DE2233115A1 - Verfahren zur herstellung von polyaethylen - Google Patents
Verfahren zur herstellung von polyaethylenInfo
- Publication number
- DE2233115A1 DE2233115A1 DE19722233115 DE2233115A DE2233115A1 DE 2233115 A1 DE2233115 A1 DE 2233115A1 DE 19722233115 DE19722233115 DE 19722233115 DE 2233115 A DE2233115 A DE 2233115A DE 2233115 A1 DE2233115 A1 DE 2233115A1
- Authority
- DE
- Germany
- Prior art keywords
- compounds
- catalyst
- titanium
- polymerization
- chromium
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 10
- 230000008569 process Effects 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title description 8
- 239000003054 catalyst Substances 0.000 claims description 27
- 239000010936 titanium Substances 0.000 claims description 12
- 238000006116 polymerization reaction Methods 0.000 claims description 11
- 239000011651 chromium Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 8
- 239000005977 Ethylene Substances 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 150000003623 transition metal compounds Chemical class 0.000 claims description 5
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 150000003682 vanadium compounds Chemical class 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- 239000003701 inert diluent Substances 0.000 claims description 2
- 239000004711 α-olefin Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 description 13
- 238000009826 distribution Methods 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 239000000306 component Substances 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000005315 distribution function Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 2
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 2
- VSYZXASVWVQEMR-UHFFFAOYSA-N 2-methylbuta-1,3-dienylalumane Chemical compound CC(=C[AlH2])C=C VSYZXASVWVQEMR-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229940117975 chromium trioxide Drugs 0.000 description 1
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 description 1
- AHXGRMIPHCAXFP-UHFFFAOYSA-L chromyl dichloride Chemical compound Cl[Cr](Cl)(=O)=O AHXGRMIPHCAXFP-UHFFFAOYSA-L 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- JBIQAPKSNFTACH-UHFFFAOYSA-K vanadium oxytrichloride Chemical compound Cl[V](Cl)(Cl)=O JBIQAPKSNFTACH-UHFFFAOYSA-K 0.000 description 1
- DIMMBYOINZRKMD-UHFFFAOYSA-N vanadium(5+) Chemical class [V+5] DIMMBYOINZRKMD-UHFFFAOYSA-N 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 (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722233115 DE2233115A1 (de) | 1972-07-06 | 1972-07-06 | Verfahren zur herstellung von polyaethylen |
| NL7309318A NL7309318A (enrdf_load_stackoverflow) | 1972-07-06 | 1973-07-04 | |
| LU67944D LU67944A1 (enrdf_load_stackoverflow) | 1972-07-06 | 1973-07-04 | |
| BE133104A BE801900A (fr) | 1972-07-06 | 1973-07-04 | Procede de fabrication de polyethylene |
| GB3224473A GB1433052A (en) | 1972-07-06 | 1973-07-06 | Process for the production of polyethylene |
| FR7325000A FR2192121B1 (enrdf_load_stackoverflow) | 1972-07-06 | 1973-07-06 | |
| IT2627773A IT991000B (it) | 1972-07-06 | 1973-07-06 | Procedimento per la produzione di polietilene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722233115 DE2233115A1 (de) | 1972-07-06 | 1972-07-06 | Verfahren zur herstellung von polyaethylen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2233115A1 true DE2233115A1 (de) | 1974-01-24 |
Family
ID=5849827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722233115 Pending DE2233115A1 (de) | 1972-07-06 | 1972-07-06 | Verfahren zur herstellung von polyaethylen |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE801900A (enrdf_load_stackoverflow) |
| DE (1) | DE2233115A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2192121B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1433052A (enrdf_load_stackoverflow) |
| IT (1) | IT991000B (enrdf_load_stackoverflow) |
| LU (1) | LU67944A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7309318A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2936435A1 (de) * | 1978-09-11 | 1980-03-13 | Asahi Chemical Ind | Katalysator fuer die herstellung von polyaethylen |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2802819A1 (de) * | 1978-01-23 | 1979-07-26 | Hoechst Ag | Verfahren zur herstellung eines katalysators |
| CA1142162A (en) * | 1979-03-28 | 1983-03-01 | Paul L. Eve | Polymerisation process and products therefrom |
| NL8103702A (nl) * | 1981-08-06 | 1983-03-01 | Stamicarbon | Werkwijze voor de bereiding van een polymerisatiekatalysator en bereiding van etheenpolymeren daarmee. |
| US7632901B2 (en) | 2002-06-06 | 2009-12-15 | Exxonmobil Chemical Patents Inc. | Catalyst system and process |
| US7381778B2 (en) | 2002-06-06 | 2008-06-03 | Exxonmobil Chemical Patents Inc. | Method of preparing a treated support |
| US7192901B2 (en) | 2004-10-27 | 2007-03-20 | Exxonmobil Chemical Patents Inc. | Method of preparing a treated support |
| US7223823B2 (en) | 2002-06-06 | 2007-05-29 | Exxon Mobil Chemical Patents Inc. | Catalyst system and process |
| CN106881119B (zh) * | 2015-12-16 | 2019-08-02 | 中国石油天然气股份有限公司 | 聚α-烯烃合成油催化剂及制备方法 |
-
1972
- 1972-07-06 DE DE19722233115 patent/DE2233115A1/de active Pending
-
1973
- 1973-07-04 BE BE133104A patent/BE801900A/xx unknown
- 1973-07-04 NL NL7309318A patent/NL7309318A/xx unknown
- 1973-07-04 LU LU67944D patent/LU67944A1/xx unknown
- 1973-07-06 FR FR7325000A patent/FR2192121B1/fr not_active Expired
- 1973-07-06 IT IT2627773A patent/IT991000B/it active
- 1973-07-06 GB GB3224473A patent/GB1433052A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2936435A1 (de) * | 1978-09-11 | 1980-03-13 | Asahi Chemical Ind | Katalysator fuer die herstellung von polyaethylen |
| DE2936435C2 (de) * | 1978-09-11 | 1985-04-11 | Asahi Kasei Kogyo K.K., Osaka | Feste titanhaltige Katalysatorkomponente und deren Verwendung in Kombination mit aluminiumorganischen Verbindungen zur Polymerisation von Äthylen allein oder im Gemisch mit α-Olefinen mit 3 bis 6 Kohlenstoffatomen |
Also Published As
| Publication number | Publication date |
|---|---|
| BE801900A (fr) | 1973-11-05 |
| LU67944A1 (enrdf_load_stackoverflow) | 1973-09-05 |
| NL7309318A (enrdf_load_stackoverflow) | 1974-01-08 |
| FR2192121B1 (enrdf_load_stackoverflow) | 1978-07-21 |
| GB1433052A (en) | 1976-04-22 |
| IT991000B (it) | 1975-07-10 |
| FR2192121A1 (enrdf_load_stackoverflow) | 1974-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |