JP6935399B2 - イソプロピルアルコールの製造方法 - Google Patents

イソプロピルアルコールの製造方法 Download PDF

Info

Publication number
JP6935399B2
JP6935399B2 JP2018523674A JP2018523674A JP6935399B2 JP 6935399 B2 JP6935399 B2 JP 6935399B2 JP 2018523674 A JP2018523674 A JP 2018523674A JP 2018523674 A JP2018523674 A JP 2018523674A JP 6935399 B2 JP6935399 B2 JP 6935399B2
Authority
JP
Japan
Prior art keywords
isopropyl alcohol
propylene
water
boiling point
methyl
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2018523674A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2017217279A1 (ja
Inventor
勝己 井手西
勝己 井手西
学 鎌本
学 鎌本
俊輔 保坂
俊輔 保坂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Publication of JPWO2017217279A1 publication Critical patent/JPWO2017217279A1/ja
Application granted granted Critical
Publication of JP6935399B2 publication Critical patent/JP6935399B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • C07C29/03—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2018523674A 2016-06-17 2017-06-06 イソプロピルアルコールの製造方法 Active JP6935399B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016120761 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
JPWO2017217279A1 JPWO2017217279A1 (ja) 2019-04-04
JP6935399B2 true JP6935399B2 (ja) 2021-09-15

Family

ID=60663409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018523674A Active JP6935399B2 (ja) 2016-06-17 2017-06-06 イソプロピルアルコールの製造方法

Country Status (4)

Country Link
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102398895B (zh) * 2010-09-16 2014-09-24 上海化学试剂研究所 一种超纯电子级化学试剂的生产方法
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
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
KR102313108B1 (ko) 2021-10-15

Similar Documents

Publication Publication Date Title
JP6935399B2 (ja) イソプロピルアルコールの製造方法
JP4712864B2 (ja) トリメチロールプロパンの製造方法
US10221116B2 (en) Process for the separation of monoethylene glycol and 1,2-butanediol
EP3233775B1 (en) Process for the separation of glycols
JP7118898B2 (ja) 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
KR102486605B1 (ko) 공액 디엔의 제조 방법
JP5890850B2 (ja) グリコールモノ−ｔｅｒｔ−ブチルエーテル化合物の製造方法
US9963436B2 (en) Process for the manufacture of epoxy-monomers and epoxides
JP5101495B2 (ja) ３−メチル−１，５−ペンタンジオールの製造方法
TWI547470B (zh) 製造二氯丙醇之方法
TW201827392A (zh) 醋酸之製造方法
KR101053812B1 (ko) 올레핀의 에폭시화 방법
WO2018193749A1 (ja) インダンカルボアルデヒドの製造方法
CN103664520A (zh) 一种丙烯水合反应制备异丙醇的方法
EP2785672B1 (en) Caustic treatment of formaldehyde recycle column feed
JP2007070339A (ja) 高純度ヒドロキシピバルアルデヒドおよび／またはその二量体の製造方法
KR20200062250A (ko) 촉매의 재생 방법 및 탄산 에스터의 제조 방법
CN112759498B (zh) 一种甲基叔丁基醚分解制异丁烯的方法
JP7380181B2 (ja) パラアルドールの製造方法
US20230399279A1 (en) A method for the preparation of 1,2-propanediol
CN115504868A (zh) 苯酚生产愈创木酚的方法和装置
JP2002003458A (ja) ホルムアミドの製造方法

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200220

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210224

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210318

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20210803

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210825

R150 Certificate of patent or registration of utility model

Ref document number: 6935399

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150