DE112011100511A5 - Exhaust air purification process and system for the elimination in particular of formaldehyde from a corresponding polluted exhaust gas stream of a biogas incinerator - Google Patents

Exhaust air purification process and system for the elimination in particular of formaldehyde from a corresponding polluted exhaust gas stream of a biogas incinerator Download PDF

Info

Publication number
DE112011100511A5
DE112011100511A5 DE112011100511T DE112011100511T DE112011100511A5 DE 112011100511 A5 DE112011100511 A5 DE 112011100511A5 DE 112011100511 T DE112011100511 T DE 112011100511T DE 112011100511 T DE112011100511 T DE 112011100511T DE 112011100511 A5 DE112011100511 A5 DE 112011100511A5
Authority
DE
Germany
Prior art keywords
formaldehyde
elimination
gas stream
air purification
purification process
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.)
Granted
Application number
DE112011100511T
Other languages
German (de)
Other versions
DE112011100511B4 (en
Inventor
Werner Larsen
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.)
Sevar Ag De
Original Assignee
SEVAR ANLAGENTECHNIK 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
Priority claimed from DE201020002225 external-priority patent/DE202010002225U1/en
Priority claimed from DE102010001859A external-priority patent/DE102010001859A1/en
Application filed by SEVAR ANLAGENTECHNIK GmbH filed Critical SEVAR ANLAGENTECHNIK GmbH
Publication of DE112011100511A5 publication Critical patent/DE112011100511A5/en
Application granted granted Critical
Publication of DE112011100511B4 publication Critical patent/DE112011100511B4/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D53/54—Nitrogen compounds
    • B01D53/58—Ammonia
    • 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
    • B01D53/75—Multi-step processes
    • 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
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • 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
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/106—Peroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/018—Natural gas engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/05—Biogas

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Treating Waste Gases (AREA)
DE112011100511.3T 2010-02-11 2011-02-11 Exhaust air purification process and system for the elimination in particular of formaldehyde from a corresponding polluted exhaust gas stream of a biogas incinerator Active DE112011100511B4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE201020002225 DE202010002225U1 (en) 2010-02-11 2010-02-11 Exhaust air purification system for the elimination in particular of formaldehyde from a correspondingly polluted exhaust gas stream of a biogas incinerator
DE102010001859A DE102010001859A1 (en) 2010-02-11 2010-02-11 Exhaust air purification system useful for eliminating formaldehyde from a corresponding contaminated exhaust gas stream of a biogas combustion device
DE202010002225.8 2010-02-11
DE102010001859.7 2010-02-11
PCT/EP2011/052081 WO2011098590A1 (en) 2010-02-11 2011-02-11 Waste air purification method and system for eliminating especially formaldehyde from a correspondingly loaded waste gas flow from a biogas combustion device

Publications (2)

Publication Number Publication Date
DE112011100511A5 true DE112011100511A5 (en) 2012-11-29
DE112011100511B4 DE112011100511B4 (en) 2015-12-24

Family

ID=44065395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112011100511.3T Active DE112011100511B4 (en) 2010-02-11 2011-02-11 Exhaust air purification process and system for the elimination in particular of formaldehyde from a corresponding polluted exhaust gas stream of a biogas incinerator

Country Status (2)

Country Link
DE (1) DE112011100511B4 (en)
WO (1) WO2011098590A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013221160A1 (en) 2013-10-17 2015-05-07 Haarslev Industries GmbH Feeding device of a belt drying plant
DE102015200680A1 (en) 2014-10-18 2016-04-21 Haarslev Industries GmbH Feed device of a belt drying system and method for controlling a feed device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106345260A (en) * 2016-11-02 2017-01-25 金福兴 Multifunctional air cleaning agent and preparation process thereof
CN106552490A (en) * 2016-11-18 2017-04-05 广西大学 A kind of chemical industry exhaust gas cleaner
CN109437112B (en) * 2018-12-28 2021-11-02 项义考 Gas dryer for ozone by using concentrated sulfuric acid as drying agent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221795A1 (en) * 1982-06-09 1983-12-15 Hugo Petersen Gesellschaft für verfahrenstechnischen Anlagenbau mbH & Co KG, 6200 Wiesbaden Process for the continuous elimination of formaldehyde from a gas stream
DE102005026027A1 (en) * 2004-06-03 2006-02-23 Christian Widmer Process and assembly to treat organic household waste prior to disposal in a sequence of reactors in which they are hydrolysed and/or fermented under moist conditions
DE102005059880A1 (en) * 2004-12-17 2006-08-24 Schlütter, Erwin Making use of fermentation residues from biogas plants with a fermenter and a thermal power station, involves phase separation, drying the viscous phase with waste heat from the power station and using the product as fuel
US7304187B2 (en) * 2005-10-07 2007-12-04 Groupe Conseil Procd Inc. Process for reducing the formaldehyde content of a gas
DE102007004892A1 (en) * 2007-01-05 2008-07-10 Reinhart von Dr.-Ing. Nordenskjöld Process and device for the treatment of organic residues from biogas plants
DE202010002225U1 (en) * 2010-02-11 2010-05-06 Sevar Anlagentechnik Gmbh Exhaust air purification system for the elimination in particular of formaldehyde from a correspondingly polluted exhaust gas stream of a biogas incinerator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013221160A1 (en) 2013-10-17 2015-05-07 Haarslev Industries GmbH Feeding device of a belt drying plant
DE102013221160B4 (en) * 2013-10-17 2021-02-25 Haarslev Industries GmbH Feeding device of a belt drying system
DE102015200680A1 (en) 2014-10-18 2016-04-21 Haarslev Industries GmbH Feed device of a belt drying system and method for controlling a feed device
WO2016059123A2 (en) 2014-10-18 2016-04-21 Haarslev Industries GmbH Feeding device of a belt drying installation and method for controlling a feeding device

