DE2363695C3 - Verfahren zum Herstellen von Homopolymerisaten des Äthylens oder Copolymerisaten des Äthylens mit a .Monoolefinen - Google Patents
Verfahren zum Herstellen von Homopolymerisaten des Äthylens oder Copolymerisaten des Äthylens mit a .MonoolefinenInfo
- Publication number
- DE2363695C3 DE2363695C3 DE2363695A DE2363695A DE2363695C3 DE 2363695 C3 DE2363695 C3 DE 2363695C3 DE 2363695 A DE2363695 A DE 2363695A DE 2363695 A DE2363695 A DE 2363695A DE 2363695 C3 DE2363695 C3 DE 2363695C3
- Authority
- DE
- Germany
- Prior art keywords
- weight
- titanium
- parts
- catalyst component
- suspension
- Prior art date
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 39
- 238000000034 method Methods 0.000 title claims description 32
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 13
- 239000005977 Ethylene Substances 0.000 title claims description 13
- 229920000573 polyethylene Polymers 0.000 title claims description 8
- 229920001577 copolymer Polymers 0.000 title claims description 5
- 229920001519 homopolymer Polymers 0.000 title claims description 4
- 150000005673 monoalkenes Chemical class 0.000 title description 3
- 239000010936 titanium Substances 0.000 claims description 94
- 229910052719 titanium Inorganic materials 0.000 claims description 94
- 239000003054 catalyst Substances 0.000 claims description 93
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 90
- 239000007795 chemical reaction product Substances 0.000 claims description 50
- -1 aluminum compound Chemical class 0.000 claims description 28
- 238000003746 solid phase reaction Methods 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- 229910052782 aluminium Inorganic materials 0.000 claims description 21
- 150000002681 magnesium compounds Chemical class 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 239000000460 chlorine Substances 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 150000002894 organic compounds Chemical class 0.000 claims description 5
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 229910052740 iodine Inorganic materials 0.000 claims description 2
- 239000011630 iodine Substances 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical class CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 88
- 239000000725 suspension Substances 0.000 description 56
- 238000006116 polymerization reaction Methods 0.000 description 27
- 238000003756 stirring Methods 0.000 description 19
- 159000000003 magnesium salts Chemical class 0.000 description 18
- 239000000047 product Substances 0.000 description 16
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 14
- 229910052749 magnesium Inorganic materials 0.000 description 14
- 239000011777 magnesium Substances 0.000 description 14
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- 238000010992 reflux Methods 0.000 description 9
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 9
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 5
- 239000007790 solid phase Substances 0.000 description 5
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 239000012084 conversion product Substances 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010557 suspension polymerization reaction Methods 0.000 description 3
