IN2013CH00970A - - Google Patents

Info

Publication number
IN2013CH00970A
IN2013CH00970A IN970CH2013A IN2013CH00970A IN 2013CH00970 A IN2013CH00970 A IN 2013CH00970A IN 970CH2013 A IN970CH2013 A IN 970CH2013A IN 2013CH00970 A IN2013CH00970 A IN 2013CH00970A
Authority
IN
India
Prior art keywords
steam
heat
heating
line
condensed water
Prior art date
Application number
Other languages
English (en)
Inventor
Hara Noriaki
toyoshima Hiroyuki
Yamazaki Hatsutaro
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of IN2013CH00970A publication Critical patent/IN2013CH00970A/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
IN970CH2013 2012-03-09 2013-03-06 IN2013CH00970A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012053109A JP2013184948A (ja) 2012-03-09 2012-03-09 粗製芳香族ジカルボン酸の精製方法

Publications (1)

Publication Number Publication Date
IN2013CH00970A true IN2013CH00970A (https=) 2015-04-24

Family

ID=49130159

Family Applications (1)

Application Number Title Priority Date Filing Date
IN970CH2013 IN2013CH00970A (https=) 2012-03-09 2013-03-06

Country Status (4)

Country Link
JP (1) JP2013184948A (https=)
CN (1) CN103304397B (https=)
BR (1) BR102013005568A8 (https=)
IN (1) IN2013CH00970A (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2016008547A (es) * 2013-12-30 2017-02-02 Bp Corp North America Inc Mezclas de alimentacion de acido carboxilico aromatico crudo presurizado.
KR102172131B1 (ko) * 2013-12-31 2020-10-30 비피 코포레이션 노쓰 아메리카 인코포레이티드 정제된 방향족 카르복실산들의 제조시 고압 응축물 생성
GB201418900D0 (en) * 2014-10-23 2014-12-10 Invista Technologies S.�.R.L. Production of an aromatic discarboxylic acid
CN112358393A (zh) * 2020-10-23 2021-02-12 珠海鑫通化工有限公司 一种pta废料回收装置及回收方法
US20240010599A1 (en) * 2020-11-20 2024-01-11 Nippon Shokubai Co., Ltd. Method for purifying compound
CN116457331A (zh) * 2020-11-20 2023-07-18 株式会社日本触媒 纯化装置
CN112341325B (zh) * 2020-12-02 2024-11-26 台化兴业(宁波)有限公司 芳香族二羧酸生产工艺的能量回收装置及其回收方法
CN116459538B (zh) * 2023-04-13 2023-10-20 江苏新奇环保有限公司 一种新型mvr蒸发结晶系统及其工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567842A (en) * 1994-11-16 1996-10-22 Mitsubishi Chemical Corporation Process for producing terephthalic acid
JP4747544B2 (ja) * 2004-09-30 2011-08-17 株式会社日立プラントテクノロジー テレフタル酸の精製方法
JP4869758B2 (ja) * 2006-03-27 2012-02-08 三井化学株式会社 高純度テレフタル酸の製造方法
WO2009141968A1 (ja) * 2008-05-20 2009-11-26 株式会社日立プラントテクノロジー 精製テレフタル酸分離母液の処理方法

Also Published As

Publication number Publication date
BR102013005568A8 (pt) 2016-02-16
BR102013005568A2 (pt) 2015-07-07
JP2013184948A (ja) 2013-09-19
CN103304397B (zh) 2015-11-25
CN103304397A (zh) 2013-09-18

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