WO2005102993A1 - 酸水溶液の精製方法 - Google Patents

酸水溶液の精製方法 Download PDF

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Publication number
WO2005102993A1
WO2005102993A1 PCT/JP2005/007612 JP2005007612W WO2005102993A1 WO 2005102993 A1 WO2005102993 A1 WO 2005102993A1 JP 2005007612 W JP2005007612 W JP 2005007612W WO 2005102993 A1 WO2005102993 A1 WO 2005102993A1
Authority
WO
WIPO (PCT)
Prior art keywords
acid
aqueous solution
treated
aqueous
solution
Prior art date
Application number
PCT/JP2005/007612
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Hiromitsu Kobayashi
Hirohisa Nito
Original Assignee
Adeka Corporation
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 Adeka Corporation filed Critical Adeka Corporation
Priority to JP2006519501A priority Critical patent/JP4758894B2/ja
Publication of WO2005102993A1 publication Critical patent/WO2005102993A1/ja

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives
    • C07C303/44—Separation; Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers

Definitions

  • the present invention provides an aqueous solution to be treated containing an acid (A) and an acid (B) as an impurity with an anion adsorption selectivity to the acid (A) and the acid (B) (that is, the acid (A) has a different ability to adsorb (A) and acid (B)) by purifying an aqueous solution of acid (A) by passing it through an ion exchange column packed with an anion exchange resin (C). It is. That is, it is intended to obtain an acid (A) aqueous solution in which the content of the acid (B) in the aqueous solution to be treated is significantly reduced.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PCT/JP2005/007612 2004-04-22 2005-04-21 酸水溶液の精製方法 WO2005102993A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006519501A JP4758894B2 (ja) 2004-04-22 2005-04-21 酸水溶液の精製方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004-126828 2004-04-22
JP2004126828 2004-04-22

Publications (1)

Publication Number Publication Date
WO2005102993A1 true WO2005102993A1 (ja) 2005-11-03

Family

ID=35196903

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/007612 WO2005102993A1 (ja) 2004-04-22 2005-04-21 酸水溶液の精製方法

Country Status (3)

Country Link
JP (1) JP4758894B2 (zh)
CN (1) CN100577641C (zh)
WO (1) WO2005102993A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008133322A1 (ja) * 2007-04-25 2008-11-06 Tokuyama Corporation テトラアルキルアンモニウムイオン含有現像廃液の処理方法
JP2014213263A (ja) * 2013-04-25 2014-11-17 栗田工業株式会社 再生型イオン交換装置の運転方法
WO2015189908A1 (ja) * 2014-06-10 2015-12-17 栗田工業株式会社 再生型イオン交換装置の運転方法
JP2016097375A (ja) * 2014-11-25 2016-05-30 オルガノ株式会社 高濃度硫酸塩溶液の精製方法および精製装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI648224B (zh) * 2014-06-13 2019-01-21 日商栗田工業股份有限公司 Operation method of regenerative ion exchange device
CN110776419B (zh) * 2019-11-14 2020-07-28 郑州工程技术学院 一种制备邻苯二甲酸二丁酯的绿色清洁生产工艺
CN113045459B (zh) * 2021-03-31 2022-08-09 潜江永安药业股份有限公司 一种去除羟乙基磺酸盐中硫酸根的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10204052A (ja) * 1997-01-20 1998-08-04 Tokai Denka Kogyo Kk 純粋なアルカンスルホン酸の製造方法
JP2001064249A (ja) * 1999-07-27 2001-03-13 Atofina アルカンスルホン酸の精製

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041571A1 (de) * 1990-12-22 1992-06-25 Basf Ag Verfahren zur freisetzung von organischen sulfonsaeuren
JPH06184088A (ja) * 1992-12-22 1994-07-05 Mitsui Toatsu Chem Inc イオン交換樹脂によるタウリンの精製法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10204052A (ja) * 1997-01-20 1998-08-04 Tokai Denka Kogyo Kk 純粋なアルカンスルホン酸の製造方法
JP2001064249A (ja) * 1999-07-27 2001-03-13 Atofina アルカンスルホン酸の精製

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008133322A1 (ja) * 2007-04-25 2008-11-06 Tokuyama Corporation テトラアルキルアンモニウムイオン含有現像廃液の処理方法
CN101652325A (zh) * 2007-04-25 2010-02-17 株式会社德山 含有四烃基铵离子的显像废液的处理方法
JP5167253B2 (ja) * 2007-04-25 2013-03-21 株式会社トクヤマ テトラアルキルアンモニウムイオン含有現像廃液の処理方法
JP2014213263A (ja) * 2013-04-25 2014-11-17 栗田工業株式会社 再生型イオン交換装置の運転方法
WO2015189908A1 (ja) * 2014-06-10 2015-12-17 栗田工業株式会社 再生型イオン交換装置の運転方法
KR20170016844A (ko) * 2014-06-10 2017-02-14 쿠리타 고교 가부시키가이샤 재생형 이온 교환 장치의 운전 방법
KR102203041B1 (ko) * 2014-06-10 2021-01-13 쿠리타 고교 가부시키가이샤 재생형 이온 교환 장치의 운전 방법
JP2016097375A (ja) * 2014-11-25 2016-05-30 オルガノ株式会社 高濃度硫酸塩溶液の精製方法および精製装置

Also Published As

Publication number Publication date
CN1805925A (zh) 2006-07-19
JP4758894B2 (ja) 2011-08-31
JPWO2005102993A1 (ja) 2007-08-16
CN100577641C (zh) 2010-01-06

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