KR101934501B1 - 스티렌 함유 공급 원료로부터 스티렌을 회수하기 위한 공정 및 시스템 - Google Patents

스티렌 함유 공급 원료로부터 스티렌을 회수하기 위한 공정 및 시스템 Download PDF

Info

Publication number
KR101934501B1
KR101934501B1 KR1020187003553A KR20187003553A KR101934501B1 KR 101934501 B1 KR101934501 B1 KR 101934501B1 KR 1020187003553 A KR1020187003553 A KR 1020187003553A KR 20187003553 A KR20187003553 A KR 20187003553A KR 101934501 B1 KR101934501 B1 KR 101934501B1
Authority
KR
South Korea
Prior art keywords
styrene
solvent
extraction solvent
stream
depleted stream
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
KR1020187003553A
Other languages
English (en)
Korean (ko)
Other versions
KR20180016634A (ko
Inventor
종이 딩
웨이화 진
안드레이 심페아누
에이미 실레이
Original Assignee
쥐티씨 테크놀로지 유에스,엘엘씨
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 쥐티씨 테크놀로지 유에스,엘엘씨 filed Critical 쥐티씨 테크놀로지 유에스,엘엘씨
Publication of KR20180016634A publication Critical patent/KR20180016634A/ko
Application granted granted Critical
Publication of KR101934501B1 publication Critical patent/KR101934501B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (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)
KR1020187003553A 2009-07-17 2010-05-22 스티렌 함유 공급 원료로부터 스티렌을 회수하기 위한 공정 및 시스템 Active KR101934501B1 (ko)

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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020127004125A Division KR20120037488A (ko) 2009-07-17 2010-05-22 스티렌 함유 공급 원료로부터 스티렌을 회수하기 위한 공정 및 시스템

Publications (2)

Publication Number Publication Date
KR20180016634A KR20180016634A (ko) 2018-02-14
KR101934501B1 true KR101934501B1 (ko) 2019-01-02

Family

ID=43449662

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020187003553A Active KR101934501B1 (ko) 2009-07-17 2010-05-22 스티렌 함유 공급 원료로부터 스티렌을 회수하기 위한 공정 및 시스템
KR1020127004125A Ceased KR20120037488A (ko) 2009-07-17 2010-05-22 스티렌 함유 공급 원료로부터 스티렌을 회수하기 위한 공정 및 시스템

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020127004125A Ceased KR20120037488A (ko) 2009-07-17 2010-05-22 스티렌 함유 공급 원료로부터 스티렌을 회수하기 위한 공정 및 시스템

Country Status (12)

Country Link
US (1) US8362313B2 (https=)
EP (1) EP2454220B1 (https=)
KR (2) KR101934501B1 (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=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240076374A (ko) 2022-11-23 2024-05-30 한국에너지기술연구원 폐폴리스티렌 열분해 조건에서 바이오매스 회분 첨가에 따른 스티렌 모노머 수율 향상 방법

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
KR102672412B1 (ko) * 2018-01-12 2024-06-04 차이나 페트로리움 앤드 케미컬 코포레이션 추출 증류에 의한 스티렌 분리용 용매의 정제 및 스티렌의 분리 방법
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
CA3184279A1 (en) * 2020-06-29 2022-01-06 Wade Steven MARTINSON Oleaginous material extraction using alcohol solvent
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
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
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003531922A (ja) 2000-02-11 2003-10-28 ジーティーシー テクノロジー コーポレイション ガソリンから硫黄化合物を除去する方法

Family Cites Families (9)

* 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
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
US7879225B2 (en) * 2008-04-10 2011-02-01 CPC Corporation Taiwan Energy efficient and throughput enhancing extractive process for aromatics recovery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003531922A (ja) 2000-02-11 2003-10-28 ジーティーシー テクノロジー コーポレイション ガソリンから硫黄化合物を除去する方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240076374A (ko) 2022-11-23 2024-05-30 한국에너지기술연구원 폐폴리스티렌 열분해 조건에서 바이오매스 회분 첨가에 따른 스티렌 모노머 수율 향상 방법

