TW295591B - - Google Patents

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Info

Publication number: TW295591B
Authority: TW; Taiwan
Prior art keywords: gas; reactor; valve; polymer; reactors
Prior art date: 1992-06-18

Application number

TW082105594A

Other languages

English (en)

Chinese (zh)

Original Assignee

Montell Technology Company Bv

Montell North America Inc

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.)

1992-06-18

Filing date

1993-07-13

Publication date

1997-01-11

1992-06-18 Priority claimed from ITMI921499A external-priority patent/IT1262951B/it

1992-06-18 Priority claimed from ITMI921496A external-priority patent/IT1262948B/it

1993-07-13 Application filed by Montell Technology Company Bv, Montell North America Inc filed Critical Montell Technology Company Bv

1997-01-11 Application granted granted Critical

1997-01-11 Publication of TW295591B publication Critical patent/TW295591B/zh

Links

229920000642 polymer Polymers 0.000 claims abstract description 99
238000000034 method Methods 0.000 claims abstract description 50
238000006243 chemical reaction Methods 0.000 claims abstract description 19
238000002360 preparation method Methods 0.000 claims abstract description 14
239000007789 gas Substances 0.000 claims description 155
239000003054 catalyst Substances 0.000 claims description 36
238000004519 manufacturing process Methods 0.000 claims description 36
238000009826 distribution Methods 0.000 claims description 32
239000007787 solid Substances 0.000 claims description 29
239000000463 material Substances 0.000 claims description 24
ATUOYWHBWRKTHZ-UHFFFAOYSA-N dimethylmethane Natural products CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 23
239000001257 hydrogen Substances 0.000 claims description 19
229910052739 hydrogen Inorganic materials 0.000 claims description 19
150000001336 alkenes Chemical class 0.000 claims description 18
150000001335 aliphatic alkanes Chemical class 0.000 claims description 13
-1 alkyl propane Chemical compound 0.000 claims description 13
238000011049 filling Methods 0.000 claims description 12
239000001294 propane Substances 0.000 claims description 12
238000004064 recycling Methods 0.000 claims description 12
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 11
239000011949 solid catalyst Substances 0.000 claims description 9
238000005243 fluidization Methods 0.000 claims description 8
150000001875 compounds Chemical class 0.000 claims description 7
229910052749 magnesium Inorganic materials 0.000 claims description 7
239000011777 magnesium Substances 0.000 claims description 7
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 7
238000007906 compression Methods 0.000 claims description 6
230000006835 compression Effects 0.000 claims description 6
238000001816 cooling Methods 0.000 claims description 6
239000000945 filler Substances 0.000 claims description 6
239000012530 fluid Substances 0.000 claims description 6
229930195733 hydrocarbon Natural products 0.000 claims description 6
150000002430 hydrocarbons Chemical class 0.000 claims description 6
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
150000003609 titanium compounds Chemical class 0.000 claims description 6
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical group [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 5
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
239000004215 Carbon black (E152) Substances 0.000 claims description 4
229910052736 halogen Inorganic materials 0.000 claims description 4
229910052786 argon Inorganic materials 0.000 claims description 3
238000010574 gas phase reaction Methods 0.000 claims description 3
230000001105 regulatory effect Effects 0.000 claims description 3
229910052782 aluminium Inorganic materials 0.000 claims description 2
239000003607 modifier Substances 0.000 claims description 2
238000012685 gas phase polymerization Methods 0.000 claims 4
230000002882 anti-plaque Effects 0.000 claims 2
125000004429 atom Chemical group 0.000 claims 2
238000011010 flushing procedure Methods 0.000 claims 2
238000010926 purge Methods 0.000 claims 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
125000004432 carbon atom Chemical group C* 0.000 claims 1
239000003795 chemical substances by application Substances 0.000 claims 1
