IL21867A - Polymerisation of alpha-olefins - Google Patents

Polymerisation of alpha-olefins

Info

Publication number: IL21867A
Authority: IL; Israel
Prior art keywords: catalytic system; catalyst; autoclave; activated; polymerisation
Prior art date: 1963-08-09

Application number

IL21867A

Other languages

English (en)

Original Assignee

Edison Settore Chimico Spa Soc

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.)

1963-08-09

Filing date

1964-08-07

Publication date

1968-03-28

1964-08-07 Application filed by Edison Settore Chimico Spa Soc filed Critical Edison Settore Chimico Spa Soc

1968-03-28 Publication of IL21867A publication Critical patent/IL21867A/en

Links

239000004711 α-olefin Substances 0.000 title description 6
238000000034 method Methods 0.000 claims description 31
239000003054 catalyst Substances 0.000 claims description 24
230000003197 catalytic effect Effects 0.000 claims description 23
AHXGRMIPHCAXFP-UHFFFAOYSA-L chromyl dichloride Chemical compound Cl[Cr](Cl)(=O)=O AHXGRMIPHCAXFP-UHFFFAOYSA-L 0.000 claims description 15
239000007787 solid Substances 0.000 claims description 12
238000010438 heat treatment Methods 0.000 claims description 11
229920000642 polymer Polymers 0.000 claims description 9
230000004913 activation Effects 0.000 claims description 7
239000003960 organic solvent Substances 0.000 claims description 5
239000011261 inert gas Substances 0.000 claims description 4
NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical group CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 claims description 4
239000000203 mixture Substances 0.000 claims description 4
NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 claims description 3
QCMJBECJXQJLIL-UHFFFAOYSA-L chromium(6+);oxygen(2-);difluoride Chemical compound [O-2].[O-2].[F-].[F-].[Cr+6] QCMJBECJXQJLIL-UHFFFAOYSA-L 0.000 claims description 3
239000003085 diluting agent Substances 0.000 claims description 3
JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 claims description 3
230000003213 activating effect Effects 0.000 claims description 2
239000001282 iso-butane Substances 0.000 claims description 2
239000004215 Carbon black (E152) Substances 0.000 claims 1
125000001931 aliphatic group Chemical group 0.000 claims 1
229930195733 hydrocarbon Natural products 0.000 claims 1
150000002430 hydrocarbons Chemical class 0.000 claims 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 27
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 17
229910052757 nitrogen Inorganic materials 0.000 description 16
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 12
239000005977 Ethylene Substances 0.000 description 12
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 9
229910052804 chromium Inorganic materials 0.000 description 9
239000011651 chromium Substances 0.000 description 9
-1 ethylene, propylene Chemical group 0.000 description 9
239000004698 Polyethylene Substances 0.000 description 7
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 7
229920000573 polyethylene Polymers 0.000 description 7
239000000377 silicon dioxide Substances 0.000 description 7
239000002904 solvent Substances 0.000 description 7
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 6
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
239000001301 oxygen Substances 0.000 description 6
229910052760 oxygen Inorganic materials 0.000 description 6
238000006116 polymerization reaction Methods 0.000 description 6
239000007789 gas Substances 0.000 description 5
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 4
WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 4
238000009835 boiling Methods 0.000 description 3
239000008246 gaseous mixture Substances 0.000 description 3
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
150000001336 alkenes Chemical class 0.000 description 2
238000001354 calcination Methods 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 description 2
238000001816 cooling Methods 0.000 description 2
QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
238000000605 extraction Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
230000000379 polymerizing effect Effects 0.000 description 2
238000010992 reflux Methods 0.000 description 2
239000000725 suspension Substances 0.000 description 2
ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 1
VWVRASTUFJRTHW-UHFFFAOYSA-N 2-[3-(azetidin-3-yloxy)-4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound O=C(CN1C=C(C(OC2CNC2)=N1)C1=CN=C(NC2CC3=C(C2)C=CC=C3)N=C1)N1CCC2=C(C1)N=NN2 VWVRASTUFJRTHW-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
229910000792 Monel Inorganic materials 0.000 description 1
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000008064 anhydrides Chemical class 0.000 description 1
239000001273 butane Substances 0.000 description 1
239000000969 carrier Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
150000001844 chromium Chemical class 0.000 description 1
150000001845 chromium compounds Chemical class 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
150000001993 dienes Chemical class 0.000 description 1
AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
OMRRUNXAWXNVFW-UHFFFAOYSA-N fluoridochlorine Chemical compound ClF OMRRUNXAWXNVFW-UHFFFAOYSA-N 0.000 description 1
150000002222 fluorine compounds Chemical class 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
229910000041 hydrogen chloride Inorganic materials 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000178 monomer Substances 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
239000003921 oil Substances 0.000 description 1
YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000001294 propane Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
150000003377 silicon compounds Chemical class 0.000 description 1
239000002210 silicon-based material Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000008096 xylene Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

