energy from biomass and biogas -...

Energy from Biomass and BiogasEnergy from Biomass and Biogas

PlanPlannning and design of modern ing and design of modern biogas power plantsbiogas power plants

Presentation & WorkshopPresentation & Workshop

Jakarta, May 2013Jakarta, May 2013

© Convenium 2013

Combined Know how : Combined Know how :

ConveniumConvenium & & SinnRgieSinnRgie

System concept & operational System concept & operational

experience.experience.

Two German companies with Two German companies with

deep knowledge on deep knowledge on

implementing biogas implementing biogas

projects and operating projects and operating

biogas plants. biogas plants.

Who Who wewe areare

&

© Convenium 2013

Combined Know how : Combined Know how :

Convenium & SinnRgieConvenium & SinnRgie

System concept & operational System concept & operational

experienceexperience

Who we areWho we are

© Convenium 2013

1.1. Feasibility Studies Feasibility Studies –– technical & commercialtechnical & commercial

�� Detailed analysisDetailed analysis

�� Substrate evaluationSubstrate evaluation

�� Complete process conceptsComplete process concepts

�� Transformation of biogas residueTransformation of biogas residue

�� Fertilizer possibilitiesFertilizer possibilities

�� Operational structure and modelsOperational structure and models

What we doWhat we do

Total Lifetime Cost estimation – the key result!

© Convenium 2013

Technical Key Parameters 1/4 Technical Key Parameters 2/4

A) Waste Volume E) Treatment of fermentation residues

A1) Total waste metric tons / year E1) Volume metric tons / year

A2) Organic waste of households metric tons / year or in % of total waste E2) Production of organic compost metric tons / year

A3) Organic waste of industry metric tons / year or in % of total waste E3) Production of fertilizer metric tons / year

A4) Organic waste of canteen citchen metric tons / year or in % of total waste E4) Liquid fermentation residue l / day

… …

B) Liquid Manure F) Output Supply

B1) Available volume m³ / year F1) Biogas - methane m³ / year

B2) Transport & cost € / m³ F2) Electrical energy kWh / year

… F3) Thermal energy kW / year

…

C) Waste Treatment BEFORE Fermentation

C1) Separation of waste m³ / year G) Final Waste Disposal

C1.1) Manual efforts € / m³ or € / ton G1) Volume of remaining residue m³ / year

C1.2) Sieving process € / m³ or € / ton G2) Content of remaining residue

C1.3) Magnet separator € / m³ or € / ton G2.1) Type 1 %

C1.4) Removal of disturbing substances € / m³ or € / ton G2.2) Type 2 %

… G2.3) Type 3 %

G2.4) Type 4 %

…

D) Type of Fermentation

D1) Anerobic digestion (liquid) CH4 m³ / day K) Location of Waste Treatment Facilities

D2) Dry fermentation CH4 m³ / day K1) Available size m²

D3) Type of digestions K2) Restrictions

D3.1) Mesophilic (32-42° C) yes / no - govermental

D3.2) Thermophilic (65-83° C) yes / no - environmental

D3.3) Number of fermenters 1 2 3 4 …

D3.4) Fermenter feeding through

Total investment: US $

Revenue: US $

Operational Costs: US $

How we actHow we act

© Convenium 2013

2.2. Local/National EnvironmentLocal/National Environment

Analysis and consideration of local conditions and Analysis and consideration of local conditions and

parameters like substrate availability, grid connection, parameters like substrate availability, grid connection,

gasification, price levels of gas and power, heat usage, gasification, price levels of gas and power, heat usage,

fertilizer needs, infrastructure, logistics and local resources.fertilizer needs, infrastructure, logistics and local resources.


Right adaptations avoid delays and assure success!

© Convenium 2013

1.1. Strategy definitionStrategy definition-- General: Biogas plant solutionsGeneral: Biogas plant solutions

-- First feasibility and substrate evaluation First feasibility and substrate evaluation

