MD4289C1 - Process for producing biogas - Google Patents

Process for producing biogas

Info

Publication number
MD4289C1
MD4289C1 MDA20130058A MD20130058A MD4289C1 MD 4289 C1 MD4289 C1 MD 4289C1 MD A20130058 A MDA20130058 A MD A20130058A MD 20130058 A MD20130058 A MD 20130058A MD 4289 C1 MD4289 C1 MD 4289C1
Authority
MD
Moldova
Prior art keywords
biogas
fermentation
sclareol
biomass
increasing
Prior art date
Application number
MDA20130058A
Other languages
Moldavian (mo)
Romanian (ro)
Russian (ru)
Other versions
MD4289B1 (en
Inventor
Виктор КОВАЛЁВ
Валентин БОБЕЙКЭ
Ольга КОВАЛЁВА
Владимир НЕННО
Original Assignee
Государственный Университет Молд0
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 Государственный Университет Молд0 filed Critical Государственный Университет Молд0
Priority to MDA20130058A priority Critical patent/MD4289C1/en
Publication of MD4289B1 publication Critical patent/MD4289B1/en
Publication of MD4289C1 publication Critical patent/MD4289C1/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
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention relates to bioenergy, namely to a process for producing biogas.The process, according to the invention, comprises the anaerobic fermentation in mesophilic conditions of biomass comprising an organic substrate with addition of cattle manure, with the production of biogas, as organic substrate being used distiller's grain resulted from distillation of ethyl alcohol. In the distiller's grain is introduced plant raw material containing sclareol or a processing product thereof containing sclareol, in a quantity providing 5…10 mg/dm3 pure sclareol, the biomass is subjected to cavitation hydrodynamic homogenization, and fermentation is carried out at a temperature of 33±2°C for 2…4 days.The result consists in increasing the efficiency of anaerobic fermentation, while increasing the quantity of methane in the produced biogas, as well as in accelerating the fermentation process.
MDA20130058A 2013-08-17 2013-08-17 Process for producing biogas MD4289C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20130058A MD4289C1 (en) 2013-08-17 2013-08-17 Process for producing biogas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20130058A MD4289C1 (en) 2013-08-17 2013-08-17 Process for producing biogas

Publications (2)

Publication Number Publication Date
MD4289B1 MD4289B1 (en) 2014-06-30
MD4289C1 true MD4289C1 (en) 2015-01-31

Family

ID=51022554

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20130058A MD4289C1 (en) 2013-08-17 2013-08-17 Process for producing biogas

Country Status (1)

Country Link
MD (1) MD4289C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4362C1 (en) * 2014-03-04 2016-03-31 Государственный Университет Молд0 Process for producing biohydrogen and biomethane

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD20150010A2 (en) * 2015-01-29 2016-07-31 Государственный Университет Молд0 Anaerobic process for the production of biogas

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD619G2 (en) * 1995-07-07 1997-07-31 Государственный Университет Молд0 Process for biogas obtaining
EP0974643A1 (en) * 1998-07-16 2000-01-26 Innovative Umwelttechnik Gesellschaft m.b.H Procédé et installation pour la dégradation anaérobique de déchets organiques avec production de biogaz
RU2315721C1 (en) * 2006-04-03 2008-01-27 Виктор Валентинович Мохов Method of the anaerobic reprocessing of the organic wastes and the installation for the method realization
RU2351552C1 (en) * 2007-06-18 2009-04-10 Институт органической и физической химии им. А.Е. Арбузова Казанского научного центра РАН (ИОФХ им. А.Е. Арбузова КазНЦ РАН) Facility used to increase biogas yield
MD188Z (en) * 2009-11-23 2010-11-30 Государственный Университет Молд0 Process for biochemical treatment of wine-making waste
RU2463761C1 (en) * 2011-04-06 2012-10-20 Общество с ограниченной ответственностью "Инженерный центр "Прогресс" Method of production of biogas from agricultural waste and biogas plant for its implementation
MD4189C1 (en) * 2011-07-15 2013-07-31 Государственный Университет Молд0 Process for anaerobic fermentation of liquid organic waste
MD4217C1 (en) * 2012-01-23 2013-11-30 Государственный Университет Молд0 Process for anaerobic production of biohydrogen from organic waste

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD619G2 (en) * 1995-07-07 1997-07-31 Государственный Университет Молд0 Process for biogas obtaining
EP0974643A1 (en) * 1998-07-16 2000-01-26 Innovative Umwelttechnik Gesellschaft m.b.H Procédé et installation pour la dégradation anaérobique de déchets organiques avec production de biogaz
RU2315721C1 (en) * 2006-04-03 2008-01-27 Виктор Валентинович Мохов Method of the anaerobic reprocessing of the organic wastes and the installation for the method realization
RU2351552C1 (en) * 2007-06-18 2009-04-10 Институт органической и физической химии им. А.Е. Арбузова Казанского научного центра РАН (ИОФХ им. А.Е. Арбузова КазНЦ РАН) Facility used to increase biogas yield
MD188Z (en) * 2009-11-23 2010-11-30 Государственный Университет Молд0 Process for biochemical treatment of wine-making waste
RU2463761C1 (en) * 2011-04-06 2012-10-20 Общество с ограниченной ответственностью "Инженерный центр "Прогресс" Method of production of biogas from agricultural waste and biogas plant for its implementation
MD4189C1 (en) * 2011-07-15 2013-07-31 Государственный Университет Молд0 Process for anaerobic fermentation of liquid organic waste
MD4217C1 (en) * 2012-01-23 2013-11-30 Государственный Университет Молд0 Process for anaerobic production of biohydrogen from organic waste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4362C1 (en) * 2014-03-04 2016-03-31 Государственный Университет Молд0 Process for producing biohydrogen and biomethane

Also Published As

Publication number Publication date
MD4289B1 (en) 2014-06-30

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees