MD2767G2 - Process and device for biogas cleaning from sulphureted hydrogen - Google Patents

Process and device for biogas cleaning from sulphureted hydrogen

Info

Publication number
MD2767G2
MD2767G2 MDA20040063A MD20040063A MD2767G2 MD 2767 G2 MD2767 G2 MD 2767G2 MD A20040063 A MDA20040063 A MD A20040063A MD 20040063 A MD20040063 A MD 20040063A MD 2767 G2 MD2767 G2 MD 2767G2
Authority
MD
Moldova
Prior art keywords
biogas
charge
inlet
joined
onto
Prior art date
Application number
MDA20040063A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD2767F1 (en
Inventor
Виктор КОВАЛЁВ
Думитру УНГУРЯНУ
Ольга КОВАЛЁВА
Ион СУМАН
Георге ДУКА
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 MDA20040063A priority Critical patent/MD2767G2/en
Publication of MD2767F1 publication Critical patent/MD2767F1/en
Publication of MD2767G2 publication Critical patent/MD2767G2/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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/20—Sludge processing

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention relates to processes and devices for sulphureted hydrogen removal from the biogas and may be applied at the purification works or at the plants for biochemical anaerobe processing of organic industrial and household waste.Summary of the invention consists in that the process provides for the biogas barbotage through 0,5…1,0% NaCl solution, wherein a mixture of steel and coke chips is present in the ratio of (3:5):1, at periodic mixing.The process is realized by a device, including a body with the charge placed therein, biogas inlet and outlet branches, devices for charge inlet and ferrous sulphide outlet, the body being made in the form of cylinder with conic base, equipped in the lower part with a bunker with upper and lower gate valves, inside the body it is coaxially placed a rotary perforated drum for the charge, equipped with internal inclined blades, under which it is installed a bubbler joined with the biogas inlet branch, and onto the lateral outside face of the body it is provided a hermetically sealing port, onto the opposite part of which it is installed an electric drive, connected to a regulation device and coupled, by a gland, with the inner rotary drum, the body being joined with an additional vessel for the working fluid by means of an inlet branch having a level gauge with a floating system for NaCl solution predetermined volume maintenance.
MDA20040063A 2004-03-25 2004-03-25 Process and device for biogas cleaning from sulphureted hydrogen MD2767G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20040063A MD2767G2 (en) 2004-03-25 2004-03-25 Process and device for biogas cleaning from sulphureted hydrogen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20040063A MD2767G2 (en) 2004-03-25 2004-03-25 Process and device for biogas cleaning from sulphureted hydrogen

Publications (2)

Publication Number Publication Date
MD2767F1 MD2767F1 (en) 2005-05-31
MD2767G2 true MD2767G2 (en) 2006-02-28

Family

ID=34617489

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20040063A MD2767G2 (en) 2004-03-25 2004-03-25 Process and device for biogas cleaning from sulphureted hydrogen

Country Status (1)

Country Link
MD (1) MD2767G2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4400C1 (en) * 2014-12-16 2016-09-30 Государственный Университет Молд0 Process for air purification from sulphureted hydrogen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2521508C1 (en) * 2012-12-18 2014-06-27 Федеральное государственное образовательное учреждение высшего профессионального образования "Московский государственный машиностроительный университет (МАМИ)" Method of thermal deactivation of biogas of solid domestic waste landfills
MD4459C1 (en) * 2014-11-10 2017-08-31 Государственный Университет Молд0 Biogas cleaning plant

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Gh. Constantinescu. Instalaţii de producere a biogazului. Partea I. Institutul de Construcţii, Bucureşti, 1984, p. 120 *
M. Vintilă. Biogazul: Procese de formare şi utilizare. Ed. Tehnică, Bucureşti, 1989, p. 144 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4400C1 (en) * 2014-12-16 2016-09-30 Государственный Университет Молд0 Process for air purification from sulphureted hydrogen

Also Published As

Publication number Publication date
MD2767F1 (en) 2005-05-31

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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