HUE034452T2 - Eljárás fluor vegyületek elõállítására - Google Patents

Eljárás fluor vegyületek elõállítására Download PDF

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Publication number
HUE034452T2
HUE034452T2 HUE09724301A HUE09724301A HUE034452T2 HU E034452 T2 HUE034452 T2 HU E034452T2 HU E09724301 A HUE09724301 A HU E09724301A HU E09724301 A HUE09724301 A HU E09724301A HU E034452 T2 HUE034452 T2 HU E034452T2
Authority
HU
Hungary
Prior art keywords
catalyst
chromium
nickel
process according
seconds
Prior art date
Application number
HUE09724301A
Other languages
English (en)
Inventor
Michel Devic
Laurent Wendlinger
Original Assignee
Arkema France
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 France filed Critical Arkema France
Publication of HUE034452T2 publication Critical patent/HUE034452T2/hu

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • B01J37/26—Fluorinating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/866—Nickel and chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Claims (4)

  1. Szabadalmi igéoy pokoli I, C3H*HPCH8P (!b) képlett vegyiM i»i.ÄV' éShifefuorôâàsàra •CFrCä^Ofe (IIbj= vsgpierié m®Mm alapú tttdMft íévó krém Is ®MmI alapú kevert ka-tMizátüron, I, Az |>: Igénypont szcrátü eljárás, amelyben a kévétt katalizátor egy kám--paMpt Aalopnidet vagy -oxihalogenUJet tartalmaz keverékben ogy nikkel-cnoddal, -halogeniddel vagy -oxibalogentddeL
  2. 3, Az 1. vagy 2, igénypont szerinti eljárás* atiselybee a keveri, katalizátor króm--íltiprldeí vagy -öklllboridot tartalmaz keverékben nikkd-fluoriddai vagy '-oxííiucridnal
  3. 4, Az 1-3, Igénypontok bármelyike szeried eljárás, átnelyhen az álmuinmm alapú hordozó egy &amp;1 urninum-halogsoid vagy -exdmbgeaid, %. A/ 1 -4, igény pontok bármely íke szerinti eljárás,, amelyben ait aiumMitm alapú hordozó alnndnnm-Önond vagy <«ox!:inodii d. Az f—5. Igmrypontok bármelyike szerinti eljárás, amelyben a katalizátor :0,0-30: iömegíHi krómot és iömeg% nikkelt mémm*. mkm émm §,3 és .§ iM\ arány M* zötti mennyiségben vannak jelen, "% Az I ~é, Igénypontok bármelyike: szerinti eljárás gáz tápéban megvalósítván I, Az 1"7> igénypontok bármelyike szerinti eljárás Î5ÔUC Ü MiÄti ;M- tnérsékieten, leginkább 300 és 500°C között és előnyösen 3ÖU és 4(}(FC kozott megválásává. % Az 1-S, igeoypóMók bármelyike szerinti eljárás 0,1 és iOO másodpere közötti, leginkább 1 és 50 másodpere közötti és előnyösen 2 és 20 másodperc közötti érintkezési idővel megvalósítva.
  4. 10. Az 1-9. igénypontok bármelyike szerinti éprás hidrogén jelenlétében megvalósítva, ahol a Ha/Ï ,í ;»â méïïj '4ß ds 3d közötti, legnAábötp és 20 közötti, előnyösen 1 és: 10 közötti, II. .Akmininm alapú hortlozén: lévő króm és tikkel alapé keveri kátaitzátor alkál-mnzáSá katalizátorként CF^CHF-CHrF pb) képietö végyület szelektív dehldroSnorozásI re-akeiejához Œs-CF-CFb (Ob) vegyületié.
HUE09724301A 2008-03-28 2009-03-27 Eljárás fluor vegyületek elõállítására HUE034452T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0801729A FR2929273B1 (fr) 2008-03-28 2008-03-28 Procede de preparation de composes fluores.

