EA201270320A1 - Способ рециркуляции потоков продукта, отделенных от содержащего углеводороды сырьевого потока - Google Patents

Способ рециркуляции потоков продукта, отделенных от содержащего углеводороды сырьевого потока

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Publication number
EA201270320A1
EA201270320A1 EA201270320A EA201270320A EA201270320A1 EA 201270320 A1 EA201270320 A1 EA 201270320A1 EA 201270320 A EA201270320 A EA 201270320A EA 201270320 A EA201270320 A EA 201270320A EA 201270320 A1 EA201270320 A1 EA 201270320A1
Authority
EA
Eurasian Patent Office
Prior art keywords
hydrocarbon diluent
raw material
material flow
containing hydrocarbon
olefin monomer
Prior art date
Application number
EA201270320A
Other languages
English (en)
Other versions
EA020150B1 (ru
Inventor
Дени Миньон
Давид Вандевиле
Бернард Ван Дер Шрик
Камиль Веркрюйсс
Original Assignee
Тотал Петрокемикалз Ресерч Фелюи
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
Application filed by Тотал Петрокемикалз Ресерч Фелюи filed Critical Тотал Петрокемикалз Ресерч Фелюи
Publication of EA201270320A1 publication Critical patent/EA201270320A1/ru
Publication of EA020150B1 publication Critical patent/EA020150B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/04—Fractionation
    • 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
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • 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
    • B01D3/146—Multiple effect distillation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Изобретение относится к способу рециркуляции потоков продукта, которые были отделены от содержащего водород сырьевого потока, содержащего олефиновый мономер, олефиновый сомономер, углеводородный разбавитель и компоненты, такие как Н, N, О, СО, COи формальдегид. В соответствии с настоящим способом содержащий углеводороды сырьевой поток разделяют на а) первый боковой поток, содержащий углеводородный разбавитель и олефиновый мономер; b) второй боковой поток, который, по существу, не содержит водорода и содержит углеводородный разбавитель и олефиновый мономер; с) нижний поток, содержащий, по существу, не содержащий олефины углеводородный разбавитель; и d) верхний паровой поток, содержащий олефиновый мономер, углеводородный разбавитель и компоненты, такие как формальдегид, Н, N, O, CO и СО. Настоящий способ также включает рециркуляцию указанного первого и указанного второго боковых потоков в процесс полимеризации для получения бимодального полиолефина.
EA201270320A 2009-09-11 2010-09-10 Способ рециркуляции потоков продукта, отделенных от содержащего углеводороды сырьевого потока EA020150B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09170106A EP2295474A1 (en) 2009-09-11 2009-09-11 Process for recycling product streams separated from a hydrocarbon-containing feed stream.
PCT/EP2010/005562 WO2011029608A1 (en) 2009-09-11 2010-09-10 Process for recycling product streams separated from a hydrocarbon-containing feed stream

Publications (2)

Publication Number Publication Date
EA201270320A1 true EA201270320A1 (ru) 2012-08-30
EA020150B1 EA020150B1 (ru) 2014-09-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA201270320A EA020150B1 (ru) 2009-09-11 2010-09-10 Способ рециркуляции потоков продукта, отделенных от содержащего углеводороды сырьевого потока

Country Status (10)

Country Link
US (2) US8883918B2 (ru)
EP (2) EP2295474A1 (ru)
KR (1) KR101367064B1 (ru)
CN (1) CN102482368B (ru)
BR (1) BR112012005224A2 (ru)
EA (1) EA020150B1 (ru)
ES (1) ES2457233T3 (ru)
IN (1) IN2012DN01377A (ru)
MX (1) MX2012002874A (ru)
WO (1) WO2011029608A1 (ru)

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US9670113B2 (en) 2012-07-09 2017-06-06 Siluria Technologies, Inc. Natural gas processing and systems
WO2014089479A1 (en) 2012-12-07 2014-06-12 Siluria Technologies, Inc. Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products
EP3074119B1 (en) 2013-11-27 2019-01-09 Siluria Technologies, Inc. Reactors and systems for oxidative coupling of methane
CN110655437B (zh) 2014-01-08 2022-09-09 鲁玛斯技术有限责任公司 乙烯成液体的系统和方法
CA3225180A1 (en) 2014-01-09 2015-07-16 Lummus Technology Llc Oxidative coupling of methane implementations for olefin production
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US9334204B1 (en) 2015-03-17 2016-05-10 Siluria Technologies, Inc. Efficient oxidative coupling of methane processes and systems
US10793490B2 (en) 2015-03-17 2020-10-06 Lummus Technology Llc Oxidative coupling of methane methods and systems
US20160289143A1 (en) 2015-04-01 2016-10-06 Siluria Technologies, Inc. Advanced oxidative coupling of methane
US9328297B1 (en) 2015-06-16 2016-05-03 Siluria Technologies, Inc. Ethylene-to-liquids systems and methods
EP3310743A4 (en) * 2015-06-16 2019-02-13 Siluria Technologies, Inc. SYSTEMS AND METHODS FOR CONVERTING ETHYLENE TO LIQUIDS
EP3362425B1 (en) 2015-10-16 2020-10-28 Lummus Technology LLC Separation methods and systems for oxidative coupling of methane
EP3442934A4 (en) 2016-04-13 2019-12-11 Siluria Technologies, Inc. OXIDIZING COUPLING OF METHANE FOR THE PRODUCTION OF OLEFINS
WO2018118105A1 (en) 2016-12-19 2018-06-28 Siluria Technologies, Inc. Methods and systems for performing chemical separations
JP2020521811A (ja) 2017-05-23 2020-07-27 ラマス テクノロジー リミテッド ライアビリティ カンパニー メタン酸化カップリングプロセスの統合
AU2018298234B2 (en) 2017-07-07 2022-11-17 Lummus Technology Llc Systems and methods for the oxidative coupling of methane
CN111295397B (zh) * 2017-12-04 2022-03-04 博里利斯股份公司 一种在溶液聚合过程中回收烯烃的方法
EP3720886A1 (en) * 2017-12-04 2020-10-14 Borealis AG A method of recovering olefins in a solution polymerisation process
KR101987206B1 (ko) 2017-12-06 2019-06-11 뉴모텍(주) 스위치드 릴럭턴스 모터
JP7150200B2 (ja) * 2019-05-29 2022-10-07 バーゼル・ポリオレフィン・ゲーエムベーハー 懸濁媒質のワークアップ含むエチレンポリマーの製造のための懸濁方法
WO2020260021A1 (en) * 2019-06-24 2020-12-30 Borealis Ag Process for preparing polypropylene with improved recovery
CN114080400A (zh) * 2019-07-08 2022-02-22 博里利斯股份公司 聚合方法
KR102602865B1 (ko) 2019-08-21 2023-11-16 주식회사 엘지화학 올리고머 제조 방법 및 올리고머 제조 장치
CN114901374A (zh) * 2019-12-19 2022-08-12 凯洛格·布朗及鲁特有限公司 使用分隔壁塔和/或传统塔制备用于针对烯烃生产的催化裂化单元的进料的方法
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WO2022139117A1 (ko) 2020-12-21 2022-06-30 주식회사 엘지화학 알파-메틸스타이렌의 제조방법
CN112933643B (zh) * 2021-02-23 2022-07-19 滕州华安虹江化工有限公司 智能化的精馏釜

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Also Published As

Publication number Publication date
US20140377137A1 (en) 2014-12-25
ES2457233T3 (es) 2014-04-25
US9238182B2 (en) 2016-01-19
EA020150B1 (ru) 2014-09-30
WO2011029608A4 (en) 2011-05-12
IN2012DN01377A (ru) 2015-06-05
KR101367064B1 (ko) 2014-02-24
EP2475688A1 (en) 2012-07-18
US8883918B2 (en) 2014-11-11
CN102482368B (zh) 2013-11-13
US20120178879A1 (en) 2012-07-12
MX2012002874A (es) 2012-05-08
WO2011029608A1 (en) 2011-03-17
KR20120055646A (ko) 2012-05-31
BR112012005224A2 (pt) 2020-02-18
EP2475688B1 (en) 2014-01-22
CN102482368A (zh) 2012-05-30
EP2295474A1 (en) 2011-03-16

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