KR102313108B1 - 이소프로필 알코올의 제조 방법 및 불순물이 저감된 이소프로필 알코올 - Google Patents
이소프로필 알코올의 제조 방법 및 불순물이 저감된 이소프로필 알코올 Download PDFInfo
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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
- Authority
- KR
- South Korea
- Prior art keywords
- isopropyl alcohol
- propylene
- water
- methyl
- boiling point
- Prior art date
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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
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- 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
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- 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)
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190019060A KR20190019060A (ko) | 2019-02-26 |
KR102313108B1 true KR102313108B1 (ko) | 2021-10-15 |
Family
ID=60663409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020187033332A KR102313108B1 (ko) | 2016-06-17 | 2017-06-06 | 이소프로필 알코올의 제조 방법 및 불순물이 저감된 이소프로필 알코올 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6935399B2 (ja) |
KR (1) | KR102313108B1 (ja) |
TW (1) | TWI745381B (ja) |
WO (1) | WO2017217279A1 (ja) |
Families Citing this family (11)
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 |
JPWO2020071481A1 (ja) * | 2018-10-05 | 2021-09-02 | 株式会社トクヤマ | イソプロピルアルコールの製造方法 |
KR102471394B1 (ko) * | 2020-04-02 | 2022-11-28 | 가부시키가이샤 도쿠야마 | 반도체 처리액 및 그 제조 방법 |
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 |
KR102673698B1 (ko) * | 2021-05-31 | 2024-06-07 | 주식회사 엘지화학 | 이소프로필 알코올 제조방법 |
KR102673700B1 (ko) * | 2021-05-31 | 2024-06-07 | 주식회사 엘지화학 | 이소프로필 알코올 제조방법 |
WO2023176192A1 (ja) * | 2022-03-16 | 2023-09-21 | 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)
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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS422411B1 (ja) * | 1964-11-24 | 1967-02-02 | ||
JPS4936203B1 (ja) * | 1969-05-08 | 1974-09-28 | ||
JPS5345082B2 (ja) * | 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 (ja) * | 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 |
CN101910098B (zh) | 2008-02-21 | 2015-03-25 | 三井化学株式会社 | 2-丙醇的制造方法 |
JP2015524818A (ja) | 2012-09-06 | 2015-08-27 | エルジー・ケム・リミテッド | イソプロピルアルコールの製造方法および装置 |
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2017
- 2017-06-06 JP JP2018523674A patent/JP6935399B2/ja active Active
- 2017-06-06 KR KR1020187033332A patent/KR102313108B1/ko active IP Right Grant
- 2017-06-06 WO PCT/JP2017/020929 patent/WO2017217279A1/ja active Application Filing
- 2017-06-15 TW TW106119941A patent/TWI745381B/zh active
Patent Citations (1)
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 |
---|---|
TW201819347A (zh) | 2018-06-01 |
JP6935399B2 (ja) | 2021-09-15 |
TWI745381B (zh) | 2021-11-11 |
JPWO2017217279A1 (ja) | 2019-04-04 |
WO2017217279A1 (ja) | 2017-12-21 |
KR20190019060A (ko) | 2019-02-26 |
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