230000008569 process Effects 0.000 abstract description 11
229920001577 copolymer Polymers 0.000 abstract description 7
239000012071 phase Substances 0.000 description 41
238000006116 polymerization reaction Methods 0.000 description 25
239000000178 monomer Substances 0.000 description 24
239000002245 particle Substances 0.000 description 23
239000000203 mixture Substances 0.000 description 18
239000000047 product Substances 0.000 description 15
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 14
239000000155 melt Substances 0.000 description 14
VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 12
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 11
229920001903 high density polyethylene Polymers 0.000 description 10
239000004700 high-density polyethylene Substances 0.000 description 10
239000007788 liquid Substances 0.000 description 10
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 9
239000005977 Ethylene Substances 0.000 description 9
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 9
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 8
238000012856 packing Methods 0.000 description 8
239000010936 titanium Substances 0.000 description 8
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
230000004913 activation Effects 0.000 description 6
239000012467 final product Substances 0.000 description 6
229910052719 titanium Inorganic materials 0.000 description 6
239000004743 Polypropylene Substances 0.000 description 5
229920000573 polyethylene Polymers 0.000 description 5
229920001155 polypropylene Polymers 0.000 description 5
230000005540 biological transmission Effects 0.000 description 4
230000008859 change Effects 0.000 description 4
238000001125 extrusion Methods 0.000 description 4
238000003780 insertion Methods 0.000 description 4
230000037431 insertion Effects 0.000 description 4
239000002243 precursor Substances 0.000 description 4
238000012545 processing Methods 0.000 description 4
239000002904 solvent Substances 0.000 description 4
238000003756 stirring Methods 0.000 description 4
238000012360 testing method Methods 0.000 description 4
239000004698 Polyethylene Substances 0.000 description 3
239000007795 chemical reaction product Substances 0.000 description 3
238000005516 engineering process Methods 0.000 description 3
238000005469 granulation Methods 0.000 description 3
230000003179 granulation Effects 0.000 description 3
229920006158 high molecular weight polymer Polymers 0.000 description 3
229920000098 polyolefin Polymers 0.000 description 3
238000012546 transfer Methods 0.000 description 3
238000005406 washing Methods 0.000 description 3
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
238000000071 blow moulding Methods 0.000 description 2
239000000969 carrier Substances 0.000 description 2
238000010586 diagram Methods 0.000 description 2
MGWAVDBGNNKXQV-UHFFFAOYSA-N diisobutyl phthalate Chemical compound CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C MGWAVDBGNNKXQV-UHFFFAOYSA-N 0.000 description 2
239000004744 fabric Substances 0.000 description 2
150000004820 halides Chemical class 0.000 description 2
239000011261 inert gas Substances 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
239000003921 oil Substances 0.000 description 2
235000019271 petrolatum Nutrition 0.000 description 2
150000004291 polyenes Chemical class 0.000 description 2
238000000926 separation method Methods 0.000 description 2
229910000077 silane Inorganic materials 0.000 description 2
229910052710 silicon Inorganic materials 0.000 description 2
239000010703 silicon Substances 0.000 description 2
239000002002 slurry Substances 0.000 description 2
RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 1
241000208140 Acer Species 0.000 description 1
235000016425 Arthrospira platensis Nutrition 0.000 description 1
240000002900 Arthrospira platensis Species 0.000 description 1
101100348341 Caenorhabditis elegans gas-1 gene Proteins 0.000 description 1
241000207199 Citrus Species 0.000 description 1
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
101100447658 Mus musculus Gas1 gene Proteins 0.000 description 1
101100447665 Mus musculus Gas2 gene Proteins 0.000 description 1
240000007594 Oryza sativa Species 0.000 description 1
235000007164 Oryza sativa Nutrition 0.000 description 1
