JP2024063186A5 - - Google Patents
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- Publication number
- JP2024063186A5 JP2024063186A5 JP2024033495A JP2024033495A JP2024063186A5 JP 2024063186 A5 JP2024063186 A5 JP 2024063186A5 JP 2024033495 A JP2024033495 A JP 2024033495A JP 2024033495 A JP2024033495 A JP 2024033495A JP 2024063186 A5 JP2024063186 A5 JP 2024063186A5
- Authority
- JP
- Japan
- Prior art keywords
- process stream
- trifluoroiodomethane
- organic impurities
- impurities
- boiling point
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025083346A JP2025134695A (ja) | 2018-12-03 | 2025-05-19 | 高純度トリフルオロヨードメタンを生成するためのプロセス |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862774520P | 2018-12-03 | 2018-12-03 | |
| US62/774,520 | 2018-12-03 | ||
| US16/683,924 | 2019-11-14 | ||
| US16/683,924 US10941091B2 (en) | 2018-12-03 | 2019-11-14 | Processes for producing high-purity trifluoroiodomethane |
| JP2021530950A JP7451527B2 (ja) | 2018-12-03 | 2019-12-03 | 高純度トリフルオロヨードメタンを生成するためのプロセス |
| PCT/US2019/064143 WO2020117745A1 (en) | 2018-12-03 | 2019-12-03 | Processes for producing high-purity trifluoroiodomethane |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021530950A Division JP7451527B2 (ja) | 2018-12-03 | 2019-12-03 | 高純度トリフルオロヨードメタンを生成するためのプロセス |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025083346A Division JP2025134695A (ja) | 2018-12-03 | 2025-05-19 | 高純度トリフルオロヨードメタンを生成するためのプロセス |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024063186A JP2024063186A (ja) | 2024-05-10 |
| JP2024063186A5 true JP2024063186A5 (https=) | 2024-07-16 |
| JP7685640B2 JP7685640B2 (ja) | 2025-05-29 |
Family
ID=70848552
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021530950A Active JP7451527B2 (ja) | 2018-12-03 | 2019-12-03 | 高純度トリフルオロヨードメタンを生成するためのプロセス |
| JP2024033495A Active JP7685640B2 (ja) | 2018-12-03 | 2024-03-06 | 高純度トリフルオロヨードメタンを生成するためのプロセス |
| JP2025083346A Pending JP2025134695A (ja) | 2018-12-03 | 2025-05-19 | 高純度トリフルオロヨードメタンを生成するためのプロセス |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021530950A Active JP7451527B2 (ja) | 2018-12-03 | 2019-12-03 | 高純度トリフルオロヨードメタンを生成するためのプロセス |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025083346A Pending JP2025134695A (ja) | 2018-12-03 | 2025-05-19 | 高純度トリフルオロヨードメタンを生成するためのプロセス |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10941091B2 (https=) |
| EP (1) | EP3891114A4 (https=) |
| JP (3) | JP7451527B2 (https=) |
| KR (1) | KR102904072B1 (https=) |
| CN (2) | CN113286774B (https=) |
| CA (1) | CA3121558A1 (https=) |
| MX (2) | MX2021006220A (https=) |
| WO (1) | WO2020117745A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3107280B1 (fr) * | 2020-02-19 | 2023-01-13 | Arkema France | Composition comprenant un composé iodofluorocarbure |
| US20220080243A1 (en) * | 2020-09-11 | 2022-03-17 | Honeywell International Inc. | Azeotrope or azeotrope-like compositions of trifluoroiodomethane (cf3i) and water |
| US20220112226A1 (en) * | 2020-10-14 | 2022-04-14 | Honeywell International Inc. | Trifluoroacetyl iodide compositions useful for making trifluoroiodomethane |
