FR3024141B1 - Procede et appareil de recyclage et de raffinage du propylene - Google Patents

Procede et appareil de recyclage et de raffinage du propylene Download PDF

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Publication number
FR3024141B1
FR3024141B1 FR1557009A FR1557009A FR3024141B1 FR 3024141 B1 FR3024141 B1 FR 3024141B1 FR 1557009 A FR1557009 A FR 1557009A FR 1557009 A FR1557009 A FR 1557009A FR 3024141 B1 FR3024141 B1 FR 3024141B1
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FR
France
Prior art keywords
propylene
recycling
present disclosure
refining
column
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.)
Active
Application number
FR1557009A
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English (en)
Other versions
FR3024141A1 (fr
Inventor
Weisheng Yang
Mujin Li
De SHI
Zhi He
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Petroleum and Chemical Corp
Sinopec Shanghai Research Institute of Petrochemical Technology
Original Assignee
China Petroleum and Chemical Corp
Sinopec Shanghai Research Institute of Petrochemical Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201410355936.6A external-priority patent/CN105439792B/zh
Priority claimed from CN201410355420.1A external-priority patent/CN105330504B/zh
Application filed by China Petroleum and Chemical Corp, Sinopec Shanghai Research Institute of Petrochemical Technology filed Critical China Petroleum and Chemical Corp
Publication of FR3024141A1 publication Critical patent/FR3024141A1/fr
Application granted granted Critical
Publication of FR3024141B1 publication Critical patent/FR3024141B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/007—Energy recuperation; Heat pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/26—Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un procédé de recyclage et de raffinage du propylène est proposé selon la présente divulgation. La présente divulgation vise à résoudre le problème de la consommation élevée d'énergie de l'art antérieur. Un appareil de recyclage du propylène comprenant une première colonne de récupération de propylène (I), un ballon de détente (III), une deuxième colonne de récupération de propylène (IV), et une colonne de dépropanisation (II) selon la présente divulgation peut résoudre efficacement le problème, et être utilisé pour la fabrication industrielle de propylène récupéré à partir d'un appareil de production d'oxyde de propylène.
FR1557009A 2014-07-24 2015-07-23 Procede et appareil de recyclage et de raffinage du propylene Active FR3024141B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN2014103554201 2014-07-24
CN201410355936.6A CN105439792B (zh) 2014-07-24 2014-07-24 回收精制丙烯的方法
CN201410355420.1A CN105330504B (zh) 2014-07-24 2014-07-24 回收精制丙烯的装置
CN2014103559366 2014-07-24

Publications (2)

Publication Number Publication Date
FR3024141A1 FR3024141A1 (fr) 2016-01-29
FR3024141B1 true FR3024141B1 (fr) 2019-05-10

Family

ID=55065786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557009A Active FR3024141B1 (fr) 2014-07-24 2015-07-23 Procede et appareil de recyclage et de raffinage du propylene

Country Status (10)

Country Link
US (1) US10160700B2 (fr)
JP (1) JP6681676B2 (fr)
KR (1) KR102416369B1 (fr)
BE (1) BE1023301A9 (fr)
BR (1) BR102015017713B1 (fr)
DE (1) DE102015213919B4 (fr)
ES (1) ES2557418B1 (fr)
FR (1) FR3024141B1 (fr)
NL (1) NL2015210B1 (fr)
TW (1) TWI660942B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110218143B (zh) * 2018-03-03 2023-12-15 榆林学院 一种丙烯生产工艺中的深冷变压双效分离装置
CN108586185B (zh) * 2018-06-25 2023-11-17 榆林学院 一种差压热偶丙烯精制分离系统及分离方法
CN112694385A (zh) * 2019-10-23 2021-04-23 中国石油化工股份有限公司 防堵方法及防堵体系
CN111470933B (zh) * 2020-04-28 2022-11-15 上海智英化工技术有限公司 一种能够节省能源减少设备的c3分离方法
CN114436757A (zh) * 2020-10-16 2022-05-06 中国石油化工股份有限公司 一种处理α,α-二甲基苄醇氢解产物的方法、系统与应用
CN114539018B (zh) * 2022-02-24 2023-06-20 中船(邯郸)派瑞特种气体股份有限公司 一种电子级丙烯的制备工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580819A (en) * 1969-04-21 1971-05-25 Shell Oil Co Recovery of propylene and propylene oxide by selective separation with plural stage distillation,propylene oxide absorption and subsequent distillation
US3632482A (en) 1969-09-09 1972-01-04 Shell Oil Co Propylene oxide recovery from propylene by extractive distillation with an alcohol-ketone-hydrocarbon solvent
US5274138A (en) * 1993-01-21 1993-12-28 Texaco Chemical Company Epoxidation process for manufacture of olefin oxide and alcohol
JP2002322167A (ja) * 2001-04-27 2002-11-08 Sumitomo Chem Co Ltd プロピレンオキサイドの製造方法
EP1420014A4 (fr) * 2001-08-22 2004-09-29 Sumitomo Chemical Co Procede permettant de produire de l'oxyde de propylene
JP2003238546A (ja) 2002-02-15 2003-08-27 Sumitomo Chem Co Ltd プロピレンオキサイドの回収方法
JP2008266304A (ja) * 2007-03-22 2008-11-06 Sumitomo Chemical Co Ltd プロピレンオキサイドの製造方法
US7842847B2 (en) * 2008-06-27 2010-11-30 Lummus Technology Inc. Separation process for olefin production
US7741498B2 (en) * 2008-08-29 2010-06-22 Lyondell Chemical Technology, L.P. Propylene oxide process
WO2011118823A1 (fr) * 2010-03-26 2011-09-29 Sumitomo Chemical Company, Limited Procédé de production d'oxyde de propylène
CN103172486B (zh) * 2011-12-22 2015-07-29 中国石油化工股份有限公司 一种从直接环氧化反应产物中回收丙烯的方法
CN103788025B (zh) * 2012-10-29 2015-10-28 中国石油化工股份有限公司 一种精制环氧丙烷的方法

Also Published As

Publication number Publication date
JP2016029039A (ja) 2016-03-03
TW201604183A (zh) 2016-02-01
US20160023965A1 (en) 2016-01-28
ES2557418A2 (es) 2016-01-25
KR102416369B1 (ko) 2022-07-01
BR102015017713A2 (pt) 2016-09-20
JP6681676B2 (ja) 2020-04-15
ES2557418B1 (es) 2016-11-04
BE1023301B1 (nl) 2017-01-26
KR20160012931A (ko) 2016-02-03
FR3024141A1 (fr) 2016-01-29
DE102015213919B4 (de) 2024-05-16
BR102015017713B1 (pt) 2021-04-06
BE1023301A9 (nl) 2017-01-27
US10160700B2 (en) 2018-12-25
BE1023301A1 (nl) 2017-01-26
DE102015213919A1 (de) 2016-01-28
NL2015210B1 (en) 2016-11-29
TWI660942B (zh) 2019-06-01
NL2015210A (en) 2016-06-27
ES2557418R1 (es) 2016-02-24

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