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical group O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 1
LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 1
238000002083 X-ray spectrum Methods 0.000 description 1
RLWYTFZKQOKDFG-UHFFFAOYSA-N [Mg].CCO Chemical compound [Mg].CCO RLWYTFZKQOKDFG-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
229920006243 acrylic copolymer Polymers 0.000 description 1
IMNFDUFMRHMDMM-UHFFFAOYSA-N anhydrous n-heptane Natural products CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
230000006399 behavior Effects 0.000 description 1
150000001555 benzenes Chemical class 0.000 description 1
229920001400 block copolymer Polymers 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
235000008429 bread Nutrition 0.000 description 1
238000004364 calculation method Methods 0.000 description 1
239000002775 capsule Substances 0.000 description 1
235000013339 cereals Nutrition 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
235000020971 citrus fruits Nutrition 0.000 description 1
239000000306 component Substances 0.000 description 1
239000011246 composite particle Substances 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
230000002079 cooperative effect Effects 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000007872 degassing Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
229920001198 elastomeric copolymer Polymers 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
229920001038 ethylene copolymer Polymers 0.000 description 1
229920005674 ethylene-propylene random copolymer Polymers 0.000 description 1
238000001914 filtration Methods 0.000 description 1
230000004927 fusion Effects 0.000 description 1
238000002309 gasification Methods 0.000 description 1
235000012907 honey Nutrition 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
230000010354 integration Effects 0.000 description 1
229920002521 macromolecule Polymers 0.000 description 1
UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
239000011654 magnesium acetate Substances 0.000 description 1
229940069446 magnesium acetate Drugs 0.000 description 1
235000011285 magnesium acetate Nutrition 0.000 description 1
229910001629 magnesium chloride Inorganic materials 0.000 description 1
LUYZTDPLLWFWQU-UHFFFAOYSA-L magnesium;terephthalate Chemical compound [Mg+2].[O-]C(=O)C1=CC=C(C([O-])=O)C=C1 LUYZTDPLLWFWQU-UHFFFAOYSA-L 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000000320 mechanical mixture Substances 0.000 description 1
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
230000008520 organization Effects 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
BAQNULZQXCKSQW-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[Ti+4].[Ti+4] BAQNULZQXCKSQW-UHFFFAOYSA-N 0.000 description 1
239000010451 perlite Substances 0.000 description 1
235000019362 perlite Nutrition 0.000 description 1
230000002688 persistence Effects 0.000 description 1
230000010363 phase shift Effects 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920005629 polypropylene homopolymer Polymers 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000007639 printing Methods 0.000 description 1
238000000197 pyrolysis Methods 0.000 description 1
229910052704 radon Inorganic materials 0.000 description 1
SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
230000004044 response Effects 0.000 description 1
238000000518 rheometry Methods 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
230000035939 shock Effects 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
210000003625 skull Anatomy 0.000 description 1
239000002689 soil Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
239000012798 spherical particle Substances 0.000 description 1
229940082787 spirulina Drugs 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000010558 suspension polymerization method Methods 0.000 description 1
CMWCOKOTCLFJOP-UHFFFAOYSA-N titanium(3+) Chemical compound [Ti+3] CMWCOKOTCLFJOP-UHFFFAOYSA-N 0.000 description 1
238000011144 upstream manufacturing Methods 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Combustion & Propulsion (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Polymers & Plastics (AREA)
Polymerisation Methods In General (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

TW082105594A 1992-06-18 1993-07-13 TW295591B (2)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ITMI921499A IT1262951B (it)	1992-06-18	1992-06-18	Procedimento e apparecchiatura per la preparazione di (co)polimeri olefinici ad ampia distribuzione di pesi molecolari
ITMI921496A IT1262948B (it)	1992-06-18	1992-06-18	Processo per la polimerizzazione in fase gas delle olefine

Publications (1)

Publication Number	Publication Date
TW295591B true TW295591B (2)	1997-01-11

Family

ID=26330886

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW082105594A TW295591B (2)	1992-06-18	1993-07-13

Country Status (16)

Country	Link
US (1)	US5728353A (2)
EP (1)	EP0574821B1 (2)
JP (1)	JP3354989B2 (2)
KR (1)	KR100284346B1 (2)
CN (1)	CN1088069C (2)
AT (1)	ATE163946T1 (2)
AU (1)	AU663956B2 (2)
BR (1)	BR9302394A (2)
CA (1)	CA2098762A1 (2)
DE (1)	DE69317331T2 (2)
ES (1)	ES2114969T3 (2)
FI (1)	FI932803A7 (2)
MX (1)	MXPA93003639A (2)
NO (1)	NO301833B1 (2)
RU (1)	RU2126015C1 (2)
TW (1)	TW295591B (2)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
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JP3077940B2 (ja)	1993-04-26	2000-08-21	エクソン・ケミカル・パテンツ・インク	流動層重合法のための安定な操作条件を決定する方法
IT1275573B (it) *	1995-07-20	1997-08-07	Spherilene Spa	Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine
US5696203A (en) *	1996-07-19	1997-12-09	Montell North America Inc.	Process for producing polyolefin grafted copolymers
EP1059309A3 (en) *	1996-12-31	2001-09-05	ExxonMobil Chemical Patents Inc.	Multistage method for preparing polyolefins
US6066701A (en) *	1996-12-31	2000-05-23	Exxon Chemical Patents Inc.	Multistage method for manufacturing polyolefins
FR2763869B1 (fr) *	1997-05-27	1999-07-16	Inst Francais Du Petrole	Procede et installation pour realiser une reaction sur une charge organique, telle que la dimerisation ou la metathese, en presence d'une phase polaire contenant un catalyseur
CA2292637C (en) *	1997-06-05	2007-05-01	Solvay Polyolefins Europe-Belgium (Societe Anonyme)	Continuous process for obtaining propylene polymers
JPH11209414A (ja) *	1998-01-29	1999-08-03	Idemitsu Petrochem Co Ltd	オレフィンの重合方法
CN1137142C (zh)	1998-07-08	2004-02-04	蒙特尔技术有限公司	气相聚合的方法和设备
DE19907021A1 (de) *	1999-02-19	2000-08-24	Elenac Gmbh	Verfahren und Apparatur zur Gasphasenpolymerisation von alpha-Olefinen
JP3318655B2 (ja) *	1999-08-10	2002-08-26	ニュー・クリエイト株式会社	薄膜積層体の製造方法および製造装置
JP2001300351A (ja) *	2000-04-18	2001-10-30	Chisso Corp	サイクロン
US6359083B1 (en)	2000-05-02	2002-03-19	Eastman Chemical Company	Olefin polymerization process
DE10048003A1 (de) *	2000-09-26	2002-04-11	Basell Polypropylen Gmbh	Verfahren zur Voraktivierung von Katalysatoren
US6593506B1 (en)	2000-10-12	2003-07-15	Exxonmobil Chemical Patents Inc.	Olefin recovery in a polyolefin production process
US6495609B1 (en)	2000-11-03	2002-12-17	Exxonmobil Chemical Patents Inc.	Carbon dioxide recovery in an ethylene to ethylene oxide production process
RU2215799C1 (ru) *	2002-03-04	2003-11-10	Государственное научное учреждение "Научно-исследовательский институт высоких напряжений" при Томском политехническом университете	Способ контроля изменения фазового состава газовой смеси в замкнутом реакторе
US6914104B2 (en) *	2002-04-19	2005-07-05	Sumitomo Chemical Company, Limited	Process for polymerization of α-olefin
EP1380602A1 (en) *	2002-07-11	2004-01-14	BP Lavéra SNC	Process for the (co-)polymerisation of olefins in the gas phase
EP1549687B1 (en)	2002-10-09	2011-04-20	Basell Poliolefine Italia S.r.l.	Polymerization process
DE10260740B4 (de) *	2002-12-23	2004-12-30	Outokumpu Oyj	Verfahren und Anlage zur Entfernung von gasförmigen Schadstoffen aus Abgasen
