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The Methanol Synthesis past and future John Bøgild Hansen - Haldor Topsøe International Methanol Conference Taastrup – May 10, 2017

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The Methanol Synthesispast and futureJohn Bøgild Hansen - Haldor Topsøe

International Methanol Conference

Taastrup – May 10, 2017

2

We have been committed to catalytic process technology for more than 70 years

• Founded in 1940 by Dr. Haldor Topsøe

• Revenue: 700 million Euros

• 2700 employees

• Headquarters in Denmark

• Catalyst manufacture in Denmark, China and the USA

3

Topsøe methanol technology and catalyst milestones

69’ 86’ 00’ 09’92’ 96’ 03’

1st methanolplant

SMK

CMD revampconcept

MK-101

MK-121 MK-151FENCE™

World scaleplant

Two stepreforming

2 * 5000 MTPD scaleplant

15’

4

Topsoe methanol plantsSince 2000

Number of plants: 40

Accumulated capacity, MTPD: 97,075

Number of catalyst charges: 168

2

17

12

2

7

5

Methanol market share

HTAS

28%

Davy

26%

Lurgi

15%

Casale

13%

Chinese Lic.

4%

Others

14%

Awarded capacity 2003-2014

6

• Optimising sintering barriers

• Cu crystals separated by picket fence of metal oxides

• The FENCE™ technology inhibits sintering

CuZnO Al2O3

FENCE™ technology

7

Increased loop efficiency

– Production gain

– Increased carbon efficiency

– Lower energy consumption

Longer catalyst lifetime

– Less replacements

– Increased plant availability

Industrial experience

Days on Stream

Ca

taly

st a

ctivity

MK-151 FENCE™

MK-121

MK-101

20%

20%

MK-151 FENCE™

MK-121

MK-101

Statoil, Norway, 2500 MTPD

28.8 GJ/MT => 69 % efficiencyIndustrial benefits

8

Reformers for Methanol Plant utilising CO2

¾CH4 + ½H2O + ¼CO2 = CH3OH

9

CO2Black Liq.

Water

WGS Sulphur

Guard

MeOH

Synthesis

AGRDME

Unit

Methanol from sustainable sourcesBioDME Black Liqour to Green DME Demo

10

DOE Project

Green Gasoline from Wood Using Carbona Gasification and Topsoe TIGAS Processes

Wood to Gasoline

11

The Active Site of Syngas Catalyst

Cu(111),d=0.21nm

Cu(200),d=0.18nm

ZnO(011),d=0.25nm

ZnO(012),d=0.19nm

Cu(111)

Cu(111)

H2 H2/H2O

1.5mbar, 220oC 1.5mbar, H2/H2O=3/1, 220oC

Cu is metallic when catalyzing• WGS • MeOH synthesis • MeOHreforming

Catalyst dynamic• Number of active

sites depends on conditions

12

Conversion of methanol as function ofCO2 content in stoichiometric gas

0

10

20

30

40

50

60

70

80

90

100

0 5 10 15 20 25 30

Percent CO2 in

Ca

rbo

n c

on

ve

rsio

n %

J.B. Hansen Data

Condensing methanol

K.Klier Data

Lab data 225 C

13

Fuel Cell and Electrolyser

½O2

H2 H2O

½O2

H2O + 2e- → H2 + O2-

O2-

O2- → 2e- +½O2

H2 + O2- → H2O + 2e-

O2-

½O2 + 2e- → O2-

SOFC SOEC

H2H2O

H2 + CO + O2 H2O + CO2 + electric energy (∆G) + heat (T∆S)SOFC

SOEC

14

MethanolFrom CO2 and Steam

Water

SOECOxygen

CO2

Me

tha

no

l sy

nth

esi

s

Se

pa

rato

r

Methanol

Purge

Recycle

15

Reactor volume and byproducts as functionof CO2 converted in SOEC

0

300

600

900

1200

0

100

200

300

400

500

600

700

0 20 40 60 80 100

Byp

rod

ucts

Rela

tive %

Reacto

r V

olu

me R

ela

tive %

Percent CO2 through SOEC

Byproducts

Reactor Volume

16

Synergy between SOEC and fuel synthesisEffciencies electricity to MeOH = 76-79 % possible

SOEC Synthesis

CO2

H2O

SyngasProduct

Steam

17

EUDP project50 kW SOEC and 10 Nm3/h methane

Participants:

Haldor Topsøe A/S

Aarhus University

HMN Naturgas

Naturgas Fyn

EnergiMidt

Xergi

DGC

PlanEnergi

Ea Energianalyse

Coordinator:

Duration:

June 2013 -

September

2017

Project sum:

5.3 mio €

Location:

Foulum

18

Methanation and SOEC at Foulum

19

Productionvs hours on stream. 3.1 kWh/Nm3 H2

700

720

740

760

780

800

820

0%

20%

40%

60%

80%

100%

120%

0 200 400 600 800 1000 1200 1400

Op

era

tin

g T

em

p C

Pe

rce

nt

of

De

sig

n p

rod

ucti

on

Hours on Electrolysis

20

Results from Foulum Methanator

200

250

300

350

400

450

500

550

600

650

700

0 0,5 1 1,5 2 2,5 3

Deg

. Ce

lciu

s

Meters from catalyst inlet

Temperature profile in Methanator

21

Average gas compositions

Position CH4 CO2 N2 H2

Biogas 56 43 1 0

Exit 1st

stage94.58 0.27 0.91 4.23

Product gas

97.69 0.00 0.95 1.36

22

GreenSynFuel Project

23

Mass Flows in Wood to MeOH

1000 tons Wood 704 tons CO2

523 tons MeOH262 tons Oxygen

59 % LHV efficiency

24

Mass Flows in Wood + SOEC to MeOH

1000 tons Wood 782 tons Oxygen

1053 tons MeOH262 tons Oxygen

141 MW electricity 71 % LHV efficiency

25

EffcienciesStand alone wood gasifier and gasifier plus SOEC

LHV Efficiency %

Wood Gasifieralone

Wood gasifierPlus SOEC

Methanol 59.2 70.8

District Heat 22.6 10.8

Total 81.8 81.6

26

Conclusions

• Haldor Topsøe is a major player within the methanol industry

• CO2 is already today used to enhance methanol production based on natural gas steam reforming

• Very efficient methanol plants based on power, steam and CO2 is possiblevia SOEC

• Co-electrolysis offers the opportunity to reduce methanol synthesiscatalyst volumes by a factor around 5

• Coupling SOEC with biomass gasification can double the biomass potential by converting excess carbon.

27

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