DE20202722U1 - Device for desulfurizing biogas with microorganisms - Google Patents

Device for desulfurizing biogas with microorganisms

Info

Publication number
DE20202722U1
DE20202722U1 DE20202722U DE20202722U DE20202722U1 DE 20202722 U1 DE20202722 U1 DE 20202722U1 DE 20202722 U DE20202722 U DE 20202722U DE 20202722 U DE20202722 U DE 20202722U DE 20202722 U1 DE20202722 U1 DE 20202722U1
Authority
DE
Germany
Prior art keywords
settling
wetting
microorganisms
biogas
settling surface
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE20202722U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIPP GmbH
Original Assignee
LIPP GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7677420&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE20202722(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LIPP GmbH filed Critical LIPP GmbH
Priority to DE20202722U priority Critical patent/DE20202722U1/en
Publication of DE20202722U1 publication Critical patent/DE20202722U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Vorrichtung zum Entschwefeln von Biogas mit Mikroorganismen, insbesondere Bakterien, mit einer zwischen einem Gaseinlaß (11) und einem Gasauslaß (12) angeordneten Ansiedelfläche für die Mikroorganismen, die von dem zu entschwefelnden Biogas überstörmbar ist und dabei der im Biogas enthaltene Schwefelwasserstoff durch die Mikroorganismen abbaubar ist, und einer Benetzungseinrichtung zum Benetzen der Ansiedelfläche mit einer Mikroorganismen-enthaltenden Flüssigkeit in vorgebbaren Zeitabständen.1. Device for the desulfurization of biogas with microorganisms, in particular bacteria, with a settling surface for a microorganism arranged between a gas inlet ( 11 ) and a gas outlet ( 12 ), which can be over-disturbed by the biogas to be desulfurized and thereby the hydrogen sulfide contained in the biogas through the Microorganisms are degradable, and a wetting device for wetting the settling area with a microorganism-containing liquid at predeterminable time intervals. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Benetzungseinrichtung eine oberhalb der Ansiedelfläche angeordnete Leitung mit Austrittsöffnungen für die Mikroorganismen­ enthaltende Flüssigkeit aufweist.2. Device according to claim 1, characterized in that the Wetting device one above the settlement area arranged line with outlet openings for the microorganisms containing liquid. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Benetzungseinrichtung eine Ringleitung (24) mit auf die Ansiedelfläche gerichteten Sprühdüsen (25) aufweist.3. Device according to claim 1 or 2, characterized in that the wetting device has a ring line ( 24 ) with spray nozzles ( 25 ) directed onto the settling surface. 4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Ansiedelfläche den Raum zwischen Gaseinlaß (11) und Gasauslaß (12) mindestens bereichsweise vollständig ausfüllt.4. Device according to one of claims 1 to 3, characterized in that the settling surface completely fills the space between gas inlet ( 11 ) and gas outlet ( 12 ) at least in regions. 5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Ansiedelfläche durch eine Vielzahl von Ansiedelelementen (19) gebildet ist, deren Hauptachsen 21 im wesentlichen parallel zu einander und vorzugsweise in der Vertikalen ausgerichtet sind.5. Device according to one of claims 1 to 4, characterized in that the settling surface is formed by a plurality of settling elements ( 19 ) whose main axes 21 are aligned substantially parallel to one another and preferably in the vertical direction. 6. Vorrichtung nach Ansprüch 5, dadurch gekennzeichnet, dass die Ansiedelelemente bürstenartig mit einer Vielzahl von Borsten (20) ausgebildet sind, die von der Hauptachse (21) im wesentlichen radial abstehen und vorzugsweise lappenartig mit einer großen Oberfläche ausgebildet sind.6. The device according to claims 5, characterized in that the settling elements are designed in a brush-like manner with a plurality of bristles ( 20 ) which project radially from the main axis ( 21 ) and are preferably in the form of lobes with a large surface area. 7. Vorrichtung nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass die Ansiedelelemente (19) aus einem gegen Schwefel resistenten Werkstoff bestehen, insbesondere einem Polymerkunststoff.7. The device according to claim 5 or 6, characterized in that the settling elements ( 19 ) consist of a material resistant to sulfur, in particular a polymer plastic. 8. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass unterhalb der Ansiedelfläche ein Auffangraum (14) für die von der Ansiedelfläche abtropfende Flüssigkeit angeordnet ist, die im Auffangraum (14) temperierbar ist.8. Device according to one of claims 1 to 7, characterized in that a collecting space ( 14 ) is arranged below the settling surface for the liquid dripping from the settling surface, which can be tempered in the collecting space ( 14 ). 9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Benetzungseinrichtung weiterhin eine Pumpe (30) aufweist, mit der aus dem Auffangraum (14) Flüssigkeit entnehmbar ist und damit die Ansiedelfläche benetzbar ist.9. The device according to claim 8, characterized in that the wetting device further comprises a pump ( 30 ) with which liquid can be removed from the collecting space ( 14 ) and thus the settling surface can be wetted. 10. Vorrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass mittels mindestens einer Meßeinrichtung (27) die Temperatur, Feuchtigkeit und/oder der pH-Wert im Reaktor (9) meßbar ist.10. Device according to one of claims 1 to 9, characterized in that the temperature, humidity and / or the pH in the reactor ( 9 ) can be measured by means of at least one measuring device ( 27 ).
DE20202722U 2001-03-05 2002-02-19 Device for desulfurizing biogas with microorganisms Expired - Lifetime DE20202722U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20202722U DE20202722U1 (en) 2001-03-05 2002-02-19 Device for desulfurizing biogas with microorganisms