-- Next best alternative evaluationNext best alternative evaluation

2.2. Proposed scenariosProposed scenarios-- Technical ConditionsTechnical Conditions

-- Commercial ConditionsCommercial Conditions

-- Political effects and impactsPolitical effects and impacts

-- Environmental impact & benefitsEnvironmental impact & benefits

-- Social impactsSocial impacts

3. Call for (public) proposals3. Call for (public) proposals-- Objectives definitionObjectives definition

-- SubSub--projects definitionprojects definition

-- Documentation creationDocumentation creation

-- Tender period and durationTender period and duration

4. Evaluation and selection4. Evaluation and selection-- Monitoring & offer evaluationMonitoring & offer evaluation

-- Final Selection supportFinal Selection support

1. Strategy Definition

2. Proposed scenarios

Objetives, sub-projects

Documentation, times

Strategy & Scenarios

4. Evaluation y selection

3. Call for (public) proposals

Evaluation

Biogas Plant Proposition

Final Selection

Monitoring


© Convenium 2013


PrePre--feasibilityfeasibility

StudyStudy

Agreement for Agreement for

Feasibility Feasibility

StudyStudy

FeasibilityFeasibility

StudyStudyGo / No GoGo / No Go

DecisionDecision

Detailed Detailed

Planning ,Planning ,

On the JobOn the Job

TrainingTraining

System System

Design,Design,

SupplierSupplier

EvaluationEvaluation

PermissionsPermissions

SupportSupport

Ready forReady for

ImplementationImplementation

ProjectProject

ManagementManagement

SubcontractorSubcontractor

Tendering andTendering and

selectionselection

DeliverDeliver BuildBuild AcceptAccept

First First

Start UpStart Up

On the JobOn the Job

Training,Training,

OnOn--Site Site

SupportSupport

Ready forReady for

OperationsOperations


SupportSupport


OptimizationsOptimizations

© Convenium 2013

3.3. System DesignSystem Design

�� StateState--ofof--thethe--art toolingart tooling

�� Proven engineering methodsProven engineering methods

�� Supplier and subcontractor evaluationSupplier and subcontractor evaluation

�� Definition and adaptation of key parametersDefinition and adaptation of key parameters

�� OnOn--thethe--fly modifications fly modifications

Adequate design facilitates an efficient operation


© Convenium 2013

Working out detailedWorking out detailed

system conceptssystem concepts

and layouts and layouts –– includingincluding

solutions for logistics of solutions for logistics of

substrate feeding, residue substrate feeding, residue

treatment, fertilizer treatment, fertilizer

production or any other production or any other

related aspect.related aspect.

ExampleExample

© Convenium 2013

Efficient technologyEfficient technology

Pump

Fermenter Secondary fermenter

Bio

ga

s

Biomass Biomass

Injection valve

Natural

gas

Electricity

HeatFeeding

Substrate storage

Heat exchanger

Feeding hole Digestatestorage

Block heat andpower plant

Biogas-processing

© Convenium 2013

��Mature and proven conceptMature and proven concept

��Innovative due to new biomass circulation conceptInnovative due to new biomass circulation concept

��Simple and secure operation by innovative feeding hole systemSimple and secure operation by innovative feeding hole system

��Low investment especially for bigger plantsLow investment especially for bigger plants

��Max. efficiency in gas productionMax. efficiency in gas production

��No parts to be maintained inside fermentation tanksNo parts to be maintained inside fermentation tanks

��Fermentation tanks never have to be emptied, therefore max. availabilityFermentation tanks never have to be emptied, therefore max. availability

��Low lifeLow life--cycle cost by reduced maintenance and repair effort and reducedcycle cost by reduced maintenance and repair effort and reduced

processprocess--energy consumptionenergy consumption

Solution Advantages 1Solution Advantages 1

© Convenium 2013

��Short startShort start--up phase up phase

�� e.g. maize silage: after a maximum period of four weeks SinnRgie e.g. maize silage: after a maximum period of four weeks SinnRgie

plants reach their full capacityplants reach their full capacity

��Very low consumption of processVery low consumption of process--energyenergy

�� Little supervision and maintenance work requiredLittle supervision and maintenance work required

�� e.g. supervision during the weekends is not necessary as there is no gear in e.g. supervision during the weekends is not necessary as there is no gear in

operation except for the block heat and power plantoperation except for the block heat and power plant

��Low maintenance and repair costLow maintenance and repair cost

�� no mechanical parts in the systemno mechanical parts in the system

�� easy accessibility of all plant sectionseasy accessibility of all plant sections

�� no system rampno system ramp--down for maintenance necessarydown for maintenance necessary

� Economical and efficient solutions especially for large plants.Economical and efficient solutions especially for large plants.

Solution Advantages 2Solution Advantages 2

© Convenium 2013

4.4. Project RealizationProject Realization

�� Management of complete project realizationManagement of complete project realization

�� Long term milestone controlLong term milestone control

�� Supplier and subcontractor supervisionSupplier and subcontractor supervision

�� Installation and commissioning processInstallation and commissioning process

�� Know how transferKnow how transfer

�� Early operational training and supportEarly operational training and support

In order to assure best time to market and shortest

time to start operations !


