JPS4897767A - - Google Patents

Info

Publication number
JPS4897767A
JPS4897767A JP48022020A JP2202073A JPS4897767A JP S4897767 A JPS4897767 A JP S4897767A JP 48022020 A JP48022020 A JP 48022020A JP 2202073 A JP2202073 A JP 2202073A JP S4897767 A JPS4897767 A JP S4897767A
Authority
JP
Japan
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
JP48022020A
Other languages
Japanese (ja)
Other versions
JPS565561B2 (en:Method
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 filed Critical
Publication of JPS4897767A publication Critical patent/JPS4897767A/ja
Publication of JPS565561B2 publication Critical patent/JPS565561B2/ja
Expired 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
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/08—Azeotropic or extractive 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
JP2202073A 1972-02-22 1973-02-22 Expired JPS565561B2 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722208195 DE2208195B2 (de) 1972-02-22 1972-02-22 Verfahren und vorrichtung zur rueckgewinnung von waermeenergie bei der extraktiven destillation

Publications (2)

Publication Number Publication Date
JPS4897767A true JPS4897767A (en:Method) 1973-12-12
JPS565561B2 JPS565561B2 (en:Method) 1981-02-05

Family

ID=5836672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2202073A Expired JPS565561B2 (en:Method) 1972-02-22 1973-02-22

Country Status (8)

Country Link
JP (1) JPS565561B2 (en:Method)
BE (1) BE795252A (en:Method)
DE (1) DE2208195B2 (en:Method)
ES (1) ES411893A1 (en:Method)
FR (1) FR2173011B1 (en:Method)
GB (1) GB1405077A (en:Method)
IT (1) IT979268B (en:Method)
NL (1) NL182537C (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101920126A (zh) * 2009-06-09 2010-12-22 巴斯夫欧洲公司 具有一个或多个垫板层和一个或多个分离层的规整填料的用途

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038497C2 (de) * 1980-10-11 1983-11-10 Bayer Ag, 5090 Leverkusen Verfahren und Vorrichtung zur Trennung von ein Azeotrop bildenden Gemischen
DE4040145A1 (de) * 1990-12-15 1992-06-17 Krupp Koppers Gmbh Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
KR102837006B1 (ko) * 2016-02-05 2025-07-22 바스프 에스이 추출 증류 공정에 의해 물질을 분리하는 방법
CN111467820B (zh) * 2020-05-18 2025-04-11 中冶焦耐(大连)工程技术有限公司 一种粗苯加氢分段蒸发器
CN111908697A (zh) * 2020-09-07 2020-11-10 查都（上海）科技有限公司 一种节能型酚氨回收装置
CN113352447B (zh) * 2021-06-22 2022-08-19 宁国华滋筑友建材科技有限公司 一种蒸压加气混凝土板aac-s生产用蒸压釜余热回收装置及方法
CN113694862B (zh) * 2021-08-26 2025-10-31 山东康宝生化科技有限公司 一种三氯蔗糖氯化内置式连续升温的装置与方法
CN117096550B (zh) * 2023-10-19 2024-01-26 珙县华洁危险废物治理有限责任公司成都分公司 一种湿法锂电池隔膜中含油废膜的滴液回收方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938423A (en:Method) * 1972-08-16 1974-04-10

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1436445A (fr) * 1964-06-09 1966-04-22 Metallgesellschaft Ag Procédé pour la préparation de composés aromatiques purs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938423A (en:Method) * 1972-08-16 1974-04-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101920126A (zh) * 2009-06-09 2010-12-22 巴斯夫欧洲公司 具有一个或多个垫板层和一个或多个分离层的规整填料的用途
CN101920126B (zh) * 2009-06-09 2015-01-28 巴斯夫欧洲公司 具有一个或多个垫板层和一个或多个分离层的规整填料的用途

Also Published As

Publication number Publication date
ES411893A1 (es) 1976-01-01
GB1405077A (en) 1975-09-03
FR2173011B1 (en:Method) 1977-04-22
NL182537C (nl) 1988-04-05
BE795252A (fr) 1973-05-29
NL182537B (nl) 1987-11-02
IT979268B (it) 1974-09-30
DE2208195A1 (de) 1973-09-06
JPS565561B2 (en:Method) 1981-02-05
NL7302265A (en:Method) 1973-08-24
FR2173011A1 (en:Method) 1973-10-05
DE2208195B2 (de) 1976-08-19

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