TR201902296T4 - Özütlemeli damıtma ile bir hidroklorofloroolefinden kontaminantın giderilmesine yönelik proses. - Google Patents

Özütlemeli damıtma ile bir hidroklorofloroolefinden kontaminantın giderilmesine yönelik proses. Download PDF

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Publication number
TR201902296T4
TR201902296T4 TR2019/02296T TR201902296T TR201902296T4 TR 201902296 T4 TR201902296 T4 TR 201902296T4 TR 2019/02296 T TR2019/02296 T TR 2019/02296T TR 201902296 T TR201902296 T TR 201902296T TR 201902296 T4 TR201902296 T4 TR 201902296T4
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TR
Turkey
Prior art keywords
hydrochlorofluoroolefin
distillation
extractive distillation
solvent
removing contaminants
Prior art date
Application number
TR2019/02296T
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English (en)
Inventor
A Wismer John
Original Assignee
Arkema Inc
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 Arkema Inc filed Critical Arkema Inc
Publication of TR201902296T4 publication Critical patent/TR201902296T4/tr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Bir hidroklorofloroolefinden (trans-1,1,1-trifloro-3-kloro-2-propen (1233zd(E)) gibi) bir kontaminantın giderilmesine yönelik bir yöntem, saflaştırılmış bir hidroklorofloroolefin oluşturmak için bir özütleyici çözücünün varlığında özütlemeli damıtma kullanılarak hidroklorofloroolefin ve kloroflorokarbon içeren bir karışımdan kloroflorokarbonun (trikloroflorometan (R11) gibi) özütlenmesini içermektedir. Ayırma yöntemi, konvansiyonel damıtma yöntemleri ile ayrılmayan, R11 gibi bir kontaminantın 1232zd(E) gibi bir hidroklorofloroolefinden giderilmesini sağlamaktadır. Yöntem, örneğin özütleyici çözücünün birinci özütlemeli damıtma kolonuna geri dönüştürülmesine imkân tanıyan, bir birinci özütlemeli damıtma kolonu ve bir ikinci çözücü geri kazanım kolonu olmak üzere iki damıtma kolonundan yararlanan bir prosesi kullanabilmektedir.
TR2019/02296T 2012-03-02 2013-02-22 Özütlemeli damıtma ile bir hidroklorofloroolefinden kontaminantın giderilmesine yönelik proses. TR201902296T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261605883P 2012-03-02 2012-03-02

Publications (1)

Publication Number Publication Date
TR201902296T4 true TR201902296T4 (tr) 2019-03-21

Family

ID=49083170

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/02296T TR201902296T4 (tr) 2012-03-02 2013-02-22 Özütlemeli damıtma ile bir hidroklorofloroolefinden kontaminantın giderilmesine yönelik proses.

Country Status (15)

Country Link
US (1) US9284241B2 (tr)
EP (2) EP2819980B1 (tr)
JP (1) JP6230548B2 (tr)
KR (1) KR102029667B1 (tr)
CN (2) CN108863713B (tr)
BR (1) BR112014021670B1 (tr)
CA (1) CA2866326C (tr)
ES (2) ES2711134T3 (tr)
HU (2) HUE043143T2 (tr)
IN (1) IN2014DN07237A (tr)
MX (1) MX354639B (tr)
PL (2) PL3511312T3 (tr)
TR (1) TR201902296T4 (tr)
TW (1) TWI606028B (tr)
WO (1) WO2013130342A1 (tr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3094612B1 (fr) * 2014-01-13 2021-08-04 Arkema France Procede de production du e-1-chloro-3,3,3-trifluoropropene a partir du 1,1,3,3-tetrachloropropene
FR3032706B1 (fr) * 2015-02-17 2019-10-11 Arkema France Procede de separation du 2-chloro-1,1-difluoroethane et du trans-dichloroethylene
CN105601471B (zh) * 2015-10-22 2017-08-25 北京宇极科技发展有限公司 3,3,4,4,5,5‑六氟环戊烯的提纯方法
CN106631683A (zh) * 2016-11-16 2017-05-10 西安近代化学研究所 一种提纯1,1,1,3,3‑五氟丙烷的方法

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Also Published As

Publication number Publication date
KR20140132351A (ko) 2014-11-17
BR112014021670B1 (pt) 2020-09-29
EP3511312A1 (en) 2019-07-17
PL2819980T3 (pl) 2019-05-31
CN108863713A (zh) 2018-11-23
EP3511312B1 (en) 2020-07-15
IN2014DN07237A (tr) 2015-04-24
JP6230548B2 (ja) 2017-11-15
CA2866326C (en) 2020-01-07
EP2819980A1 (en) 2015-01-07
EP2819980A4 (en) 2015-11-25
WO2013130342A1 (en) 2013-09-06
CN108863713B (zh) 2024-05-07
CA2866326A1 (en) 2013-09-06
MX354639B (es) 2018-03-14
CN104144900A (zh) 2014-11-12
JP2015511955A (ja) 2015-04-23
ES2811226T3 (es) 2021-03-11
US9284241B2 (en) 2016-03-15
ES2711134T3 (es) 2019-04-30
HUE050404T2 (hu) 2020-12-28
KR102029667B1 (ko) 2019-10-08
TW201336807A (zh) 2013-09-16
HUE043143T2 (hu) 2019-08-28
EP2819980B1 (en) 2019-01-23
US20150005539A1 (en) 2015-01-01
MX2014010500A (es) 2014-11-26
PL3511312T3 (pl) 2020-11-30
TWI606028B (zh) 2017-11-21

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