JP2016508862A5 - - Google Patents
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- Publication number
- JP2016508862A5 JP2016508862A5 JP2015543494A JP2015543494A JP2016508862A5 JP 2016508862 A5 JP2016508862 A5 JP 2016508862A5 JP 2015543494 A JP2015543494 A JP 2015543494A JP 2015543494 A JP2015543494 A JP 2015543494A JP 2016508862 A5 JP2016508862 A5 JP 2016508862A5
- Authority
- JP
- Japan
- Prior art keywords
- reboiler
- column
- condensation
- minimize
- done
- 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
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Description
好ましくは、塔（Ｃ４）は、（還流フラスコにおいて１．０〜２．０絶対バールの圧力範囲内の）低圧で操作され、リボイラの温度、さらには前記リボイラに供給されるべき熱が最小にされる。従来技術によると、ラフィネート塔（Ｃ４）からの塔頂蒸気の凝縮は、冷却タワーによって行われる。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR12/03145 | 2012-11-22 | ||
| FR1203145A FR2998301B1 (fr) | 2012-11-22 | 2012-11-22 | Methode de recuperation de chaleur a basse temperature et application de la methode au complexe aromatique |
| PCT/FR2013/052481 WO2014080102A1 (fr) | 2012-11-22 | 2013-10-17 | Methode de recuperation de chaleur a basse temperature et application de la methode au complexe aromatique |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016508862A JP2016508862A (ja) | 2016-03-24 |
| JP2016508862A5 true JP2016508862A5 (ja) | 2016-12-01 |
| JP6407161B2 JP6407161B2 (ja) | 2018-10-17 |
Family
ID=47754563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015543494A Active JP6407161B2 (ja) | 2012-11-22 | 2013-10-17 | 低温熱の回収方法およびこの方法のアロマティクス・コンプレックスへの適用 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9908061B2 (ja) |
| EP (1) | EP2922603B1 (ja) |
| JP (1) | JP6407161B2 (ja) |
| KR (1) | KR102165626B1 (ja) |
| CN (1) | CN105008007B (ja) |
| ES (1) | ES2660262T3 (ja) |
| FR (1) | FR2998301B1 (ja) |
| HR (1) | HRP20180409T1 (ja) |
| PT (1) | PT2922603T (ja) |
| SA (1) | SA515360437B1 (ja) |
| TW (1) | TWI589548B (ja) |
| WO (1) | WO2014080102A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7071591B2 (ja) | 2018-06-27 | 2022-05-19 | ユーオーピー エルエルシー | ガス流のためのエネルギー回収タービン |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9816759B2 (en) * | 2015-08-24 | 2017-11-14 | Saudi Arabian Oil Company | Power generation using independent triple organic rankine cycles from waste heat in integrated crude oil refining and aromatics facilities |
| JP6948677B2 (ja) * | 2016-10-05 | 2021-10-13 | 株式会社ササクラ | 低沸点物質の回収装置及び回収方法 |
| US10519082B2 (en) * | 2016-12-20 | 2019-12-31 | Uop Llc | Removal of feed treatment units in aromatics complex designs |
| CN110325494B (zh) | 2016-12-28 | 2022-08-16 | 环球油品公司 | 烷基化工艺中的热减少 |
| US10427993B2 (en) | 2017-08-31 | 2019-10-01 | Uop Llc | Process for recovering benzene and fuel gas in an aromatics complex |
| US10793493B2 (en) * | 2017-08-31 | 2020-10-06 | Uop Llc | Process for recovering benzene and fuel gas in an aromatics complex |
| CN109675332B (zh) * | 2017-10-19 | 2021-09-14 | 中国石化工程建设有限公司 | 热泵驱动的甲苯塔分馏装置及方法 |
| US10287222B1 (en) * | 2017-10-20 | 2019-05-14 | Uop Llc | Process and apparatus for desorbent recovery |
| FR3080852B1 (fr) * | 2018-05-04 | 2020-05-08 | Axens | Procede et dispositif de separation d'aromatiques inverse |
| FR3080857B1 (fr) | 2018-05-04 | 2020-05-08 | Axens | Procede et dispositif de separation d'aromatiques sous vide |
| CN110449096A (zh) * | 2018-05-08 | 2019-11-15 | 中国石化工程建设有限公司 | 一种提高芳烃装置低温热利用效率的工艺方法和芳烃装置低温热利用系统 |
| CN109336731A (zh) * | 2018-12-08 | 2019-02-15 | 大连福佳·大化石油化工有限公司 | 改进的粗苯生产系统 |
| US10626067B1 (en) * | 2019-05-10 | 2020-04-21 | Uop Llc | Processes for separating para-xylene from toluene |
| CN110893285B (zh) * | 2019-12-18 | 2021-05-18 | 大连福佳·大化石油化工有限公司 | 利用解吸剂再生塔中低耗解吸剂解析px的方法 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB776154A (en) * | 1952-12-19 | 1957-06-05 | Ruetgerswerke Ag | Improvements in and relating to the fractional distillation of mixtures of liquids |
| CH386775A (de) * | 1961-10-06 | 1965-01-15 | Escher Wyss Ag | Geschlossene Wärmekraftanlage mit Kreislauf eines gasförmigen Arbeitsmittels und Abwärmeverwertung in einer Destillationsanlage |
| GB1364969A (en) * | 1972-08-14 | 1974-08-29 | Mitsubishi Gas Chemical Co | Process for heat treating fluoride/hydrocarbon complexes |
| JPS5814901A (ja) * | 1981-07-15 | 1983-01-28 | Mitsubishi Heavy Ind Ltd | 発電プラント |
| US5124004A (en) * | 1983-08-22 | 1992-06-23 | Trustees Of Dartmouth College | Distillation process for ethanol |
| JPS60125201A (ja) * | 1983-12-09 | 1985-07-04 | Ebara Corp | 精溜塔における熱回収方法及びその装置 |
| KR900008691B1 (ko) * | 1984-04-26 | 1990-11-27 | 신니쯔 데쯔가가꾸 가부시끼가이샤 | 스틸렌류의 증류방법 |
| US4566947A (en) * | 1984-09-27 | 1986-01-28 | Hidemasa Tsuruta | Method of separating a mixed liquid into light and heavy fractions by distillation |
| US4783242A (en) * | 1986-05-22 | 1988-11-08 | The Dow Chemical Company | Distillation system and process |
| JPH02102701A (ja) * | 1988-10-06 | 1990-04-16 | Dow Chem Co:The | 蒸留装置と方法 |
| US4992143A (en) * | 1989-06-09 | 1991-02-12 | Mobay Corporation | Continuous process for the separation of a partially water soluble component from a slurry |
| DE4235431C1 (de) * | 1992-10-21 | 1994-01-20 | Huels Chemische Werke Ag | Verfahren zur Trennung von Ethylbenzol/Styrol durch Destillation eines flüssigen, überwiegend aus Styrol und Ethylbenzol bestehenden Gemisches |
| US6589395B1 (en) * | 1998-06-17 | 2003-07-08 | Sulzer Chemtech Ag | Distillation plant with a column and a heat pump |
| DE19903781A1 (de) * | 1999-02-01 | 2000-08-10 | Jakob Hois | Verfahren und Einrichtung zur Mehrfachdestillation in kontinuierlicher Arbeitsweise |
| CN1141276C (zh) * | 2000-08-29 | 2004-03-10 | 中国石油化工集团公司 | 甲苯歧化与重芳烃烷基转移方法 |
| JP4031220B2 (ja) * | 2001-08-09 | 2008-01-09 | サングレイン株式会社 | アルコール蒸留装置 |
| CA2506269C (en) * | 2002-11-13 | 2012-08-14 | Deka Products Limited Partnership | Pressurized vapor cycle liquid distillation |
| CN1323058C (zh) * | 2004-04-29 | 2007-06-27 | 中国石油化工股份有限公司 | 一种改进的甲苯择形歧化工艺方法 |
| JP4218631B2 (ja) * | 2004-11-24 | 2009-02-04 | 株式会社Ｉｈｉ | 屋内ボイラの吸気温度制御方法及び装置 |
| EP1691038A1 (en) * | 2004-12-17 | 2006-08-16 | Hitachi, Ltd. | Heat energy supply system and method, and reconstruction method of the system |
| US7687674B2 (en) * | 2006-12-28 | 2010-03-30 | Uop Llc | Low temperature process for recovering and producing para-xylene and heat exchange network therefore |
| WO2008094255A1 (en) * | 2007-01-29 | 2008-08-07 | Uop Llc | Integrated apparatus for aromatics production |
| US7981256B2 (en) * | 2007-11-09 | 2011-07-19 | Uop Llc | Splitter with multi-stage heat pump compressor and inter-reboiler |
| US8754281B2 (en) * | 2010-08-25 | 2014-06-17 | Uop Llc | Energy conservation in heavy-hydrocarbon distillation |
| US8993825B2 (en) * | 2010-08-25 | 2015-03-31 | Uop Llc | Energy conservation in heavy-hydrocarbon distillation |
| US8916740B2 (en) * | 2010-08-25 | 2014-12-23 | Uop Llc | Energy conservation in heavy-hydrocarbon distillation |
| US8609922B2 (en) * | 2010-08-25 | 2013-12-17 | Uop Llc | Energy conservation in heavy-hydrocarbon distillation |
-
2012
- 2012-11-22 FR FR1203145A patent/FR2998301B1/fr not_active Expired - Fee Related
-
2013
- 2013-10-17 CN CN201380061205.4A patent/CN105008007B/zh active Active
- 2013-10-17 WO PCT/FR2013/052481 patent/WO2014080102A1/fr active Application Filing
- 2013-10-17 KR KR1020157015566A patent/KR102165626B1/ko active IP Right Grant
- 2013-10-17 JP JP2015543494A patent/JP6407161B2/ja active Active
- 2013-10-17 PT PT138054309T patent/PT2922603T/pt unknown
- 2013-10-17 US US14/646,434 patent/US9908061B2/en not_active Expired - Fee Related
- 2013-10-17 EP EP13805430.9A patent/EP2922603B1/fr active Active
- 2013-10-17 ES ES13805430.9T patent/ES2660262T3/es active Active
- 2013-11-20 TW TW102142346A patent/TWI589548B/zh active
-
2015
- 2015-05-14 SA SA515360437A patent/SA515360437B1/ar unknown
-
2018
- 2018-03-08 HR HRP20180409TT patent/HRP20180409T1/hr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7071591B2 (ja) | 2018-06-27 | 2022-05-19 | ユーオーピー エルエルシー | ガス流のためのエネルギー回収タービン |
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