GEJ-Biogas Case Study (20110506)

7/27/2019 GEJ-Biogas Case Study (20110506)

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GE Proprietary and Confidential

GE GE ENERGY

"#$%&'()High Efficiency Clean Renewable Energy

*+,-./0.12)34 &5678Case study of Jenbacher Biogas

application

PDF !"#"pdfFactory Pro" $#%&'(www.fineprint.cn
http://www.fineprint.cn/http://www.fineprint.cn/http://www.fineprint.cn/


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)*+,-.)Where is Biogas from?

/*01Animal Manure

2 Pig3 Cow4 Chicken5 Duck!

67* Plant89 Stalk

:;Grass cutting!

:?Waste@ABC Food WasteDE:? Brewery & Ethanol wasteFGBCMunicipal waste!

HI Treatment

JK Fermentation,LGasification!

)*M,Biogass

+,NO Composition:

50 " 70% CH4

30 " 50% CO2



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JKP! Conditions of the fermentation process

9: Temperature"QRJK mesophile process (30 - 38SC)

"TRJK thermophile process (45 - 55SC)

;5? Retention time"UVminimum 15W

"XYRange : 20 - 50 W

"Z[ Common: 25 - 30W

@34AB Dry matter concentration"\]JKDry fermentation : 20 - 30%

"^]JKWet fermentation : 10 - 15%

04

GE Jenbacher

/CDEGas mixture composition"_` Methane: 50 - 70%

"abLcCO2: 30 - 50%



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FGHI&J/KBLMNOPQIRSQI

TIU3VWIX3YIZ[\]^_\]`3QI

abc1defghijk_

fgVWIlmnm

0 100 200 300 400 500 600 700Std. mbiogas / ton

06

GE Jenbacher



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Standard mbiogas / ton

0 100 200 300 400 500 600 700

cattle manure

pig anure

potato peelings

grass cuttings

beet

brewery

municipal biowaste

food waste

grass silage

corn silage

corn-cob-mix

grease trap contents

waste bread

waste wheat

minimum

variation

Biogas yields of 1t suitable organic materials



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)34&o2 B1pCqr (LSU) = 500 kgCs

1 LSU = 0.6 - 1.2tnuvuLSU'K)1.3mJ/wxyz{| 6.0 kWh/Nm

1 LSU = 2 - 6luvuLSU'K)1.5mJ/wxyz{| 6.0 kWh/Nm

1 LSU = 250 - 320}uvuLSU'K)2mJ/wxyz{| 6.5kWh/Nm

03

GE Jenbacher



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~ About Minhe"#$% General overviewdefghijklYmno6i.iLpqrstuviwQpxhiyz{iOz|z}~2004!"#$%&q{vi50'()o

p*+,--./01423vi4de56)

One of leading agriculture industrialization, important member of china

stockbreeding association,#top 50 of Asia fowl#in 2004, biggest

chicken plant in China. Located at Penglai, Shandong.

&'() Farm Sizedefghi23H34789:14130;


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FGHIJKL CTQ and Solution

$ MNOPEnergy loss

$ QRST

Environment Pollution$ UIP#

Cost to handle

V!18;E40180K tons manure/yr

12;ESW120K tons of waste water

XY Situation Z[ Issues KL Solutions



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5,000,000,}5,000,000 Chicken

150,}uv'K)1-.[J/1m3 methane per 150 Chicken daily

J320 = 10,632-.[/vJ320 needs 10,632 m3 per day

3 X J320,

3x1063 kW

34701J\O]Analysis on PG with Chicken Manure

~J/30,000 m3/v~30,000 m3 gas per day

J/xy=20.9/01/-.[Gas LHV:20.9MJ/m3

28

GE Jenbacher

J320:23 Electricity output1063KW

#3 Efficiency 40.84



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/C56789:;;5?

/@J/

;5A

9BC

D/

xEFGH

x BC

)KI'JK&c1L

08

GE Jenbacher



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/C56MN Gas Requirement

l ^_Pressure: 80 - 200 mbar

l R`Temperaturea< 40SC

l bc^`Relative Humiditya


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BOPN7#3EQ Energy balance

9BC Electricity Output

x BC Thermal OutputRST Cooling waterUVTLube oilW/XYCooling airD/ Exhaust gas

J/BZ Methane Input

B[\ Energy Loss891]^Consumed by Genset:;_xsystem cooling



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ghi`jXkl Project Schedule

`abcContract Sign

deEfEquip Delivery

:;ghInstallation

ijklCommissionin

g

mn89Operation

6 Months 4 Weeks 2 Weeks 2009!mn



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FGo"pqO] Investment/Payback analysis

`a Items oBAmountrstu(vw) PG capacity (KW) 3x1063

!xyz{ (Operation hrs/year) 8,000|z (Hours)

J\u (KWH/year) ~2,500;` 25MM KWH

\} Tariff (RMB) 0.75

\Pp" Income of Tariff (RMB) ~1900;(19MM)

d~? Heat Output (KWH/yr) 2640; (26.4MM KWH)

abLc!" CO2 Reduction (tons/yr) ~80000E/!

CDMp" CDM Income (RMB) 600; (6MM)

#oM Total Investment (RMB) 7500; (75MM)

$p% Payback * 4.82!(4.82 years)

!pq& ROI* 26.9%

20!#pq 20 years income (RMB) >2.3C (>230MM)

*:CDM x pqrcst20CDM and Heat income Notincluded.



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uvwx5678Other typical applications



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'(W)*++,J\Henan Tianguan Ethanol Power Generation

D.+,a500,000 m3 biogas per day

J\,-Configuration: 4 X J620 CHP System

?Output :\~ Electrical-6 x 2.738MWd~ Thermal -10MW

.& Efficiency aElectricity 42.8%- Thermal 40%

/0oxz{Commissioning: 2011.07

/0pq Expected benefit

$!J\uAnnual Electricity Generationa7.7 ;1wz>Gwhs@

$!\Pp"Annual Tariff Incomea/04v; >About RMB40MM@

$!Vc"2CO2 Mitigationa1,110,000 E *

*:yz{`a|D}~After phase 2 completion



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"J/#6


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dejk/56Land Fill Gas Application

3e45BC67,gh Guangdong Xinfeng LFG Project

DHIBCDaily Wastea 4000E(tons)DHI.,u Daily LFG: ~87,000m3

J\,-PG equipmenta 3x JGC320

J\8& Electrical output: 3,000 kW

9$z{Commissioning: 2004!7n (July 2004)



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:;?Annual Op. HoursC7000 hrs

U89BAnnual Electricity GenerationC1.4GwhsU89pZAnnual Tariff IncomeC9pVqY RMB9MMZ CO2rs MitigationC87,000[/UYtons/yrZ

t Note: 1. Heated water value not included2. CDM income not included



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Qp+,J>?@ Overview of China Biomass

uv(wxyz{Govn!t plan and incentivepolicy

&U2020!A#uBC440CDEF

Utilization to reach 44B m3 by 2020.

&GHIJKJLTIJ\}

Encourage feed-in grid, and increase tariff&J>p*=M~NsN

Develop domestic CDM

'K)2000|Mm3J/(200+B m3 Methane)

2010U#6BF}84Less than 7% utilization

~KN.oazSustained market needs, Huge opportunities



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#2011 GE Jenbacher GmbH & Co OHG

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GEJ-Biogas Case Study (20110506)

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