JP2007505980A - 固相処理プロセスに供給するpetペレットを、熱固相処理したペレットとの熱交換により加熱する方法 - Google Patents
固相処理プロセスに供給するpetペレットを、熱固相処理したペレットとの熱交換により加熱する方法 Download PDFInfo
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C—CHEMISTRY; METALLURGY
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
Description
Claims (16)
- 非晶質ペレットを高温で結晶化し、次いで固相重合反応器中に導入するポリエチレンテレフタレートの製造の間のエネルギー消費を最少化する方法であって、
固相重合反応器からの熱ペレットの熱を除去し、除去した熱を伝達して、結晶化器への供給である冷ペレットを加熱することを含んでなる方法。 - 熱交換器を使用し、固相重合反応器を出る熱ペレットを第一の熱交換器の冷却領域に導入し、結晶化器に導入される冷ペレットを第二の熱交換器の加熱領域に導入し、前記第一の熱交換器中の熱ペレットから除去した熱を前記第二の熱交換器に供給する請求項1に記載の方法。
- 前記第一の熱交換器及び前記第二の熱交換器が一つの装置に物理的に配置されている請求項2に記載の方法。
- 前記熱交換器が直接接触式熱交換器である請求項2に記載の方法。
- 前記熱交換器がプレート−プレート式熱交換器である請求項2に記載の方法。
- 前記熱交換器がプレート及びシェル式熱交換器である請求項2に記載の方法。
- 前記熱交換器の少なくとも一部におけるペレットの流れがガス流と並流又は向流となる請求項2に記載の方法。
- 前記熱交換器が遠隔接触式熱交換器である請求項2に記載の方法。
- 前記熱交換器が冷却領域から離れて配置された加熱領域を含み、前記冷却領域から前記加熱領域に流体によって熱を伝達する請求項2に記載の方法。
- 前記流体が閉鎖ループ中の前記加熱領域と前記冷却領域とを移動するガスである請求項9に記載の方法。
- 冷却領域中又は冷却領域の後で、冷却されたペレットを加熱されたガスから機械的に分離し、そして、加熱領域中又は加熱領域の前で、前記加熱されたガスが冷ペレットを同伴する請求項10に記載の方法。
- 前記熱交換器が前記ガスが循環する連続ループ配管を含む請求項10に記載の方法。
- 前記連続ループ配管が、ガス流からペレットを分離する少なくとも一つのペレット分離器を含むか、又は少なくとも一つのペレット分離器によって遮断されている請求項12に記載の方法。
- 流動床又は攪拌床中でガス流によって熱ペレットを冷却し、そしてそのガス流を、そのガスにより冷ペレットを加熱する、更なる流動床に導く請求項9に記載の方法。
- 前記ガス流及び前記流動床が前記ガスを循環させる連続ループを構成する請求項14に記載の方法。
- 固相重合反応器を出るペレットから除去した熱の一部を、固相重合反応器に入る前で、結晶化器を出るペレットを加熱するのに用い、前記除去した熱の残部を前記結晶化器に入る前のペレットを加熱するのに用いる請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/666,415 | 2003-09-19 | ||
US10/666,415 US7179881B2 (en) | 2003-09-19 | 2003-09-19 | Process for heating PET pellet feed to a solid stating process by heat exchange with hot solid stated pellets |
PCT/US2004/031018 WO2005028531A2 (en) | 2003-09-19 | 2004-09-16 | Process for heating pet pellet feed to a solid stating process by heat exchange with hot solid stated pellets |
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JP2011103649A Division JP2011144393A (ja) | 2003-09-19 | 2011-05-06 | 固相処理プロセスに供給するpetペレットを、熱固相処理したペレットとの熱交換により加熱する方法 |
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JP2007505980A true JP2007505980A (ja) | 2007-03-15 |
JP5184782B2 JP5184782B2 (ja) | 2013-04-17 |
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JP2006527144A Active JP5184782B2 (ja) | 2003-09-19 | 2004-09-16 | 固相処理プロセスに供給するpetペレットを、熱固相処理したペレットとの熱交換により加熱する方法 |
JP2011103649A Pending JP2011144393A (ja) | 2003-09-19 | 2011-05-06 | 固相処理プロセスに供給するpetペレットを、熱固相処理したペレットとの熱交換により加熱する方法 |
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JP2011103649A Pending JP2011144393A (ja) | 2003-09-19 | 2011-05-06 | 固相処理プロセスに供給するpetペレットを、熱固相処理したペレットとの熱交換により加熱する方法 |
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US (1) | US7179881B2 (ja) |
EP (1) | EP1664151B1 (ja) |
JP (2) | JP5184782B2 (ja) |
KR (1) | KR101130009B1 (ja) |
CN (1) | CN100393768C (ja) |
AR (1) | AR045655A1 (ja) |
AT (1) | ATE504614T1 (ja) |
BR (1) | BRPI0414328A (ja) |
CA (1) | CA2536296A1 (ja) |
DE (1) | DE602004032150D1 (ja) |
ES (1) | ES2361176T3 (ja) |
MX (1) | MXPA06002896A (ja) |
MY (1) | MY137671A (ja) |
PL (1) | PL1664151T3 (ja) |
RU (1) | RU2006113116A (ja) |
TW (1) | TWI293917B (ja) |
WO (1) | WO2005028531A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT502958B1 (de) * | 2005-12-05 | 2011-07-15 | Starlinger & Co Gmbh | Anlage zur wärmebehandlung von kunststoffmaterial |
US20070265419A1 (en) * | 2006-05-10 | 2007-11-15 | Bonner Richard G | Process for driving gas blowers or fans in a solid-state polymerization process using steam from a terephthalic acid plant |
DE102007055242A1 (de) * | 2007-11-16 | 2009-05-20 | Bühler AG | Verfahren zur Kristallisation von kristallisierbaren Polymeren mit hoher Klebeneigung |
US7868125B2 (en) * | 2008-03-03 | 2011-01-11 | Eastman Chemical Company | Production of non-solid-stated polyester particles having solid-stated properties |
DE102010042965A1 (de) | 2010-10-26 | 2012-05-10 | Krones Aktiengesellschaft | Verfahren zum Herstellen von Kunststoffbehältern und/oder Kunststoffvorformlingen |
US20120128911A1 (en) | 2010-11-22 | 2012-05-24 | E. I. Du Pont De Nemours And Company | Solid state polymerizations of polyester |
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US4226973A (en) * | 1979-06-22 | 1980-10-07 | Standard Oil Company (Indiana) | Process for upgrading prepolymer particles |
JPS57117917A (en) * | 1980-11-24 | 1982-07-22 | Du Pont | Pellet of ethylene terephthalate-oligomer and its manufacture |
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2003
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- 2004-09-15 AR ARP040103300A patent/AR045655A1/es not_active Application Discontinuation
- 2004-09-16 KR KR1020067005460A patent/KR101130009B1/ko active IP Right Grant
- 2004-09-16 WO PCT/US2004/031018 patent/WO2005028531A2/en active Application Filing
- 2004-09-16 RU RU2006113116/04A patent/RU2006113116A/ru not_active Application Discontinuation
- 2004-09-16 PL PL04784748T patent/PL1664151T3/pl unknown
- 2004-09-16 AT AT04784748T patent/ATE504614T1/de not_active IP Right Cessation
- 2004-09-16 EP EP04784748A patent/EP1664151B1/en active Active
- 2004-09-16 MY MYPI20043768A patent/MY137671A/en unknown
- 2004-09-16 CA CA002536296A patent/CA2536296A1/en not_active Abandoned
- 2004-09-16 JP JP2006527144A patent/JP5184782B2/ja active Active
- 2004-09-16 DE DE602004032150T patent/DE602004032150D1/de active Active
- 2004-09-16 ES ES04784748T patent/ES2361176T3/es active Active
- 2004-09-16 MX MXPA06002896A patent/MXPA06002896A/es active IP Right Grant
- 2004-09-16 CN CNB200480026826XA patent/CN100393768C/zh active Active
- 2004-09-16 BR BRPI0414328-0A patent/BRPI0414328A/pt not_active IP Right Cessation
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2011
- 2011-05-06 JP JP2011103649A patent/JP2011144393A/ja active Pending
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US4226973A (en) * | 1979-06-22 | 1980-10-07 | Standard Oil Company (Indiana) | Process for upgrading prepolymer particles |
JPS57117917A (en) * | 1980-11-24 | 1982-07-22 | Du Pont | Pellet of ethylene terephthalate-oligomer and its manufacture |
JPH1081740A (ja) * | 1996-08-01 | 1998-03-31 | Sinco Eng Spa | ポリエステル樹脂の改善された製造方法 |
JP2002512303A (ja) * | 1998-04-23 | 2002-04-23 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ポリエステルフィルムおよびその製造法 |
WO2002018472A2 (en) * | 2000-08-28 | 2002-03-07 | Dow Global Technologies Inc. | Procedure for the manufacture of poly-(ethylene terephthalate) |
JP2004515621A (ja) * | 2000-12-15 | 2004-05-27 | ウェルマン・インコーポレーテッド | 縮合重合体の製造における後重合注入方法 |
US6476180B1 (en) * | 2001-11-30 | 2002-11-05 | E. I. Du Pont De Nemours And Company | Process for producing an oriented shaped article |
JP2005514471A (ja) * | 2001-12-21 | 2005-05-19 | インヴィスタ テクノロジーズ エス.アー.アール.エル | ポリエステルポリマーの固体状態での重合速度を上げる方法 |
JP2005520879A (ja) * | 2002-03-20 | 2005-07-14 | シュティヒティング ダッチ ポリマー インスティテュート | 変性された熱可塑性ポリエステルの製造法 |
JP2005530000A (ja) * | 2002-06-14 | 2005-10-06 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ポリ(エチレン−コ−イソソルビド)テレフタレートポリマーを製造する方法 |
Also Published As
Publication number | Publication date |
---|---|
RU2006113116A (ru) | 2006-09-10 |
EP1664151A2 (en) | 2006-06-07 |
KR20060089209A (ko) | 2006-08-08 |
JP5184782B2 (ja) | 2013-04-17 |
TW200517240A (en) | 2005-06-01 |
WO2005028531A2 (en) | 2005-03-31 |
ATE504614T1 (de) | 2011-04-15 |
ES2361176T3 (es) | 2011-06-14 |
PL1664151T3 (pl) | 2011-09-30 |
CA2536296A1 (en) | 2005-03-31 |
TWI293917B (en) | 2008-03-01 |
WO2005028531A3 (en) | 2005-07-28 |
BRPI0414328A (pt) | 2006-11-07 |
MY137671A (en) | 2009-02-27 |
EP1664151A4 (en) | 2009-04-15 |
MXPA06002896A (es) | 2006-06-05 |
US7179881B2 (en) | 2007-02-20 |
US20050065315A1 (en) | 2005-03-24 |
DE602004032150D1 (de) | 2011-05-19 |
KR101130009B1 (ko) | 2012-03-26 |
EP1664151B1 (en) | 2011-04-06 |
JP2011144393A (ja) | 2011-07-28 |
AR045655A1 (es) | 2005-11-02 |
CN100393768C (zh) | 2008-06-11 |
CN1852935A (zh) | 2006-10-25 |
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