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IN2012DN02594A - - Google Patents

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Publication number
IN2012DN02594A
IN2012DN02594A IN2594DEN2012A IN2012DN02594A IN 2012DN02594 A IN2012DN02594 A IN 2012DN02594A IN 2594DEN2012 A IN2594DEN2012 A IN 2594DEN2012A IN 2012DN02594 A IN2012DN02594 A IN 2012DN02594A
Authority
IN
India
Prior art keywords
extractive distillation
reboiler
steam
apparatuses
distillation column
Prior art date
Application number
Other languages
English (en)
Inventor
Mircea Cretoiu
Andrei Cimpeanu
Original Assignee
Gtc Technology Us Llc
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 filed Critical Gtc Technology Us Llc
Publication of IN2012DN02594A publication Critical patent/IN2012DN02594A/en

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
    • 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

Landscapes

  • 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)
IN2594DEN2012 2009-09-02 2010-05-22 IN2012DN02594A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23927209P 2009-09-02 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
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 (1)

Publication Number Publication Date
IN2012DN02594A true IN2012DN02594A (zh) 2015-09-04

Family

ID=43623223

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2594DEN2012 IN2012DN02594A (zh) 2009-09-02 2010-05-22

Country Status (13)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20160207853A1 (en) * 2013-08-29 2016-07-21 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
KR102624291B1 (ko) * 2021-11-26 2024-01-15 주식회사 대경에스코 폐플라스틱의 열분해 장치 및 이를 이용한 저비점 열분해유의 제조방법
US20240327722A1 (en) * 2023-03-29 2024-10-03 Saudi Arabian Oil Company Controlling energy generation and use by adjustment of distillation columns

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US1560137A (en) * 1924-05-08 1925-11-03 Sinclair Oil & Gas Co Recovery of gasoline, etc.
US3083148A (en) * 1960-10-10 1963-03-26 Mojonnier Bros Co Fractionation column
GB1140780A (en) * 1968-01-26 1969-01-22 Maloney Crawford Tank Method and apparatus for reconcentrating liquid desiccant
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 (zh) * 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
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US5330624A (en) * 1991-12-27 1994-07-19 Phillips Petroleum Company Fractionator-reboiler sludge removal system and method
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Also Published As

Publication number Publication date
ES2893305T3 (es) 2022-02-08
EP2473246A1 (en) 2012-07-11
CN102000449A (zh) 2011-04-06
WO2011028308A1 (en) 2011-03-10
EP2473246B1 (en) 2021-09-29
RU2535683C2 (ru) 2014-12-20
US20110048922A1 (en) 2011-03-03
TWI515036B (zh) 2016-01-01
BR112012004803A2 (pt) 2019-09-24
PT2473246T (pt) 2021-10-19
HUE057407T2 (hu) 2022-05-28
US8460517B2 (en) 2013-06-11
PL2473246T3 (pl) 2022-02-14
KR101744290B1 (ko) 2017-06-07
TW201109073A (en) 2011-03-16
CN102000449B (zh) 2014-10-29
RU2012112119A (ru) 2013-10-10
EP2473246A4 (en) 2015-06-24
KR20120083295A (ko) 2012-07-25

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