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HYDRAITE 1 st OEM Workshop Ulm, 07/03/2018 Hydrogen Quality from PEM electrolyzers Fabien AUPRÊTRE – CTO

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Page 1: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

HYDRAITE 1st OEM WorkshopUlm, 07/03/2018

Hydrogen Quality from PEM electrolyzers

Fabien AUPRÊTRE – CTO

Page 2: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Outline

AREVA H2Gen overview

HYDROGEN JRP project

Impurities risk assessment

Electrolysis process analytical campaign

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 3: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

AREVA H2Gen company overview

2014 : The merge of :

An industrial start-up ( owned by )

The electrolysis division of former

And venture capital funds from the French State

A PEM electrolyser division within the AREVA Group

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 4: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Capital structure

3 main shareholders:

40%

21%

37%

2%

Areva

ADEME

Smart Energies

Autres

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 5: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Localisation

Paris - France

Headquarter: 20 rue Quentin Bauchard 75008 PARIS

Production facility: 8 avenue du Parana 91940 LES ULIS

One subsidiary: AREVA H2Gen GmbH (Carsten Krause)

Worldwide network of partners

UK

China

Egypt

India

Korea

Viet nam

Turkey

…

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 6: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Factory

Overall area 2500 m2

Tertiary sector (offices):

• 600 m2

Production area :

• 1 500 m2

• Leverage capability 20 T

Production capacity :

• 24 to 36 electrolysers a

year

Laboratories :

• 500 m2

• 10 test benches

3 Million € CAPEX

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 7: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Product line

A commercial product line from 5 to 120 Nm3/h at 15 Bar and

up to 240 Nm3/h at 35 Bar

Customs solutions multi MW projects :

Grid balancing services

Renewable hydrogen for petro-chemicals

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 8: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

• Duration: 36 months, start date: 1 June 2016

• Consortium: 5 National Metrology Institutes 5 key industrial and research partners in fuel cells, storage devices and hydrogen-related technologies

• Coordinator: LNE

• 2 collaborators

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 9: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

The JRP Hydrogen aims at feeding the revision of two ISO standards: ISO 14687-2 and ISO 16111

standards under the direct responsibility of ISO TC 197 “Hydrogen technologies”

ISO 14687-2 : 2012 Hydrogen fuel – Product specification –Part 2: Proton exchange membrane (PEM) fuel cell applications for road vehicles at a Committee Draft (CD) stage

ISO 16111 : 2008 Developing transportable gas storage devices - Hydrogen absorbed in reversible metal hydride at a Draft International Standard (DIS) stage

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 10: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

1- Assessment of the presence of

impurities in the PEM electrolysis process

by production process risk assessment

2- Electrolysis process analytical campaign

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 11: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Impurities risk assessmentPEM WE + TSA

Objective:

Evaluation of the risk not to respect the quality requirement using PEM

electrolyser in a HRS

Evaluation of measurement to implement quality assurance of HRS

AIR LIQUIDE risk assessment methodology according to ISO:IEC

Guide 73

3 fundamental questions:

What might go wrong: which event can cause the impurities to be above the

threshold value?

What is the likelihood (probability of occurrence expressed relative to the number of

refueling events) that impurities can be above the threshold value?

What are the consequences (severity) for the fuel cell car?

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 12: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

+

=

Impurities risk assessmentPEM WE + TSA

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 13: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

PEM electrolysis + TSA H2 purification

Impurities risk assessmentPEM WE + TSA

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 14: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

General classification of impurities for PEM electrolysis + H2

purification

Impurities risk assessmentPEM WE + TSA

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 15: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Identification of all sources of impurities

O2

Impurities risk assessmentPEM WE + TSA

N2N2

CO2

CO2

H2O

Halogenated

Halogenated

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 16: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Identification of all existing barriers

Impurities risk assessmentPEM WE + TSA

N2- Operating conditions (leakage)

- PEM membrane

- Gas venting after safety shut-down

O2- Deoxo (TSA)

- Gas analyser + trip

- Gas venting after restart

CO2

- Reverse osmosis unit

- CO2 filter

- PEM membrane

- Ion exchange resin

H2O- Dryer column (TSA)

- DP analyser + trip

- Gas venting after restart

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 17: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Occurrence class for each impurities

Occurrence class 4 (highest probability) :

Occurrence class 3 :

Occurrence class 2: N2, O2, H2O

Occurrence class 1: CO2

Occurrence class 0 (never observed): Ar, CO, CH4, He,

halogenated products, formaldehyde, formic acid, THC, ammonia,

sulfur compounds

Impurities risk assessmentPEM WE + TSA

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 18: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Impurities risk assessmentPEM WE + TSA

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 19: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Electrolysis process analyticalcampaign

Step 1: Hydrogen production by PEM WE + TSA H2 purification

Production at steady state operation (before and after gas purification)

Gas sampling in pressure cylinders: 3 different samples

Send cylinders to partner

Step 2: Gas samples analysis (13 parameters of ISO 14687-2:2012

except particulates)

NPL (UK): H2O, CO2, CO, total hydrocarbons, total sulphur compounds

VSL (Netherland): formaldehyde, formic acid, HCl for the total halogenated

compounds, ammonia

CEM (Spain): O2, Ar, N2, He

RISE (Sweden): N2, CO2, He

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 20: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Electrolysis process analyticalcampaign

H2 flow rate: 12 Nm3/h

Operating pressure:

H2: 15 bar

O2: 14 bar

Operating temperature: 60°C

TSA purification unit

H2: 99,998%

O2 < 10 ppm

H2O < 10 ppm

ELYTE E12-15 PEM electrolyzer

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 21: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Electrolysis process analyticalcampaign

Samples 1 to 3 : before H2 purification unit

Water saturated samples (DP=

7°C / 15 bar)

Low O2 content (stability?)

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 22: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Electrolysis process analyticalcampaign

Results with expanded uncertainty (k=2)

Compounds Unit AREVA S3-1 AREVA S3-2 AREVA S4-1

CO µmol/mol < 0.02 < 0.02 < 0.02

CO2 µmol/mol < 0.01 < 0.01 < 0.01

CH4 µmol/mol < 0.01 < 0.01 < 0.01

Non methane hydrocarbons µmol/mol 0.156 ± 0.030 0.126 ± 0.026 0.111 ± 0.024

H2O µmol/mol > 250 > 250 > 250

Total sulphur compounds µmol/mol < 0.0030 < 0.0030 < 0.0030

O2 µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45

N2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2

Ar µmol/mol < 0.5 < 0.5 < 0.5

Samples 4 to 6 : after TSA purification unit

O2 content in

accordance with

specification

High water content

not expected

Probleme with sampling

device

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 23: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Electrolysis process analyticalcampaign

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 24: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Electrolysis process analyticalcampaign

O2 content in accordance

with specification < 5 ppm

Samples 7 to 9 : after TSA purification unit

H2O content in accordance

with specification < 2 ppm

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 25: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Conclusion

Risk assessment :

WE process 2 mains critical impurities

H2O main critical impurity

Test campaign :

PEM WE electrolyzer + TSA purification unit comply with purity requirement

Gas tightness of sampling device and cylinders

Sampling at steady state operation BUT what about transient

operation for grid services or wind/solar power supply?

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

Page 26: HYDRAITE 1st OEM Workshop€¦ · µmol/mol 1.39 ± 0.36 < 0.5 1.59 ± 0.45 N 2 µmol/mol 1.51 ± 0.2 < 1.0 1.86 ± 0.2 Ar µmol/mol < 0.5 < 0.5 < 0.5 Samples 4 to 6 : after TSA purification

AREVA H2Gen

Dr. Fabien AUPRÊTRE

CTO

AREVA H2Gen

8 avenue du Parana

F-91940 Les Ulis– France

Mob: +33 6 30 75 42 68 – Tel: +33 1 81 87 12 60

[email protected]

www.arevah2gen.com

HYDRAITE 1st OEM Workshop - 07/03/2018 - Ulm

mailto:[email protected]
http://www.arevah2gen.com/

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