BE613978A - - Google Patents
Info
- Publication number
- BE613978A BE613978A BE613978DA BE613978A BE 613978 A BE613978 A BE 613978A BE 613978D A BE613978D A BE 613978DA BE 613978 A BE613978 A BE 613978A
- Authority
- BE
- Belgium
- Prior art keywords
- heavy metal
- added
- polyolefin
- washed
- solvent
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 claims description 18
- 229920000098 polyolefin Polymers 0.000 claims description 12
- 229910001385 heavy metal Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 8
- 150000002736 metal compounds Chemical class 0.000 claims description 7
- 150000001336 alkenes Chemical class 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 3
- 239000003638 reducing agent Substances 0.000 claims description 3
- 238000000137 annealing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000007865 diluting Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 8
- 229910010062 TiCl3 Inorganic materials 0.000 description 6
- -1 ethylene, propylene Chemical group 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 229910003074 TiCl4 Inorganic materials 0.000 description 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J Titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K Aluminium chloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N Isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000737 periodic Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- OKUXIJABYSDADS-UHFFFAOYSA-J Cerium(IV) sulfate Chemical compound [Ce].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O OKUXIJABYSDADS-UHFFFAOYSA-J 0.000 description 1
- 241000735552 Erythroxylum Species 0.000 description 1
- 229910010061 TiC13 Inorganic materials 0.000 description 1
- 229910010066 TiC14 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229910000355 cerium(IV) sulfate Inorganic materials 0.000 description 1
- 235000008957 cocaer Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000037048 polymerization activity Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000004711 α-olefin 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
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE613978A true BE613978A (de) |
Family
ID=193291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE613978D BE613978A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE613978A (de) |
-
0
- BE BE613978D patent/BE613978A/fr unknown
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