with a heatless fractionator
US4373935A (en) * 1981-05-01 1983-02-15 Union Carbide Corporation Adsorption separation cycle
US4762616A (en) * 1986-12-19 1988-08-09 Shell Oil Company Isopropyl alcohol purification process
JP3560422B2 (ja) * 1996-08-13 2004-09-02 株式会社トクヤマ イソプロピルアルコールの精製方法
JPH1135504A (ja) * 1997-07-24 1999-02-09 Mitsubishi Chem Corp イソプロピルアルコールの回収方法
JPH11276801A (ja) * 1998-03-27 1999-10-12 Mitsubishi Chemical Engineering Corp 混合液体精製方法及び混合液体精製装置
DE19933691A1 (de) * 1999-07-17 2001-01-18 Phenolchemie Gmbh & Co Kg Verfahren zur Hydrierung von Aceton
US6733637B1 (en) * 2000-06-02 2004-05-11 Exxonmobil Chemical Patents Inc. Process for producing ultra-high purity isopropanol
KR100561738B1 (ko) * 2003-04-01 2006-03-15 한국화학연구원 폐 이소프로필 알코올 재생 장치 및 방법
US7799958B2 (en) * 2007-10-04 2010-09-21 Barclays Bank Plc Process for the production of iso-propanol by liquid phase hydrogenation
EP2045232A1 (en) * 2007-10-04 2009-04-08 INEOS Phenol GmbH & Co. KG Process for the production of iso-propanol by liquid phase hydrogenation
CN102060663A (zh) * 2009-11-18 2011-05-18 天津市康科德科技有限公司 色谱纯异丙醇的制备方法
CN102452897A (zh) * 2010-12-06 2012-05-16 江苏达诺尔半导体超纯科技有限公司 超高纯异丙醇的生产工艺
KR101662897B1 (ko) * 2013-08-20 2016-10-05 주식회사 엘지화학 이소프로필 알코올의 정제 방법
US9758458B2 (en) * 2013-08-20 2017-09-12 Lg Chem, Ltd. Method for purifying isopropyl alcohol
KR101662896B1 (ko) * 2013-08-20 2016-10-05 주식회사 엘지화학 이소프로필 알코올의 정제 방법

Also Published As

Publication number Publication date
EP2894141A4 (en) 2016-04-20
JP2017125016A (ja) 2017-07-20
WO2014038892A2 (ko) 2014-03-13
KR101582006B1 (ko) 2015-12-31
JP2015524818A (ja) 2015-08-27
EP2894141A2 (en) 2015-07-15
JP6286077B2 (ja) 2018-02-28
EP2894141B1 (en) 2018-03-28
KR20140032331A (ko) 2014-03-14
US9895625B2 (en) 2018-02-20
US20150083578A1 (en) 2015-03-26
WO2014038892A3 (ko) 2014-05-08
CN104507897A (zh) 2015-04-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2478 DE 03-07-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.