CU22044A1 - PROCEDURE FOR THE SEMI-CONTINUOUS OBTAINING OF ALCOHOL - Google Patents

PROCEDURE FOR THE SEMI-CONTINUOUS OBTAINING OF ALCOHOL

Info

Publication number
CU22044A1
CU22044A1 CU03587A CU3587A CU22044A1 CU 22044 A1 CU22044 A1 CU 22044A1 CU 03587 A CU03587 A CU 03587A CU 3587 A CU3587 A CU 3587A CU 22044 A1 CU22044 A1 CU 22044A1
Authority
CU
Cuba
Prior art keywords
alcohol
procedure
semi
medium
continuous obtaining
Prior art date
Application number
CU03587A
Other languages
Spanish (es)
Inventor
Mulet Haroldo Cantallops
Martinez Agustin Saez
Revilla Jose Luis Garcia
Garcia Antonio Bell
Rivery Raquel Cabrera
Arias Manuel Benito Suarez
Original Assignee
Cubano Inst Invest
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 Cubano Inst Invest filed Critical Cubano Inst Invest
Priority to CU03587A priority Critical patent/CU22044A1/en
Publication of CU22044A1 publication Critical patent/CU22044A1/en

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

  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

La invención se relaciona con la biotecnología, el objetivo técnico que persigue la misma, es desarrollar un procedimiento para producir alcohol utilizando levaduras inmovilizadas en soportes. La esencia de la invención consiste en el empleo como soporte de astillas de madera de balsa, lavadas previamente con agua caliente de 40-100oC y colocadas en un reactor en una proporción con el medio de 5-40% y aireado el mismo de 0.5-1.0 litro de medio por minuto, logrando así la adsorción de las células al empaque, posteriormente se disminuye la aireación y se pasa a la etapa de producción de alcohol que dura de 4-8 horas. La invención puede ser aplicada en la producción de vinagre, antibióticos o cualquier proceso de biosíntesis de productos orgánicos por vía microbiana donde el producto final no sea biomasa.The invention relates to biotechnology, the technical objective of which is to develop a procedure to produce alcohol using yeasts immobilized on supports. The essence of the invention consists in the use as balsa wood chips, previously washed with hot water of 40-100oC and placed in a reactor in a proportion with the medium of 5-40% and aerated the same of 0.5- 1.0 liter of medium per minute, thus achieving the adsorption of the cells to the packaging, later the aeration is decreased and the alcohol production stage lasts for 4-8 hours. The invention can be applied in the production of vinegar, antibiotics or any process of biosynthesis of organic products by the microbial route where the final product is not biomass.

CU03587A 1987-03-13 1987-03-13 PROCEDURE FOR THE SEMI-CONTINUOUS OBTAINING OF ALCOHOL CU22044A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CU03587A CU22044A1 (en) 1987-03-13 1987-03-13 PROCEDURE FOR THE SEMI-CONTINUOUS OBTAINING OF ALCOHOL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CU03587A CU22044A1 (en) 1987-03-13 1987-03-13 PROCEDURE FOR THE SEMI-CONTINUOUS OBTAINING OF ALCOHOL

Publications (1)

Publication Number Publication Date
CU22044A1 true CU22044A1 (en) 1992-06-05

Family

ID=46613349

Family Applications (1)

Application Number Title Priority Date Filing Date
CU03587A CU22044A1 (en) 1987-03-13 1987-03-13 PROCEDURE FOR THE SEMI-CONTINUOUS OBTAINING OF ALCOHOL

Country Status (1)

Country Link
CU (1) CU22044A1 (en)

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