SE411907B - Sett och katalysator for polymerisation av eten eller dess blandningar med alfaolefiner - Google Patents
Sett och katalysator for polymerisation av eten eller dess blandningar med alfaolefinerInfo
- Publication number
- SE411907B SE411907B SE1362769A SE1362769A SE411907B SE 411907 B SE411907 B SE 411907B SE 1362769 A SE1362769 A SE 1362769A SE 1362769 A SE1362769 A SE 1362769A SE 411907 B SE411907 B SE 411907B
- Authority
- SE
- Sweden
- Prior art keywords
- polymerization
- support
- catalyst
- solid
- carrier
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims description 31
- 238000006116 polymerization reaction Methods 0.000 title claims description 25
- 239000000203 mixture Substances 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 229910001868 water Inorganic materials 0.000 claims description 34
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 23
- 239000010936 titanium Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 21
- 239000000047 product Substances 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 239000000395 magnesium oxide Substances 0.000 claims description 19
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 18
- 239000005977 Ethylene Substances 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 17
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 16
- 238000001354 calcination Methods 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000012265 solid product Substances 0.000 claims description 9
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 7
- 150000004820 halides Chemical class 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- 239000000347 magnesium hydroxide Substances 0.000 claims description 6
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 6
- 230000036571 hydration Effects 0.000 claims description 5
- 238000006703 hydration reaction Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 238000002083 X-ray spectrum Methods 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 125000001475 halogen functional group Chemical group 0.000 claims description 3
- 239000012442 inert solvent Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 239000004711 α-olefin Substances 0.000 claims description 3
- 230000000887 hydrating effect Effects 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims 2
- 238000007689 inspection Methods 0.000 claims 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 239000011949 solid catalyst Substances 0.000 claims 1
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 21
- 235000012245 magnesium oxide Nutrition 0.000 description 18
- 239000004698 Polyethylene Substances 0.000 description 14
- -1 polyethylene Polymers 0.000 description 13
- 229920000573 polyethylene Polymers 0.000 description 13
- 239000000460 chlorine Substances 0.000 description 12
- 230000004580 weight loss Effects 0.000 description 12
- 230000003197 catalytic effect Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 11
- 238000009835 boiling Methods 0.000 description 9
- 239000000969 carrier Substances 0.000 description 9
- 239000006227 byproduct Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 235000012254 magnesium hydroxide Nutrition 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 150000002902 organometallic compounds Chemical class 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 229910010270 TiOCl2 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2224968 | 1968-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE411907B true SE411907B (sv) | 1980-02-11 |
Family
ID=11193644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1362769A SE411907B (sv) | 1968-10-09 | 1969-10-03 | Sett och katalysator for polymerisation av eten eller dess blandningar med alfaolefiner |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA987847A (en) * | 1970-05-29 | 1976-04-20 | Akikazu Mori | Process for producing wax by polymerizing ethylene |
| LU61917A1 (enrdf_load_stackoverflow) * | 1970-10-23 | 1972-06-28 |
-
1969
- 1969-10-03 SE SE1362769A patent/SE411907B/sv unknown
- 1969-10-03 NL NL6915000A patent/NL158187B/xx not_active IP Right Cessation
- 1969-10-03 DK DK528369A patent/DK126901B/da not_active IP Right Cessation
- 1969-10-08 BE BE739959D patent/BE739959A/xx not_active IP Right Cessation
- 1969-10-08 JP JP8000369A patent/JPS4819071B1/ja active Pending
- 1969-10-08 GB GB1288594D patent/GB1288594A/en not_active Expired
- 1969-10-08 FR FR6934367A patent/FR2020228A1/fr not_active Withdrawn
- 1969-10-08 ES ES372294A patent/ES372294A1/es not_active Expired
- 1969-10-08 DE DE19691950703 patent/DE1950703A1/de not_active Withdrawn
- 1969-10-09 CS CS675769A patent/CS151527B2/cs unknown
- 1969-10-09 BR BR21320169A patent/BR6913201D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE739959A (enrdf_load_stackoverflow) | 1970-04-08 |
| NL6915000A (enrdf_load_stackoverflow) | 1970-04-13 |
| FR2020228A1 (enrdf_load_stackoverflow) | 1970-07-10 |
| NL158187B (nl) | 1978-10-16 |
| DK126901B (da) | 1973-09-03 |
| CS151527B2 (enrdf_load_stackoverflow) | 1973-10-19 |
| BR6913201D0 (pt) | 1973-01-04 |
| DE1950703A1 (de) | 1970-04-16 |
| ES372294A1 (es) | 1971-10-16 |
| GB1288594A (enrdf_load_stackoverflow) | 1972-09-13 |
| JPS4819071B1 (enrdf_load_stackoverflow) | 1973-06-11 |
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