JP2013539009A - 冷却システムによる熱統合の方法 - Google Patents
冷却システムによる熱統合の方法 Download PDFInfo
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- JP2013539009A JP2013539009A JP2013532157A JP2013532157A JP2013539009A JP 2013539009 A JP2013539009 A JP 2013539009A JP 2013532157 A JP2013532157 A JP 2013532157A JP 2013532157 A JP2013532157 A JP 2013532157A JP 2013539009 A JP2013539009 A JP 2013539009A
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- 238000000034 method Methods 0.000 title claims abstract description 111
- 238000001816 cooling Methods 0.000 title claims abstract description 100
- 230000010354 integration Effects 0.000 title claims abstract description 13
- 239000003507 refrigerant Substances 0.000 claims abstract description 18
- 238000005516 engineering process Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000005201 scrubbing Methods 0.000 claims description 22
- 239000000498 cooling water Substances 0.000 claims description 21
- 238000003795 desorption Methods 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 claims description 17
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002826 coolant Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 239000002250 absorbent Substances 0.000 description 6
- 230000002745 absorbent Effects 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 238000011089 mechanical engineering Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
冷媒回路(20)において、前記冷却システム(30)で冷媒が冷却され、当該冷媒が第二のプロセス流(24)から第二の熱交換器(22)で熱を吸収するか、又は、
第二のプロセス流(24)が前記冷却システム(30)で冷却される工学プロセスの熱統合の方法であって、
前記第一のプロセス流(14)が熱分離装置からの蒸気流であり、前記熱キャリアー媒体の温度を、第一の熱交換器(12)の出口と冷却システム(30)の入口との間の熱供給により上昇させることを特徴とする方法。
Description
Claims (13)
- 熱キャリアー回路(10)において、熱キャリアー媒体が第一の熱交換器(12)で第一のプロセス流(14)から熱を吸収し、且つ冷却システム(30)に当該熱を放出し、 さらに
冷媒回路(20)において、前記冷却システム(30)で冷媒が冷却され、当該冷媒が第二のプロセス流(24)から第二の熱交換器(22)で熱を吸収するか、又は、
第二のプロセス流(24)が前記冷却システム(30)で冷却される工学プロセスの熱統合の方法であって、
前記第一のプロセス流(14)が熱分離装置からの蒸気流であり、前記熱キャリアー媒体の温度を、第一の熱交換器(12)の出口と冷却システム(30)の入口との間の熱供給により上昇させることを特徴とする方法。 - 前記熱が、追加の熱交換器(16)を経由して供給される請求項1に記載の方法。
- 前記熱が、熱キャリアー回路(10)に供給される液体または蒸気状の熱媒体(18)により供給される請求項1に記載の方法。
- 前記冷却システム(30)に入る前の熱キャリアー媒体の温度を、追加の熱交換器(16)の排出量または熱媒体(18)の供給量を変化させて既定値に制御する請求項2または3に記載の方法。
- 前記冷却システム(30)から出た後の熱キャリアー媒体の温度を、追加の熱交換器(16)の排出量または熱媒体(18)の供給量を変化させて既定値に制御する請求項2または3に記載の方法。
- 前記冷却システム(30)が吸収冷却システムである請求項1〜5のいずれか一項に記載の方法。
- 前記第一の熱交換器(12)から出る熱キャリアー媒体の温度が80℃〜120℃であり、続く熱キャリアー媒体の温度上昇が0.5℃〜10℃である請求項1〜6のいずれか一項に記載の方法。
- 前記第一のプロセス流(14)が脱着塔からのオーバーヘッド流であり、前記第二のプロセス流(24)が当該脱着塔から抜き出され捕集塔に送られる流体である請求項1〜7のいずれか一項に記載の方法。
- 前記脱着塔から抜き出され前記捕集塔に送られる第二のプロセス流(24)が、10℃より高く、且つ用いる冷却水温より低い範囲の温度に冷却される請求項8に記載の方法。
- 前記冷却が、多段方式で、前記脱着塔から抜き出される第二のプロセス流(24)が冷却水を用いる熱交換器で実質的に冷却水温にまで冷却され、次いで、吸収冷却システムからの冷水を用いて運転されている少なくとも一台の熱交換器(22)で、10℃より高く、且つ冷却水温より低い範囲の温度に冷却されることで行われる請求項9に記載の方法。
- 前記工学プロセスがエチレンオキシド及び/又はエチレングリコールの製造プロセスである請求項1〜10のいずれか一項に記載の方法。
- 前記工学プロセスがエチレンオキシドの製造プロセスであり、脱着塔で、エチレンオキシドを含むスクラビング液が再生され、エチレンオキシドが増加した第一のプロセス流(14)が塔頂から抜き出され、再生されたスクラビング液が第二のプロセス流(24)と同様に多段で冷却され、捕集塔に循環させられ、上記冷却が、15℃〜30℃の範囲、好ましくは18℃〜22℃の範囲の温度で行われる請求項10に記載の方法。
- 蒸気状の熱媒体(18)が前記熱交換器回路(10)に供給され、且つ蒸気状の熱媒体(18)の量を変化させるモデルサポート制御が、供給される熱媒体(18)の量と前記脱着塔の蒸発器へのスチーム供給量の合計を最小化する請求項12に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10186818A EP2439468A1 (de) | 2010-10-07 | 2010-10-07 | Verfahren zur Wärmeintegration mittels einer Kälteanlage |
EP10186818.0 | 2010-10-07 | ||
PCT/EP2011/067246 WO2012045709A1 (de) | 2010-10-07 | 2011-10-04 | Verfahren zur wärmeintegration mittels einer kälteanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013539009A true JP2013539009A (ja) | 2013-10-17 |
JP5855664B2 JP5855664B2 (ja) | 2016-02-09 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2013532157A Active JP5855664B2 (ja) | 2010-10-07 | 2011-10-04 | 冷却システムによる熱統合の方法 |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP2439468A1 (ja) |
JP (1) | JP5855664B2 (ja) |
CN (1) | CN103154641B (ja) |
ES (1) | ES2748514T3 (ja) |
MY (1) | MY164614A (ja) |
WO (1) | WO2012045709A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN2014DN08409A (ja) * | 2012-04-25 | 2015-05-08 | Basf Se | |
CN105837715B (zh) * | 2015-01-13 | 2018-03-02 | 青岛海湾集团有限公司 | 一种利用低温乙烯冷能冷却水的方法以及工艺装置 |
DE102020110357B4 (de) | 2020-04-16 | 2024-06-20 | Wolfram Ungermann Systemkälte GmbH & Co. KG | Verfahren zur Regelung eines hybriden Kühlsystems |
Citations (4)
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US5768904A (en) * | 1997-05-02 | 1998-06-23 | Uop Llc | Processes for integrating a continuous sorption cooling process with an external process |
US5953927A (en) * | 1997-05-02 | 1999-09-21 | Uop Llc | Processes for integrating a continuous sorption cooling process with an external process |
US20050069741A1 (en) * | 2003-09-26 | 2005-03-31 | Yutaka Enokizu | Fuel cell system |
JP2007154857A (ja) * | 2005-12-08 | 2007-06-21 | Nippon Shokubai Co Ltd | コージェネレーションシステム |
Family Cites Families (7)
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KR860000192B1 (ko) | 1980-12-03 | 1986-03-03 | 아사히가세이 고오교오 가부시기가이샤 | 배열의 회수 이용방법 |
US6523357B1 (en) * | 2001-12-04 | 2003-02-25 | Takuma Co., Ltd. | Absorption refrigerator |
CN1243939C (zh) * | 2002-01-30 | 2006-03-01 | 株式会社田熊 | 吸收式冷冻机 |
DE10237850A1 (de) * | 2002-08-19 | 2004-03-04 | ZAE Bayern Bayerisches Zentrum für angewandte Energieforschung e.V. | Mehrstufige Absorptionskältemaschine (AKM) oder Absorptionswärmepumpe (AWP) mit Einkopplung von Antriebswärme auf verschiedenen Temperaturniveaus |
JP2004233024A (ja) * | 2003-02-03 | 2004-08-19 | Yazaki Corp | 吸収式冷温水機 |
US7405340B2 (en) * | 2004-04-01 | 2008-07-29 | Bp Corporation North America Inc. | Process for recovering paraxylene utilizing ammonia absorption refrigeration |
DE112007002104A5 (de) | 2006-09-20 | 2009-08-06 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Vorrichtung zur Erzeugung einer Kälteenergie in einem Polykondensationsprozess |
-
2010
- 2010-10-07 EP EP10186818A patent/EP2439468A1/de not_active Withdrawn
-
2011
- 2011-10-04 ES ES11764185T patent/ES2748514T3/es active Active
- 2011-10-04 CN CN201180048453.6A patent/CN103154641B/zh active Active
- 2011-10-04 WO PCT/EP2011/067246 patent/WO2012045709A1/de active Application Filing
- 2011-10-04 MY MYPI2013001169A patent/MY164614A/en unknown
- 2011-10-04 JP JP2013532157A patent/JP5855664B2/ja active Active
- 2011-10-04 EP EP11764185.2A patent/EP2625476B1/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US5768904A (en) * | 1997-05-02 | 1998-06-23 | Uop Llc | Processes for integrating a continuous sorption cooling process with an external process |
US5953927A (en) * | 1997-05-02 | 1999-09-21 | Uop Llc | Processes for integrating a continuous sorption cooling process with an external process |
US20050069741A1 (en) * | 2003-09-26 | 2005-03-31 | Yutaka Enokizu | Fuel cell system |
JP2005100873A (ja) * | 2003-09-26 | 2005-04-14 | Hitachi Home & Life Solutions Inc | 燃料電池システム |
JP2007154857A (ja) * | 2005-12-08 | 2007-06-21 | Nippon Shokubai Co Ltd | コージェネレーションシステム |
Non-Patent Citations (1)
Title |
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JPN6015000489; 柏木 孝夫: 'ヒートポンプと食品工業 低温・低質エネルギーの有効利用' 化学と生物 Vol.24(1986) No1, 第58-66頁, 日本農芸化学会 * |
Also Published As
Publication number | Publication date |
---|---|
EP2625476A1 (de) | 2013-08-14 |
EP2439468A1 (de) | 2012-04-11 |
WO2012045709A1 (de) | 2012-04-12 |
ES2748514T3 (es) | 2020-03-17 |
CN103154641A (zh) | 2013-06-12 |
CN103154641B (zh) | 2016-03-02 |
EP2625476B1 (de) | 2019-07-03 |
JP5855664B2 (ja) | 2016-02-09 |
MY164614A (en) | 2018-01-15 |
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