IL21867A 1963-08-09 1964-08-07 Polymerisation of alpha-olefins IL21867A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT1687763		1963-08-09

Publications (1)

Publication Number	Publication Date
IL21867A true IL21867A (en)	1968-03-28

Family

ID=11149373

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL21867A IL21867A (en)	1963-08-09	1964-08-07	Polymerisation of alpha-olefins

Country Status (8)

Country	Link
BE (1)	BE651643A (de)
CH (1)	CH450723A (de)
DE (1)	DE1520881A1 (de)
DK (1)	DK108547C (de)
ES (1)	ES303257A1 (de)
GB (1)	GB1076323A (de)
IL (1)	IL21867A (de)
NL (1)	NL6408958A (de)

1964
- 1964-08-04 DE DE19641520881 patent/DE1520881A1/de active Pending
- 1964-08-05 NL NL6408958A patent/NL6408958A/xx unknown
- 1964-08-07 CH CH1036364A patent/CH450723A/de unknown
- 1964-08-07 IL IL21867A patent/IL21867A/en unknown
- 1964-08-08 DK DK393464AA patent/DK108547C/da active
- 1964-08-10 GB GB32408/64A patent/GB1076323A/en not_active Expired
- 1964-08-10 BE BE651643D patent/BE651643A/xx unknown
- 1964-08-10 ES ES0303257A patent/ES303257A1/es not_active Expired

Also Published As

Publication number	Publication date
DE1520881A1 (de)	1970-01-15
GB1076323A (en)	1967-07-19
CH450723A (de)	1968-01-31
ES303257A1 (es)	1965-04-16
DK108547C (da)	1968-01-02
NL6408958A (de)	1965-02-10
BE651643A (de)	1965-02-10

Publication	Publication Date	Title
US2858902A (en)	1958-11-04	Solvent recovery process
US3324101A (en)	1967-06-06	Olefin polymerization process and catalyst therefor
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CS214856B2 (en)	1982-06-25	Method of making the resin olefine polymere
US3995097A (en)	1976-11-30	Prevention of fouling in polymerization reactors
JP7461991B2 (ja)	2024-04-04	ポリマー粒子の効率的なパージ法
KR100195417B1 (ko)	1999-06-15	올레핀 중합 촉매 및 방법
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KR100508716B1 (ko)	2005-08-17	기체상 유동층 방법 및 이 방법을 사용하여 수득된 에틸렌단독중합체 및 공중합체
US2930789A (en)	1960-03-29	Polymerization of olefines with a catalyst of chromium oxide on aluminum orthophosphate
US4325835A (en)	1982-04-20	Catalyst component
EP3421508B1 (de)	2020-12-30	Polymerisierungseinleitungssystem und verfahren zur herstellung hochreaktiver funktionaler olefinpolymere
JPS6045208B2 (ja)	1985-10-08	ポリ−ｎ−ブテンの製造法
CA1108799A (en)	1981-09-08	Polymerization process
US2969347A (en)	1961-01-24	Recovery of olefin polymers from solution
EP3421509B1 (de)	2021-09-22	Polymerisierungseinleitungssystem und verfahren zur herstellung hochreaktiver funktionaler olefinpolymere
US3007905A (en)	1961-11-07	Propylene polymerization process
IL21867A (en)	1968-03-28	Polymerisation of alpha-olefins
US3756998A (en)	1973-09-04	L catalysts polymerization of olefins using supported pi arenechromium tricarbony
KR950009729B1 (ko)	1995-08-26	고활성 바나듐-기본 촉매
US3954909A (en)	1976-05-04	Method of producing solid polymers
US3431249A (en)	1969-03-04	Recovery of alpha-olefin polymers from solution
SU463253A3 (ru)	1975-03-05	Катализатор дл полимеризации или сополимеризации олефинов
JPH0348213B2 (de)	1991-07-23
US3637637A (en)	1972-01-25	Process for the polymerization of ethylene