MD67Z - Plant for biogas cleaning with regeneration of carbon dioxide - Google Patents

Plant for biogas cleaning with regeneration of carbon dioxide Download PDF

Info

Publication number
MD67Z
MD67Z MDS20080017A MDS20080017A MD67Z MD 67 Z MD67 Z MD 67Z MD S20080017 A MDS20080017 A MD S20080017A MD S20080017 A MDS20080017 A MD S20080017A MD 67 Z MD67 Z MD 67Z
Authority
MD
Moldova
Prior art keywords
cleaning
joined
cleaning chamber
chamber
regeneration
Prior art date
Application number
MDS20080017A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Ольга КОВАЛЁВА
Виктор КОВАЛЁВ
Думитру УНГУРЯНУ
Георге ДУКА
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 MDS20080017A priority Critical patent/MD67Z/en
Publication of MD67Y publication Critical patent/MD67Y/en
Publication of MD67Z publication Critical patent/MD67Z/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

  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The plant, according to the invention, includes a hermetic capacity, divided into an upper biogass cleaning chamber (1) and a lower chamber for regeneration of the liquid for cleaning (12) (ethanolamine), both chambers have conic bottom and is equipped with level gauges (3, 22). The cleaning chamber is equipped with a capacity (2) for feeding the liquid for cleaning and biogas intake (6) and discharge (9) pipelines with electromagnetic valves. At the same time< inside the cleaning chamber (1) it is coaxially placed a rod (13), joined by means of a gasket (14) equipped with a puller spring (15) with an electromagnetic valve (12), connected through a transforming device (11) to a carbon dioxide sensor (10). In the lower part of the cleaning chamber (1) it is placed a bubbler (7), joined with the biogas intake pipeline (6), and a heat exchanger (4). The regeneration chamber (19) is equipped in the lower part with a heat exchanger (23) and in the upper part with a carbon dioxide removal branch (29), equipped with an electrocontact manometer (30) and an electromagnetic valve (31) joined with an electric control block (32). The chambers (1, 19) communicate between them by means of a central pipeline (17), which is joined with the bottom of the cleaning chamber (1) and is equipped with a floator (18), as well as by means of an overflowing pipeline (25) equipped with a case (26), connected to a water pipeline (27).
MDS20080017A 2008-11-10 2008-11-10 Plant for biogas cleaning with regeneration of carbon dioxide MD67Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20080017A MD67Z (en) 2008-11-10 2008-11-10 Plant for biogas cleaning with regeneration of carbon dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20080017A MD67Z (en) 2008-11-10 2008-11-10 Plant for biogas cleaning with regeneration of carbon dioxide

Publications (2)

Publication Number Publication Date
MD67Y MD67Y (en) 2009-08-31
MD67Z true MD67Z (en) 2010-03-31

Family

ID=45094330

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20080017A MD67Z (en) 2008-11-10 2008-11-10 Plant for biogas cleaning with regeneration of carbon dioxide

Country Status (1)

Country Link
MD (1) MD67Z (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4130C1 (en) * 2010-10-25 2012-05-31 Государственный Университет Молд0 Biogas-cleaning plant

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD784Z (en) * 2012-03-29 2015-01-31 Государственный Университет Молд0 Process for biohydrogen cleaning from impurity gases
MD20120034A2 (en) * 2012-03-29 2013-09-30 Государственный Университет Молд0 Process for biohydrogen cleaning from impurity gases
MD4454C1 (en) * 2014-03-04 2017-07-31 Государственный Университет Молд0 Plant for biohydrogen cleaning from impurity gases
MD4459C1 (en) * 2014-11-10 2017-08-31 Государственный Университет Молд0 Biogas cleaning plant
MD4418C1 (en) * 2015-09-30 2016-12-31 Государственный Университет Молд0 Combined plant for selective extraction of CO2 from biogas and cultivation of microalgae

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1477454A1 (en) * 1987-02-25 1989-05-07 Предприятие П/Я Р-6603 Method of removing carbon dioxide from gas
SU1632475A1 (en) * 1988-02-17 1991-03-07 Сектор Радиационных Исследований Ан Азсср Method of separating hydrogen sulphide from methane
MD163C2 (en) * 1989-12-22 1995-06-30 Валериу РУДИК Method for Spirulina microalga cultivation
RU2135265C1 (en) * 1998-04-06 1999-08-27 Кубанский государственный технологический университет Gear for gas scrubbing
EA003338B1 (en) * 1999-09-30 2003-04-24 Оутокумпу Ойй A compact cascade scrubber for scrubbing exhaust gas
MD3746F1 (en) * 2008-01-14 2008-11-28 Veaceslav Cernicov Wet gas cleaner
MD3928F1 (en) * 2008-07-16 2009-06-30 Universitatea De Stat Din Moldova Biogas gathering and cleaning plant
  • 2008

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1477454A1 (en) * 1987-02-25 1989-05-07 Предприятие П/Я Р-6603 Method of removing carbon dioxide from gas
SU1632475A1 (en) * 1988-02-17 1991-03-07 Сектор Радиационных Исследований Ан Азсср Method of separating hydrogen sulphide from methane
MD163C2 (en) * 1989-12-22 1995-06-30 Валериу РУДИК Method for Spirulina microalga cultivation
RU2135265C1 (en) * 1998-04-06 1999-08-27 Кубанский государственный технологический университет Gear for gas scrubbing
EA003338B1 (en) * 1999-09-30 2003-04-24 Оутокумпу Ойй A compact cascade scrubber for scrubbing exhaust gas
MD3746F1 (en) * 2008-01-14 2008-11-28 Veaceslav Cernicov Wet gas cleaner
MD3928F1 (en) * 2008-07-16 2009-06-30 Universitatea De Stat Din Moldova Biogas gathering and cleaning plant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Касаткин А. Г. Основные процессы и аппараты химической технологии. Москва, Химия, 1971, с. 248-250 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4130C1 (en) * 2010-10-25 2012-05-31 Государственный Университет Молд0 Biogas-cleaning plant

Also Published As

Publication number Publication date
MD67Y (en) 2009-08-31

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Legal Events

Date Code Title Description
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)