BR112014019729B8 - método para fabricar álcool isopropílico - Google Patents

método para fabricar álcool isopropílico

Info

Publication number
BR112014019729B8
BR112014019729B8 BR112014019729A BR112014019729A BR112014019729B8 BR 112014019729 B8 BR112014019729 B8 BR 112014019729B8 BR 112014019729 A BR112014019729 A BR 112014019729A BR 112014019729 A BR112014019729 A BR 112014019729A BR 112014019729 B8 BR112014019729 B8 BR 112014019729B8
Authority
BR
Brazil
Prior art keywords
isopropyl alcohol
making
making isopropyl
present application
high purity
Prior art date
Application number
BR112014019729A
Other languages
English (en)
Other versions
BR112014019729A8 (pt
BR112014019729A2 (pt
BR112014019729B1 (pt
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 BR112014019729A2 publication Critical patent/BR112014019729A2/pt
Publication of BR112014019729A8 publication Critical patent/BR112014019729A8/pt
Publication of BR112014019729B1 publication Critical patent/BR112014019729B1/pt
Publication of BR112014019729B8 publication Critical patent/BR112014019729B8/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
    • C07C29/80—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
    • 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
    • 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
    • B01D3/14—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
    • 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
    • C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
    • C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
    • C07C29/05—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds with formation of absorption products in mineral acids and their hydrolysis
    • 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
    • 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
    • C07C31/125—Monohydroxylic acyclic alcohols containing five to twenty-two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1 / 1 resumo â??mã?todo para fabricar ã?lcool isopropã?licoâ?? o presente pedido refere-se a um mã©todo de fabricar ã¡lcool isopropã­lico. ã?lcool isopropã­lico com pureza alta ã© obtido a partir de uma alimentaã§ã£o incluindo ã¡gua e ã¡lcool isopropã­lico. alã©m disso, a energia usada em um processo de obter o ã¡lcool isopropã­lico e o custo de investimento para instalaã§ãµes de fabricaã§ã£o sã£o reduzidos.
BR112014019729A 2012-06-28 2013-06-28 método para fabricar álcool isopropílico BR112014019729B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20120070062 2012-06-28
KR1020130074549A KR101582001B1 (ko) 2012-06-28 2013-06-27 이소프로필 알코올의 제조 방법
PCT/KR2013/005739 WO2014003475A1 (ko) 2012-06-28 2013-06-28 이소프로필 알코올의 제조 방법

Publications (4)

Publication Number Publication Date
BR112014019729A2 BR112014019729A2 (pt) 2017-06-20
BR112014019729A8 BR112014019729A8 (pt) 2017-07-11
BR112014019729B1 BR112014019729B1 (pt) 2019-11-19
BR112014019729B8 true BR112014019729B8 (pt) 2020-12-08

Family

ID=50139962

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014019729A BR112014019729B8 (pt) 2012-06-28 2013-06-28 método para fabricar álcool isopropílico

Country Status (7)

Country Link
US (1) US8894823B2 (pt)
EP (1) EP2868645B1 (pt)
JP (1) JP6124374B2 (pt)
KR (1) KR101582001B1 (pt)
CN (1) CN104203886B (pt)
BR (1) BR112014019729B8 (pt)
WO (1) WO2014003475A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101727362B1 (ko) * 2014-05-22 2017-04-14 주식회사 엘지화학 큐멘 정제장치 및 정제방법
US9802877B2 (en) * 2014-08-29 2017-10-31 Exxonmobil Chemical Patents Inc. Process of producing para-xylene by alkylation of benzene and/or toluene including treatment of an alkylating agent to remove metal salts
JP6206614B1 (ja) 2016-03-31 2017-10-04 三菱マテリアル株式会社 速硬性混和材およびその製造方法
CN106278818A (zh) * 2016-08-17 2017-01-04 太仓沪试试剂有限公司 一种异丙醇的纯化方法
CN117024249A (zh) 2022-05-10 2023-11-10 载元产业株式会社 用于半导体清洗工艺的高纯度的异丙醇的纯化方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW338031B (en) * 1995-02-24 1998-08-11 Mitsui Toatsu Chemicals Process for producing isopropyl alcohol
US5763693A (en) 1995-02-24 1998-06-09 Mitsui Chemicals, Inc. Process for producing isopropyl alcohol
KR19990014837A (ko) * 1995-05-15 1999-02-25 존에스 홋슨 이소프로필 알코올의 탈수 및 정제방법
KR100561738B1 (ko) * 2003-04-01 2006-03-15 한국화학연구원 폐 이소프로필 알코올 재생 장치 및 방법
RU2009105743A (ru) * 2006-07-20 2010-08-27 Басф Се (De) Способ получения изопропанола и 2-бутанола из соответствующих алканов
BRPI0718729A2 (pt) * 2006-12-15 2013-12-03 Dow Global Technologies Inc "aparelho de fermentação e processo"
EP2045232A1 (en) * 2007-10-04 2009-04-08 INEOS Phenol GmbH & Co. KG Process for the production of iso-propanol by liquid phase hydrogenation
US7799958B2 (en) * 2007-10-04 2010-09-21 Barclays Bank Plc Process for the production of iso-propanol by liquid phase hydrogenation
KR101191122B1 (ko) * 2009-01-20 2012-10-15 주식회사 엘지화학 고순도 노르말 부탄올 생산용 분리벽형 증류탑, 및 노르말 부탄올 증류방법
WO2010107284A2 (ko) * 2009-03-19 2010-09-23 주식회사 엘지화학 고순도 아크릴산 생산을 위한 분리벽형 증류탑 및 이를 이용한 분별증류방법
EP2409746A4 (en) * 2009-03-19 2012-05-30 Lg Chemical Ltd DISTILLATION COLUMN WITH SEPARATION WALL FOR THE PRODUCTION OF HIGH-PURITY 2-ETHYLHEXANOL AND FRACTIONATION METHOD USING THESE COLUMNS
KR101496488B1 (ko) * 2010-12-29 2015-02-26 주식회사 엘지화학 고순도 2-에틸헥실-아크릴레이트 생산을 위한 분리벽형 증류탑 및 이를 이용한 제조방법
KR101530102B1 (ko) * 2010-12-29 2015-06-18 주식회사 엘지화학 네오펜틸글리콜 정제를 위한 분리벽형 증류탑 및 이를 이용한 정제방법
WO2013077700A1 (ko) 2011-11-25 2013-05-30 주식회사 엘지화학 경화성 조성물
BR112015001653A2 (pt) * 2012-09-06 2017-07-04 Lg Chemical Ltd método e aparelho para a preparação de álcool isopropílico

Also Published As

Publication number Publication date
EP2868645A4 (en) 2016-01-20
JP2015516966A (ja) 2015-06-18
CN104203886A (zh) 2014-12-10
WO2014003475A1 (ko) 2014-01-03
BR112014019729A8 (pt) 2017-07-11
EP2868645A1 (en) 2015-05-06
US8894823B2 (en) 2014-11-25
JP6124374B2 (ja) 2017-05-10
KR20140003337A (ko) 2014-01-09
BR112014019729A2 (pt) 2017-06-20
CN104203886B (zh) 2016-05-04
US20140090971A1 (en) 2014-04-03
EP2868645B1 (en) 2018-02-28
BR112014019729B1 (pt) 2019-11-19
KR101582001B1 (ko) 2015-12-31

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/06/2013, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/06/2013, OBSERVADAS AS CONDICOES LEGAIS

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 19/11/2019 QUANTO AOS DESENHOS.