Bio Gas Biomass

8/8/2019 Bio Gas Biomass

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Proactive Energy Management

Biogas TechnologyBiogas Technology

Proactive Energy Managementin the field of Biogas & Biomass

Technology

a cooperation with

INNOVAS(Munich)partner located in Germany

Proactive Energy Managementin the field of Biogas & Biomass

Technology

a cooperation with

INNOVAS(Munich)

partner located in Germany


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DesignDesign

ConsultancyConsultancyBiomassBiomass

E-PowerE-Power

HeatHeat

SteamSteam

Bio dieselBio diesel

ConceptConcept

ProjectsProjects

BiogasBiogas


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Recycling Bio-wastes

Direct combustionDirect combustion

Gasification

Pyrolyse

Gasification

Pyrolyse

Fermentation

aerobic

Fermentation

aerobic

anaerobicanaerobic

Combination

2 stages

Hydrolyse-Methanisation

Combination

2 stages

Hydrolyse-Methanisation


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Distillery

Potatoes processing

Food processingAgriculture

Bio garbage processing

Meat processing

Distillery

Potatoes processing

Food processingAgriculture

Bio garbage processing

Meat processing

Biogas plant System INNOVASBiogas plant System INNOVAS

ForFor


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Using the anaerobic process

Assumptions for

an optimum and defect free operation

High performance biogas plant

is:

Assumptions for

an optimum and defect free operation

High performance biogas plant

is:

stable process temperature

Regular (composition and quantities) substrate

feeding

An as fine as possible pre-handling materialprocessing (milling makes the particles smaller and

the hemi-cellulose and cellulose suitable for enzyme

attack and also for the hydrolyse)

stable process temperature

Regular (composition and quantities) substrate

feeding

An as fine as possible pre-handling materialprocessing (milling makes the particles smaller and

the hemi-cellulose and cellulose suitable for enzyme

attack and also for the hydrolyse)


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Anaerobic Function

The anaerobic disintegration phases of organic substancesThe anaerobic disintegration phases of organic substances

Organic contained substancesOrganic contained substances(polymer substrate)(polymer substrate)

Carbon hydrate fats proteinCarbon hydrate fats protein

Broken elements andBroken elements and

dissolved organic linksdissolved organic links

Organic acidsOrganic acids

Acetic acidAcetic acidAlcoholAlcoholHH22 COCO22

Acetic acid (acetate)Acetic acid (acetate)

BiogasBiogasBiogasBiogas

(CH4 + CO2)(CH4 + CO2)

1stStage

1stStage

compulsoryanaerobicand

compulsoryanaerobicand

facultative

aerobic

fa

cultative

aerobic

2stStag e

2stStage

compulsoryanaero

bic

compulsoryanaerobic

hydrolyse phasehydrolyse phase

acidification phaseacidification phase

acetogene phaseacetogene phase

methanogene phasemethanogene phase


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Anaerobic Function

1stStage

1stStage

compulsoryanaerobic

and

compulsoryanaerobic

and

facultative

aerobic

facultative

aerobic

2st

Stage

2st

Stage

compuls

oryanaerobic

compuls

oryanaerobic

Optimum pH for hydrolyse and acidification stage < 7

(distillery waste between 4,0 and 6,0)

Optimum pH for hydrolyse and acidification stage < 7

(distillery waste between 4,0 and 6,0)

Optimum pH for development of methane bacteria > 7

(7,2 till 7,8)

Optimum pH for development of methane bacteria > 7

(7,2 till 7,8)

In the hydrolyse phasehydrolyse phase, the organic molecular links have to be released

through enzymes and be transformed into water soluble elements.

This process still happens in aerobic environment

In the acidification phaseacidification phase, the bacteria (facultative and compulsory

anaerobic) develop short chain organic acids, alcohols, H2 and CO2.

Also ammoniac and H2S are released.

In the acetogene phaseacetogene phase, the short chain organic acids,

alcohols,are disintegrated into acetic acid.

In the methanogene phasemethanogene phase, methane will be finally

formed out of mainly acetic acid and also out of H2

and CO2.



Function of the digester

Legend

1. Feeding header2. Gas header

3. Gas collecting system

Methanisation

stage

Hydrolyse

stageMethanisation

stage

Feeding piping

Evacuated into the

substrate storage



Possible design arrangement

From < 100 m3 until over 2 500 m3

mainly in steel reinforced concrete, may also be in steel as stand up tank

From < 100 m3 until over 2 500 m3

mainly in steel reinforced concrete, may also be in steel as stand up tank

Full buried

partially buried

Stand up



Benefit of the system

Simple design, economic and request low maintenance cost

High gas productionHigh gas quality

Odours emission is kept at a very low level (released substrate is

smell neutral)

No floating layerSediment if any can be removed from hydrolyse stage very easy

without stipping the production

Controllable substrate regular flow without immersed pumps or

agitators

Due to the regularity, the fermentation process can be continue

controlled through samples tests

Very compact, doesnt required large area

Simple design, economic and request low maintenance cost

High gas productionHigh gas quality

Odours emission is kept at a very low level (released substrate is

smell neutral)

No floating layerSediment if any can be removed from hydrolyse stage very easy

without stipping the production

Controllable substrate regular flow without immersed pumps or

agitators

Due to the regularity, the fermentation process can be continue

controlled through samples tests

Very compact, doesnt required large area



Biogas plant by Spradau in HeiligenlohBiogas plant by Spradau in Heiligenloh

CHP

CH

P

Dige

ster

D

igeste

r

Gas-stori

ng

Gas-stori

ng

LagoonLagoon


12/37 Proactive Energy ManagementBiogas plant HeiligenlohBiogas plant Heiligenloh

