PT2999662T - Processo de purificação de cloro por fracionamento - Google Patents

Processo de purificação de cloro por fracionamento

Info

Publication number
PT2999662T
PT2999662T PT138851217T PT13885121T PT2999662T PT 2999662 T PT2999662 T PT 2999662T PT 138851217 T PT138851217 T PT 138851217T PT 13885121 T PT13885121 T PT 13885121T PT 2999662 T PT2999662 T PT 2999662T
Authority
PT
Portugal
Prior art keywords
fractionation
material gases
purifying raw
purifying
raw
Prior art date
Application number
PT138851217T
Other languages
English (en)
Original Assignee
Covestro Intellectual Property Gmbh & Co Kg
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 Covestro Intellectual Property Gmbh & Co Kg filed Critical Covestro Intellectual Property Gmbh & Co Kg
Publication of PT2999662T publication Critical patent/PT2999662T/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0743—Purification ; Separation of gaseous or dissolved chlorine
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/075—Purification ; Separation of liquid chlorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Gas Separation By Absorption (AREA)
  • Chemical Kinetics & Catalysis (AREA)
PT138851217T 2013-05-22 2013-05-22 Processo de purificação de cloro por fracionamento PT2999662T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/076056 WO2014186954A1 (en) 2013-05-22 2013-05-22 Process for purifying raw-material gases by fractionation

Publications (1)

Publication Number Publication Date
PT2999662T true PT2999662T (pt) 2020-09-10

Family

ID=51932712

Family Applications (1)

Application Number Title Priority Date Filing Date
PT138851217T PT2999662T (pt) 2013-05-22 2013-05-22 Processo de purificação de cloro por fracionamento

Country Status (9)

Country Link
US (2) US9938147B2 (pt)
EP (1) EP2999662B1 (pt)
JP (1) JP6250794B2 (pt)
KR (1) KR102080368B1 (pt)
CN (1) CN105228951B (pt)
HU (1) HUE051329T2 (pt)
PT (1) PT2999662T (pt)
SA (1) SA114350547B1 (pt)
WO (1) WO2014186954A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022044613A1 (ja) * 2020-08-24 2022-03-03 昭和電工株式会社 ハロン精製方法
CN113321184B (zh) * 2021-06-18 2024-03-15 湖北和远气体股份有限公司 一种高纯电子级氯气纯化生产装置及其工艺
CN113546439B (zh) * 2021-08-16 2023-02-21 聊城鲁西氯甲烷化工有限公司 一种液氯闪蒸除氧的系统及工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0698241B2 (ja) * 1988-10-20 1994-12-07 工業技術院長 蒸発方法
JP3246705B2 (ja) * 1995-03-09 2002-01-15 株式会社トクヤマ 塩素ガスの供給方法
AU2003266037A1 (en) 2002-08-23 2004-03-11 Noram Engineering And Constructors Ltd. Process for the energy efficient removal of bromine from chlorine
WO2007043203A1 (ja) 2005-10-14 2007-04-19 Kaneka Corporation 塩素ガス、次亜塩素酸ナトリウム水溶液および液体塩素の製造方法
DE102007018014A1 (de) * 2007-04-17 2008-10-23 Bayer Materialscience Ag Wärmeintegration in einem Deacon-Prozess
JP5495520B2 (ja) * 2008-07-23 2014-05-21 三菱重工業株式会社 排ガス中の二酸化炭素回収装置
CN101608872B (zh) 2009-07-03 2012-07-04 中国天辰工程有限公司 氯气洗涤冷却设备
CN102666371B (zh) * 2009-11-13 2015-01-07 巴斯夫欧洲公司 提纯氯进料的方法
WO2011110880A1 (en) 2010-03-06 2011-09-15 Noram International Limited Method of processing liquid chlorine containing nitrogen trichloride
CA2758368C (en) * 2010-03-06 2016-05-24 Noram International Limited Method and apparatus for vaporizing liquid chlorine containing nitrogen trichloride
JP5744680B2 (ja) * 2011-08-30 2015-07-08 未来工業株式会社 配線ボックス
CN102527068B (zh) 2012-01-12 2014-04-02 吉林市双宁科技有限公司 降膜式精馏器
CN102849681A (zh) 2012-04-06 2013-01-02 昊华鸿鹤化工有限责任公司 一种脱除氯化氢气体中所含氯气的方法

Also Published As

Publication number Publication date
US20180186633A1 (en) 2018-07-05
KR20160010584A (ko) 2016-01-27
EP2999662B1 (en) 2020-06-24
US10011484B1 (en) 2018-07-03
HUE051329T2 (hu) 2021-03-01
US20160096731A1 (en) 2016-04-07
CN105228951A (zh) 2016-01-06
EP2999662A1 (en) 2016-03-30
WO2014186954A1 (en) 2014-11-27
SA114350547B1 (ar) 2015-09-15
JP6250794B2 (ja) 2017-12-20
KR102080368B1 (ko) 2020-02-21
JP2016523695A (ja) 2016-08-12
US9938147B2 (en) 2018-04-10
EP2999662A4 (en) 2016-12-07
CN105228951B (zh) 2018-09-25

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