JP2016500376A - 塩素化プロペンを生成するための方法 - Google Patents
塩素化プロペンを生成するための方法 Download PDFInfo
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- JP2016500376A JP2016500376A JP2015548061A JP2015548061A JP2016500376A JP 2016500376 A JP2016500376 A JP 2016500376A JP 2015548061 A JP2015548061 A JP 2015548061A JP 2015548061 A JP2015548061 A JP 2015548061A JP 2016500376 A JP2016500376 A JP 2016500376A
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- chlorination
- reactor
- ionic
- dehydrochlorination
- trichloropropane
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/06—Preparation of halogenated hydrocarbons by addition of halogens combined with replacement of hydrogen atoms by halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (17)
- イオン性塩素化工程を含む、1,2−ジクロロプロパンを含む供給流から塩素化プロペンを生成するための方法であって、前記イオン性塩素化工程からの生成物流中の任意の1,2,3−トリクロロプロパンの少なくとも一部が、そこから除去されるか、あるいは第1の化学塩基脱塩化水素工程に供される、方法。
- 前記イオン性塩素化工程が、塩化アルミニウム、塩化第二鉄、ヨウ素、硫黄、鉄、五塩化アンチモン、三塩化ホウ素、1つ以上のハロゲン化ランタン、および1つ以上の金属トリフラート、またはこれらの組み合わせを含む触媒の存在下で実行される、請求項1に記載の方法。
- 前記イオン性塩素化生成物流が1,2,2,3−テトラクロロプロパンを更に含む、請求項1に記載の方法。
- 前記イオン性塩素化工程が、トリクロロプロパン、テトラクロロプロパン、およびペンタクロロプロパンを含む生成物流を生成する、請求項1、2、または3に記載の方法。
- 前記生成物流が、1,2,3−トリクロロプロパンおよび1,2,2,3−テトラクロロプロパンを含み、少なくともその一部が、前記生成物流から分離され、前記方法から除去される、請求項4に記載の方法。
- 前記第1の化学塩基脱塩化水素工程が、ジおよびトリクロロプロペンを含む混合物を生成する、請求項1または5に記載の方法。
- 前記クロロプロペンが、テトラおよびペンタクロロプロパンを含む混合物を提供するために更なる塩素化工程に供される、請求項6に記載の方法。
- 前記更なる塩素化工程が、前記イオン性塩素化工程と同じ反応器内で実行される、請求項7に記載の方法。
- 前記更なる塩素化工程が、触媒無しに、あるいは1つ以上のアゾ化合物および/もしくは過酸化化合物、紫外線、またはこれらの組み合わせを含むフリーラジカル開始剤を伴い、別の反応器内で実行される、請求項7に記載の方法。
- 前記ペンタクロロプロパンが、分離され、精製され、第2の脱塩化水素工程に供される、請求項4または7に記載の方法。
- 前記第2の脱塩化水素工程が、苛性ソーダ、水酸化カリウム、水酸化カルシウム、またはこれらの組み合わせを含む、1つ以上の塩基性化学物質を使用して実行される、請求項10に記載の方法。
- 前記方法が、触媒作用によって実行される更なる脱塩化水素工程を含む、請求項11に記載の方法。
- 前記触媒がルイス酸触媒を含む、請求項12に記載の方法。
- 前記触媒が、塩化アルミニウム、塩化第二鉄、ヨウ素、硫黄、鉄、五塩化アンチモン、三塩化ホウ素、1つ以上のハロゲン化ランタン、および1つ以上の金属トリフラート、またはこれらの組み合わせを含む、請求項12に記載の方法。
- Cl2、SO2Cl2、またはこれらの組み合わせの塩素化剤としての使用を更に含む、請求項1に記載の方法。
- 前記供給流の1つ以上の成分が、前記方法における使用のために生成される、請求項1に記載の方法。
- 2,3,3,3−テトラフルオロプロプ−1−エンまたは1,3,3,3−テトラフルオロプロプ−1−エンを調製するための方法であって、請求項1に記載の方法によって調製される塩素化プロペンを、2、3,3,3−テトラフルオロプロプ−1−エンまたは1,3,3,3−テトラフルオロプロプ−1−エンへと転化することを含む、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261738787P | 2012-12-18 | 2012-12-18 | |
US61/738,787 | 2012-12-18 | ||
PCT/US2013/075909 WO2014100066A1 (en) | 2012-12-18 | 2013-12-18 | Process for the production of chlorinated propenes |
Publications (2)
Publication Number | Publication Date |
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JP2016500376A true JP2016500376A (ja) | 2016-01-12 |
