CA1109853A - Catalyst and process for production of vcm - Google Patents

Catalyst and process for production of vcm

Info

Publication number: CA1109853A
Authority: CA; Canada
Prior art keywords: catalyst; salt; vcm; edc; reactor
Prior art date: 1977-10-19
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.): Expired

Application number

CA311,520A

Other languages

English (en)

French (fr)

Inventor

Michael F. Lemanski

Frederick C. Leitert

Carl G. Vinson, Jr.

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Diamond Shamrock Corp

Original Assignee

Diamond Shamrock Corp

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.)

1977-10-19

Filing date

1978-09-18

Publication date

1981-09-29

1977-10-19 Priority claimed from US05/843,721 external-priority patent/US4115323A/en

1978-09-18 Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp

1981-09-29 Application granted granted Critical

1981-09-29 Publication of CA1109853A publication Critical patent/CA1109853A/en

Status Expired legal-status Critical Current

Links

239000003054 catalyst Substances 0.000 title claims abstract description 99
238000004519 manufacturing process Methods 0.000 title claims abstract description 6
238000000034 method Methods 0.000 title claims description 42
230000008569 process Effects 0.000 title claims description 37
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 59
239000005977 Ethylene Substances 0.000 claims abstract description 59
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 40
150000003839 salts Chemical class 0.000 claims abstract description 27
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 26
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 22
229910052742 iron Inorganic materials 0.000 claims abstract description 22
229910052703 rhodium Inorganic materials 0.000 claims abstract description 21
239000010948 rhodium Substances 0.000 claims abstract description 21
239000011701 zinc Substances 0.000 claims abstract description 21
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 18
239000000460 chlorine Substances 0.000 claims abstract description 18
229910052801 chlorine Inorganic materials 0.000 claims abstract description 18
229910052725 zinc Inorganic materials 0.000 claims abstract description 18
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims abstract description 15
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 14
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 13
239000001301 oxygen Substances 0.000 claims abstract description 13
229910052760 oxygen Inorganic materials 0.000 claims abstract description 13
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 13
239000000377 silicon dioxide Substances 0.000 claims abstract description 11
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 10
229910052802 copper Inorganic materials 0.000 claims abstract description 10
239000010949 copper Substances 0.000 claims abstract description 10
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
239000012530 fluid Substances 0.000 claims abstract description 9
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 8
229910052697 platinum Inorganic materials 0.000 claims abstract description 7
238000006243 chemical reaction Methods 0.000 claims description 45
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 29
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 29
229910000041 hydrogen chloride Inorganic materials 0.000 claims description 29
239000000203 mixture Substances 0.000 claims description 27
229910052751 metal Inorganic materials 0.000 claims description 19
239000002184 metal Substances 0.000 claims description 19
229910052744 lithium Inorganic materials 0.000 claims description 14
239000006227 byproduct Substances 0.000 claims description 13
239000000306 component Substances 0.000 claims description 13
238000011065 in-situ storage Methods 0.000 claims description 9
239000000463 material Substances 0.000 claims description 9
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
238000010924 continuous production Methods 0.000 claims description 8
239000007795 chemical reaction product Substances 0.000 claims description 6
KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 6
229910001948 sodium oxide Inorganic materials 0.000 claims description 6
239000000376 reactant Substances 0.000 claims description 5
-1 zinconia Chemical compound 0.000 claims description 4
238000010438 heat treatment Methods 0.000 claims 3
230000002194 synthesizing effect Effects 0.000 claims 3
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract description 53
WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 abstract description 43
229940093470 ethylene Drugs 0.000 description 46
238000000197 pyrolysis Methods 0.000 description 21
125000000816 ethylene group Chemical class [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 19
KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 14
ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 12
239000007789 gas Substances 0.000 description 12
238000005660 chlorination reaction Methods 0.000 description 11
238000004817 gas chromatography Methods 0.000 description 9
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 8
229910052799 carbon Inorganic materials 0.000 description 8
150000001875 compounds Chemical class 0.000 description 8
238000002474 experimental method Methods 0.000 description 7
239000000047 product Substances 0.000 description 7
238000001704 evaporation Methods 0.000 description 6
230000008020 evaporation Effects 0.000 description 6
150000002739 metals Chemical class 0.000 description 6
238000000926 separation method Methods 0.000 description 6
JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 5
SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 4
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
238000007792 addition Methods 0.000 description 4
238000004458 analytical method Methods 0.000 description 4
229910002090 carbon oxide Inorganic materials 0.000 description 4
229960003280 cupric chloride Drugs 0.000 description 4
239000001103 potassium chloride Substances 0.000 description 4
235000011164 potassium chloride Nutrition 0.000 description 4
HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 3
230000008901 benefit Effects 0.000 description 3
150000008280 chlorinated hydrocarbons Chemical class 0.000 description 3
230000000694 effects Effects 0.000 description 3
125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 3
FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 3
239000003607 modifier Substances 0.000 description 3
229920000915 polyvinyl chloride Polymers 0.000 description 3
239000004800 polyvinyl chloride Substances 0.000 description 3
238000000746 purification Methods 0.000 description 3
239000000243 solution Substances 0.000 description 3
238000006467 substitution reaction Methods 0.000 description 3
238000012360 testing method Methods 0.000 description 3
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
238000001354 calcination Methods 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
150000001805 chlorine compounds Chemical class 0.000 description 2
HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical class CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000013461 design Methods 0.000 description 2
230000008030 elimination Effects 0.000 description 2
238000003379 elimination reaction Methods 0.000 description 2
238000005470 impregnation Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
229910001510 metal chloride Inorganic materials 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
239000010453 quartz Substances 0.000 description 2
SONJTKJMTWTJCT-UHFFFAOYSA-K rhodium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Rh+3] SONJTKJMTWTJCT-UHFFFAOYSA-K 0.000 description 2
FGDZQCVHDSGLHJ-UHFFFAOYSA-M rubidium chloride Chemical compound [Cl-].[Rb+] FGDZQCVHDSGLHJ-UHFFFAOYSA-M 0.000 description 2
239000011592 zinc chloride Substances 0.000 description 2
235000005074 zinc chloride Nutrition 0.000 description 2
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
229910052684 Cerium Inorganic materials 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
239000005909 Kieselgur Substances 0.000 description 1
VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
235000014787 Vitis vinifera Nutrition 0.000 description 1
240000006365 Vitis vinifera Species 0.000 description 1
239000003570 air Substances 0.000 description 1
229910001514 alkali metal chloride Inorganic materials 0.000 description 1
229910001617 alkaline earth metal chloride Inorganic materials 0.000 description 1
230000003466 anti-cipated effect Effects 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
229910001626 barium chloride Inorganic materials 0.000 description 1
AIYUHDOJVYHVIT-UHFFFAOYSA-M caesium chloride Chemical compound [Cl-].[Cs+] AIYUHDOJVYHVIT-UHFFFAOYSA-M 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
238000004364 calculation method Methods 0.000 description 1
238000006555 catalytic reaction Methods 0.000 description 1
ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
230000008859 change Effects 0.000 description 1
229940060038 chlorine Drugs 0.000 description 1
229940000425 combination drug Drugs 0.000 description 1
238000007033 dehydrochlorination reaction Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000008246 gaseous mixture Substances 0.000 description 1
XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
238000007038 hydrochlorination reaction Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
229910052741 iridium Inorganic materials 0.000 description 1
GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical class Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
238000011068 loading method Methods 0.000 description 1
229910001629 magnesium chloride Inorganic materials 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
239000000178 monomer Substances 0.000 description 1
238000005457 optimization Methods 0.000 description 1
239000008188 pellet Substances 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
238000010791 quenching Methods 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000012048 reactive intermediate Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
229940102127 rubidium chloride Drugs 0.000 description 1
238000005070 sampling Methods 0.000 description 1
239000004576 sand Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000012546 transfer Methods 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1

