JPS6079017A - ポリオレフイン粉体中に残存する未反応オレフインの回収方法 - Google Patents
ポリオレフイン粉体中に残存する未反応オレフインの回収方法Info
- Publication number
- JPS6079017A JPS6079017A JP18631383A JP18631383A JPS6079017A JP S6079017 A JPS6079017 A JP S6079017A JP 18631383 A JP18631383 A JP 18631383A JP 18631383 A JP18631383 A JP 18631383A JP S6079017 A JPS6079017 A JP S6079017A
- Authority
- JP
- Japan
- Prior art keywords
- olefin
- purge gas
- gas
- powder
- unreacted
- 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.)
- Granted
Links
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 85
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000000843 powder Substances 0.000 title claims abstract description 54
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 39
- 238000011084 recovery Methods 0.000 title claims description 7
- 238000010926 purge Methods 0.000 claims abstract description 43
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 17
- 229930195734 saturated hydrocarbon Natural products 0.000 claims abstract description 9
- 229920000642 polymer Polymers 0.000 claims abstract description 6
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 45
- 239000002994 raw material Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 46
- 239000011261 inert gas Substances 0.000 abstract description 7
- 125000004432 carbon atom Chemical group C* 0.000 abstract description 2
- 230000003134 recirculating effect Effects 0.000 abstract 1
- 239000012808 vapor phase Substances 0.000 abstract 1
- -1 polypropylene Polymers 0.000 description 15
- 239000004743 Polypropylene Substances 0.000 description 14
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 14
- 229920001155 polypropylene Polymers 0.000 description 14
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 8
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- 239000001294 propane Substances 0.000 description 7
- 238000012685 gas phase polymerization Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000010907 mechanical stirring Methods 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18631383A JPS6079017A (ja) | 1983-10-05 | 1983-10-05 | ポリオレフイン粉体中に残存する未反応オレフインの回収方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18631383A JPS6079017A (ja) | 1983-10-05 | 1983-10-05 | ポリオレフイン粉体中に残存する未反応オレフインの回収方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6079017A true JPS6079017A (ja) | 1985-05-04 |
| JPH0374242B2 JPH0374242B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-11-26 |
Family
ID=16186143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18631383A Granted JPS6079017A (ja) | 1983-10-05 | 1983-10-05 | ポリオレフイン粉体中に残存する未反応オレフインの回収方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6079017A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001098011A (ja) * | 1999-07-29 | 2001-04-10 | Japan Polychem Corp | 固体ポリオレフィン収容器及び固体ポリオレフィンの排出方法 |
| JP2009513731A (ja) * | 2003-07-03 | 2009-04-02 | イネオス マニュファクチャリング ベルギウム ナームローゼ フェンノートシャップ | オレフィン重合化反応炉から排出されたポリオレフィンを処理する方法 |
| US7582723B2 (en) | 2005-02-04 | 2009-09-01 | Basell Polyolefine Gmbh | Process and apparatus for the polymerization of ethylene |
| JP2009545644A (ja) * | 2006-08-03 | 2009-12-24 | バーゼル・ポリオレフィン・ゲーエムベーハー | ポリオレフィンの仕上げ処理方法 |
| CN105764933A (zh) * | 2013-11-29 | 2016-07-13 | 乐天化学株式会社 | 纯化聚烯烃的方法 |
| WO2023182466A1 (ja) * | 2022-03-24 | 2023-09-28 | 日本ポリプロ株式会社 | オレフィンガスの精製方法およびポリオレフィンの製造方法 |
-
1983
- 1983-10-05 JP JP18631383A patent/JPS6079017A/ja active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001098011A (ja) * | 1999-07-29 | 2001-04-10 | Japan Polychem Corp | 固体ポリオレフィン収容器及び固体ポリオレフィンの排出方法 |
| JP2009513731A (ja) * | 2003-07-03 | 2009-04-02 | イネオス マニュファクチャリング ベルギウム ナームローゼ フェンノートシャップ | オレフィン重合化反応炉から排出されたポリオレフィンを処理する方法 |
| US7582723B2 (en) | 2005-02-04 | 2009-09-01 | Basell Polyolefine Gmbh | Process and apparatus for the polymerization of ethylene |
| JP2009545644A (ja) * | 2006-08-03 | 2009-12-24 | バーゼル・ポリオレフィン・ゲーエムベーハー | ポリオレフィンの仕上げ処理方法 |
| CN105764933A (zh) * | 2013-11-29 | 2016-07-13 | 乐天化学株式会社 | 纯化聚烯烃的方法 |
| US9790292B2 (en) | 2013-11-29 | 2017-10-17 | Lotte Chemical Corporation | Method of purifying polyolefin |
| CN105764933B (zh) * | 2013-11-29 | 2018-05-04 | 乐天化学株式会社 | 纯化聚烯烃的方法 |
| WO2023182466A1 (ja) * | 2022-03-24 | 2023-09-28 | 日本ポリプロ株式会社 | オレフィンガスの精製方法およびポリオレフィンの製造方法 |
| JP2023141522A (ja) * | 2022-03-24 | 2023-10-05 | 日本ポリプロ株式会社 | オレフィンガスの精製方法およびポリオレフィンの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0374242B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-11-26 |
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