JP2014518873A - 1−クロロ−3,3,3−トリフルオロプロペンを製造するための統合方法 - Google Patents
1−クロロ−3,3,3−トリフルオロプロペンを製造するための統合方法 Download PDFInfo
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- JP2014518873A JP2014518873A JP2014511516A JP2014511516A JP2014518873A JP 2014518873 A JP2014518873 A JP 2014518873A JP 2014511516 A JP2014511516 A JP 2014511516A JP 2014511516 A JP2014511516 A JP 2014511516A JP 2014518873 A JP2014518873 A JP 2014518873A
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- 238000004519 manufacturing process Methods 0.000 title claims description 6
- LDTMPQQAWUMPKS-OWOJBTEDSA-N (e)-1-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)\C=C\Cl LDTMPQQAWUMPKS-OWOJBTEDSA-N 0.000 title description 8
- 238000000034 method Methods 0.000 claims abstract description 30
- 239000000047 product Substances 0.000 claims abstract description 28
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 239000006227 byproduct Substances 0.000 claims abstract description 10
- 238000005191 phase separation Methods 0.000 claims abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000003518 caustics Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011968 lewis acid catalyst Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005201 scrubbing Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 238000004821 distillation Methods 0.000 abstract description 11
- 239000013065 commercial product Substances 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 24
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 24
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 24
- 239000010410 layer Substances 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- VVWFZKBKXPXGBH-UHFFFAOYSA-N 1,1,1,3,3-pentachloropropane Chemical compound ClC(Cl)CC(Cl)(Cl)Cl VVWFZKBKXPXGBH-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 description 4
- 239000002274 desiccant Substances 0.000 description 3
- 239000002808 molecular sieve Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- LDTMPQQAWUMPKS-UHFFFAOYSA-N 1-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C=CCl LDTMPQQAWUMPKS-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- OQISUJXQFPPARX-UHFFFAOYSA-N 2-chloro-3,3,3-trifluoroprop-1-ene Chemical class FC(F)(F)C(Cl)=C OQISUJXQFPPARX-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- ZVQOOHYFBIDMTQ-UHFFFAOYSA-N [methyl(oxido){1-[6-(trifluoromethyl)pyridin-3-yl]ethyl}-lambda(6)-sulfanylidene]cyanamide Chemical compound N#CN=S(C)(=O)C(C)C1=CC=C(C(F)(F)F)N=C1 ZVQOOHYFBIDMTQ-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000011552 falling film Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
-
- 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
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
-
- 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
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
-
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
-
- 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
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
【選択図】なし
Description
240fa及びHFを、高圧(即ち150psig〜600psig)で運転している反応器に供給し;
(a)1233zd、HCl、HF、及び他の副生成物を含む得られる生成物流を蒸留して、HFに富む塔底生成物を反応器に再循環し;
(b)蒸留カラムからの塔頂生成物を、第2の蒸留カラムに供給してHClを除去し;
(c)塔頂流中のHClを水でスクラビングして、水溶液として回収し;
(d)第2の蒸留カラムからの塔底流を、次に相分離してHFを回収し;
(e)相分離のHFに富む上層を反応器に再循環して戻し;そして
(f)所望の1233zdを含む相分離底層成分をスクラビングし、乾燥し、蒸留して商業的製品仕様を満足させる。
(2)工程(1)からの流れの第1の蒸留を行って、塔底物を工程(1)の反応器に再循環し;
(3)工程(2)の塔頂流の第2の蒸留を行い;
(4)工程(3)のHClに富む塔頂流を分離して、水中の水溶液として回収し;
(5)工程(3)の塔底流を相分離して、HFに富む層及び有機物に富む層を形成し、HFに富む層を工程(1)の反応器に再循環し;
(6)工程(5)からの有機物に富む層を苛性スクラバーに供給して残留する酸性度を除去し、硫酸又はモレキュラーシーブのような適当な乾燥剤で乾燥し;そして
(7)工程(6)からの酸を含まない乾燥した流れを蒸留して、全ての製品仕様を満足する1233zdを生成させる。
上記に記載のように、240及びHFを、触媒を用いるか又は用いないで高圧液相反応させることによって、1233zd、副生成物、HCl、及び未反応のHFを含む生成物流が得られる。幾つかの態様においては、圧力範囲は150psig〜600psigである。幾つかの態様においては、より好ましい圧力範囲は230psig〜500psigであり、最も好ましい圧力範囲は350psig〜450psigである。
本発明は以下の態様を含む。
[1]
(a)高圧で運転している反応器内において240faとHFを反応させて、1233zd、HCl、HF、及び他の副生成物を含む生成物流を生成させ;
(b)工程(a)からの生成物流を蒸留して、第1の塔頂生成物、及びHFに富む第1の塔底生成物にして;
(c)工程(b)からの第1の塔頂生成物を蒸留して、HClを含む第2の塔頂生成物、並びに有機成分及びHFを含む第2の塔底生成物を形成し;
(d)工程(c)からの第2の塔底生成物を相分離して、有機成分からHFを分離し;そして
(e)工程(d)からの有機成分を苛性スクラビング、乾燥、及び蒸留して、精製1233zdを与える;
工程を含む1233zdの製造方法。
[2]
反応器の圧力範囲が150psig〜600psigである、[1]に記載の方法。
[3]
工程(b)からのHFを反応器に再循環する、[1]に記載の方法。
[4]
工程(c)からのHClを水でスクラビングして、場合によっては水溶液として回収する、[1]に記載の方法。
[5]
工程(d)における相分離からのHFを反応器に再循環して戻す、[1]に記載の方法。
[6]
苛性スクラビングを、NaOH又はKOHを用いて行う、[1]に記載の方法。
[7]
工程(a)を、触媒を用いて行う、[1]に記載の方法。
[8]
触媒が1種類以上のルイス酸触媒を含む、[7]に記載の方法。
[9]
ルイス酸触媒が、TiCl4、SbCl5、及びこれらの混合物から選択される、[8]に記載の方法。
[10]
触媒がTiCl4である、[9]に記載の方法。
Claims (10)
- (a)高圧で運転している反応器内において240faとHFを反応させて、1233zd、HCl、HF、及び他の副生成物を含む生成物流を生成させ;
(b)工程(a)からの生成物流を蒸留して、第1の塔頂生成物、及びHFに富む第1の塔底生成物にして;
(c)工程(b)からの第1の塔頂生成物を蒸留して、HClを含む第2の塔頂生成物、並びに有機成分及びHFを含む第2の塔底生成物を形成し;
(d)工程(c)からの第2の塔底生成物を相分離して、有機成分からHFを分離し;そして
(e)工程(d)からの有機成分を苛性スクラビング、乾燥、及び蒸留して、精製1233zdを与える;
工程を含む1233zdの製造方法。 - 反応器の圧力範囲が150psig〜600psigである、請求項1に記載の方法。
- 工程(b)からのHFを反応器に再循環する、請求項1に記載の方法。
- 工程(c)からのHClを水でスクラビングして、場合によっては水溶液として回収する、請求項1に記載の方法。
- 工程(d)における相分離からのHFを反応器に再循環して戻す、請求項1に記載の方法。
- 苛性スクラビングを、NaOH又はKOHを用いて行う、請求項1に記載の方法。
- 工程(a)を、触媒を用いて行う、請求項1に記載の方法。
- 触媒が1種類以上のルイス酸触媒を含む、請求項7に記載の方法。
- ルイス酸触媒が、TiCl4、SbCl5、及びこれらの混合物から選択される、請求項8に記載の方法。
- 触媒がTiCl4である、請求項9に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161487735P | 2011-05-19 | 2011-05-19 | |
US61/487,735 | 2011-05-19 | ||
US13/471,565 | 2012-05-15 | ||
US13/471,565 US9000240B2 (en) | 2011-05-19 | 2012-05-15 | Integrated process for the production of 1-chloro-3,3,3-trifluoropropene |
PCT/US2012/038269 WO2012158872A2 (en) | 2011-05-19 | 2012-05-17 | Integrated process for the production of 1-chloro-3,3,3-trifluoropropene |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014518873A true JP2014518873A (ja) | 2014-08-07 |
Family
ID=47175419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014511516A Pending JP2014518873A (ja) | 2011-05-19 | 2012-05-17 | 1−クロロ−3,3,3−トリフルオロプロペンを製造するための統合方法 |
Country Status (8)
Country | Link |
---|---|
US (4) | US9000240B2 (ja) |
EP (1) | EP2709970A4 (ja) |
JP (1) | JP2014518873A (ja) |
KR (1) | KR20140027404A (ja) |
CN (1) | CN103827067A (ja) |
CA (1) | CA2835948A1 (ja) |
MX (1) | MX2013012674A (ja) |
WO (1) | WO2012158872A2 (ja) |
Families Citing this family (21)
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US9926244B2 (en) | 2008-10-28 | 2018-03-27 | Honeywell International Inc. | Process for drying HCFO-1233zd |
US9540296B2 (en) | 2015-03-19 | 2017-01-10 | Honeywell International Inc. | Process for drying HCFO-1233zd |
US9156752B2 (en) * | 2011-01-04 | 2015-10-13 | Honeywell International Inc. | High purity E-1-chloro-3,3,3-trifluoropropene and methods of making the same |
US9000240B2 (en) | 2011-05-19 | 2015-04-07 | Honeywell International Inc. | Integrated process for the production of 1-chloro-3,3,3-trifluoropropene |
US8921621B2 (en) * | 2012-02-15 | 2014-12-30 | Honeywell International Inc. | Process for the production of HCFC-1233zd |
US8519200B1 (en) * | 2012-02-23 | 2013-08-27 | Honeywell International Inc. | Azeotropic compositions of 1,1,3,3-tetrachloro-1-fluoropropane and hydrogen fluoride |
US9018428B2 (en) | 2012-09-06 | 2015-04-28 | Honeywell International Inc. | Reactor and agitator useful in a process for making 1-chloro-3,3,3-trifluoropropene |
US9272968B2 (en) | 2013-03-14 | 2016-03-01 | Honeywell International Inc. | Process to suppress the formation of 3,3,3-trifluoropropyne in fluorocarbon manufacture |
US9272967B2 (en) * | 2013-10-15 | 2016-03-01 | Honeywell International Inc. | Process for producing 1-chloro-3,3,3-trifluoropropene in an ionic liquid |
CN104016305B (zh) * | 2014-05-26 | 2016-06-22 | 浙江衢化氟化学有限公司 | 一种从氢氟烃粗品中回收氟化氢的方法 |
JP2016023146A (ja) * | 2014-07-17 | 2016-02-08 | 旭硝子株式会社 | トリフルオロエチレンの精製方法 |
US20160332935A1 (en) * | 2015-05-12 | 2016-11-17 | Honeywell International Inc. | Integrated Process for Making HCFO-1233zd and HFC-245fa |
US9938213B2 (en) | 2015-08-19 | 2018-04-10 | Honeywell International Inc. | Methods for removing acidic impurities from halogenated propenes |
JP6826280B2 (ja) | 2016-01-15 | 2021-02-03 | セントラル硝子株式会社 | トランス−1−クロロ−3,3,3−トリフルオロプロペンの製造方法 |
US10029964B2 (en) | 2016-08-30 | 2018-07-24 | Honeywell International Inc. | Azeotropic or azeotrope-like compositions of 3,3,3-trifluoropropyne and water |
US9950974B2 (en) | 2016-08-31 | 2018-04-24 | Honeywell International Inc. | Azeotropic or azeotrope-like compositions of 1,3,3-trichloro-3-fluoro-1-ene (HCFO-1231zd) and hydrogen fluoride (HF) |
US9950973B2 (en) | 2016-08-31 | 2018-04-24 | Honeywell International Inc. | Azeotropic or azeotrope-like compositions of 1,3-dichloro-3,3-difluoroprop-1-ene (HCFO-1232zd) and hydrogen fluoride (HF) |
JP2020502085A (ja) * | 2016-12-21 | 2020-01-23 | アーケマ・インコーポレイテッド | R1233zdを精製された形で回収するための方法及びシステム |
CN107324968B (zh) * | 2017-07-24 | 2020-08-04 | 浙江衢化氟化学有限公司 | 一种联产低碳发泡剂的方法 |
US10035743B1 (en) | 2017-10-30 | 2018-07-31 | Honeywell International Inc. | Method for conversion of 1, 3, 3, 3-tetrafluoropropene (HFO-1234ze) to 1-chloro-3, 3, 3-trifluoropropene (HCFO-1233zd) |
FR3081158B1 (fr) * | 2018-05-16 | 2020-07-31 | Arkema France | Procede de production du 1-chloro-3,3,3-trifluoropropene. |
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- 2012-05-17 JP JP2014511516A patent/JP2014518873A/ja active Pending
- 2012-05-17 WO PCT/US2012/038269 patent/WO2012158872A2/en active Application Filing
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Also Published As
Publication number | Publication date |
---|---|
US9556091B2 (en) | 2017-01-31 |
MX2013012674A (es) | 2013-12-02 |
KR20140027404A (ko) | 2014-03-06 |
US9682905B2 (en) | 2017-06-20 |
EP2709970A2 (en) | 2014-03-26 |
US20160083316A1 (en) | 2016-03-24 |
US20120296127A1 (en) | 2012-11-22 |
CN103827067A (zh) | 2014-05-28 |
US9227894B2 (en) | 2016-01-05 |
WO2012158872A3 (en) | 2013-05-02 |
US9000240B2 (en) | 2015-04-07 |
US20150148570A1 (en) | 2015-05-28 |
CA2835948A1 (en) | 2012-11-22 |
WO2012158872A2 (en) | 2012-11-22 |
EP2709970A4 (en) | 2014-10-29 |
US20150197468A1 (en) | 2015-07-16 |
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