BR112012001139B8 - Processo para a recuperação de estireno e manutenção do desempenho de um solvente extrativo em um sistema para a recuperação de estireno - Google Patents

Processo para a recuperação de estireno e manutenção do desempenho de um solvente extrativo em um sistema para a recuperação de estireno

Info

Publication number
BR112012001139B8
BR112012001139B8 BR112012001139A BR112012001139A BR112012001139B8 BR 112012001139 B8 BR112012001139 B8 BR 112012001139B8 BR 112012001139 A BR112012001139 A BR 112012001139A BR 112012001139 A BR112012001139 A BR 112012001139A BR 112012001139 B8 BR112012001139 B8 BR 112012001139B8
Authority
BR
Brazil
Prior art keywords
styrene
solvent
recovery
extractive
performance
Prior art date
Application number
BR112012001139A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112012001139A2 (pt
BR112012001139B1 (pt
Inventor
Ding Zhongyi
Jin Weihua
Cimpeanu Andrei
Sealey Amy
Original Assignee
Gtc Technology Us Llc
Sulzer Gtc Tech Us Inc
Sulzer Management Ag
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 Gtc Technology Us Llc, Sulzer Gtc Tech Us Inc, Sulzer Management Ag filed Critical Gtc Technology Us Llc
Publication of BR112012001139A2 publication Critical patent/BR112012001139A2/pt
Publication of BR112012001139B1 publication Critical patent/BR112012001139B1/pt
Publication of BR112012001139B8 publication Critical patent/BR112012001139B8/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
    • B01D3/40—Extractive 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • C07C15/073—Ethylbenzene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C07C15/46—Styrene; Ring-alkylated styrenes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/28—Recovery of used solvent
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/08—Azeotropic or extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Extraction Or Liquid Replacement (AREA)
BR112012001139A 2009-07-17 2010-05-22 Processo para a recuperação de estireno e manutenção do desempenho de um solvente extrativo em um sistema para a recuperação de estireno BR112012001139B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22663009P 2009-07-17 2009-07-17
US61/226,630 2009-07-17
US12/697,927 US8362313B2 (en) 2009-07-17 2010-02-01 Processes and systems for recovery of styrene from a styrene-containing feedstock
US12/697,927 2010-02-01
PCT/US2010/035888 WO2011008342A1 (en) 2009-07-17 2010-05-22 Processes and systems for recovery of styrene from a styrene-containing feedstock

Publications (3)

Publication Number Publication Date
BR112012001139A2 BR112012001139A2 (pt) 2016-02-23
BR112012001139B1 BR112012001139B1 (pt) 2018-05-02
BR112012001139B8 true BR112012001139B8 (pt) 2022-11-29

Family

ID=43449662

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012001139A BR112012001139B8 (pt) 2009-07-17 2010-05-22 Processo para a recuperação de estireno e manutenção do desempenho de um solvente extrativo em um sistema para a recuperação de estireno

Country Status (12)