© Convenium 2013

Fermenter

Secondary fermenter

Digestate

storageSubstrate storage

Feeding hole

Biogas processing

Block heat and

power plant

Plant SinnRgie 3500Plant SinnRgie 3500

ArnschwangArnschwang

Bavaria Bavaria -- GermanyGermany

Biggest Biogas Plant in BavariaBiggest Biogas Plant in Bavaria

© Convenium 2013

Have a lookHave a look

Overview of the two Overview of the two fermentersfermenters

and the feeding duct (right side).and the feeding duct (right side).

Overview of gas treatment system.Overview of gas treatment system.

© Convenium 2013

Digester installationsDigester installations

Digester solid materialDigester solid material

ValvesValves


© Convenium 2013

5.5. Operation & SupportOperation & Support

In order to guarantee the long term success, Convenium In order to guarantee the long term success, Convenium

cares about the first time operation agreeing with cares about the first time operation agreeing with

customer a smooth transfer of knowledge and capacities customer a smooth transfer of knowledge and capacities

to attend all need for support during project lifetime.to attend all need for support during project lifetime.


Key for success is optimized operations !

© Convenium 2013

Operational mattersOperational matters

Experience in running Experience in running

biomass plants since biomass plants since

2006, three own plants 2006, three own plants

are in operation. are in operation.

Powerful control systemPowerful control system

Optimize the system Optimize the system

everyday.everyday.

Covering the whole Covering the whole

proceeding. proceeding.

© Convenium 2013

About About SinnRgieSinnRgie

-- Company: Company: SinnRgieSinnRgie GmbH (GmbH (MachtMacht Group)Group)

-- Biogas Plants: Biogas Plants: 3 3

-- 2 2 centrals centrals –– 11..200 200 kWh kWh –– mainly power generation and heatmainly power generation and heat

-- 1 1 central central –– 33..300 300 kW kW –– Natural gas and electricity (SinnRgie Natural gas and electricity (SinnRgie 35003500))

-- Internet: www.sinnrgie.deInternet: www.sinnrgie.de

-- Location: Location: ArnschwangArnschwang, Bavaria, Germany., Bavaria, Germany.

-- Experience since Experience since 20062006

Facts about the big Biogas PlantFacts about the big Biogas Plant

-- Plant: Plant: SinnRgieSinnRgie 3500 3500 -- Biggest Biogas Plant in Bavaria, Germany, running since Biggest Biogas Plant in Bavaria, Germany, running since 20092009

-- Installed power capacity: Installed power capacity: 33,,3 3 MW NominalMW Nominal

-- Process: Biogas generation from organic substrate fermentation processesProcess: Biogas generation from organic substrate fermentation processes

-- Main purpose: Biogas treatment process for generating natural gasMain purpose: Biogas treatment process for generating natural gas

-- Investment: Investment: ̴̴ €€3500 3500 / kWh & Operational costs: / kWh & Operational costs: ̴̴ €€ 40 40 / MW/ MW

-- Generated gas volume : Generated gas volume : 1450 1450 mm33/h natural biogas (/h natural biogas (700 700 N mN m33/h /h -- 16 16 million mmillion m33/year)/year)

-- Input Substrate volume : Input Substrate volume : 150 150 t/day (silage grass, maize silage, animal excrements)t/day (silage grass, maize silage, animal excrements)

-- FermenterFermenter Capacity: Capacity: 1313..000 000 mm33

-- Homes connected with natural gas : Homes connected with natural gas : 1515..000000

Detailed factsDetailed facts

© Convenium 2013

ConclusionConclusion

We guarantee a cost efficient solution specifically adapted to We guarantee a cost efficient solution specifically adapted to

local/ environmental conditions fitting completely the local/ environmental conditions fitting completely the

requirements of our customers.requirements of our customers.

Components used/selected in our solutions are of high Components used/selected in our solutions are of high

industry standards, robustness and quality. industry standards, robustness and quality.

Nevertheless every biogas plant is an individual solution with Nevertheless every biogas plant is an individual solution with

defined maximum efficiency values, therefore no plug & play defined maximum efficiency values, therefore no plug & play

blocks or preblocks or pre--fabricated components are used in our solution fabricated components are used in our solution

in order, for example, to increase nominal capacity. in order, for example, to increase nominal capacity.

energy from biomass and biogas -...

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