| US11453631B2 (en) * | 2020-10-14 | 2022-09-27 | Honeywell International Inc. | Methods for removal HI/I2/HI3 from trifluoroacetyl iodide (TFAI) feedstock and pyrolysis reactor effluent |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4051110B2 (ja) * | 1996-11-20 | 2008-02-20 | 東ソ−・エフテック株式会社 | ヨウ化トリフルオロメタンの製造方法 |
| KR100535788B1 (ko) * | 2002-11-20 | 2005-12-09 | 김규성 | 트리플루오르요오드메탄의 제조방법 및 그 장치와 촉매 |
| US8058486B2 (en) | 2004-04-29 | 2011-11-15 | Honeywell International Inc. | Integrated process to produce 2,3,3,3-tetrafluoropropene |
| US8766020B2 (en) | 2008-07-31 | 2014-07-01 | Honeywell International Inc. | Process for producing 2,3,3,3-tetrafluoropropene |
| US7597744B2 (en) * | 2006-07-12 | 2009-10-06 | Honeywell International Inc. | Use of molecular sieves for the removal of HFC-23 from fluorocarbon products |
| US8871986B2 (en) * | 2006-10-16 | 2014-10-28 | Honeywell International Inc. | Catalyst promoters for producing trifluoroiodomethane and pentafluoroiodoethane |
| GB0918069D0 (en) * | 2009-10-15 | 2009-12-02 | Ineos Fluor Holdings Ltd | Process |
| US9890096B2 (en) | 2011-01-19 | 2018-02-13 | Honeywell International Inc. | Methods of making 2,3,3,3-tetrafluoro-2-propene |
| JP6271431B2 (ja) * | 2011-09-30 | 2018-01-31 | ハネウェル・インターナショナル・インコーポレーテッドＨｏｎｅｙｗｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃ． | ２，３，３，３−テトラフルオロプロペンの製造方法 |
| KR20250150693A (ko) * | 2013-03-15 | 2025-10-20 | 허니웰 인터내셔날 인코포레이티드 | 2,3,3,3-테트라플루오로프로펜 생성물에서 할로겐화 에틸렌 불순물을 제거하는 방법 |
| GB201512510D0 (en) | 2015-07-17 | 2015-08-19 | Mexichem Fluor Sa De Cv | Process |
| US9938213B2 (en) * | 2015-08-19 | 2018-04-10 | Honeywell International Inc. | Methods for removing acidic impurities from halogenated propenes |
| CN105503515B (zh) * | 2016-01-26 | 2017-12-15 | 巨化集团技术中心 | 一种短链全氟碘代烷的连续制备方法 |
| GB2547277A (en) | 2016-02-15 | 2017-08-16 | Mexichem Fluor Sa De Cv | Process |
| CN107176902B (zh) * | 2017-07-28 | 2020-10-13 | 北京宇极科技发展有限公司 | 一种三氟碘甲烷分离提纯工艺 |
| US10125066B1 (en) * | 2017-11-29 | 2018-11-13 | Honeywell International Inc. | Process for making high purity 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb) |
| CN108675914A (zh) | 2018-06-19 | 2018-10-19 | 宇极（廊坊）新材料有限公司 | 一种制备高纯三氟碘甲烷的方法 |
-
2019
- 2019-11-14 US US16/683,924 patent/US10941091B2/en not_active Ceased
- 2019-12-03 EP EP19892682.6A patent/EP3891114A4/en active Pending
- 2019-12-03 MX MX2021006220A patent/MX2021006220A/es unknown
- 2019-12-03 CN CN201980078943.7A patent/CN113286774B/zh active Active
- 2019-12-03 CN CN202411468237.2A patent/CN119350121A/zh active Pending
- 2019-12-03 CA CA3121558A patent/CA3121558A1/en active Pending
- 2019-12-03 KR KR1020217016156A patent/KR102904072B1/ko active Active
- 2019-12-03 WO PCT/US2019/064143 patent/WO2020117745A1/en not_active Ceased
- 2019-12-03 JP JP2021530950A patent/JP7451527B2/ja active Active
-
2021
- 2021-05-27 MX MX2025012944A patent/MX2025012944A/es unknown
-
2024
- 2024-03-06 JP JP2024033495A patent/JP7685640B2/ja active Active
-
2025
- 2025-05-19 JP JP2025083346A patent/JP2025134695A/ja active Pending
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