JPS57177695A - Production of ethanol in high heat efficiency through process rationalized - Google Patents

Production of ethanol in high heat efficiency through process rationalized

Info

Publication number
JPS57177695A
JPS57177695A JP6179681A JP6179681A JPS57177695A JP S57177695 A JPS57177695 A JP S57177695A JP 6179681 A JP6179681 A JP 6179681A JP 6179681 A JP6179681 A JP 6179681A JP S57177695 A JPS57177695 A JP S57177695A
Authority
JP
Japan
Prior art keywords
starch
ethanol
fermentation
waste
distillation
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.)
Pending
Application number
JP6179681A
Other languages
Japanese (ja)
Inventor
Zenhachiro Miura
Fujio Tanabe
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.)
NIHON KAGAKU KIKAI SEIZOU KK
Japan Chemical Engineering and Machinery Co Ltd
Original Assignee
NIHON KAGAKU KIKAI SEIZOU KK
Japan Chemical Engineering and Machinery Co Ltd
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 NIHON KAGAKU KIKAI SEIZOU KK, Japan Chemical Engineering and Machinery Co Ltd filed Critical NIHON KAGAKU KIKAI SEIZOU KK
Priority to JP6179681A priority Critical patent/JPS57177695A/en
Publication of JPS57177695A publication Critical patent/JPS57177695A/en
Pending 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

Landscapes

  • Alcoholic Beverages (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PURPOSE: Root vegetables are separated into starch and starch waste, then the starch waste is used in methane fermentation and the resultant methane gas is used as a part of the heat source for the ethanol fermentation of the sugar solution resultant from the saccharification of the above starch to increase the heat economy without environmental pollution.
CONSTITUTION: Root vegetables such as potatoes or sweet potatoes, are ground and separated into starch and starch waste. An appropriate amount of water is added to the starch, steamed and saccharified with a saccharifying enzyme, then a yeast is added to effect ethanol fermentation. After fermentation, disillation is effected to separate ethanol. In the meantime, the starch waste is sent together with the distillation waste formed on the ethanol distillation to the methane fermentation tank where the fermentation is conducted. The formed methane gas is sent to the boiler and used as a part of the heat source. The steam generated in the boiler is used in steaming of the starch and in distillation.
COPYRIGHT: (C)1982,JPO&Japio
JP6179681A 1981-04-23 1981-04-23 Production of ethanol in high heat efficiency through process rationalized Pending JPS57177695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6179681A JPS57177695A (en) 1981-04-23 1981-04-23 Production of ethanol in high heat efficiency through process rationalized

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6179681A JPS57177695A (en) 1981-04-23 1981-04-23 Production of ethanol in high heat efficiency through process rationalized

Publications (1)

Publication Number Publication Date
JPS57177695A true JPS57177695A (en) 1982-11-01

Family

ID=13181417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6179681A Pending JPS57177695A (en) 1981-04-23 1981-04-23 Production of ethanol in high heat efficiency through process rationalized

Country Status (1)

Country Link
JP (1) JPS57177695A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2777571A1 (en) * 1998-04-21 1999-10-22 Revico Fermentative production of compounds of economic interest, especially flavors such as gamma-decalactone
WO2004090171A1 (en) * 2003-04-07 2004-10-21 Asahi Breweries, Ltd. Process for producing sugar and useful substance
JP2007075903A (en) * 2005-09-09 2007-03-29 Matsushita Electric Works Ltd Cutting method for sheet member

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2777571A1 (en) * 1998-04-21 1999-10-22 Revico Fermentative production of compounds of economic interest, especially flavors such as gamma-decalactone
WO2004090171A1 (en) * 2003-04-07 2004-10-21 Asahi Breweries, Ltd. Process for producing sugar and useful substance
JP2004321174A (en) * 2003-04-07 2004-11-18 Asahi Breweries Ltd Method for producing sugar and useful material
JP2007075903A (en) * 2005-09-09 2007-03-29 Matsushita Electric Works Ltd Cutting method for sheet member

Similar Documents

Publication Publication Date Title
Enari Microbial cellulases.
US4326036A (en) Production of ethanol from sugar cane
Guiraud et al. Alcohol production from Jerusalem artichoke using yeast with inulinase activity
KR830007816A (en) Preparation of alcohol by steam free fermentation
JPS5736991A (en) Preparation of 2,5-diketo-d-gluconic acid
Yu et al. The bioconversion of wood hydrolyzates to butanol and butanediol
Sene et al. Adaptation and reutilization of Candida guilliermondii cells for xylitol production in bagasse hydrolysate
JPS57177695A (en) Production of ethanol in high heat efficiency through process rationalized
JPS57208983A (en) Preparation of wine from mushroom
CN109055441A (en) A method of butanol is produced using Pichia pastoris solid-state castoff high-efficiency fermenting
JPS5615691A (en) Preparation of alcohol by fermentation
Pye et al. Production of liquid fuels from cellulosic biomass
JPS5545306A (en) Enzyme saccharification of cellulose by freeze pulverizing
JPS572685A (en) Preparation of ethanol by continuous fermentation
GB2060688A (en) Production of Ethanol from Sugar Cane
JPS5771393A (en) Preparation of ethyl alcohol
SE8600253D0 (en) PROCEDURE FOR THE GRANTING OF STARCH MATERIAL
JPS5718980A (en) Pretreating method of plant fibrous raw material
Brown et al. Biodiesel from aquatic species
JPS5523975A (en) Production of organic acid
SU467929A1 (en) The method of saccharification of grain raw material with a mixture of malt and enzyme preparation
HARA et al. Ethanol production from raw satsuma mandarin peel without cooking by using enzyme preparation of Aspergillus niger cultured in the medium containing peel wastes
GB847935A (en) A process for utilizing mycelium waste from the production of citric acid in the conversion of starch in amylaceous raw material to fermentable carbohydrates
JPS54143597A (en) Manufacturing of sweet seasoning containing alcohol
JPS57152891A (en) Productionof alcohol using starch as raw material