PT3719008T - Método e sistema de produção de óxido de alquileno - Google Patents

Método e sistema de produção de óxido de alquileno

Info

Publication number
PT3719008T
PT3719008T PT188844237T PT18884423T PT3719008T PT 3719008 T PT3719008 T PT 3719008T PT 188844237 T PT188844237 T PT 188844237T PT 18884423 T PT18884423 T PT 18884423T PT 3719008 T PT3719008 T PT 3719008T
Authority
PT
Portugal
Prior art keywords
alkylene oxide
production
production method
production system
oxide production
Prior art date
Application number
PT188844237T
Other languages
English (en)
Original Assignee
China Petroleum & Chem Corp
Shanghai Res Inst Petrochemical Tech Sinopec
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 CN201711237459.3A external-priority patent/CN109851574B/zh
Priority claimed from CN201711241136.1A external-priority patent/CN109851587B/zh
Application filed by China Petroleum & Chem Corp, Shanghai Res Inst Petrochemical Tech Sinopec filed Critical China Petroleum & Chem Corp
Publication of PT3719008T publication Critical patent/PT3719008T/pt

Links

Classifications

    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/36—Azeotropic distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • 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
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • 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
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322—Reboiler specifications
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Epoxy Compounds (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
PT188844237T 2017-11-30 2018-11-30 Método e sistema de produção de óxido de alquileno PT3719008T (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201711239603 2017-11-30
CN201711241161 2017-11-30
CN201711237459.3A CN109851574B (zh) 2017-11-30 2017-11-30 环氧丙烷的生产方法
CN201711241136.1A CN109851587B (zh) 2017-11-30 2017-11-30 环氧丁烷的生产方法

Publications (1)

Publication Number Publication Date
PT3719008T true PT3719008T (pt) 2023-03-23

Family

ID=66664367

Family Applications (1)

Application Number Title Priority Date Filing Date
PT188844237T PT3719008T (pt) 2017-11-30 2018-11-30 Método e sistema de produção de óxido de alquileno

Country Status (10)

Country Link
US (1) US11591303B2 (pt)
EP (1) EP3719008B1 (pt)
JP (1) JP7185691B2 (pt)
KR (1) KR102532058B1 (pt)
ES (1) ES2942000T3 (pt)
PT (1) PT3719008T (pt)
RU (1) RU2760003C1 (pt)
SA (1) SA520412074B1 (pt)
SG (1) SG11202005098UA (pt)
WO (1) WO2019105451A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115253341A (zh) * 2022-08-15 2022-11-01 惠州市红墙化学有限公司 一种环氧烷烃脱除转化的方法及装置
CN115845484B (zh) * 2023-02-21 2023-04-28 中国科学院过程工程研究所 一种环氧丁烷粗产品的分离精制装置及方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US529667A (en) * 1894-11-20 Check-valve
US3350416A (en) * 1964-02-12 1967-10-31 Monsanto Co Production and recovery of oxygenated hydrocarbons by plural distillation
JPS51148541A (en) 1975-06-16 1976-12-20 Tokyo Juki Industrial Co Ltd Seaming apparatus
FR2453166A1 (fr) * 1979-04-06 1980-10-31 Propylox Sa Procede pour l'epuration d'oxydes d'olefines
JPS5924982B2 (ja) 1979-09-26 1984-06-13 昭和電工株式会社 プチレンオキサイドの精製方法
US4402794A (en) * 1982-05-24 1983-09-06 Atlantic Richfield Company Purification of butylene oxides by extractive distillation with selected extractive distillation solvents
US4772732A (en) 1986-05-08 1988-09-20 Basf Corporation Method for purification of butylene oxide
US5529667A (en) 1994-12-01 1996-06-25 Hoechst Celanese Corporation Process for recovering ethylene oxide
US6407279B1 (en) * 1999-11-19 2002-06-18 Exxonmobil Chemical Patents Inc. Integrated process for preparing dialkyl carbonates and diols
JP4078482B2 (ja) 2002-02-15 2008-04-23 住友化学株式会社 プロピレンオキサイドの精製方法
DE10233382A1 (de) 2002-07-23 2004-01-29 Basf Ag Verfahren zur kontinuierlich betriebenen Reindestillation des bei der koppel-produktfreien Synthese von Propylenoxid anfallenden 1.2-Propylenglykols
JP4466224B2 (ja) 2004-06-23 2010-05-26 住友化学株式会社 プロピレンオキサイドの精製方法
US20060006054A1 (en) * 2004-07-07 2006-01-12 Basf Aktiengesellshaft Separation of propylene oxide from a mixture comprising propylene oxide and methanol
US20060161010A1 (en) * 2005-01-18 2006-07-20 Basf Aktiengesellschaft Process for the epoxidation of an olefin with improved energy balance
US8197645B2 (en) * 2005-12-29 2012-06-12 Basf Aktiengesellschaft Process for separating propylene glycol from aqueous compositions
US8389750B2 (en) * 2010-09-28 2013-03-05 Lyondell Chemical Technology, L.P. Purification of propylene oxide
CN102093316B (zh) 2010-12-17 2013-06-12 中国海洋石油总公司 一种分离提纯环氧丙烷与甲醇的方法
CN104109137B (zh) 2013-04-16 2016-06-08 中国石油化工股份有限公司 环氧丙烷纯化方法
CN105294604B (zh) 2014-07-24 2017-12-15 中国石油化工股份有限公司 生产环氧丙烷的装置

Also Published As

Publication number Publication date
US11591303B2 (en) 2023-02-28
EP3719008A4 (en) 2021-12-01
US20210163433A1 (en) 2021-06-03
RU2760003C1 (ru) 2021-11-22
JP2021504425A (ja) 2021-02-15
KR20200090864A (ko) 2020-07-29
SG11202005098UA (en) 2020-06-29
EP3719008A1 (en) 2020-10-07
BR112020010893A2 (pt) 2020-11-17
SA520412074B1 (ar) 2024-11-05
WO2019105451A1 (zh) 2019-06-06
EP3719008B1 (en) 2023-02-22
KR102532058B1 (ko) 2023-05-11
JP7185691B2 (ja) 2022-12-07
ES2942000T3 (es) 2023-05-29

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