Publications (1)

Publication Number Publication Date
HUE034452T2 true HUE034452T2 (hu) 2018-02-28

Family

ID=39884293

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE09724301A HUE034452T2 (hu) 2008-03-28 2009-03-27 Eljárás fluor vegyületek elõállítására

Country Status (9)

Country Link
US (1) US20110015452A1 (hu)
EP (1) EP2271605B1 (hu)
JP (1) JP5539956B2 (hu)
CN (1) CN101980993B (hu)
ES (1) ES2638848T3 (hu)
FR (1) FR2929273B1 (hu)
HU (1) HUE034452T2 (hu)
PL (1) PL2271605T3 (hu)
WO (1) WO2009118630A1 (hu)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011140013A1 (en) 2010-05-03 2011-11-10 Arkema Inc. Dehydrofluorination of pentafluoroalkanes to form tetrafluoroolefins
GB201207666D0 (en) * 2012-05-02 2012-06-13 Mexichem Amanco Holding Sa Process
US9187386B2 (en) * 2013-05-23 2015-11-17 The Chemours Company Fc, Llc Catalytic process of making 1,3,3,3-tetrafluoropropene
FR3010996B1 (fr) * 2013-09-24 2015-09-25 Arkema France Procede de fluoration en phase gaz
CN108779048B (zh) * 2016-02-25 2022-01-14 Ａｇｃ株式会社 1-氯-2,3,3,3-四氟丙烯的制造方法
FR3066926B1 (fr) * 2017-06-06 2020-05-22 Arkema France Procede de modification de la distribution en fluor dans un compose hydrocarbure.
FR3066927B1 (fr) * 2017-06-06 2019-06-21 Arkema France Procede de modification de la distribution en fluor dans un compose hydrocarbure.
EP4212500A1 (en) * 2018-06-06 2023-07-19 Honeywell International Inc. Method for dehydrochlorination of hcfc-244bb to manufacture hfo-1234yf
CN112264057B (zh) * 2020-10-09 2024-10-08 南北兄弟药业投资有限公司 一种用于制备R152a的纳米氟化催化剂及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669022B1 (fr) * 1990-11-13 1992-12-31 Atochem Procede de fabrication du tetrafluoro-1,1,1,2-ethane.
JP3158440B2 (ja) * 1992-06-05 2001-04-23 ダイキン工業株式会社 １，１，１，２，３−ペンタフルオロプロペンの製造方法及び１，１，１，２，３−ペンタフルオロプロパンの製造方法
EP0958265B1 (en) * 1997-01-31 2003-04-02 E.I. Du Pont De Nemours And Company The catalytic manufacture of pentafluoropropenes
US6124510A (en) * 1998-07-21 2000-09-26 Elf Atochem North America, Inc. 1234ze preparation
CN103274895B (zh) * 2005-11-03 2016-06-15 霍尼韦尔国际公司 氟化有机化合物的制备方法
ES2392591T3 (es) * 2006-03-31 2012-12-12 E.I. Du Pont De Nemours And Company Coproducción de hidrofluoroolefinas
US7722781B2 (en) * 2006-06-27 2010-05-25 E.I. Du Pont De Nemours And Company Tetrafluoropropene production processes
ES2447037T3 (es) * 2006-09-05 2014-03-11 E.I. Du Pont De Nemours And Company Procedimiento de fabricación de 2,3,3,3-tetrafluoropropeno
US20100185029A1 (en) * 2007-06-27 2010-07-22 Arkema Inc. Two step process for the manufacture of hydrofluoroolefins

Also Published As

Publication number Publication date
JP5539956B2 (ja) 2014-07-02
WO2009118630A1 (fr) 2009-10-01
CN101980993B (zh) 2014-04-09
CN101980993A (zh) 2011-02-23
EP2271605B1 (fr) 2017-06-28
PL2271605T3 (pl) 2017-11-30
US20110015452A1 (en) 2011-01-20
FR2929273A1 (fr) 2009-10-02
JP2011515456A (ja) 2011-05-19
ES2638848T3 (es) 2017-10-24
FR2929273B1 (fr) 2017-05-26
EP2271605A1 (fr) 2011-01-12

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