KR101744290B1 - 향상된 추출 증류를 위한 추출 증류탑에 연결된 리보일러에 대한 증기 첨가 방법 및 장치 - Google Patents

향상된 추출 증류를 위한 추출 증류탑에 연결된 리보일러에 대한 증기 첨가 방법 및 장치 Download PDF

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KR101744290B1
KR101744290B1 KR1020127004796A KR20127004796A KR101744290B1 KR 101744290 B1 KR101744290 B1 KR 101744290B1 KR 1020127004796 A KR1020127004796 A KR 1020127004796A KR 20127004796 A KR20127004796 A KR 20127004796A KR 101744290 B1 KR101744290 B1 KR 101744290B1
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extractive distillation
reboiler
steam
distillation column
hydrocarbon
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KR20120083295A (ko
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미르세아 크레토이유
안드레이 심페아누
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쥐티씨 테크놀로지 유에스,엘엘씨
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    • 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
    • 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
    • B01D3/38—Steam distillation
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020127004796A 2009-09-02 2010-05-22 향상된 추출 증류를 위한 추출 증류탑에 연결된 리보일러에 대한 증기 첨가 방법 및 장치 Active KR101744290B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US23927209P 2009-09-02 2009-09-02
US61/239,272 2009-09-02
US12/706,937 US8460517B2 (en) 2009-09-02 2010-02-17 Methods and apparatuses for steam addition to a reboiler coupled to an extractive distillation column for improved extractive distillation
US12/706,937 2010-02-17
PCT/US2010/035891 WO2011028308A1 (en) 2009-09-02 2010-05-22 Methods and apparatuses for steam addition to a reboiler coupled to an extractive distillation column for improved extractive distillation

Publications (2)

Publication Number Publication Date
KR20120083295A KR20120083295A (ko) 2012-07-25
KR101744290B1 true KR101744290B1 (ko) 2017-06-07

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KR1020127004796A Active KR101744290B1 (ko) 2009-09-02 2010-05-22 향상된 추출 증류를 위한 추출 증류탑에 연결된 리보일러에 대한 증기 첨가 방법 및 장치

Country Status (13)

Country Link
US (1) US8460517B2 (enExample)
EP (1) EP2473246B1 (enExample)
KR (1) KR101744290B1 (enExample)
CN (1) CN102000449B (enExample)
BR (1) BR112012004803A2 (enExample)
ES (1) ES2893305T3 (enExample)
HU (1) HUE057407T2 (enExample)
IN (1) IN2012DN02594A (enExample)
PL (1) PL2473246T3 (enExample)
PT (1) PT2473246T (enExample)
RU (1) RU2535683C2 (enExample)
TW (1) TWI515036B (enExample)
WO (1) WO2011028308A1 (enExample)

Cited By (1)

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KR20230078101A (ko) * 2021-11-26 2023-06-02 주식회사 대경에스코 폐플라스틱의 열분해 장치 및 이를 이용한 저비점 열분해유의 제조방법

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CN103045421A (zh) * 2012-12-28 2013-04-17 新疆盛世龟兹葡萄酒有限公司 一种新型再沸装置
CN104046514B (zh) * 2013-03-15 2016-08-03 什邡市恒源油脂有限责任公司 一种大蒜精油提取方法
EP3038999A1 (en) * 2013-08-29 2016-07-06 Blue Cube IP LLC Extractive distillation process
CN104096368A (zh) * 2014-07-23 2014-10-15 安庆市东徽机械有限公司 再沸器
CN105413231A (zh) * 2015-11-16 2016-03-23 河南豫冠化工科技开发有限公司 一种循环提取装置及方法
CN105417605A (zh) * 2015-12-29 2016-03-23 北京华福工程有限公司 直接蒸汽加热的煤化工废水汽提脱酸脱氨塔及处理工艺
CN106492497A (zh) * 2016-09-27 2017-03-15 大庆中蓝石化有限公司 萃取精馏塔与塔底再沸器之间的高沸点混合物稳定升温装置
EP3736030B1 (de) * 2019-05-06 2021-08-18 GEA Wiegand GmbH Verfahren und anlage zum abtrennen von terpenen aus einem wässrigen alkoholgemisch
KR102464480B1 (ko) * 2020-06-16 2022-11-07 주식회사 엘지화학 방향족 탄화수소의 제조방법
US12281071B2 (en) * 2022-07-22 2025-04-22 T.En Process Technology, Inc. Systems and methods for enhancing the recovery of styrene
US12305129B2 (en) * 2023-03-29 2025-05-20 Saudi Arabian Oil Company Controlling energy generation and use by adjustment of distillation columns

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DE1808758C3 (de) * 1968-11-14 1974-10-17 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Abtrennung reiner aromatischer Kohlenwasserstoffe aus Kohlenwasserstoffgemische!!
YU35748B (en) * 1969-07-18 1981-06-30 Snam Progetti Process for the extraction of aromatic hydrocarbons from a hydrocarbon mixture
JPS5021B1 (enExample) 1970-07-18 1975-01-06
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
DE2262303C3 (de) * 1972-12-20 1979-03-29 Krupp-Koppers Gmbh, 4300 Essen Verfahren zur Gewinnung von"*"" Aromaten durch Flüssig-Flüssig- Extraktion und/oder Extraktivdestillation
US3881994A (en) * 1974-04-11 1975-05-06 Universal Oil Prod Co Distillation column reboiler control system
DE69027304T2 (de) 1989-01-17 1997-01-23 Davy Process Technology Ltd., London Kontinuierliches Verfahren zur Herstellung von Carbonsäureestern
US5205909A (en) * 1991-12-04 1993-04-27 Union Carbide Chemicals & Plastics Technology Corporation Apparatus for measuring reflux flow in a distillation column
US5330624A (en) * 1991-12-27 1994-07-19 Phillips Petroleum Company Fractionator-reboiler sludge removal system and method
US5167675A (en) * 1992-01-24 1992-12-01 Process Equipment And Service Company, Inc. Regeneration system for glycol dehydrator
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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
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230078101A (ko) * 2021-11-26 2023-06-02 주식회사 대경에스코 폐플라스틱의 열분해 장치 및 이를 이용한 저비점 열분해유의 제조방법
KR102624291B1 (ko) 2021-11-26 2024-01-15 주식회사 대경에스코 폐플라스틱의 열분해 장치 및 이를 이용한 저비점 열분해유의 제조방법

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Publication number Publication date
HUE057407T2 (hu) 2022-05-28
ES2893305T3 (es) 2022-02-08
EP2473246A1 (en) 2012-07-11
PL2473246T3 (pl) 2022-02-14
BR112012004803A2 (pt) 2019-09-24
IN2012DN02594A (enExample) 2015-09-04
CN102000449A (zh) 2011-04-06
TW201109073A (en) 2011-03-16
RU2012112119A (ru) 2013-10-10
CN102000449B (zh) 2014-10-29
US8460517B2 (en) 2013-06-11
PT2473246T (pt) 2021-10-19
EP2473246A4 (en) 2015-06-24
KR20120083295A (ko) 2012-07-25
US20110048922A1 (en) 2011-03-03
WO2011028308A1 (en) 2011-03-10
RU2535683C2 (ru) 2014-12-20
EP2473246B1 (en) 2021-09-29
TWI515036B (zh) 2016-01-01

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