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- GNKZMNRKLCTJAY-UHFFFAOYSA-N 4'-Methylacetophenone Chemical compound CC(=O)C1=CC=C(C)C=C1 GNKZMNRKLCTJAY-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- JEVCWSUVFOYBFI-UHFFFAOYSA-N cyanyl Chemical compound N#[C] JEVCWSUVFOYBFI-UHFFFAOYSA-N 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003609 titanium compounds Chemical class 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- IYXGSMUGOJNHAZ-UHFFFAOYSA-N Ethyl malonate Chemical compound CCOC(=O)CC(=O)OCC IYXGSMUGOJNHAZ-UHFFFAOYSA-N 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 239000012018 catalyst precursor Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- NZZIMKJIVMHWJC-UHFFFAOYSA-N dibenzoylmethane Chemical compound C=1C=CC=CC=1C(=O)CC(=O)C1=CC=CC=C1 NZZIMKJIVMHWJC-UHFFFAOYSA-N 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- XDKQUSKHRIUJEO-UHFFFAOYSA-N magnesium;ethanolate Chemical compound [Mg+2].CC[O-].CC[O-] XDKQUSKHRIUJEO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- SUSQOBVLVYHIEX-UHFFFAOYSA-N phenylacetonitrile Chemical compound N#CCC1=CC=CC=C1 SUSQOBVLVYHIEX-UHFFFAOYSA-N 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing 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
- C08F10/02—Ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2363695A DE2363695C3 (de) | 1973-12-21 | 1973-12-21 | Verfahren zum Herstellen von Homopolymerisaten des Äthylens oder Copolymerisaten des Äthylens mit a .Monoolefinen |
| BE151391A BE823221A (fr) | 1973-12-21 | 1974-12-11 | Procede de preparation de polymeres d'olefines et catalyseurs utilises |
| IT30665/74A IT1027756B (it) | 1973-12-21 | 1974-12-17 | Processo per la preparazione di polimeri olefinici |
| NO744556A NO744556L (enrdf_load_html_response) | 1973-12-21 | 1974-12-17 | |
| FR7442035A FR2255316B1 (enrdf_load_html_response) | 1973-12-21 | 1974-12-19 | |
| GB5485174A GB1456408A (en) | 1973-12-21 | 1974-12-19 | Catalyst component for olefin polymerization |
| JP49145097A JPS5096684A (enrdf_load_html_response) | 1973-12-21 | 1974-12-19 | |
| AT1023074A AT333502B (de) | 1973-12-21 | 1974-12-20 | Verfahren zur herstellung von olefinpolymerisaten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2363695A DE2363695C3 (de) | 1973-12-21 | 1973-12-21 | Verfahren zum Herstellen von Homopolymerisaten des Äthylens oder Copolymerisaten des Äthylens mit a .Monoolefinen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2363695A1 DE2363695A1 (de) | 1975-07-03 |
| DE2363695B2 DE2363695B2 (de) | 1980-02-07 |
| DE2363695C3 true DE2363695C3 (de) | 1980-10-02 |
Family
ID=5901472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2363695A Expired DE2363695C3 (de) | 1973-12-21 | 1973-12-21 | Verfahren zum Herstellen von Homopolymerisaten des Äthylens oder Copolymerisaten des Äthylens mit a .Monoolefinen |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5096684A (enrdf_load_html_response) |
| AT (1) | AT333502B (enrdf_load_html_response) |
| BE (1) | BE823221A (enrdf_load_html_response) |
| DE (1) | DE2363695C3 (enrdf_load_html_response) |
| FR (1) | FR2255316B1 (enrdf_load_html_response) |
| GB (1) | GB1456408A (enrdf_load_html_response) |
| IT (1) | IT1027756B (enrdf_load_html_response) |
| NO (1) | NO744556L (enrdf_load_html_response) |
-
1973
- 1973-12-21 DE DE2363695A patent/DE2363695C3/de not_active Expired
-
1974
- 1974-12-11 BE BE151391A patent/BE823221A/xx unknown
- 1974-12-17 NO NO744556A patent/NO744556L/no unknown
- 1974-12-17 IT IT30665/74A patent/IT1027756B/it active
- 1974-12-19 GB GB5485174A patent/GB1456408A/en not_active Expired
- 1974-12-19 FR FR7442035A patent/FR2255316B1/fr not_active Expired
- 1974-12-19 JP JP49145097A patent/JPS5096684A/ja active Pending
- 1974-12-20 AT AT1023074A patent/AT333502B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA1023074A (de) | 1976-03-15 |
| NO744556L (enrdf_load_html_response) | 1975-07-21 |
| AT333502B (de) | 1976-11-25 |
| GB1456408A (en) | 1976-11-24 |
| FR2255316A1 (enrdf_load_html_response) | 1975-07-18 |
| DE2363695B2 (de) | 1980-02-07 |
| DE2363695A1 (de) | 1975-07-03 |
| IT1027756B (it) | 1978-12-20 |
| FR2255316B1 (enrdf_load_html_response) | 1979-02-23 |
| BE823221A (fr) | 1975-06-11 |
| JPS5096684A (enrdf_load_html_response) | 1975-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |