JP2010514872A5 - - Google Patents
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- Publication number
- JP2010514872A5 JP2010514872A5 JP2009543434A JP2009543434A JP2010514872A5 JP 2010514872 A5 JP2010514872 A5 JP 2010514872A5 JP 2009543434 A JP2009543434 A JP 2009543434A JP 2009543434 A JP2009543434 A JP 2009543434A JP 2010514872 A5 JP2010514872 A5 JP 2010514872A5
- Authority
- JP
- Japan
- Prior art keywords
- inert gas
- drying chamber
- drying
- flow
- polymer particles
- 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
- 238000001035 drying Methods 0.000 claims 12
- 239000011261 inert gas Substances 0.000 claims 8
- 229920000642 polymer Polymers 0.000 claims 7
- 239000002245 particle Substances 0.000 claims 5
Claims (5)
- 不活性ガスの第１の流れを供給する第１の分配グリッド；
不活性ガスの第１の流れによってポリマーを流動化状態に保持する、該第１の分配グリッドの上方に配置されている環状の形状を有する第１の乾燥室；
該第１の乾燥室の内部に延在し、該第１の分配グリッドの下方に下向きに突き出している管状本体を具備する第２の乾燥室；
不活性ガスの第２の流れを供給する、該第２の乾燥室の底部に配置されている第２の分配グリッド；
を含む、不活性ガスを用いてポリマー粒子を乾燥するための装置。 - 該第２の乾燥室が該第１の乾燥室と同心状である、請求項１に記載の装置。
- 該管状部の上端にノッチが設けられている、請求項１に記載の装置。
- 不活性ガスの第１の流れによってポリマー粒子を流動化状態に保持する環状の形状を有する第１の乾燥室内でポリマー粒子を乾燥し；
ポリマー粒子を栓流で下降させて不活性ガスの第２の流れと接触させる管状本体を具備する第２の乾燥室内でポリマー粒子を更に乾燥する；
ことを含む、不活性ガスを用いてポリマーを乾燥する方法。 - 不活性ガスの該第１の流れがサイクロン状の動きで上向きに流れて該第１の環状室中に螺旋状に上昇する、請求項４に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06127348 | 2006-12-29 | ||
| PCT/EP2007/063808 WO2008080788A2 (en) | 2006-12-29 | 2007-12-12 | Process and apparatus for drying a polymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010514872A JP2010514872A (ja) | 2010-05-06 |
| JP2010514872A5 true JP2010514872A5 (ja) | 2011-02-03 |
Family
ID=39589027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009543434A Pending JP2010514872A (ja) | 2006-12-29 | 2007-12-12 | ポリマーを乾燥するための方法及び装置 |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP2095048B1 (ja) |
| JP (1) | JP2010514872A (ja) |
| KR (1) | KR101508966B1 (ja) |
| CN (2) | CN103483471B (ja) |
| AR (1) | AR064579A1 (ja) |
| BR (1) | BRPI0720857B1 (ja) |
| CL (1) | CL2007003829A1 (ja) |
| RU (1) | RU2462673C2 (ja) |
| TW (1) | TWI408326B (ja) |
| WO (1) | WO2008080788A2 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103608098B (zh) * | 2011-05-12 | 2016-04-06 | 格拉特工程技术有限公司 | 用于在涡流层设备中连续地处理固体的装置 |
| CN103968644A (zh) * | 2014-05-13 | 2014-08-06 | 张家港欣阳化纤有限公司 | 一种化纤纺丝干燥装置及其干燥工艺 |
| US10648731B2 (en) * | 2015-05-08 | 2020-05-12 | Basf Se | Production method for producing water-absorbing polymer particles and belt dryer |
| WO2016210169A1 (en) | 2015-06-23 | 2016-12-29 | Bepex International, Llc | Process and system for processing aqueous solutions |
| RU2673556C1 (ru) * | 2016-02-15 | 2018-11-28 | Базелл Полиолефин Гмбх | Способ получения высушенного порошка |
| CN113167528A (zh) * | 2018-11-01 | 2021-07-23 | 丹麦技术大学 | 浆料干燥设备、浆料干燥方法和浆料干燥设备的用途 |
| CN111635467A (zh) * | 2020-04-30 | 2020-09-08 | 浙江卫星能源有限公司 | 聚烯烃粉料后处理装置及方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668041A (en) * | 1949-04-12 | 1954-02-02 | Knibbs Norman Victor Syndney | Heat treatment of finely divided solids |
| US2728642A (en) * | 1952-06-09 | 1955-12-27 | Tide Water Associated Oil Comp | Gas-solids contacting apparatus |
| GB873832A (en) * | 1956-08-15 | 1961-07-26 | Gas Council | Method of and apparatus for carrying out reactions between gases and liquids or fusible solids in fluidised beds |
| FR1352614A (fr) * | 1963-04-04 | 1964-02-14 | Metallgesellschaft Ag | Procédé pour le séchage de granulés de matière plastique |
| NL6602046A (ja) * | 1965-05-05 | 1966-11-07 | ||
| FR1478224A (fr) * | 1965-05-05 | 1967-04-21 | Metallgesellschaft Ag | Procédé et installation pour le traitement, notamment pour la cristallisation, de granules amorphes en matière plastique avec des gaz très chauds |
| GB1178252A (en) * | 1966-11-16 | 1970-01-21 | Head Wrightson & Co Ltd | Improvements in or relating to Multi-Stage Gas-Fluidisable Bed Installations. |
| US3529359A (en) * | 1968-05-11 | 1970-09-22 | Okawara Mfg | Fluidized drying apparatus |
| CA941983A (en) * | 1968-12-19 | 1974-02-12 | James F. Zievers | Continuous ion exchange system |
| JPS6045646B2 (ja) * | 1978-06-29 | 1985-10-11 | 住友化学工業株式会社 | ポリα−オレフインの乾燥法 |
| SU1241043A1 (ru) * | 1984-02-27 | 1986-06-30 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Сахарной Промышленности | Аппарат дл тепловой обработки сыпучих материалов |
| CH665473A5 (en) * | 1985-07-18 | 1988-05-13 | Schweizerische Viscose | Crystallising and drying PET polymer granules - by feeding continuously into rising current of hot air where dust is removed and dried prod. falls out |
| ATE96369T1 (de) * | 1988-12-23 | 1993-11-15 | Buehler Ag | Verfahren und vorrichtung zum kontinuierlichen kristallisieren von polyestermaterial. |
| JPH03137486A (ja) * | 1989-10-20 | 1991-06-12 | Nippon Steel Corp | 粉粒体の乾燥・分級方法 |
| US5470387A (en) * | 1994-03-07 | 1995-11-28 | Niro A/S | Continuous multicell process and apparatus for particle coating including particle recirculation |
| DE29521563U1 (de) * | 1995-01-09 | 1997-10-30 | Buehler Ag | Vorrichtung zum kontinuierlichen Kristallisieren von Polyestermaterial |
| US5688910A (en) * | 1995-09-26 | 1997-11-18 | Union Carbide Chemicals & Plastics Technology Corporation | Process and apparatus for removing unpolymerized gaseous monomers from olefin polymers |
| DE19709517A1 (de) * | 1997-03-10 | 1998-09-17 | Hoechst Trevira Gmbh & Co Kg | Vorrichtung zur Kristallisation von Polymergranulaten sowie Verfahren zur Kristallisation von Polymergranulaten |
| JP2001012850A (ja) * | 1999-06-30 | 2001-01-19 | Kudo Kensetsu Kk | 乾燥処理装置 |
| JP3824890B2 (ja) * | 2001-07-06 | 2006-09-20 | 共和真空技術株式会社 | 凍結乾燥した食品・薬品類の乾燥バルクの粉砕装置 |
| BR0307333A (pt) * | 2002-02-01 | 2004-12-07 | Pfizer Prod Inc | Métodos para a preparação de dispersões homogéneas de fármacos sólidos amorfos atomizados utilizando um sistema de secagem por pulverização |
| CA2591823A1 (en) * | 2004-12-20 | 2006-06-29 | Basell Poliolefine Italia S.R.L. | Process and apparatus for the polymerization of propylene |
| EP2125905B1 (en) * | 2006-12-29 | 2013-04-24 | Basell Poliolefine Italia S.r.l. | Process for polyolefin finishing |
-
2007
- 2007-12-12 JP JP2009543434A patent/JP2010514872A/ja active Pending
- 2007-12-12 BR BRPI0720857-0A patent/BRPI0720857B1/pt active IP Right Grant
- 2007-12-12 KR KR20097013501A patent/KR101508966B1/ko active IP Right Grant
- 2007-12-12 EP EP07857471.2A patent/EP2095048B1/en active Active
- 2007-12-12 CN CN201310429217.XA patent/CN103483471B/zh active Active
- 2007-12-12 RU RU2009129165/06A patent/RU2462673C2/ru active
- 2007-12-12 CN CNA2007800487538A patent/CN101573576A/zh active Pending
- 2007-12-12 WO PCT/EP2007/063808 patent/WO2008080788A2/en active Application Filing
- 2007-12-27 TW TW096150491A patent/TWI408326B/zh not_active IP Right Cessation
- 2007-12-27 CL CL200703829A patent/CL2007003829A1/es unknown
- 2007-12-28 AR ARP070105948A patent/AR064579A1/es active IP Right Grant
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