Also Published As

Publication number Publication date
RU2546124C2 (ru) 2015-04-10
EP2454220A1 (en) 2012-05-23
EP2454220B1 (en) 2019-07-31
KR20180016634A (ko) 2018-02-14
EP2454220A4 (en) 2015-08-12
WO2011008342A1 (en) 2011-01-20
BR112012001139B1 (pt) 2018-05-02
HUE046588T2 (hu) 2020-03-30
BR112012001139B8 (pt) 2022-11-29
CN101955410B (zh) 2015-08-26
PL2454220T3 (pl) 2020-03-31
US8362313B2 (en) 2013-01-29
TWI471305B (zh) 2015-02-01
CN101955410A (zh) 2011-01-26
IN2012DN01383A (https=) 2015-06-05
ES2746504T3 (es) 2020-03-06
BR112012001139A2 (pt) 2016-02-23
US20110015460A1 (en) 2011-01-20
TW201103887A (en) 2011-02-01
KR20120037488A (ko) 2012-04-19
RU2012105431A (ru) 2013-08-27

Similar Documents

Publication Publication Date Title
KR101934501B1 (ko) 스티렌 함유 공급 원료로부터 스티렌을 회수하기 위한 공정 및 시스템
JP6442614B2 (ja) 芳香族回収のための抽出蒸留
CN111954654B (zh) 萃取精馏分离芳烃的方法
CN103361118B (zh) 一种从含有烯烃和硫化物的汽油中回收芳烃的方法
CN101875592B (zh) 萃取精馏分离苯乙烯所用萃取溶剂的再生方法
JP2010155858A (ja) 芳香族の分離方法およびこのために既存の装置を改修する方法
CN101759520B (zh) 从烃类混合物中萃取精馏分离苯乙烯的方法
CN1125008C (zh) 利用抽提蒸馏和液液抽提组合工艺回收芳烃的方法
WO2018118557A2 (en) Removal of feed treatment units in aromatics complex designs
US10702795B2 (en) Process for high purity hexane and production thereof
WO2015157331A1 (en) Process for recovering isoprene from pyrolysis gasoline
JP2023536122A (ja) 膜分離器を利用する炭化水素の抽出及び／又は分離プロセス
KR20240168973A (ko) 추출물 재순환 스트림을 이용한 방향족의 액체-액체 추출 방법
KR20160040599A (ko) 방향족 콤플렉스에서 트랜스알킬화 원료 스트림을 제공하기 위한 스트림 분리 방법 및 시스템
CN108698955A (zh) 用于芳族化合物产物生产中的环烷再循环的方法和装置
RU2785840C2 (ru) Способ разделения ароматических углеводородов с применением экстракционной дистилляции
CN117343758B (zh) 一种从汽油c6+馏分中分离芳烃的方法
CN105308155A (zh) 从萃取溶剂中移除重质烃的方法
US20160207853A1 (en) Extractive distillation process
WO2013136169A1 (en) Process for obtaining food grade hexane

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20180205

Application number text: 1020127004125

Filing date: 20120216

PG1501 Laying open of application
A201 Request for examination
AMND Amendment
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20180305

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20180514

Patent event code: PE09021S01D

AMND Amendment
E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20181120

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20180514

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

X091 Application refused [patent]
AMND Amendment
PX0901 Re-examination

Patent event code: PX09011S01I

Patent event date: 20181120

Comment text: Decision to Refuse Application

Patent event code: PX09012R01I

Patent event date: 20180814

Comment text: Amendment to Specification, etc.

Patent event code: PX09012R01I

Patent event date: 20180305

Comment text: Amendment to Specification, etc.

PX0701 Decision of registration after re-examination

Patent event date: 20181218

Comment text: Decision to Grant Registration

Patent event code: PX07013S01D

Patent event date: 20181211

Comment text: Amendment to Specification, etc.

Patent event code: PX07012R01I

Patent event date: 20181120

Comment text: Decision to Refuse Application

Patent event code: PX07011S01I

Patent event date: 20180814

Comment text: Amendment to Specification, etc.

Patent event code: PX07012R01I

Patent event date: 20180305

Comment text: Amendment to Specification, etc.

Patent event code: PX07012R01I

X701 Decision to grant (after re-examination)
GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20181226

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20181226

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20211217

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20231214

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20241213

Start annual number: 7

End annual number: 7