FR2348902A1 - Procede d'extraction d'hydrocarbures aromatiques avec recuperation et regeneration du solvant - Google Patents

Procede d'extraction d'hydrocarbures aromatiques avec recuperation et regeneration du solvant

Info

Publication number
FR2348902A1
FR2348902A1 FR7712274A FR7712274A FR2348902A1 FR 2348902 A1 FR2348902 A1 FR 2348902A1 FR 7712274 A FR7712274 A FR 7712274A FR 7712274 A FR7712274 A FR 7712274A FR 2348902 A1 FR2348902 A1 FR 2348902A1
Authority
FR
France
Prior art keywords
regeneration
recovery
solvent
aromatic hydrocarbons
extraction process
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.)
Granted
Application number
FR7712274A
Other languages
English (en)
Other versions
FR2348902B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell UOP LLC
Original Assignee
UOP 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 UOP LLC filed Critical UOP LLC
Publication of FR2348902A1 publication Critical patent/FR2348902A1/fr
Application granted granted Critical
Publication of FR2348902B1 publication Critical patent/FR2348902B1/fr
Granted legal-status Critical Current

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
    • C10G21/28—Recovery of used solvent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
FR7712274A 1976-04-22 1977-04-22 Procede d'extraction d'hydrocarbures aromatiques avec recuperation et regeneration du solvant Granted FR2348902A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/679,274 US4048062A (en) 1976-04-22 1976-04-22 Aromatic extraction with solvent recovery and regeneration

Publications (2)

Publication Number Publication Date
FR2348902A1 true FR2348902A1 (fr) 1977-11-18
FR2348902B1 FR2348902B1 (fr) 1980-02-08

Family

ID=24726258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712274A Granted FR2348902A1 (fr) 1976-04-22 1977-04-22 Procede d'extraction d'hydrocarbures aromatiques avec recuperation et regeneration du solvant

Country Status (8)

Country Link
US (1) US4048062A (fr)
JP (1) JPS5914514B2 (fr)
CA (1) CA1094497A (fr)
DE (1) DE2717779C3 (fr)
ES (1) ES458066A1 (fr)
FR (1) FR2348902A1 (fr)
GB (1) GB1582146A (fr)
IT (1) IT1075466B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548912B1 (fr) * 1983-07-13 1985-12-13 Moreno Gilbert Appareil de musculation destine notamment aux alpinistes
US5008004A (en) * 1988-10-03 1991-04-16 Uop Aromatics extraction process having improved water stripper
DE4101848A1 (de) * 1991-01-23 1992-07-30 Krupp Koppers Gmbh Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
CN102036726B (zh) 2008-03-25 2013-07-03 台湾中油股份有限公司 改进的使用水溶性萃取溶剂的萃取蒸馏方法
KR101556428B1 (ko) 2008-04-10 2015-10-01 씨피씨 코포레이션, 타이완 방향족 회수를 위한 신규한 에너지 효율적이고 처리량을 향상시키는 추출 공정
US8246815B2 (en) 2010-08-10 2012-08-21 Amt International Inc. Methods for regeneration of solvents for extractive processes
US8552247B2 (en) 2011-03-31 2013-10-08 Uop Llc Aromatics recovery by extractive distillation
WO2012135111A2 (fr) * 2011-03-31 2012-10-04 Uop Llc Récupération de composés aromatiques par extraction par distillation
US8747622B2 (en) 2011-06-28 2014-06-10 Uop Llc Aromatics-recovery process
US9126126B2 (en) 2011-06-28 2015-09-08 Uop Llc Aromatics-recovery process
WO2013003011A2 (fr) * 2011-06-28 2013-01-03 Uop Llc Procédé amélioré de recueil d'hydrocarbures aromatiques
US9440947B2 (en) 2012-02-26 2016-09-13 Amt International, Inc. Regeneration of selective solvents for extractive processes
US9005405B2 (en) 2012-03-01 2015-04-14 Cpc Corporation, Taiwan Extractive distillation process for benzene recovery
US8680358B1 (en) 2013-02-27 2014-03-25 Amt International, Inc. Methods for removing heavy hydrocarbons from extractive solvents
CN103419293B (zh) * 2013-08-05 2016-04-27 怡维怡橡胶研究院有限公司 橡胶母炼胶的连续式制造方法及该方法制备的橡胶母炼胶
CN109745724B (zh) * 2019-01-24 2021-04-23 山东伯仲真空科技股份有限公司 Mvr精馏提馏复合装置及其工艺方法
CN113728077A (zh) * 2019-04-18 2021-11-30 国际壳牌研究有限公司 脂族烃的回收
CN112495049A (zh) * 2020-12-28 2021-03-16 大连福佳·大化石油化工有限公司 补湿溶剂过滤系统
CN113862023A (zh) * 2021-09-06 2021-12-31 国家能源集团宁夏煤业有限责任公司 费托油脱除含氧化合物的方法和装置
CN120001063B (zh) * 2023-11-15 2025-11-28 中国石油化工股份有限公司 回收水洗甲苯的装置及其方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466346A (en) * 1967-05-29 1969-09-09 Universal Oil Prod Co Method for aromatic hydrocarbon recovery
US3466345A (en) * 1967-05-29 1969-09-09 Universal Oil Prod Co Aromatic hydrocarbon recovery process

Also Published As

Publication number Publication date
IT1075466B (it) 1985-04-22
ES458066A1 (es) 1978-03-16
GB1582146A (en) 1980-12-31
US4048062A (en) 1977-09-13
FR2348902B1 (fr) 1980-02-08
DE2717779C3 (de) 1980-07-17
DE2717779B2 (de) 1979-10-31
JPS52130477A (en) 1977-11-01
DE2717779A1 (de) 1977-11-17
JPS5914514B2 (ja) 1984-04-04
CA1094497A (fr) 1981-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse