JPS5714541A - Gas-liquid contact tray for distilling fermentation alcohol - Google Patents

Gas-liquid contact tray for distilling fermentation alcohol

Info

Publication number
JPS5714541A
JPS5714541A JP8828880A JP8828880A JPS5714541A JP S5714541 A JPS5714541 A JP S5714541A JP 8828880 A JP8828880 A JP 8828880A JP 8828880 A JP8828880 A JP 8828880A JP S5714541 A JPS5714541 A JP S5714541A
Authority
JP
Japan
Prior art keywords
liquid
vapor
inflowing
overflowing
parts
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
JP8828880A
Other languages
Japanese (ja)
Other versions
JPS6013676B2 (en
Inventor
Eiichi Mizutani
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.)
CHUO KAKOKI
Chuo Kakohki Coltd
Original Assignee
CHUO KAKOKI
Chuo Kakohki Coltd
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 CHUO KAKOKI, Chuo Kakohki Coltd filed Critical CHUO KAKOKI
Priority to JP55088288A priority Critical patent/JPS6013676B2/en
Publication of JPS5714541A publication Critical patent/JPS5714541A/en
Publication of JPS6013676B2 publication Critical patent/JPS6013676B2/en
Expired 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: The titled liquid-vapor contact tray for distillation in which the middle fraction consisting of a number of trace components in the ethanol-water system is collected in the spectfic zone where the liquid on one side in the distillatrion column does not interfere with that on the other side and they are efficiently taken out.
CONSTITUTION: The vapor-liquid contact tray for distilling fermentation alcohl 1 is divided with the inflowing wall 2 and overflowing wall 3 into three parts, the inflowing part 5 including the inflowing pipe 4, the vapor liquid contact part 6 between the two walls 2 and 3 and the overflowing part 8 containing the overflowing pipe 7. Further, these three parts are divided with the plate 9 into two parts each whose position varies according the amounts of the vapor and liquid. The plate 9 hinders the fusel oil accumulating from directly coming into contact with the feed. Such trays are built in the distillation column as a group to accumulate the middle fraction as the fusel oil here and the fusel oil is taken out. Thus, high-purity ethanol is obatined and the energy consumption is reduced.
COPYRIGHT: (C)1982,JPO&Japio
JP55088288A 1980-06-28 1980-06-28 Gas-liquid contact shelf for distillation of fermented alcohol Expired JPS6013676B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55088288A JPS6013676B2 (en) 1980-06-28 1980-06-28 Gas-liquid contact shelf for distillation of fermented alcohol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55088288A JPS6013676B2 (en) 1980-06-28 1980-06-28 Gas-liquid contact shelf for distillation of fermented alcohol

Publications (2)

Publication Number Publication Date
JPS5714541A true JPS5714541A (en) 1982-01-25
JPS6013676B2 JPS6013676B2 (en) 1985-04-09

Family

ID=13938715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55088288A Expired JPS6013676B2 (en) 1980-06-28 1980-06-28 Gas-liquid contact shelf for distillation of fermented alcohol

Country Status (1)

Country Link
JP (1) JPS6013676B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006008996A1 (en) * 2004-07-23 2006-01-26 Kyowa Hakko Chemical Co., Ltd. Methods of distilling ethanol and distillation apparatus
JP2015506676A (en) * 2011-12-12 2015-03-05 イネオス バイオ ソシエテ アノニム Control of ethanol concentration during syngas fermentation
JP2019062802A (en) * 2017-09-29 2019-04-25 国立大学法人 宮崎大学 Shochu biomass fuel production plant
CN114028833A (en) * 2022-01-07 2022-02-11 东营曜康医药科技有限公司 Rectifying tower for producing 2-methyl-3-trifluoromethyl aniline

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006008996A1 (en) * 2004-07-23 2006-01-26 Kyowa Hakko Chemical Co., Ltd. Methods of distilling ethanol and distillation apparatus
JP2015506676A (en) * 2011-12-12 2015-03-05 イネオス バイオ ソシエテ アノニム Control of ethanol concentration during syngas fermentation
JP2019062802A (en) * 2017-09-29 2019-04-25 国立大学法人 宮崎大学 Shochu biomass fuel production plant
CN114028833A (en) * 2022-01-07 2022-02-11 东营曜康医药科技有限公司 Rectifying tower for producing 2-methyl-3-trifluoromethyl aniline

Also Published As

Publication number Publication date
JPS6013676B2 (en) 1985-04-09

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