Classifications

- 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
- C07C21/04—Chloro-alkenes
- C07C21/06—Vinyl chloride
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
- B01J27/10—Chlorides
- 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
- C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
- C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
- C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
- 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

Landscapes

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)

CA311,520A 1977-10-19 1978-09-18 Catalyst and process for production of vcm Expired CA1109853A (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US05/843,721 US4115323A (en)	1977-10-19	1977-10-19	Catalyst and process for production of VCM
US843,721		1977-10-19
US90894678A	1978-05-24	1978-05-24
US908,946		1978-05-24

Publications (1)

Publication Number	Publication Date
CA1109853A true CA1109853A (en)	1981-09-29

Family

ID=27126436

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA311,520A Expired CA1109853A (en)	1977-10-19	1978-09-18	Catalyst and process for production of vcm

Country Status (16)

Country	Link
JP (1)	JPS5473706A (pl)
BR (1)	BR7806877A (pl)
CA (1)	CA1109853A (pl)
DK (1)	DK464178A (pl)
EG (1)	EG13553A (pl)
ES (1)	ES474280A1 (pl)
FI (1)	FI66829C (pl)
FR (1)	FR2406620A1 (pl)
GB (1)	GB2007522B (pl)
GR (1)	GR65601B (pl)
IL (1)	IL55726A0 (pl)
IT (1)	IT7851564A0 (pl)
LU (1)	LU80390A1 (pl)
NL (1)	NL7810450A (pl)
NO (2)	NO151891C (pl)
PL (1)	PL210360A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103191758A (zh) *	2013-04-11	2013-07-10	浙江大学	一种用于乙炔氢氯化的Pt-Cu催化剂及其制备方法
GB201509019D0 (en)	2015-05-27	2015-07-08	Johnson Matthey Plc	Process and catalyst
CN113457585B (zh) *	2021-06-29	2024-10-01	中国成达工程有限公司	一种乙炔法生产氯乙烯的流化床系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1159296A (en) *	1966-09-12	1969-07-23	Ici Ltd	Process for the production of Vinyl Chloride
FR1555518A (pl) *	1967-05-19	1969-01-31
GB1252578A (pl) *	1967-12-20	1971-11-10
DE2230259A1 (de) *	1971-06-28	1973-01-11	Lummus Co	Verfahren zur herstellung von vinylchlorid
IT965496B (it) *	1971-09-27	1974-01-31	Sumitomo Chemical Co	Procedimento per la produzione di idrocarburi clorurati

