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Biogas technologies –
Ukrainian perspective
Dr. Hennadiy Zhuk
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Map of biogas objects in Ukraine
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Sources:
Biogas from agriculture and animal residuals
Biogas from distillery
Landfill gas
Type of using:
Electricity production
Processing to Methane / Carbon dioxide
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Biogas Facility Raw Material Since Power,
kW
Average
Power 2018,
kW
1 LLC "Agrobudtehnologii"
Vinnytsya
agriculture residuals 2015 0,630 0,000
2 LLC "Agro Enterprise" Green Gai "
Mykolaiv region
agriculture residuals 2017 0,125 0,000
3 LLC "GoodValley Ukraine" ("Danosha")
Ivano-Frankivsk region
animal residuals 2013 1,166 0,883
4 PJSC "Ecoprod"
Donetsk region
agriculture residuals 2017 1,487 0,786
5 LLC "Komerzbudplast"
PJSC "Chernobayevske"
(Avangard Holding)
Kherson region
animal residuals 2016 3,120 1,169
6 PJSC "Oriel-Leader"
Mironovsky Bread Product
Dnipropetrovsk region
animal residuals 2013 5,692 1,109
7 Rokitnyansky Sugar Plant LLC
Kiev region
agriculture/animal residuals 2015 2,382 1,156
8 Theophypol Power Company Ltd
Khmelnytsky region
agriculture residuals 2017 5,109 3,583
9 Astarta
Poltava region
agriculture residuals 2014 6250
m3/h
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Total 19,711 8,686
Biogas facilities in Ukraine (according to NATIONAL ENERGY AND UTILITIES REGULATORY COMMISSION, UKRAINE)
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Facility Region Since Power,
kW
Average
Power 2018,
kW
1 AEU Energo Ltd. Vinnitsa region 2015 0,999 0,673
2 Biogas Energy LLC Khmelnytsky city 2017 0,659 0,049
3
Clear Energy LLC
Ivano-Frankivsk region
2016
0,660
2,072
4 Kharkiv region 1,063
5 Kharkiv region 0,845
6 Dnipropetrovsk region 1,063
7 Volyn region 0,659
8 Dnipropetrovsk region 1,318
9 Clear Energy-Kremenchuk LLC Poltava region 2017 0,845 0,340
10 Clear Energy Chernihiv LLC Chernihiv region 2017 1,131 0,273
11 PE "MPP" Latex " Transcarpathian region 2014 0,600 0,095
12
LLC "LNK"
Kiev region
2011
1,063
2,995
13 Kiev region 2,126
14 Kiev region 0,885
15 Zhytomyr region 1,063
16 Mykolaiv region 1,063
17 Cherkasy region 0,600
18 "Masterenergo Invest" Ltd Rivne region 2017 0,500 -
19 TIS Eco Ltd. Mariupol, Donetsk region. 2011 0,200 0,031
Total 17,342 6,528
Landfill Gas facilities in Ukraine (according to NATIONAL ENERGY AND UTILITIES REGULATORY COMMISSION, UKRAINE)
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Technical regulation for natural gas for
consumers Last version 2018
Characteristic Unit Normative value
Min Max
The higher Wobbe number under standard conditions 25/20
*
МJ/m3 44,9 53,7
under normal conditions 25/0* 48,2 57,7
The higher heat of combustion
under standard conditions 25/20*
МJ/m3 35,4 -
under normal conditions 25/0* 38,0
hydrogen sulfide ppm - 3.5
Molar share of carbon dioxide mole/mole - 2,5%
The temperature of the
moisture dew point at 3,92 МPа
С - minus 8
Methane concentration mole/mole 90% -
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Biogas type
theoretical
potential
in million tons of
standard fuel
coefficient of
technical
availability
technical
potential
in million tons of
standard fuel
Biogas from animal waste 3,27 0,7 2,45
Biogas from solid waste
0,77
0,6
0,46
Biogas from sludge 0,21 0,6 0,13
Biogas from maize as
energy crops
1,59
0,7
1,11
TOTAL 5,84 4,15
The energy potential of biogas production in Ukraine
(by Ministry of Agriculture in 2007 )
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Regulations
Law of Ukraine № 555-15 of 11.06.2017 "On alternative energy
sources": sets the "green tariff" and its premium value for
electricity received by bio gas
Object
categories
Put into operation
until
31.03.2013
from
01.04.2013
to 31.12.2014
from 01.01.