Country Link
US (1) US8362313B2 (https=)
EP (1) EP2454220B1 (https=)
KR (2) KR20120037488A (https=)
CN (1) CN101955410B (https=)
BR (1) BR112012001139B8 (https=)
ES (1) ES2746504T3 (https=)
HU (1) HUE046588T2 (https=)
IN (1) IN2012DN01383A (https=)
PL (1) PL2454220T3 (https=)
RU (1) RU2546124C2 (https=)
TW (1) TWI471305B (https=)
WO (1) WO2011008342A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104744206B (zh) * 2013-12-30 2016-08-17 中国石油化工股份有限公司 从裂解汽油c8馏分中萃取蒸馏回收苯乙烯的方法
CN105944497A (zh) * 2016-05-30 2016-09-21 新疆蓝山屯河新材料有限公司 从聚苯乙烯生产尾气中回收苯乙烯的方法
CN110028376B (zh) * 2018-01-12 2021-08-06 中国石油化工股份有限公司 萃取精馏分离苯乙烯所用溶剂的净化及苯乙烯分离方法
CN111056905A (zh) * 2019-12-17 2020-04-24 安徽昊源化工集团有限公司 用于苯乙烯副产物焦油中有效组分回收系统
EP3907210A1 (en) * 2020-05-08 2021-11-10 Sulzer Management AG A process and apparatus for preparing a purified styrene composition from styrene containing feedstock
WO2022006165A1 (en) * 2020-06-29 2022-01-06 Crown Iron Works Company Oleaginous material extraction using alcohol solvent
TW202348787A (zh) 2022-04-01 2023-12-16 美商藝康美國公司 用於乙烯系單體流之高苛刻度加工的防汙劑組成物
TW202404930A (zh) * 2022-04-01 2024-02-01 美商藝康美國公司 在共軛二烯單體之萃取蒸餾期間減少非所要之乳化聚合
TW202348786A (zh) 2022-04-01 2023-12-16 美商藝康美國公司 用於蒸氣空間應用之防汙劑組成物
CN117776847A (zh) * 2023-12-27 2024-03-29 南京长江江宇环保科技股份有限公司 一种萃取精馏分离乙苯与苯乙烯的工艺方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953300A (en) * 1972-11-29 1976-04-27 Snam Progetti, S.P.A. Process for separating a high purity vinyl aromatic hydrocarbon from hydrocarbon mixtures containing the same
DD115897A1 (https=) * 1974-06-13 1975-10-20
US4039602A (en) 1975-05-06 1977-08-02 Universal Oil Products Company Ethylbenzene Dehydrogenation process
US4031153A (en) 1975-09-25 1977-06-21 Phillips Petroleum Company Separation of styrene from xylenes
SU891604A1 (ru) * 1980-04-14 1981-12-23 Ленинградский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Технологический Институт Им. Ленсовета Способ выделени стирола из углеводородной фракции с
US5877385A (en) 1996-05-21 1999-03-02 Hfm International, Inc. Process including extractive distillation and/or dehydrogenation to produce styrene from petroleum feedstock including ethyl-benzene/xylene mixtures
US6551502B1 (en) 2000-02-11 2003-04-22 Gtc Technology Corporation Process of removing sulfur compounds from gasoline
CN1172886C (zh) * 2001-06-29 2004-10-27 中国石油化工股份有限公司 一种抽提蒸馏分离芳烃的方法及使用的复合溶剂
US7666299B2 (en) * 2007-08-10 2010-02-23 Amt International, Inc. Extractive distillation process for recovering aromatics from petroleum streams
WO2009126127A1 (en) * 2008-04-10 2009-10-15 Cpc Corporation, Taiwan Novel energy efficient and throughput enhancing extractive process for aromatics recovery

Also Published As

Publication number Publication date
KR20120037488A (ko) 2012-04-19
CN101955410B (zh) 2015-08-26
ES2746504T3 (es) 2020-03-06
EP2454220B1 (en) 2019-07-31
KR101934501B1 (ko) 2019-01-02
BR112012001139A2 (pt) 2016-02-23
US8362313B2 (en) 2013-01-29
TWI471305B (zh) 2015-02-01
EP2454220A1 (en) 2012-05-23
PL2454220T3 (pl) 2020-03-31
WO2011008342A1 (en) 2011-01-20
RU2546124C2 (ru) 2015-04-10
BR112012001139B1 (pt) 2018-05-02
EP2454220A4 (en) 2015-08-12
CN101955410A (zh) 2011-01-26
TW201103887A (en) 2011-02-01
HUE046588T2 (hu) 2020-03-30
US20110015460A1 (en) 2011-01-20
RU2012105431A (ru) 2013-08-27
IN2012DN01383A (https=) 2015-06-05
KR20180016634A (ko) 2018-02-14

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25D Requested change of name of applicant approved
B25G Requested change of headquarter approved
B25A Requested transfer of rights approved