BE647777A - - Google Patents
Info
- Publication number
- BE647777A BE647777A BE647777DA BE647777A BE 647777 A BE647777 A BE 647777A BE 647777D A BE647777D A BE 647777DA BE 647777 A BE647777 A BE 647777A
- Authority
- BE
- Belgium
- Prior art keywords
- weight
- polyolefins
- water
- purification
- alcohols
- Prior art date
Links
- 229920000098 polyolefin Polymers 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 150000001298 alcohols Chemical class 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000000746 purification Methods 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- 230000007717 exclusion Effects 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 235000019441 ethanol Nutrition 0.000 description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 19
- -1 polyethylene Polymers 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- 229930195733 hydrocarbon Natural products 0.000 description 9
- 150000002430 hydrocarbons Chemical class 0.000 description 9
- 238000006116 polymerization reaction Methods 0.000 description 8
- 239000004215 Carbon black (E152) Substances 0.000 description 7
- 238000009835 boiling Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium chloride Substances Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000002808 molecular sieve Substances 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910010062 TiCl3 Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000009434 installation Methods 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
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
- 230000009466 transformation Effects 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
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0071864 | 1963-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647777A true BE647777A (OSRAM) | 1964-11-12 |
Family
ID=6977210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647777D BE647777A (OSRAM) | 1963-05-11 | 1964-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE647777A (OSRAM) |
-
1964
- 1964-05-11 BE BE647777D patent/BE647777A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE1006694A5 (fr) | Procede de preparation de polyisobutenes extremement reactifs. | |
| EP1932818B1 (fr) | Elimination de l'acétonitrile dans la charge oléfinique des procédés de production d'éthers par mise en oeuvre de liquides ioniques | |
| EP0102860A1 (fr) | Procédé de fabrication d'homopolymères et de copolymères de l'éthylène | |
| JPH02151A (ja) | アクリロニトリルの二量化 | |
| RU2194692C2 (ru) | Способ отделения линейных олефинов с внутренней двойной связью от разветвленных олефинов с внутренней двойной связью | |
| FR2654431A1 (fr) | Support de catalyseur pour la polymerisation des olefines - procede de fabrication du support et catalyseur obtenu a partir de ce support. | |
| BE647777A (OSRAM) | ||
| CA3180033A1 (fr) | Procede d'amelioration de la qualite des liquides organiques porteur d'hydrogene | |
| FR2857964A1 (fr) | Procede ameliore de production d'olefines-alpha legeres en particulier d'hexene-1, par oligomerisation de l'ethylene | |
| BE540317A (OSRAM) | ||
| FR2478644A1 (fr) | Procede de preparation de malathion | |
| FR2535731A1 (fr) | Perles polyolefiniques renfermant un additif et leur procede de production | |
| BE1032023B1 (fr) | Procédé de séparation d'un mélange comprenant un solvant et des oléfines alpha linéaires en C4 ou supérieure, et procédé et dispositif de préparation d'un oligomère d'éthylène utilisant le procédé de séparation | |
| JP2002504139A (ja) | ２−分枝αオレフィンおよび／または３−分枝αオレフィンから線状αオレフィンを分離するためのプロセス | |
| EP0240480A2 (fr) | Procédé de traitement d'hydrocarbures avec des catalyseurs de type silicalite ou TEA-silicate stabilisés par halogénation | |
| BE889973Q (fr) | Procede d'aligomerisation et de codimerisation d'olefines tertiaires | |
| BE731006A (fr) | Hydrocarbures aromatiques alkyles au moyen de polymeres du n-butene et procede pour les preparer | |
| EP0143716A2 (fr) | Procédé perfectionné de polymérisation et copolymérisation de l'étylène à pressions et températures élevées en présence de catalyseurs type ziegler | |
| JPS6136006B2 (OSRAM) | ||
| EP0004804B1 (fr) | Nouveau procédé de dimérisation d'oléfines en C8-C20 et dimères d'oléfines ainsi obtenus | |
| BE661389A (OSRAM) | ||
| BE574503A (OSRAM) | ||
| WO2005121056A1 (fr) | Procede de fabrication de diphenyl ethylene | |
| FR2490650A1 (fr) | Catalyseurs d'alumine et leur methode de preparation | |
| BE563417A (OSRAM) |