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1. (WO2016058567) PROCESS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/058567 International Application No.: PCT/CZ2015/000121
Publication Date: 21.04.2016 International Filing Date: 15.10.2015
IPC:
C07C 17/25 (2006.01) ,C07C 21/04 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
17
Preparation of halogenated hydrocarbons
25
by splitting-off hydrogen halides from halogenated hydrocarbons
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
21
Acyclic unsaturated compounds containing halogen atoms
02
containing carbon-to-carbon double bonds
04
Chloro-alkenes
Applicants:
SPOLEK PRO CHEMICKOU A HUTNI VYROBU, AKCIOVA SPOLECNOST [CZ/CZ]; Revolucni 1930/86 400 32 Usti nad Labem, CZ
Inventors:
ONDRUS, Zdenek; CZ
KUBICEK, Pavel; CZ
FILAS, Karel; CZ
SLADEK, Petr; CZ
Agent:
JIROTKOVA, Ivana; ROTT, RUZICKA & GUTTMANN Vinohradska 37 120 00 Praha 2, CZ
Priority Data:
PV 2014-70616.10.2014CZ
Title (EN) PROCESS
(FR) PROCÉDÉ
Abstract:
(EN) Disclosed is a process for preparing a chlorinated alkene, comprising contacting a chlorinated alkane with a catalyst in a dehydrochlorination zone to produce a liquid reaction mixture comprising the chlorinated alkane and the chlorinated alkene, and extracting chlorinated alkene from the reaction mixture, wherein the concentration of the chlorinated alkene in the reaction mixture present in the dehydrochlorination zone is controlled such that the molar ratio of chlorinated alkene : chlorinated alkane is from 1 :99 to 50:50.
(FR) L'invention concerne un procédé de préparation d'un alcène chloré, comprenant les étapes suivantes: la mise en contact d'un alcane chloré avec un catalyseur dans une zone de déshydrochloration pour produire un mélange réactionnel liquide comportant l'alcane chloré et l'alcène chloré, et l'extraction de l'alcène chloré à partir du mélange réactionnel, la concentration de l'alcène chloré dans le mélange réactionnel présent dans la zone de déshydrochloration étant contrôlée de sorte que le rapport molaire alcène chloré:alcane chloré soit compris entre 1:99 et 50:50.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)