PL83055B1 - - Google Patents
Download PDFInfo
- Publication number
- PL83055B1 PL83055B1 PL1970144292A PL14429270A PL83055B1 PL 83055 B1 PL83055 B1 PL 83055B1 PL 1970144292 A PL1970144292 A PL 1970144292A PL 14429270 A PL14429270 A PL 14429270A PL 83055 B1 PL83055 B1 PL 83055B1
- Authority
- PL
- Poland
- Prior art keywords
- alcohol
- polymer
- column
- hydrocarbon
- mixture
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 claims description 53
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 34
- 239000004215 Carbon black (E152) Substances 0.000 claims description 26
- 150000002430 hydrocarbons Chemical class 0.000 claims description 22
- 239000003054 catalyst Substances 0.000 claims description 21
- 229930195733 hydrocarbon Natural products 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 14
- -1 polyethylene Polymers 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 9
- 239000010936 titanium Substances 0.000 claims description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229920001903 high density polyethylene Polymers 0.000 claims description 4
- 239000004700 high-density polyethylene Substances 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 239000003863 metallic catalyst Substances 0.000 claims description 2
- 229910018509 Al—N Inorganic materials 0.000 claims 1
- 235000019441 ethanol Nutrition 0.000 description 24
- 239000000203 mixture Substances 0.000 description 21
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101100352919 Caenorhabditis elegans ppm-2 gene Proteins 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229940035429 isobutyl alcohol Drugs 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 150000003623 transition metal compounds Chemical class 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
- 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2410869 | 1969-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL83055B1 true PL83055B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-31 |
Family
ID=11212010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1970144292A PL83055B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-11-07 | 1970-11-06 |
Country Status (14)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3920624A (en) * | 1974-01-14 | 1975-11-18 | Du Pont | Process for stripping residual solvent from polymer pellets and apparatus |
| JPS51120203A (en) * | 1975-04-12 | 1976-10-21 | Hekisa Kk | Magnetic paper for memory of electronic computer |
| JPS53105587A (en) * | 1977-02-25 | 1978-09-13 | Sumitomo Chem Co Ltd | Method of pufification of high-crystallinity polyolefin |
| JPS5830887B2 (ja) * | 1977-11-11 | 1983-07-02 | 住友化学工業株式会社 | 高結晶性ポリオレフィンの精製方法 |
-
0
- BE BE758416D patent/BE758416A/xx unknown
-
1970
- 1970-09-22 YU YU2587/70A patent/YU34306B/xx unknown
- 1970-10-16 DE DE19702050911 patent/DE2050911B2/de active Granted
- 1970-10-22 CA CA096,347A patent/CA976299A/en not_active Expired
- 1970-10-26 SU SU7001485775A patent/SU575033A3/ru active
- 1970-11-03 FR FR7039540A patent/FR2068946A5/fr not_active Expired
- 1970-11-04 GB GB5255070A patent/GB1325473A/en not_active Expired
- 1970-11-06 US US87496A patent/US3689473A/en not_active Expired - Lifetime
- 1970-11-06 LU LU62010D patent/LU62010A1/xx unknown
- 1970-11-06 TR TR18639A patent/TR18639A/xx unknown
- 1970-11-06 NL NL7016316A patent/NL7016316A/xx not_active Application Discontinuation
- 1970-11-06 JP JP7540456A patent/JPS5228096B1/ja active Pending
- 1970-11-06 PL PL1970144292A patent/PL83055B1/pl unknown
- 1970-11-06 ES ES385266A patent/ES385266A1/es not_active Expired
- 1970-11-06 JP JP45097245A patent/JPS5136310B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| YU34306B (en) | 1979-04-30 |
| JPS5228096B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-07-25 |
| US3689473A (en) | 1972-09-05 |
| CA976299A (en) | 1975-10-14 |
| GB1325473A (en) | 1973-08-01 |
| FR2068946A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-09-03 |
| ES385266A1 (es) | 1973-04-01 |
| BE758416A (fr) | 1971-04-16 |
| NL7016316A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-05-11 |
| SU575033A3 (ru) | 1977-09-30 |
| DE2050911A1 (de) | 1971-05-19 |
| YU258770A (en) | 1978-10-31 |
| JPS5136310B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-07 |
| LU62010A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-05-10 |
| TR18639A (tr) | 1977-05-17 |
| DE2050911B2 (de) | 1972-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR830000530B1 (ko) | 유동상 반응기 내에서 고밀도의 에틸렌폴리머를 제조하는 방법 | |
| WO2006030588A1 (en) | Apparatus and method for solid-liquid contact | |
| PL94153B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPS59196302A (ja) | オレフィンの重合に使用しうるプレポリマーの調整法 | |
| US2885389A (en) | Polymerization processes | |
| FI103963B (fi) | Magnesiumkloridihiukkaset, joilla on polyedrirakenne, katalyyttinen aineosa, jonka kantajana ovat nämä hiukkaset, näiden tuotteiden valmistusmenetelmät ja polyolefiinit, jotka on saatu tämän katalyyttisen aineosan avulla | |
| JPS5841283B2 (ja) | プロピレンの重合体あるいは共重合体の製造方法 | |
| US4481342A (en) | Method of preparing low-density ethylene copolymers | |
| KR940007561B1 (ko) | 저-밀도 또는 중-밀도 직쇄 폴리에틸렌의 제조방법 및 그에 적합한 촉매 | |
| RU2134658C1 (ru) | Безводный хлористый магний | |
| PL83055B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| US3074921A (en) | Removal of catalyst residues from solid polymer slurries by multistage countercurrent extraction | |
| NL7907158A (nl) | Polymerisatieautoclaaf. | |
| US4710563A (en) | Process for the recovery of amorphous devaporized polyalphaolefin | |
| CN101113182B (zh) | 一种催化剂组分、催化剂、其制备方法及其应用 | |
| US2906793A (en) | Polymerization of isoolefins | |
| CZ389690A3 (en) | Catalytic component for olefin polymerization and a catalyst | |
| CA1335445C (en) | Process for the preparation of a supported polymerization catalyst and an apparatus for use in the process | |
| US3119797A (en) | Process for refining polyolefins | |
| CN109232778A (zh) | 一种超高分子量聚乙烯的合成方法 | |
| US3218304A (en) | Process for the aftertreatment of polyolefins | |
| JPH027329B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JP5101841B2 (ja) | 高分子多孔質体の製造方法 | |
| JPH0339086B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| SE194303C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |