BIOGAS UPGRADING

Jevnaker Norway

Carborex®MS 400

Membrane Biogas Upgrading

BIO LNG Production

BIO LNG Production

Upgrading Polishing Liquefaction

• Pressure Swing Adsorption• Temperature Swing Adsorption• Membranes• Membrane Contactors• Amine scrubbing• Cryogenic upgrading

Lelystad PILOT (2013-2015)

• Max. 50 Nm3/h raw biogas

• Fluctuating biogas compositions

• Upgrading of biogas to LNG Quality (100 ppm)

• Liquefaction with Sterling Cryogenerators.

• 100-300 ppm CO2 in outlet gas

• Innovative and one-of-a kind solution

• Reduction of footprint

• Benefits of membrane technology

History DMT with BIOLNG

Temperature Swing Adsorption

• Regeneration by increasing Temperature (90 C)• Reduces CO2 very selective from 1,5-2 % to <50 ppm• Robust system, longer cycles, less fluctuations• No methane loss

Total system

Compact and containerizedFully integratedEasy to operateFast startup of system24/7 service

Capacity: 5 – 10 tons per day

Flexible solutions

The possibility to change from Gas2Grid to BIO-LNG

Concept

Gas to Grid• Business case based on Gas2Grid• Standardized Carborex MS:• Carborex MS can be used for both options• Carborex MS + LNG:

• Dry processes, no chemicals or water• Energy consumption < 1,5 kWh/kg

biomethane• Modelar build up

• Business case with ROI of 3-4 years is possible• Raw biogas price has significant effect: Increase €0,235 per kg when increase of €0,10 per Nm3

• Electricity price has significiant effect: €0,02 p.kg / €0,01 p kWh

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ROI vs. Raw biogas price at different LNG price

LNG price 1,30LNG price 1,40LNG price 1,60Lineair (LNG price 1,30)Lineair (LNG price 1,40)Lineair (LNG price 1,60)

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Raw biogas vs. BIOLNG price

Electricity (0,085 euro)

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Business Case

Investment routes

1.Sale of Biogas or Biomethane to DMT

➢ Long term contracts on Sales of Biogas or Biomethane to DMT

➢ BOOM concept➢ Necessary permits for Bio-LNG to be arranged by DMT➢ Free access for Bio-LNG producer on site➢ Site works on cost of DMT➢ LNG installation remains part of DMT➢ Annual escalations depending on type off-take contract

DMT

2.Full CAPEX investment route

➢ Rough investment Euro 0,16 per Kg LNG➢ Necessary permits to be arranged by DMT➢ Up-time guarantee DMT on Bio-LNG➢ Various off-take contracts possible to be facilitated by

DMT➢ Possible subsidy in joint request and facilitated by DMT

Conclusions

• Proven and robust concept

• Standardized and scalable

• Flexibility in cooperation

WE ARE READY!

Harmen DekkerBusiness Development Manager

+31 6 54331782hdekker@dmt-et.nlwww.dmt-et.nl

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