JP6247311B2 JP6247311B2 (ja) | 2017-12-13 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2015548061A Expired - Fee Related JP6247311B2 (ja) | 2012-12-18 | 2013-12-18 | 塩素化プロペンを生成するための方法 |
Country Status (6)
Country | Link |
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US (1) | US9512053B2 (ja) |
EP (1) | EP2935165A1 (ja) |
JP (1) | JP6247311B2 (ja) |
CN (1) | CN104870411B (ja) |
CA (1) | CA2893841C (ja) |
WO (1) | WO2014100066A1 (ja) |
Families Citing this family (16)
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---|---|---|---|---|
EP3366661A1 (en) | 2011-08-07 | 2018-08-29 | Blue Cube IP LLC | Process for the production of chlorinated propenes |
US9475739B2 (en) | 2011-08-07 | 2016-10-25 | Blue Cube Ip Llc | Process for the production of chlorinated propenes |
EP2785670B1 (en) | 2011-12-02 | 2017-10-25 | Blue Cube IP LLC | Process for the production of chlorinated alkanes |
US9284239B2 (en) | 2011-12-02 | 2016-03-15 | Blue Cube Ip Llc | Process for the production of chlorinated alkanes |
WO2013096706A1 (en) | 2011-12-23 | 2013-06-27 | Dow Global Technologies, Llc | Process for the production of alkenes and/or aromatic compounds |
US9321707B2 (en) | 2012-09-20 | 2016-04-26 | Blue Cube Ip Llc | Process for the production of chlorinated propenes |
US9598334B2 (en) | 2012-09-20 | 2017-03-21 | Blue Cube Ip Llc | Process for the production of chlorinated propenes |
CN104718020A (zh) | 2012-09-30 | 2015-06-17 | 陶氏环球技术有限公司 | 堰式骤冷器和并入所述堰式骤冷器的工艺 |
IN2015DN03949A (ja) | 2012-10-26 | 2015-10-02 | Dow Global Technologies Llc | |
CN104870411B (zh) | 2012-12-18 | 2018-10-02 | 蓝立方知识产权有限责任公司 | 用于生产氯化丙烯的方法 |
US9475740B2 (en) | 2012-12-19 | 2016-10-25 | Blue Cube Ip Llc | Process for the production of chlorinated propenes |
EP2961722A2 (en) | 2013-02-27 | 2016-01-06 | Blue Cube IP LLC | Process for the production of chlorinated propenes |
CA2903760C (en) | 2013-03-09 | 2018-02-20 | Blue Cube Ip Llc | Process for the production of chlorinated alkanes |
TWI755352B (zh) * | 2014-10-16 | 2022-02-21 | 捷克商史波克專業化學杭尼維洛普合股公司 | 用於製造高純度氯化烷烴的方法 |
CN106397102A (zh) * | 2016-08-29 | 2017-02-15 | 山东同成医药股份有限公司 | 卤代烃产品及其密封保温增压式生产方法 |
JP2019526557A (ja) * | 2016-09-09 | 2019-09-19 | ブルー キューブ アイピー エルエルシー | 塩素化アルカンを脱塩化水素させるためのプロセス |
Citations (3)
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CN101955414A (zh) * | 2010-04-20 | 2011-01-26 | 南通泰禾化工有限公司 | 1,1,2,3-四氯丙烯生产工艺 |
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WO2012166393A1 (en) * | 2011-05-31 | 2012-12-06 | Dow Global Technologies, Llc | Process for the production of chlorinated propenes |
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