DE10260736A1 (de) *	2002-12-23	2004-09-02	Outokumpu Oyj	Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen
TW200504093A (en)	2003-05-12	2005-02-01	Dow Global Technologies Inc	Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
ATE347569T1 (de) *	2003-08-20	2006-12-15	Basell Poliolefine Srl	Verfahren und vorrichtung zur polymerisation von ethylen
RU2358988C2 (ru) *	2003-12-19	2009-06-20	Базелль Полиолефине Гмбх	Способ (со)полимеризации этилена
JP4960858B2 (ja) *	2004-03-03	2012-06-27	バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ	重合工程においてポリマーの流量を制御する方法
JP2008510872A (ja) *	2004-08-23	2008-04-10	エクソンモービル・ケミカル・パテンツ・インク	重合プロセス用装置
CN100376605C (zh) *	2004-09-16	2008-03-26	中国石油化工股份有限公司	用于烯烃气相聚合反应的装置
RU2412207C2 (ru)	2005-05-13	2011-02-20	Базелль Полиолефин Италия С.Р.Л.	Способ газофазной полимеризации олефинов
EP1777209A1 (en) *	2005-10-20	2007-04-25	Saudi Basic Industries Corporation	Method for oligomerization of ethylene and reactor system therefor with removal of heavy molecular weight oligomers
BRPI0621073B1 (pt) *	2005-12-23	2017-12-05	Basell Poliolefine Italia S.R.L.	Gas phase process and apparatus for polymerization of olefins
JP5055816B2 (ja) *	2006-04-17	2012-10-24	住友化学株式会社	ポリオレフィンパウダーの移送装置及び方法
WO2008058839A2 (en) *	2006-11-15	2008-05-22	Basell Poliolefine Italia S.R.L.	Multistage process for the polymerization of olefins
WO2008074632A1 (en) *	2006-12-20	2008-06-26	Basell Poliolefine Italia S.R.L.	Gas distribution grid for a polymerization apparatus
US7722722B2 (en) *	2007-11-16	2010-05-25	Brunob Ii B.V.	Continuous fluid bed reactor
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1993
- 1993-06-09 EP EP93109276A patent/EP0574821B1/en not_active Expired - Lifetime
- 1993-06-09 AT AT93109276T patent/ATE163946T1/de not_active IP Right Cessation
- 1993-06-09 DE DE69317331T patent/DE69317331T2/de not_active Expired - Fee Related
- 1993-06-09 ES ES93109276T patent/ES2114969T3/es not_active Expired - Lifetime
- 1993-06-17 FI FI932803A patent/FI932803A7/fi unknown
- 1993-06-17 RU RU93045695A patent/RU2126015C1/ru active
- 1993-06-17 MX MXPA93003639A patent/MXPA93003639A/es unknown
- 1993-06-17 NO NO932239A patent/NO301833B1/no not_active IP Right Cessation
- 1993-06-17 BR BR9302394A patent/BR9302394A/pt not_active Application Discontinuation
- 1993-06-17 AU AU41320/93A patent/AU663956B2/en not_active Ceased
- 1993-06-17 KR KR1019930011120A patent/KR100284346B1/ko not_active Expired - Fee Related
- 1993-06-17 JP JP14648593A patent/JP3354989B2/ja not_active Expired - Fee Related
- 1993-06-18 CA CA002098762A patent/CA2098762A1/en not_active Abandoned
- 1993-06-18 CN CN93109044A patent/CN1088069C/zh not_active Expired - Fee Related
- 1993-07-13 TW TW082105594A patent/TW295591B/zh active
1996
- 1996-09-09 US US08/711,133 patent/US5728353A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU4132093A (en)	1993-12-23
ES2114969T3 (es)	1998-06-16
EP0574821A3 (en)	1994-07-27
DE69317331T2 (de)	1998-10-15
BR9302394A (pt)	1994-01-11
NO301833B1 (no)	1997-12-15
EP0574821B1 (en)	1998-03-11
CN1088069C (zh)	2002-07-24
NO932239D0 (no)	1993-06-17
RU2126015C1 (ru)	1999-02-10
CA2098762A1 (en)	1993-12-19
FI932803A7 (fi)	1993-12-19
US5728353A (en)	1998-03-17
FI932803A0 (fi)	1993-06-17
EP0574821A2 (en)	1993-12-22
JP3354989B2 (ja)	2002-12-09
JPH06100623A (ja)	1994-04-12
ATE163946T1 (de)	1998-03-15
DE69317331D1 (de)	1998-04-16
AU663956B2 (en)	1995-10-26
NO932239L (no)	1993-12-20
KR100284346B1 (ko)	2001-03-02
CN1083491A (zh)	1994-03-09
MXPA93003639A (es)	2005-04-29

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