Erection:1983

Digester:800m +300m

CHP:

75kW +110 kWPower and Steam

generation

Substrate:Distillery waste

Gas production:35m Gas per m

substrate



Biogas plant MellinghausenBiogas plant Mellinghausen



Biogas plant ZehdenikBiogas plant Zehdenik



Biogas plant ZehdenikBiogas plant Zehdenik

Erection:1994

Digester:2000 m

CHP:

2 x 110 kWPower and Steam

generation

Substrate:

distillery waste

Gas production:35m Gas per m

substrate



Biogas Plant AltheimBiogas Plant Altheim

CHP

CHP

Digester

Digester

Gas-s

toring

Gas-s

toring

Bio-filterBio-filter

Pump

House

Pump

House


17/37 Proactive Energy ManagementBiogas plant AltheimBiogas plant Altheim

Erection:1998

Digester:1 200 m

CHP:

2 x 85 kWPower and

Steam generationSubstrate:

waste from distillery,

Pulps, Manure,Grass

Gas production:35-40 m Gas

per m substrate



Biogas Plants

INNOVASSystem

Biogas Plants

INNOVASSystem



Biogas Plant TaufkirchenBiogas Plant Taufkirchen

NO SMELL !!!NO SMELL !!!

!Housing areaHousing area



Pre-handlingPre-handlingDigesterDigester

Overview Biogas plantOverview Biogas plant

Power +Heat

Power +

Heat



CHP for Biogas PlantCHP for Biogas Plant

CHPCHP StorageStorage BoilerBoiler

NetworkNetwork

Biogas

Biogas

Natura

lgas

Natura

lgas

E-Pow

er

E-Pow

er



Biogas plant TaufkirchenBiogas plant Taufkirchen

NO SMELL !!!NO SMELL !!!

Housing areaHousing area

Erection:1999

Digester:300 m

CHP:15 kW+ Boiler

feed 28 housing units

Substrate:Waste from distillery,Manure, fruits waste

!


23/37 Proactive Energy ManagementBiogas Plant KuseyBiogas Plant Kusey



Biogas plant KuseyBiogas plant Kusey

Erection:1998

Digester:1 200 m

CHP:2 x 55 kW

Steam generation:

wood chipsSubstrate:

Waste from distillery,Potatoes shell waste


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Proactive Energy ManagementBiogas plant RodingBiogas plant Roding

Digester

Digester

Gas-storin

g

Gas-storing

Sub

stra

teS

tora

ge

Sub

stra

teS

tora

ge

Pu

mpHouse

Pu

mpHouse


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Biogas plant RodingBiogas plant Roding

Erection:

1999

Digester:

1 500 m

CHP:

2 x 100 kW

Central heating:wood chips

Substrate:

Waste from distillery,

Manure, Tritikate

Gas production:35 m Gas per m

substrate


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Biogas plant Roding

Bio-filter

Biogas plant Roding

Bio-filter


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Biogas plant Roding

Gas storage

Biogas plant Roding

Gas storage


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Biogas plant Roding

Hygiene processing

Biogas plant Roding

Hygiene processing


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Biogas plants

Bio-diesel plants

Biomass heating

Heating supplyPower supply

Energy concept


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Bio-diesel productionBio-diesel production


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Electrical,

Control andInstrumentat

ion

DistanceData transfer

Energy-

management

Electrical,

Control andInstrumentat

ion

DistanceData transfer

Energy-

management

Heat supply

Power supply

Optimisation of

own power consumption and

power supplied to the grid

Energy concept for

E t f h iE t f h i


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Energy concept for Renewable energy

Power supply

Heat supply

Combined Heat PowerCombined Heat Power

Energy concept for a new housing areaEnergy concept for a new housing area

Substrate storageSubstrate storage Bio-gas storageBio-gas storage

Biogas plantBiogas plant

PowerPowerGasGas

Peak boilerPeak boilerCHP 50 kWelCHP 50 kWel

Heat &

Powersupply

Heat storageHeat storage


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Energy techniquesEnergy techniques

CHP plantCHP plant

Power

Heat

Steam

Power

Heat

Steam


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Proactive Energy ManagementBiomass heating plantBiomass heating plant


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Biomass Heating PlantBiomass Heating Plant

BiomassHeating Plant

in a sawmillin Bassum

0,8 MWand1,5 MW

in a

Containerdesign

arrangement


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prenmaconsulting

Proactive Energy Management SPRL

prenmaconsulting

Proactive Energy Management SPRL

Clos Joseph Hanse, 10Clos Joseph Hanse, 10

1170 Brussels1170 Brussels

BelgiumBelgium

+32 2 675 66 89+32 2 675 66 89

+32 2 675 91 36+32 2 675 91 36

[email protected]@pr-en-ma.com

www.pr-en-ma.comwww.pr-en-ma.com

More concept details areMore concept details are

available by opening ouravailable by opening our

webpage at the index INFOwebpage at the index INFO

Click on the picture to open !Click on the picture to open !
http://www.pr-en-ma.com/WEB2005/InfoUK.htmhttp://www.pr-en-ma.com/mailto:[email protected]

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Bio Gas Biomass