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MD4389B1 - Procedeu de obţinere a biometanului - Google Patents

Procedeu de obţinere a biometanului Download PDF

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Publication number
MD4389B1
MD4389B1 MDA20140061A MD20140061A MD4389B1 MD 4389 B1 MD4389 B1 MD 4389B1 MD A20140061 A MDA20140061 A MD A20140061A MD 20140061 A MD20140061 A MD 20140061A MD 4389 B1 MD4389 B1 MD 4389B1
Authority
MD
Moldova
Prior art keywords
nickel
biomass
mixture
carried out
electrolytic hydrogen
Prior art date
Application number
MDA20140061A
Other languages
English (en)
Russian (ru)
Other versions
MD4389C1 (ro
Inventor
Olga Covaliova
Victor Covaliov
Ion IONEŢ
Valentin Bobeică
Dumitru UNGUREANU
Original Assignee
Universitatea De Stat Din Moldova
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 Universitatea De Stat Din Moldova filed Critical Universitatea De Stat Din Moldova
Priority to MDA20140061A priority Critical patent/MD4389C1/ro
Publication of MD4389B1 publication Critical patent/MD4389B1/ro
Publication of MD4389C1 publication Critical patent/MD4389C1/ro

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)

Abstract

Invenţia se referă la bioenergetică, şi anume la un procedeu de obţinere a biometanului.Procedeul, conform invenţiei, include fermentarea anaerobă într-un bioreactor a biomasei care conţine borhot şi bălegar şi/sau găinaţ dispersate, cu introducerea în biomasă a saponinei triterpenice escina şi amestecului de hidrogen electrolitic şi dioxid de carbon lichefiat. Amestecul se introduce prin barbotare prin stratul de biomasă. Fermentarea se efectuează la presiunea de 0,5...1,0 MPa în condiţii termofile. Hidrogenul electrolitic se obţine prin electroliza apei, realizată într-un electrolizor cu diafragmă, cu utilizarea catozilor de nichel placaţi cu aliaje de nichel-reniu, nichel-molibden sau nichel-wolfram.
MDA20140061A 2014-06-23 2014-06-23 Procedeu de obţinere a biometanului MD4389C1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20140061A MD4389C1 (ro) 2014-06-23 2014-06-23 Procedeu de obţinere a biometanului

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20140061A MD4389C1 (ro) 2014-06-23 2014-06-23 Procedeu de obţinere a biometanului

Publications (2)

Publication Number Publication Date
MD4389B1 true MD4389B1 (ro) 2015-12-31
MD4389C1 MD4389C1 (ro) 2016-07-31

Family

ID=55068709

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20140061A MD4389C1 (ro) 2014-06-23 2014-06-23 Procedeu de obţinere a biometanului

Country Status (1)

Country Link
MD (1) MD4389C1 (ro)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD20150010A2 (ro) * 2015-01-29 2016-07-31 Государственный Университет Молд0 Procedeu de obţinere anaerobă a biogazului
MD4530B1 (ro) * 2015-10-23 2017-11-30 Государственный Университет Молд0 Preparat fitocatalitic pentru stimularea metanogenezei
EP3824117A4 (en) * 2018-07-20 2022-04-27 Alliance for Sustainable Energy, LLC Renewable power to renewable natural gas using biological methane production

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD619G2 (ro) * 1995-07-07 1997-07-31 Государственный Университет Молд0 Procedeu de obţinere a biogazului
MD723G2 (ro) * 1996-07-26 1998-02-28 Институт Физиологии Растений Академии Наук Республики Молдова Remediu pentru sporirea rezistenţei porumbului la secetă
RU2179181C2 (ru) * 1999-12-07 2002-02-10 Азово-Черноморская государственная агроинженерная академия Бродильный аппарат
MD2771F1 (ro) * 2003-12-29 2005-05-31 Кармез, Сочиетате Пе Акциунь Procedeu de epurare biochimică a apelor reziduale
MD2795G2 (ro) * 2004-09-15 2006-02-28 Государственный Университет Молд0 Procedeu de epurare biochimică anaerobă-aerobă a apelor reziduale
MD3078G2 (ro) * 2005-06-13 2007-01-31 Государственный Университет Молд0 Procedeu de degradare a deşeurilor greu degradabile obţinute de la distilarea alcoolului
MD4041C2 (ro) * 2008-11-10 2010-12-31 Государственный Университет Молд0 Procedeu de tratare biochimică a vinasei
DE102009018126B4 (de) * 2009-04-09 2022-02-17 Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg Energieversorgungssystem und Betriebsverfahren
DE102010043630A1 (de) * 2009-11-11 2011-05-26 GICON-Großmann Ingenieur Consult GmbH Verfahren, Anlage und Methanreaktor zur Erhöhung der Methankonzentration des Biogases aus Biogasanlagen
MD188Z (ro) * 2009-11-23 2010-11-30 Государственный Университет Молд0 Procedeu de tratare biochimică a deşeurilor vinicole
MD4176C1 (ro) * 2011-06-02 2013-02-28 Государственный Университет Молд0 Procedeu de obţinere a adaosului furajer, conţinând vitamina B12, şi a metanului
MD4156C1 (ro) * 2011-06-02 2012-10-31 Государственный Университет Молд0 Instalaţie pentru obţinerea metanului şi a adaosului furajer
MD4189C1 (ro) * 2011-07-15 2013-07-31 Государственный Университет Молд0 Procedeu de fermentare anaerobă a deşeurilor organice lichide
DE102011116843A1 (de) * 2011-10-25 2013-04-25 E.ON Bioerdgas GmbH Verfahren und Biogasanlage zum Erzeugen von Biogas
MD4244C1 (ro) * 2012-06-11 2014-02-28 Государственный Университет Молд0 Reactor anaerob combinat pentru obţinerea biometanului

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD20150010A2 (ro) * 2015-01-29 2016-07-31 Государственный Университет Молд0 Procedeu de obţinere anaerobă a biogazului
MD4530B1 (ro) * 2015-10-23 2017-11-30 Государственный Университет Молд0 Preparat fitocatalitic pentru stimularea metanogenezei
EP3824117A4 (en) * 2018-07-20 2022-04-27 Alliance for Sustainable Energy, LLC Renewable power to renewable natural gas using biological methane production

Also Published As

Publication number Publication date
MD4389C1 (ro) 2016-07-31

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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