2015 to
30.06.2015
from
01.07.2015 to
31.12.2015
from
01.01.2016
to 31.12.2016
from
01.01.2017 to
31.12.2019
from
01.01.2020
to
31.12.2024
from
01.01.2025
to
31.12.2029
electricity
produced
from
biogas
- 2,30 2,07 2,30 2,07 1,84
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Taking probes of LFG were done by mobile unit of
the original design
Gas probes were analyzed in the laboratory of the
Gas Institute of NASU
Landfills Research
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The trend in the contention of the LFG
vo
lum
e %
years
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Production of commercial methane and СО2
Liquefied methane - Transport of natural gas bypassing gas distribution
networks, directly to the consumer
Refueling cars - Refueling of garbage trucks and others, transportation in
a compressed state
Supply in gas distribution networks
Carbon dioxide used as a commodity product
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Absorption with amines
The basic technological scheme of amine recovery of CO2 from process
gases: Absorber (A); Desorber (D); Heat exchanger-cooler (Hc);
Pump (P); Heat exchanger (H); Condenser (Cond.); Dephlegmator
(Dephl.); Reboiler (Reb.)
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Excess of thermal loads of amine process using absorbent
18%MEA+82%Н2О
in comparison with absorbent 40%MDEA+10%MEA+50%Н2О
1 - flue gas; 2 - generator gas; 3 - synthesis gas; 4 - biogas
0
50
100
150
200
250
1 2 3 4Technological gas
De
via
tio
n o
f th
erm
al lo
ad
s
δ,%
Reboiler Dephlegmator Heat exchanger-cooler
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Comparison of energy costs for biogas processing
flow rate 20 Nm3/h ,%(vol): 63СН4+34СО2+1Н2S+1N2+1Н2О,
AMINES VS WATER
Process
indicators Absorbent,% (mass):
100Н2О 40МDEA+10MEA+50Н2О
Yield of
biomethane,
Nm3/h
11.7
11.2
13.7
13.6 Contention in
biomethane:
CO2, %(vol)
H2S, mg/Nm3
0.9
20
0.3
5
1.5
20
1.1
5 Specific energy
costs,
kW/Nm3_biogas
0.65
0.74
0.80
0.87
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Pidhirtsi (Kyiv region)
with LNK Company
year of implementation 2012
2 MW total
Power Stations
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Boryspil
power 1MW
Similar projects are developed and implemented in
Zhitomyr, Mykolaiv, Brovary
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CONCLUSIONS Ukraine has significant potential of biogas producing estimated
as 4-6 mln. tons of standard fuel
There are at least 9 objects of biogas and 19 objects of electricity
producing in Ukraine, stimulated by “green tariff”
The complex technology of gathering, preparing and using of
landfill gas to generate electricity and heat commodity was
developed in Gas Institute
The original absorption processing was developed with
40МDEA+10MEA+50Н2О amines solution allows 2-3 times energy
saving compared with traditional MEA technique
It has advantages in comparison with traditional water process:
water saving, methane yield rising
Industrial scale complexes for the atmosphere protection of
greenhouse gases and their utilization were developed and
implemented
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Biogas technologies – Ukrainian perspective
Gas Institute of National Science Academy of Ukraine Department of gas technologies
Phone : +380935767713. E-mail: [email protected]
Gas Institute of NASU Ukraine, Kyiv, Degtyarivska str.,39
THANK YOU FOR ATTENTION!
Dr. Hennadiy Zhuk