JPWO2022030380A1 - - Google Patents

Info

Publication number
JPWO2022030380A1
JPWO2022030380A1 JP2022541501A JP2022541501A JPWO2022030380A1 JP WO2022030380 A1 JPWO2022030380 A1 JP WO2022030380A1 JP 2022541501 A JP2022541501 A JP 2022541501A JP 2022541501 A JP2022541501 A JP 2022541501A JP WO2022030380 A1 JPWO2022030380 A1 JP WO2022030380A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022541501A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2022030380A1 publication Critical patent/JPWO2022030380A1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • 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
    • 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
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/36—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/13—Saturated ethers containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/14—Acetic acid esters of monohydroxylic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
JP2022541501A 2020-08-04 2021-07-30 Pending JPWO2022030380A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020132320 2020-08-04
PCT/JP2021/028311 WO2022030380A1 (en) 2020-08-04 2021-07-30 Polar organic solvent purification method, polar organic solvent purification device, analysis method and purified polar organic solvent production method

Publications (1)

Publication Number Publication Date
JPWO2022030380A1 true JPWO2022030380A1 (en) 2022-02-10

Family

ID=80117363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022541501A Pending JPWO2022030380A1 (en) 2020-08-04 2021-07-30

Country Status (3)

Country Link
JP (1) JPWO2022030380A1 (en)
TW (1) TW202212305A (en)
WO (1) WO2022030380A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5762861B2 (en) * 2011-07-15 2015-08-12 オルガノ株式会社 Method and apparatus for purifying alcohol
JP5762862B2 (en) * 2011-07-15 2015-08-12 オルガノ株式会社 Method and apparatus for purifying alcohol
JP5930921B2 (en) * 2012-09-13 2016-06-08 オルガノ株式会社 Method and apparatus for purifying alcohol
JP5959134B1 (en) * 2016-01-26 2016-08-02 竹本油脂株式会社 Method for treating nonionic surfactant and method for producing nonionic surfactant with reduced metal ion concentration
JP5959133B1 (en) * 2016-01-26 2016-08-02 竹本油脂株式会社 Method for treating nonionic surfactant and method for producing nonionic surfactant with reduced metal ion concentration

Also Published As

Publication number Publication date
TW202212305A (en) 2022-04-01
WO2022030380A1 (en) 2022-02-10

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231107