TW200942515A - Novel energy efficient and throughput enhancing extractive process for aromatics recovery - Google Patents

Novel energy efficient and throughput enhancing extractive process for aromatics recovery

Info

Publication number
TW200942515A
TW200942515A TW098111277A TW98111277A TW200942515A TW 200942515 A TW200942515 A TW 200942515A TW 098111277 A TW098111277 A TW 098111277A TW 98111277 A TW98111277 A TW 98111277A TW 200942515 A TW200942515 A TW 200942515A
Authority
TW
Taiwan
Prior art keywords
liquid
column
recovery
extractive
liquid extraction
Prior art date
Application number
TW098111277A
Other languages
English (en)
Inventor
Fu-Ming Lee
Jyh-Haur Hwang
Tzong-Bin Lin
Hung-Chung Shen
Kuang-Yeu Wu
Tsung-Min Chiu
Zong-Ying Chen
Tsung-Min Kuo
Yu-Ming Wu
Original Assignee
Cpc Corp Taiwan
Amt Int Inc
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 Cpc Corp Taiwan, Amt Int Inc filed Critical Cpc Corp Taiwan
Publication of TW200942515A publication Critical patent/TW200942515A/zh

Links

Classifications

    • 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
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4056—Retrofitting operations
TW098111277A 2008-04-10 2009-04-03 Novel energy efficient and throughput enhancing extractive process for aromatics recovery TW200942515A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12380008P 2008-04-10 2008-04-10
US12/217,676 US7879225B2 (en) 2008-04-10 2008-07-08 Energy efficient and throughput enhancing extractive process for aromatics recovery

Publications (1)

Publication Number Publication Date
TW200942515A true TW200942515A (en) 2009-10-16

Family

ID=41162115

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098111277A TW200942515A (en) 2008-04-10 2009-04-03 Novel energy efficient and throughput enhancing extractive process for aromatics recovery

Country Status (7)

Country Link
US (1) US7879225B2 (zh)
EP (1) EP2268772B1 (zh)
KR (1) KR101556428B1 (zh)
CN (1) CN102046760B (zh)
ES (1) ES2677324T3 (zh)
TW (1) TW200942515A (zh)
WO (1) WO2009126127A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI794402B (zh) * 2018-02-01 2023-03-01 大陸商中國石油化工科技開發有限公司 萃取精餾分離芳烴的方法