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10112241 2001-03-05
DE20202722U DE20202722U1 (en) 2001-03-05 2002-02-19 Device for desulfurizing biogas with microorganisms

Publications (1)

Publication Number Publication Date
DE20202722U1 true DE20202722U1 (en) 2002-05-16

Family

ID=7677420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20202722U Expired - Lifetime DE20202722U1 (en) 2001-03-05 2002-02-19 Device for desulfurizing biogas with microorganisms

Country Status (1)

Country Link
DE (1) DE20202722U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005605A2 (en) * 2003-07-01 2005-01-20 Lewis J Daly Methane cleansing by microbial removal of h2s
DE102006050610B3 (en) * 2006-10-26 2007-10-25 Dge Dr.-Ing. Günther Engineering Gmbh Procedure for biological removal of hydrogen sulfide from biogas, comprises supplying the biogas and an acidically regulated wash solution in direct current into a biowasher, and dissolving air/oxygen under pressure in the wash solution
DE202007018608U1 (en) 2006-06-14 2009-01-08 Agrotel Gmbh biogas reactor
WO2009021710A3 (en) * 2007-08-16 2009-05-14 Dge Dr Ing Guenther Engineerin Method and system for the production of synthethic gas made from biogas
US7604988B2 (en) * 2002-06-14 2009-10-20 Daly Lewis J Closed loop work station bioremediation using mini-reactor cartridges
WO2012005833A1 (en) * 2010-06-29 2012-01-12 Innovative Cost Solutions, Inc. Organic substrate treatment system
EP3835404A1 (en) * 2019-12-11 2021-06-16 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Digester comprising a combined desulphurisation net with hanging strings

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7604988B2 (en) * 2002-06-14 2009-10-20 Daly Lewis J Closed loop work station bioremediation using mini-reactor cartridges
WO2005005605A2 (en) * 2003-07-01 2005-01-20 Lewis J Daly Methane cleansing by microbial removal of h2s
WO2005005605A3 (en) * 2003-07-01 2005-05-06 Lewis J Daly Methane cleansing by microbial removal of h2s
DE202007018608U1 (en) 2006-06-14 2009-01-08 Agrotel Gmbh biogas reactor
DE102006050610B3 (en) * 2006-10-26 2007-10-25 Dge Dr.-Ing. Günther Engineering Gmbh Procedure for biological removal of hydrogen sulfide from biogas, comprises supplying the biogas and an acidically regulated wash solution in direct current into a biowasher, and dissolving air/oxygen under pressure in the wash solution
WO2009021710A3 (en) * 2007-08-16 2009-05-14 Dge Dr Ing Guenther Engineerin Method and system for the production of synthethic gas made from biogas
US8187568B2 (en) 2007-08-16 2012-05-29 DGE Dr. Ing. Guenther Engineering GmbH Method and plant for the production of synthesis gas from biogas
CN101801842B (en) * 2007-08-16 2013-07-31 Dge京特博士工程有限公司 Method and system for the production of synthethis gas made from biogas
WO2012005833A1 (en) * 2010-06-29 2012-01-12 Innovative Cost Solutions, Inc. Organic substrate treatment system
EP3835404A1 (en) * 2019-12-11 2021-06-16 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Digester comprising a combined desulphurisation net with hanging strings
FR3104610A1 (en) * 2019-12-11 2021-06-18 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Digester comprising a desulfurization net combined with hanging ropes

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Legal Events

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R207 Utility model specification

Effective date: 20020620

R197 New subsequently filed claims on ip dossier
R165 Request for cancellation or ruling filed
R169 Utility model cancelled in part

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R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20050315

R151 Utility model maintained after payment of second maintenance fee after six years

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R158 Lapse of ip right after 8 years

Effective date: 20100901