PT2970058T - Métodos para a remoção de impurezas de etileno halogenado no produto 2,3,3,3-tetrafluoropropeno - Google Patents

Métodos para a remoção de impurezas de etileno halogenado no produto 2,3,3,3-tetrafluoropropeno

Info

Publication number
PT2970058T
PT2970058T PT147677694T PT14767769T PT2970058T PT 2970058 T PT2970058 T PT 2970058T PT 147677694 T PT147677694 T PT 147677694T PT 14767769 T PT14767769 T PT 14767769T PT 2970058 T PT2970058 T PT 2970058T
Authority
PT
Portugal
Prior art keywords
tetrafluoropropene
methods
product
halogenated ethylene
removing halogenated
Prior art date
Application number
PT147677694T
Other languages
English (en)
Portuguese (pt)
Original Assignee
Honeywell Int 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51530207&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT2970058(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of PT2970058T publication Critical patent/PT2970058T/pt

Links

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
    • C07C17/389—Separation; Purification; Stabilisation; Use of additives by adsorption on solids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
    • 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
    • C07B2200/09—Geometrical isomers
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
PT147677694T 2013-03-15 2014-03-12 Métodos para a remoção de impurezas de etileno halogenado no produto 2,3,3,3-tetrafluoropropeno PT2970058T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361792669P 2013-03-15 2013-03-15

Publications (1)

Publication Number Publication Date
PT2970058T true PT2970058T (pt) 2024-03-05

Family

ID=51530207

Family Applications (1)

Application Number Title Priority Date Filing Date
PT147677694T PT2970058T (pt) 2013-03-15 2014-03-12 Métodos para a remoção de impurezas de etileno halogenado no produto 2,3,3,3-tetrafluoropropeno

Country Status (10)

Country Link
US (3) US9447004B2 (enExample)
EP (3) EP3925946A1 (enExample)
JP (5) JP2016511285A (enExample)
KR (5) KR20250152674A (enExample)
CN (1) CN105026351A (enExample)
ES (1) ES2972152T3 (enExample)
MX (1) MX378625B (enExample)
PL (1) PL2970058T3 (enExample)
PT (1) PT2970058T (enExample)
WO (1) WO2014150889A1 (enExample)

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CN106345264B (zh) * 2016-07-19 2018-10-30 浙江博瑞电子科技有限公司 一种使用杂质分解剂的有机氟气体的提纯方法
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CN107008103A (zh) * 2017-05-05 2017-08-04 上海化工研究院有限公司 一种物理吸附脱出气相中挥发性氯代烃的方法
US10233137B1 (en) * 2017-10-13 2019-03-19 Honeywell International Inc. Method for removing unsaturated halogenated impurities from 2,3,3,3-tetrafluoropropene (HFO-1234yf)
CN109985663B (zh) * 2017-12-29 2020-09-08 华中科技大学 一种对一锅法原位合成的Cu-SSZ-13分子筛进行后处理的方法
US10351494B1 (en) * 2018-01-08 2019-07-16 Honeywell International Inc. Systems and methods for reducing the formation of impurities during 244bb dehydrochlorination to 1234yf
CN119118781A (zh) 2018-06-06 2024-12-13 霍尼韦尔国际公司 用于HCFC-244bb的脱氯化氢以制备HFO-1234yf的方法
US10941091B2 (en) * 2018-12-03 2021-03-09 Honeywell International Inc. Processes for producing high-purity trifluoroiodomethane
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CN112169767B (zh) * 2020-09-30 2022-06-10 中船(邯郸)派瑞特种气体股份有限公司 一种去除六氟丁二烯中氯烃杂质的吸附剂
US12083493B2 (en) * 2021-03-04 2024-09-10 American Air Liquide, Inc. Selective adsorption of halocarbon impurities containing cl, br and i in fluorocarbons or hydrofluorocarbons using adsorbent supported metal oxide
JP7441985B2 (ja) * 2022-02-21 2024-03-01 ダイキン工業株式会社 分離方法
JP7744595B2 (ja) * 2023-08-23 2025-09-26 ダイキン工業株式会社 分離方法
TW202513512A (zh) * 2023-09-29 2025-04-01 美商科慕Ｆｃ有限責任公司 用於純化共同生產的ｈｆｏ－ｅ／ｚ－１１３２之程序及其組成物
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Also Published As

Publication number Publication date
KR20210129275A (ko) 2021-10-27
WO2014150889A1 (en) 2014-09-25
EP4549417A3 (en) 2025-08-27
US10099977B2 (en) 2018-10-16
KR20150131272A (ko) 2015-11-24
MX378625B (es) 2025-03-11
JP2024096818A (ja) 2024-07-17
PL2970058T3 (pl) 2024-05-06
KR20230107715A (ko) 2023-07-17
US20140275655A1 (en) 2014-09-18
JP2019048827A (ja) 2019-03-28
KR20250150693A (ko) 2025-10-20
EP2970058A1 (en) 2016-01-20
KR20250152674A (ko) 2025-10-23
US10676415B2 (en) 2020-06-09
EP2970058A4 (en) 2016-11-09
JP7470744B2 (ja) 2024-04-18
US9447004B2 (en) 2016-09-20
JP2016511285A (ja) 2016-04-14
EP3925946A1 (en) 2021-12-22
MX2015010801A (es) 2015-11-26
KR102554663B1 (ko) 2023-07-11
EP2970058B1 (en) 2023-12-13
CN105026351A (zh) 2015-11-04
ES2972152T3 (es) 2024-06-11
US20170001931A1 (en) 2017-01-05
US20190047927A1 (en) 2019-02-14
EP4549417A2 (en) 2025-05-07
JP2022141845A (ja) 2022-09-29
JP2021006551A (ja) 2021-01-21

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