BRPI0804787A2 - biogas filtration process and equipment - Google Patents

biogas filtration process and equipment

Info

Publication number
BRPI0804787A2
BRPI0804787A2 BRPI0804787-1A BRPI0804787A BRPI0804787A2 BR PI0804787 A2 BRPI0804787 A2 BR PI0804787A2 BR PI0804787 A BRPI0804787 A BR PI0804787A BR PI0804787 A2 BRPI0804787 A2 BR PI0804787A2
Authority
BR
Brazil
Prior art keywords
biogas
equipment
filtration
filtration process
chamber
Prior art date
Application number
BRPI0804787-1A
Other languages
Portuguese (pt)
Inventor
Moacir Rodrigues
Original Assignee
Moacir Rodrigues
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 Moacir Rodrigues filed Critical Moacir Rodrigues
Priority to BRPI0804787-1A priority Critical patent/BRPI0804787A2/en
Publication of BRPI0804787A2 publication Critical patent/BRPI0804787A2/en
Priority to PCT/BR2009/000362 priority patent/WO2010060165A1/en

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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/18—Gas cleaning, e.g. scrubbers; Separation of different gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20738—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/05—Biogas
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Sustainable Development (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Filtering Materials (AREA)
  • Treating Waste Gases (AREA)

Abstract

PROCESSO E EQUIPAMENTO PARA FILTRAGEM DE BIOGáS. Trata-se de equipamento, para a filtragem de biogás de aterros sanitários, constituído basicamente por uma câmara de filtragem aquecida por uma câmara de combustão, e que promove especialmente a remoção do gás sulfidrico "H~ 2~S", através da circulação do biogás pelo interior da câmara de filtragem, e sua retenção por reação do H~ 2~S com o 0~ 2~ e com o Ferro da chapa metálica da câmara de filtragem, com a liberação de biogás limpo de H~ 2~S, para utilização em queimadores.BIOGAS FILTERING PROCESS AND EQUIPMENT. This is equipment for the filtration of landfill biogas, consisting basically of a filtration chamber heated by a combustion chamber, and which especially promotes the removal of "H ~ 2 ~ S" sulfuric gas through the circulation of biogas inside the filtration chamber, and its retention by reaction of the H ~ 2 ~ S with the 0 ~ 2 ~ and with the iron from the filter chamber sheet metal, with the release of clean biogas from H ~ 2 ~ S, for use on burners.

BRPI0804787-1A 2008-11-03 2008-11-03 biogas filtration process and equipment BRPI0804787A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0804787-1A BRPI0804787A2 (en) 2008-11-03 2008-11-03 biogas filtration process and equipment
PCT/BR2009/000362 WO2010060165A1 (en) 2008-11-03 2009-10-29 Process and apparatus to filter biogas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0804787-1A BRPI0804787A2 (en) 2008-11-03 2008-11-03 biogas filtration process and equipment

Publications (1)

Publication Number Publication Date
BRPI0804787A2 true BRPI0804787A2 (en) 2009-09-22

Family

ID=41077900

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0804787-1A BRPI0804787A2 (en) 2008-11-03 2008-11-03 biogas filtration process and equipment

Country Status (2)

Country Link
BR (1) BRPI0804787A2 (en)
WO (1) WO2010060165A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002090270A1 (en) * 2001-05-08 2002-11-14 Universidad De Cadiz Bioreactor used for the oxidation of fe(ii) to fe(iii)
DE102006030773A1 (en) * 2006-06-30 2008-01-03 Biomethan N.E.W. Gmbh Process for the purification of biogas from a biogas plant and gas purification plant
DE102006035286A1 (en) * 2006-07-31 2008-02-07 VTI Thüringer Verfahrenstechnisches Institut Saalfeld GmbH Filtering procedure for removing hydrogen sulfide from biogas, comprises introducing biogas containing residual components into columns of filtering unit having two physically, chemically and/or biologically active filter materials

Also Published As

Publication number Publication date
WO2010060165A1 (en) 2010-06-03

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Legal Events

Date Code Title Description
B03B Publication of an application: anticipated publication
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.