JPH0474996B2 - - Google Patents

Info

Publication number
JPH0474996B2
JPH0474996B2 JP60019548A JP1954885A JPH0474996B2 JP H0474996 B2 JPH0474996 B2 JP H0474996B2 JP 60019548 A JP60019548 A JP 60019548A JP 1954885 A JP1954885 A JP 1954885A JP H0474996 B2 JPH0474996 B2 JP H0474996B2
Authority
JP
Japan
Prior art keywords
column
ethanol
steam
purification
water
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.)
Expired - Lifetime
Application number
JP60019548A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61177978A (ja
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
Priority to JP60019548A priority Critical patent/JPS61177978A/ja
Publication of JPS61177978A publication Critical patent/JPS61177978A/ja
Publication of JPH0474996B2 publication Critical patent/JPH0474996B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
JP60019548A 1985-02-04 1985-02-04 エタノ−ル精製装置 Granted JPS61177978A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60019548A JPS61177978A (ja) 1985-02-04 1985-02-04 エタノ−ル精製装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60019548A JPS61177978A (ja) 1985-02-04 1985-02-04 エタノ−ル精製装置

Publications (2)

Publication Number Publication Date
JPS61177978A JPS61177978A (ja) 1986-08-09
JPH0474996B2 true JPH0474996B2 (en, 2012) 1992-11-27

Family

ID=12002365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60019548A Granted JPS61177978A (ja) 1985-02-04 1985-02-04 エタノ−ル精製装置

Country Status (1)

Country Link
JP (1) JPS61177978A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102504044A (zh) * 2011-09-26 2012-06-20 三门峡富元果胶工业有限公司 一种果胶生产过程中乙醇的回收方法及其装置
CN104016833B (zh) * 2014-06-10 2016-01-20 中石化上海工程有限公司 三塔热集成精馏乙醇的工艺方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042214B2 (ja) * 1982-11-29 1985-09-20 新燃料油開発技術研究組合 無水エタノ−ルの製造方法および装置

Also Published As

Publication number Publication date
JPS61177978A (ja) 1986-08-09

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