Carborex MS - Methane Sysmethanesys.com/wp-content/uploads/CarborexMS-USAFlyer.pdfCarborex® MS DMT Environmental Technology P.O. Box 231, 8440 AE Heerenveen Yndustrywei 3, 8501 SN

Carborex® MS

Options• Biogas pre-treatment

• Gatekeeper for grid injection

• CNG fuel station

Standard system for biogas upgrading for Gas-2-Grid or CNG quality

Why use DMT Carborex® MS?• 0-100% flow flexibility

• Up-to 50% oxygen removal

• Plug and Play installation

• Single button control

• 1 min start-stop

• Modular and compact system

The Basic ProcessPlug and play. That´s how easy it is to upgrade

your biogas using DMT´s Carborex® MS, a

containerized solution for biogas upgrading. No

columns, no water and no chemicals are needed.

A simple compression step combined with a multi-

stage membrane configuration purifies the biogas

up to 99% bio methane. This upgraded biogas can

be used for grid injection or compressed to 250

bar for use as vehicle fuel (CNG).

The ease of installation and operations assures

the highest up time. Due to the 100% flow

flexibility and quick control, the system guarantees

a continues operation and thereby gives you

the highest ROI. The simplicity of the design

guarantees an uptime of >98%. Your plant can be

monitored remotely 24 hours a day 7 days a week.

Biogas upgrading with the highest gas-2-grid time

Our challenge: A Green and Prosperous Future

Membrane separation is based on the diffusion of CO2 through a polymer film. Methane

diffuses at a much slower rate, which results in a methane rich gas at the outlet of the

membrane. The membrane is molded into tubes about the size of a hair (see picture at

the right). A few thousand of these tubes are grouped together in modules. Inside the

module the biogas is split into a CO2 rich and a CH

4 rich gas stream.

Both the CO2 and CH

4 rich phases are further treated by using a multi step membrane

configuration. In this way a methane recovery of more then 99% can be achieved.

As water permeates faster than CO2 the gas is dried at the same time. Also O

2 is

removed by about 65%.

This result in an almost pure upgraded methane stream with <1% CO2 and a dew point

of -90°C. The CO2 rich stream is of the highest purity with over 99% CO

2.

DMT Carborex® MS biogas upgrading performance

Principle of gas separation using the DMT Carborex® MS, multi-stage, high selective membrane system

Selection DMT Carborex® MS Selection table

DMT Carborex® MS Dimensions

Main Raw Flow Inlet (SCFM)

Types 100 200 350 500 650 800 1000 1500

Type HS-100 HS-200 HS-350 HS-500 HS-650 HS-800 HS-1000 HS-1500

* Higher flows or concentrations on request

Carborex® MS

 CO2-rich stream

Biogas

UpgradedBiogas

RawBiogas

O2

CO2

H2O

CH4

dimensions (m)

Types Container(s) L W H

HS-100/200 1x 20-ft 6,1 3,5 2,5

HS-350 1x 40-ft 12,2 3,5 2,5

HS-500/650/800 1x 45-ft 13,7 3,5 2,5

HS-1000 1x 60-ft 18,3 3,0 2,7

HS-1500 2x 45-ft 13,7 8,5 2,5

Carborex® MS

DMT Environmental Technology

P.O. Box 231, 8440 AE Heerenveen

Yndustrywei 3, 8501 SN Joure

The Netherlands

T +31 (0)513 63 67 89

F +31 (0)513 63 68 41

E [email protected]

I www.dmt-et.nl

How much gas do you produce with your energy?

Biogas upgrading technology

Tota

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Teco

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(%)

100

95

90

85

80

As heat

As green gas

CHP Boiler Amine PSA Cryo PWS MS