Also Published As

Publication number Publication date
WO2011098590A1 (en) 2011-08-18
DE112011100511B4 (en) 2015-12-24

Similar Documents

Publication Publication Date Title
EP2325449A4 (en) Exhaust gas purification system and exhaust gas purifying method using same
EP2290204A4 (en) Exhaust gas purifier and system for exhaust gas purification
DK2327466T3 (en) Air purifier for removing air pollution from an air stream
DE11193509T8 (en) Exhaust gas purification method and device
DE112011100511A5 (en) Exhaust air purification process and system for the elimination in particular of formaldehyde from a corresponding polluted exhaust gas stream of a biogas incinerator
DK2185269T3 (en) Modular plant for the removal of pollutants from flue gases from industrial processes
HK1165355A1 (en) Method and system for removing pollutants and greenhouse gases from a flue gas
BRPI0908957A2 (en) System and method for improved removal of co2 from a mixed gas stream using a catalyst
EP2838838A4 (en) Methods and systems for capturing and sequestering carbon and for reducing the mass of carbon oxides in a waste gas stream
BRPI1007341A2 (en) catalyst composite, method for treating a gaseous discharge stream from a diesel engine, and system for treating a diesel engine discharge stream
DE112010003221A5 (en) DEVICE AND METHOD FOR ELIMINATING BIOCHANICAL MATERIALS FROM CORPORATE LIQUIDS
BRPI0913882A2 (en) method and device for the purification of diesel exhaust
EP2194248A4 (en) Exhaust purification system and exhaust purifying method
EP2107221A4 (en) Exhaust emission purification method and exhaust emission purification system
EP2343121A4 (en) Exhaust gas purifying catalyst and purification method using same
BRPI0919875A2 (en) process and device for separating particulate solids from a gas stream
EP2275185A4 (en) Exhaust gas purifying filter
BRPI1014869A2 (en) filter material for air and gas cleaning
BRPI0907496A2 (en) system and process for the reduction of harmful substances in engine exhaust
EP2284372A4 (en) Exhaust gas purification method and exhaust gas purificaton system
BRPI0919825A2 (en) Methods of manufacturing an air filter and filter to remove airborne contaminants.
MX2012001905A (en) Turbine inlet air system.
LU91685B1 (en) Process for the catalytic removal of carbon dioxide and sulfur dioxide from exhaust gases
LU91900B1 (en) Process for the catalytic removal of carbon dioxide NOx from exhaust gases
EP2636447A4 (en) Lean nox trap type exhaust gas purifying catalyst and exhaust gas cleaning system

Legal Events

Date Code Title Description
R012 Request for examination validly filed

Effective date: 20130502

R082 Change of representative

Representative=s name: HEILEIN, ERNST-PETER, DR. RER. POL. DIPL.-ING., DE

R081 Change of applicant/patentee

Owner name: HAARSLEV INDUSTRIES GMBH, DE

Free format text: FORMER OWNER: SEVAR ANLAGENTECHNIK GMBH, 76185 KARLSRUHE, DE

Effective date: 20131120

R082 Change of representative

Representative=s name: HEILEIN, ERNST-PETER, DR. RER. POL. DIPL.-ING., DE

Effective date: 20131120

R016 Response to examination communication
R082 Change of representative

Representative=s name: HEILEIN, ERNST-PETER, DR. RER. POL. DIPL.-ING., DE

R081 Change of applicant/patentee

Owner name: HAARSLEV INDUSTRIES GMBH, DE

Free format text: FORMER OWNER: HAARSLEV INDUSTRIES GMBH, 47829 KREFELD, DE

Effective date: 20150112

R082 Change of representative

Representative=s name: HEILEIN, ERNST-PETER, DR. RER. POL. DIPL.-ING., DE

Effective date: 20150112

R018 Grant decision by examination section/examining division
R020 Patent grant now final
R081 Change of applicant/patentee

Owner name: SEVAR AG, DE

Free format text: FORMER OWNER: HAARSLEV INDUSTRIES GMBH, 76646 BRUCHSAL, DE