1978
- 1978-09-18 CA CA311,520A patent/CA1109853A/en not_active Expired
- 1978-09-26 GB GB7838242A patent/GB2007522B/en not_active Expired
- 1978-10-13 IL IL7855726A patent/IL55726A0/xx unknown
- 1978-10-17 ES ES474280A patent/ES474280A1/es not_active Expired
- 1978-10-18 DK DK464178A patent/DK464178A/da unknown
- 1978-10-18 BR BR7806877A patent/BR7806877A/pt unknown
- 1978-10-18 NL NL7810450A patent/NL7810450A/xx not_active Application Discontinuation
- 1978-10-18 GR GR57465A patent/GR65601B/el unknown
- 1978-10-18 FI FI783177A patent/FI66829C/fi not_active IP Right Cessation
- 1978-10-18 EG EG612/78A patent/EG13553A/xx active
- 1978-10-18 FR FR7829695A patent/FR2406620A1/fr active Granted
- 1978-10-18 NO NO783526A patent/NO151891C/no unknown
- 1978-10-18 JP JP12830178A patent/JPS5473706A/ja active Pending
- 1978-10-18 PL PL21036078A patent/PL210360A1/pl unknown
- 1978-10-18 IT IT7851564A patent/IT7851564A0/it unknown
- 1978-10-18 LU LU80390A patent/LU80390A1/xx unknown
1984
- 1984-07-06 NO NO842758A patent/NO842758L/no unknown

Also Published As

Publication number	Publication date
PL210360A1 (pl)	1979-07-16
FI783177A7 (fi)	1979-04-20
IT7851564A0 (it)	1978-10-18
NO151891C (no)	1985-06-26
FR2406620B1 (pl)	1984-08-10
FR2406620A1 (fr)	1979-05-18
GB2007522B (en)	1982-05-26
FI66829B (fi)	1984-08-31
ES474280A1 (es)	1979-11-01
NO842758L (no)	1979-04-20
NO151891B (no)	1985-03-18
NO783526L (no)	1979-04-20
DK464178A (da)	1979-04-20
JPS5473706A (en)	1979-06-13
GR65601B (en)	1980-10-14
IL55726A0 (en)	1978-12-17
LU80390A1 (fr)	1979-06-15
BR7806877A (pt)	1979-05-08
FI66829C (fi)	1984-12-10
GB2007522A (en)	1979-05-23
NL7810450A (nl)	1979-04-23
EG13553A (en)	1982-03-31

Legal Events

Date	Code	Title	Description
1998-09-29	MKEX	Expiry

Publication	Publication Date	Title
US4194990A (en)	1980-03-25	Catalyst and process for the production of chlorofluorinated hydrocarbons
EP1235772B1 (en)	2005-01-19	A process for the conversion of ethylene to vinyl chloride, and novel catalyst compositions useful for such process
US5281568A (en)	1994-01-25	Process for the production of a chromium-containing fluorination catalyst
KR960001696B1 (ko)	1996-02-03	촉매의 존재하에 히드로플루오르화에 의한 1,1,1-트리플루오로-2,2-디클로로에탄의 제조방법
US5202511A (en)	1993-04-13	Catalyst diluent for oxychlorination process
US4300005A (en)	1981-11-10	Preparation of vinyl chloride
RU1836312C (ru)	1993-08-23	Способ снижени содержани ненасыщенных примесей в насыщенных фторгалогенуглеродах
US6909024B1 (en)	2005-06-21	Process for the conversion of ethylene to vinyl chloride and novel catalyst compositions useful for such process
EP3303271B1 (en)	2023-08-09	Process for the preparation of vinyl chloride
EP0584282B1 (en)	1999-01-20	Process for the manufacture of pentafluoroethane
EP0331991B1 (en)	1993-07-28	Gas-phase fluorination process
US3591646A (en)	1971-07-06	Process for obtaining halogenated,fluorine containing organic compounds
US5399549A (en)	1995-03-21	Process for the manufacture of pentafluoroethane
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