KR101584529B1 - 용액 처리 장치 - Google Patents

용액 처리 장치 Download PDF

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Publication number
KR101584529B1
KR101584529B1 KR1020140023246A KR20140023246A KR101584529B1 KR 101584529 B1 KR101584529 B1 KR 101584529B1 KR 1020140023246 A KR1020140023246 A KR 1020140023246A KR 20140023246 A KR20140023246 A KR 20140023246A KR 101584529 B1 KR101584529 B1 KR 101584529B1
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KR
South Korea
Prior art keywords
liquid
tower
treated
gas
organic solvent
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KR1020140023246A
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English (en)
Korean (ko)
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KR20140109282A (ko
Inventor
타카오 스즈키
토모키요 타케야마
아키요시 오다
Original Assignee
니폰 리파인 가부시키가이샤
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Application filed by 니폰 리파인 가부시키가이샤 filed Critical 니폰 리파인 가부시키가이샤
Publication of KR20140109282A publication Critical patent/KR20140109282A/ko
Application granted granted Critical
Publication of KR101584529B1 publication Critical patent/KR101584529B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020140023246A 2013-03-04 2014-02-27 용액 처리 장치 KR101584529B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2013-041405 2013-03-04
JP2013041405A JP5793157B2 (ja) 2013-03-04 2013-03-04 溶液処理装置

Publications (2)

Publication Number Publication Date
KR20140109282A KR20140109282A (ko) 2014-09-15
KR101584529B1 true KR101584529B1 (ko) 2016-01-12

Family

ID=51459127

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140023246A KR101584529B1 (ko) 2013-03-04 2014-02-27 용액 처리 장치

Country Status (4)

Country Link
JP (1) JP5793157B2 (zh)
KR (1) KR101584529B1 (zh)
CN (1) CN104027997B (zh)
TW (1) TWI532523B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180171079A1 (en) * 2015-06-12 2018-06-21 Kureha Corporation Method of manufacturing polyarylene sulfide, and polyarylene sulfide
JP6668154B2 (ja) * 2016-04-18 2020-03-18 株式会社ササクラ 蒸留塔を備えた蒸留装置
JP6764801B2 (ja) * 2017-02-02 2020-10-07 鹿島建設株式会社 濃縮システム及び濃縮方法
JP6764802B2 (ja) * 2017-02-02 2020-10-07 鹿島建設株式会社 濃縮システム及び濃縮方法
EP3611162A4 (en) * 2017-04-12 2020-12-23 Toray Fine Chemicals Co., Ltd. METHOD OF DIMETHYL SULFOXIDE DISTILLATION AND MULTI-STAGE DISTILLATION COLUMN
CN111971255B (zh) * 2018-04-04 2022-07-08 奥加诺株式会社 有机溶剂精制系统和方法
CN110536730B (zh) * 2018-07-18 2021-12-03 瑞环控股有限公司 溶液处理装置和溶液处理方法
WO2020017070A1 (ja) * 2018-07-18 2020-01-23 リファインホールディングス株式会社 溶液処理装置および溶液処理方法
JP7220597B2 (ja) * 2019-03-14 2023-02-10 オルガノ株式会社 有機溶剤の蒸留精製装置及び蒸留精製方法
CN110078285A (zh) * 2019-05-08 2019-08-02 徐州工程学院 一种氨纶生产废水高效处理工艺
JP7378129B2 (ja) * 2019-11-29 2023-11-13 株式会社ササクラ 低沸点物質の分離装置及び分離方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005238220A (ja) * 2004-01-30 2005-09-08 Ryoka Forward Kk Ｎ−メチル−２−ピロリドン回収装置及びその回収方法

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
DE2419723A1 (de) * 1974-04-24 1975-12-11 Bayer Ag Trennung von gemischen mit nahe benachbarten siedepunkten im vakuum
CN1006786B (zh) * 1984-04-26 1990-02-14 新日铁化学株式会社 苯乙烯类的蒸馏方法
DE4319534A1 (de) * 1993-06-12 1994-12-15 Hoechst Ag Verfahren zur Aufarbeitung von Lösungsmittelgemischen enthaltend schwersiedende Bestandteile sowie dafür geeignete Vorrichtung
DE10022465A1 (de) * 2000-05-09 2001-11-15 Basf Ag Verfahren und Vorrichtung zur Aufarbeitung eines C4-Schnitts aus der Fraktionierung von Erdöl
DE10233387A1 (de) * 2002-07-23 2004-02-12 Basf Ag Verfahren zur kontinuierlich betriebenen Reindestillation von Oxiranen, speziell von Propylenoxid
FR2843403B1 (fr) * 2002-08-08 2007-08-24 Totalfinaelf France Procede et dispositif de purification d'une coupe petroliere
DE102004030616A1 (de) * 2004-06-24 2006-01-26 Basf Ag Verfahren zur Reinigung von Dimethylacetamid (DMAc)
JP4827816B2 (ja) * 2007-10-03 2011-11-30 株式会社ササクラ 濃縮装置および濃縮方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005238220A (ja) * 2004-01-30 2005-09-08 Ryoka Forward Kk Ｎ−メチル−２−ピロリドン回収装置及びその回収方法

Also Published As

Publication number Publication date
CN104027997A (zh) 2014-09-10
JP5793157B2 (ja) 2015-10-14
JP2014168740A (ja) 2014-09-18
CN104027997B (zh) 2016-08-17
KR20140109282A (ko) 2014-09-15
TWI532523B (zh) 2016-05-11
TW201440868A (zh) 2014-11-01

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