KR102313108B1 - 이소프로필 알코올의 제조 방법 및 불순물이 저감된 이소프로필 알코올 - Google Patents

이소프로필 알코올의 제조 방법 및 불순물이 저감된 이소프로필 알코올 Download PDF

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KR102313108B1
KR102313108B1 KR1020187033332A KR20187033332A KR102313108B1 KR 102313108 B1 KR102313108 B1 KR 102313108B1 KR 1020187033332 A KR1020187033332 A KR 1020187033332A KR 20187033332 A KR20187033332 A KR 20187033332A KR 102313108 B1 KR102313108 B1 KR 102313108B1
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South Korea
Prior art keywords
isopropyl alcohol
propylene
water
methyl
boiling point
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KR1020187033332A
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Korean (ko)
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KR20190019060A (ko
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카츠미 이테니시
마나부 카마모토
슌수케 호사카
šœ수케 호사카
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가부시키가이샤 도쿠야마
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    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1020187033332A 2016-06-17 2017-06-06 이소프로필 알코올의 제조 방법 및 불순물이 저감된 이소프로필 알코올 KR102313108B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2016-120761 2016-06-17
JP2016120761 2016-06-17
PCT/JP2017/020929 WO2017217279A1 (ja) 2016-06-17 2017-06-06 イソプロピルアルコールの製造方法及び不純物が低減されたイソプロピルアルコール

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KR20190019060A KR20190019060A (ko) 2019-02-26
KR102313108B1 true KR102313108B1 (ko) 2021-10-15

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KR1020187033332A KR102313108B1 (ko) 2016-06-17 2017-06-06 이소프로필 알코올의 제조 방법 및 불순물이 저감된 이소프로필 알코올

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JP (1) JP6935399B2 (zh)
KR (1) KR102313108B1 (zh)
TW (1) TWI745381B (zh)
WO (1) WO2017217279A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11905499B2 (en) 2018-10-03 2024-02-20 Tokuyama Corporation High-purity isopropyl alcohol and method for manufacturing same
WO2020071481A1 (ja) * 2018-10-05 2020-04-09 株式会社トクヤマ イソプロピルアルコールの製造方法
JP6980952B1 (ja) * 2020-04-02 2021-12-15 株式会社トクヤマ 半導体処理液及びその製造方法
KR102586512B1 (ko) * 2020-06-23 2023-10-06 주식회사 엘지화학 이소프로필 알코올 제조방법
KR20220151452A (ko) * 2021-05-06 2022-11-15 주식회사 엘지화학 이소프로필 알코올 제조방법
KR20220161920A (ko) * 2021-05-31 2022-12-07 주식회사 엘지화학 이소프로필 알코올 제조방법
KR20220161915A (ko) * 2021-05-31 2022-12-07 주식회사 엘지화학 이소프로필 알코올 제조방법
JP7402385B1 (ja) 2022-03-16 2023-12-20 株式会社トクヤマ 半導体洗浄液および半導体洗浄液の製造方法
TWI815364B (zh) * 2022-03-22 2023-09-11 金兆鎔科技股份有限公司 電子級異丙醇回收純化方法及系統
WO2024034794A1 (ko) * 2022-08-11 2024-02-15 주식회사 엘지화학 이소프로필 알코올의 제조 방법 및 제조 장치
CA3237292A1 (en) * 2022-08-22 2024-02-29 Lg Chem, Ltd. Method for preparing isopropyl alcohol

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110094872A1 (en) * 2009-09-16 2011-04-28 Zhan Jiarong Method for producing of ultra-clean and high-purity electronic grade reagents

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JPS422411B1 (zh) * 1964-11-24 1967-02-02
JPS4936203B1 (zh) * 1969-05-08 1974-09-28
JPS5345082B2 (zh) * 1972-07-08 1978-12-04
US4428753A (en) * 1981-06-25 1984-01-31 Chevron Research Company Continuous extractive blending process
JPS5982324A (ja) * 1982-11-04 1984-05-12 Tokuyama Soda Co Ltd イソプロピルアルコールの製造方法
JPS5982326A (ja) * 1982-11-04 1984-05-12 Tokuyama Soda Co Ltd イソプロピルアルコールの製造方法
DE3628008C1 (zh) * 1986-08-19 1987-11-05 Deutsche Texaco Ag, 2000 Hamburg, De
JP2779476B2 (ja) 1993-10-21 1998-07-23 株式会社イナックス ハンドドライヤー
JPH1176830A (ja) * 1997-09-12 1999-03-23 Mitsui Chem Inc 有機ポリマー被覆イオン交換樹脂触媒およびその触媒を用いたオレフィンの水和方法
US6733637B1 (en) * 2000-06-02 2004-05-11 Exxonmobil Chemical Patents Inc. Process for producing ultra-high purity isopropanol
JP4738757B2 (ja) * 2003-05-28 2011-08-03 三井化学株式会社 水酸基含有化合物の製造方法
US8283504B2 (en) 2008-02-21 2012-10-09 Mitsui Chemicals, Inc. Process for producing 2-propanol
BR112015001653A2 (pt) 2012-09-06 2017-07-04 Lg Chemical Ltd método e aparelho para a preparação de álcool isopropílico

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110094872A1 (en) * 2009-09-16 2011-04-28 Zhan Jiarong Method for producing of ultra-clean and high-purity electronic grade reagents

Also Published As

Publication number Publication date
JPWO2017217279A1 (ja) 2019-04-04
KR20190019060A (ko) 2019-02-26
TWI745381B (zh) 2021-11-11
WO2017217279A1 (ja) 2017-12-21
TW201819347A (zh) 2018-06-01
JP6935399B2 (ja) 2021-09-15

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