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US20090272702A1 (en) * 2008-04-30 2009-11-05 Cpc Corporation Process and apparatus for online rejuvenation of contaminated sulfolane solvent
US20100065504A1 (en) * 2008-04-30 2010-03-18 Ping-Wen Yen Novel filtration method for refining and chemical industries
EP2376598A4 (en) * 2008-12-09 2015-01-14 Gtc Technology Us Llc Systems and methods for removing heavy hydrocarbons
US8696871B2 (en) * 2009-06-02 2014-04-15 Uop Llc Apparatus for removing a contaminant from a solvent separation process
US8362313B2 (en) * 2009-07-17 2013-01-29 Gtc Technology, Lp Processes and systems for recovery of styrene from a styrene-containing feedstock
WO2011049544A1 (en) 2009-10-19 2011-04-28 Cpc Corporation, Taiwan Process and apparatus for online rejuvenation of contaminated sulfolane solvent
US8246815B2 (en) 2010-08-10 2012-08-21 Amt International Inc. Methods for regeneration of solvents for extractive processes
CN102382677B (zh) * 2010-08-25 2013-11-27 中国石油化工股份有限公司 一种脱除烃油中环丁砜的方法
KR101305594B1 (ko) 2011-09-09 2013-09-09 삼성토탈 주식회사 폐열을 이용한 방향족 화합물의 분리공정에서의 에너지 절감방법
ITMI20112271A1 (it) 2011-12-15 2013-06-16 Sime Srl Separazione di famiglie idrocarburiche o di singoli componenti via distillazioni estrattive consecutive realizzate in una sola colonna.
US9440947B2 (en) * 2012-02-26 2016-09-13 Amt International, Inc. Regeneration of selective solvents for extractive processes
EP2823020A1 (en) * 2012-03-05 2015-01-14 AMT International, Inc. Extraction process with novel solvent regeneration methods
US8680358B1 (en) 2013-02-27 2014-03-25 Amt International, Inc. Methods for removing heavy hydrocarbons from extractive solvents
RU2520096C1 (ru) * 2013-04-23 2014-06-20 Закрытое акционерное общество "Торговый дом "Оргхим" Способ получения неканцерогенного ароматического технологического масла
WO2014209585A1 (en) * 2013-06-28 2014-12-31 Exxonmobil Chemical Patents Inc. Process for heavy hydrocarbon removal from extractive distillation solvent
CN103694073A (zh) * 2013-12-25 2014-04-02 中冶焦耐工程技术有限公司 一种降低芳烃抽提装置中萃取剂损失的装置和方法
US9901931B2 (en) * 2014-12-26 2018-02-27 Allnew Chemical Technology Company Magnetic filter
CN108368434B (zh) * 2015-12-14 2021-05-11 沙特基础工业全球技术有限公司 用于由混合烃流分离芳香烃的方法
US10399004B2 (en) * 2016-09-08 2019-09-03 Eastman Chemical Company Thermally integrated distillation systems and processes using the same
CN108237136B (zh) * 2017-12-30 2023-08-15 山东恒力新能源工程有限公司 三级逆流萃取煤焦油渣装置及其处理方法
EP3892349A1 (en) * 2020-04-06 2021-10-13 Evonik Operations GmbH Process and facility for recovering methoxypropanols from an aqueous stream
CN114053839B (zh) * 2020-08-05 2023-06-23 中冶长天国际工程有限责任公司 一种含氰srg气体清洁治理及热风炉尾气净化的方法和系统
US11434187B2 (en) * 2021-01-05 2022-09-06 Ecove Waste Management Corporation System of concentrating and separating waste solvent liquid

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US3179708A (en) 1961-09-18 1965-04-20 Universal Oil Prod Co Solvent extraction of aromatics from hydrocarbon mixtures
US3551327A (en) 1969-03-12 1970-12-29 Universal Oil Prod Co Extractive distillation of aromatics with a sulfolane solvent
US4081355A (en) * 1970-08-12 1978-03-28 Krupp-Koppers Gmbh Process for recovering highly pure aromatics from a mixture of aromatics and non-aromatics
US4053369A (en) 1974-05-30 1977-10-11 Phillips Petroleum Company Extractive distillation
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US4690810A (en) * 1986-03-26 1987-09-01 Union Carbide Corporation Disposal process for contaminated chlorosilanes
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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
US6565742B1 (en) * 1997-09-03 2003-05-20 Gtc Technology Inc. Aromatics separation process and method of retrofitting existing equipment for same
US6800253B2 (en) 1999-04-23 2004-10-05 Denim Engineering, Inc. Apparatus and process for improved aromatic extraction from gasoline
US6303021B2 (en) 1999-04-23 2001-10-16 Denim Engineering, Inc. Apparatus and process for improved aromatic extraction from gasoline

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI794402B (zh) * 2018-02-01 2023-03-01 大陸商中國石油化工科技開發有限公司 萃取精餾分離芳烴的方法
US11731922B2 (en) 2018-02-01 2023-08-22 China Petroleum & Chemical Corporation Method for separating aromatic hydrocarbon using extractive distillation

Also Published As

Publication number Publication date
EP2268772A4 (en) 2015-09-09
CN102046760A (zh) 2011-05-04
ES2677324T3 (es) 2018-08-01
EP2268772A1 (en) 2011-01-05
US7879225B2 (en) 2011-02-01
WO2009126127A1 (en) 2009-10-15
US20090255853A1 (en) 2009-10-15
KR101556428B1 (ko) 2015-10-01
EP2268772B1 (en) 2018-04-25
KR20110015546A (ko) 2011-02-16
CN102046760B (zh) 2013-08-21

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