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MD4376C1 - Combined high-pressure biogas production reactor - Google Patents

Combined high-pressure biogas production reactor

Info

Publication number
MD4376C1
MD4376C1 MDA20140088A MD20140088A MD4376C1 MD 4376 C1 MD4376 C1 MD 4376C1 MD A20140088 A MDA20140088 A MD A20140088A MD 20140088 A MD20140088 A MD 20140088A MD 4376 C1 MD4376 C1 MD 4376C1
Authority
MD
Moldova
Prior art keywords
housing
biogas
electromagnetic valve
pipeline
communicates
Prior art date
Application number
MDA20140088A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD4376B1 (en
Inventor
Виктор КОВАЛЁВ
Ольга КОВАЛЁВА
Думитру УНГУРЯНУ
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 MDA20140088A priority Critical patent/MD4376C1/en
Publication of MD4376B1 publication Critical patent/MD4376B1/en
Publication of MD4376C1 publication Critical patent/MD4376C1/en

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/36Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

The invention relates to plants for producing biomethane in biogas composition and can be used in various sectors of agriculture and processing industry for wastewater treatment and biogas production.The combined high-pressure biogas production reactor comprises a cylindrical housing with a tapered bottom (1), connected to a liquid supply pipeline (3) with an electromagnetic valve (31) and a liquid drainage pipeline (4) provided with a siphon (5) and an electromagnetic valve ( 32), a cover (6), the upper part of which is provided with a biogas discharge system, which contains a hydraulic cap lock (7), an electromagnetic valve (33) and a sensor (9) monitoring the CO2 content in biogas, installed on a biogas discharge nipple (8), at the same time on the upper part of the cover (6) is installed a manometer (10) with electrical contacts. Inside the housing (1) are placed a charge (2), a liquid recirculation system, which comprises a vertical pipe (11), placed in the center of the housing (1) and on which are fixed perforated turbulators (13) of conical shape, centering bars (35), which have one end rigidly fixed to the inner surface of the housing (1), and the other end, by means of rollers (12), supports the pipe (11), wherein the lower part of the pipe (11) is made in the form of an inverted funnel (14), and the upper part communicates with distributing pipelines (15), which by means of levers (16) and seals (17) are connected to a drive device (18) with a rod-crank drive, placed on the outside of the housing (1), wherein in the lower part of the housing (1) is placed a pipeline (19) provided with a siphon (20), on which is installed a manometer (21) with electrical contacts, and an electromagnetic valve (34). The reactor also comprises a hydrogen electrolyzer (22), which communicates with the pipeline (19) for hydrogen delivery into the zone of the funnel (14), and which comprises a bulk porous cathode (25) and an inert anode (27), separated by a diaphragm (26), wherein the cathode (25) is connected to the negative pole of a rectifier (28), and the anode (27) - to the positive pole of the rectifier (28), which is provided with a voltage stabilizer (29), an auxiliary tank (23), which communicates with the electrolyzer (22) by means of a piping system and a pump (24). Also, the reactor comprises a control unit (30) for automatic control of the electrolysis hydrogen production process, to which are connected the valves (31, 32, 33, 34), the sensor (9), the manometers (10, 21), the voltage stabilizer (29) and the pump (24).
MDA20140088A 2014-08-22 2014-08-22 Combined high-pressure biogas production reactor MD4376C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20140088A MD4376C1 (en) 2014-08-22 2014-08-22 Combined high-pressure biogas production reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20140088A MD4376C1 (en) 2014-08-22 2014-08-22 Combined high-pressure biogas production reactor

Publications (2)

Publication Number Publication Date
MD4376B1 MD4376B1 (en) 2015-10-31
MD4376C1 true MD4376C1 (en) 2016-05-31

Family

ID=54357237

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20140088A MD4376C1 (en) 2014-08-22 2014-08-22 Combined high-pressure biogas production reactor

Country Status (1)

Country Link
MD (1) MD4376C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4382C1 (en) * 2014-08-22 2016-06-30 Государственный Университет Молд0 Combined biogas-production reactor
EP3473724A1 (en) 2017-10-19 2019-04-24 FCC Aqualia, S.A. Method for obtaining methane enriched biogas and an installation for carrying out said method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530762A (en) * 1984-03-28 1985-07-23 Love Leonard S Anaerobic reactor
SU1715715A1 (en) * 1989-10-25 1992-02-28 Балабановское Отделение Государственного Института По Проектированию Предприятий Деревообрабатывающей Промышленности "Гипролеспром" Reactor for anaerobic treatment of organic matter and producing methane
MD2794G2 (en) * 2004-09-08 2006-01-31 Государственный Университет Молд0 Anaerobic bioreactor
CN1766119A (en) * 2005-08-29 2006-05-03 刘大鹏 Production method and device of methane and hydrogen gas
EP2020434A1 (en) * 2007-08-03 2009-02-04 ACEA Pinerolese Industriale S.p.A. Reactor for the anaerobic production of biogas
MD4204B1 (en) * 2012-03-29 2013-02-28 Univ De Stat Din Moldova Installation for anaerobic production of biohydrogen
MD4244C1 (en) * 2012-06-11 2014-02-28 Государственный Университет Молд0 Combined anaerobic reactor for the production of biomethane

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530762A (en) * 1984-03-28 1985-07-23 Love Leonard S Anaerobic reactor
SU1715715A1 (en) * 1989-10-25 1992-02-28 Балабановское Отделение Государственного Института По Проектированию Предприятий Деревообрабатывающей Промышленности "Гипролеспром" Reactor for anaerobic treatment of organic matter and producing methane
MD2794G2 (en) * 2004-09-08 2006-01-31 Государственный Университет Молд0 Anaerobic bioreactor
CN1766119A (en) * 2005-08-29 2006-05-03 刘大鹏 Production method and device of methane and hydrogen gas
EP2020434A1 (en) * 2007-08-03 2009-02-04 ACEA Pinerolese Industriale S.p.A. Reactor for the anaerobic production of biogas
MD4204B1 (en) * 2012-03-29 2013-02-28 Univ De Stat Din Moldova Installation for anaerobic production of biohydrogen
MD4244C1 (en) * 2012-06-11 2014-02-28 Государственный Университет Молд0 Combined anaerobic reactor for the production of biomethane

Also Published As

Publication number Publication date
MD4376B1 (en) 2015-10-31

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Legal Events

Date Code Title Description
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