Wärtsilä Gas Solutions Flytendegjøring av naturgass og...

© Wärtsilä PUBLIC 4/7/2018 Wärtsilä LNG Plant / SRA0761

Wärtsilä Gas Solutions

Flytendegjøring avnaturgass og biogass

Arne JakobsenGasskonferansenTrondheim 10.-11. april 2018

© Wärtsilä PUBLIC 4/7/20182

This is Wärtsilä

• Wärtsilä is a global leader in complete lifecycle power solutions for the marine and energy markets. By emphasizing technological innovation and total efficiency, Wärtsilä maximizes the environmental and economic performance of its customers.

• In 2017, Wärtsilä's net sales totalled EUR 5 billion with approximately 19,000 employees. The company has operations in more than 200 locations in nearly 70 countries around the world. Wärtsilä is listed on the NASDAQ OMX Helsinki, Finland.

ENERGY SOLUTIONS

MARINE SOLUTIONS

SERVICES

Wärtsilä bioLNG Plant / VEAS


Production and services globally

Services network

Production facilities (fully owned)

Production facilities (joint ventures)



Wärtsilä Gas Solutions – Competence Center for Gas Technologies

Our customers will benefit from highly skilled process engineers with operational experience:

Extensive process understanding

Extensive equipment understanding

Extensive control & automation understanding

Wärtsilä Gas Solutions has:

55 years of delivery references of gas handling systems

More than 300 employees dedicated to the satisfactory delivery of high technology cryogenic solutions

Commitment to innovation and new technology

Focused on continuous improvements

International operation

Wärtsilä Gas Solutions HQ: Solbråveien 10, 1383, Asker, Norway


© Wärtsilä PUBLIC 4/7/2018 Project: C202351 / Doc. 1529113 / SRA0765

Wärtsilä LNG History: 2003 - 2018

ON

SH

OR

EO

FF

SH

OR

E

2007

Kollsnes II

liquefaction

plant, Norway.

84,000 TPA.

2008

Dual and Triple

Brayton high-

efficiency

liquefaction

processes

launched

2010

Kilpilahti

liquefaction

plant, Finland.

20,000 TPA.

2016

Hahnenest, Germany

bioHybrid

MR liquefaction

3,500 TPA

2013

EGE Biogas

mini liquefaction

plant, Norway.

4,000 TPA.

2015

Tornio Manga

LNG terminal,

Finland.

50,000 m3 tank.

2003

Snurrevarden

liquefaction

plant, Norway.

22,000 TPA.

2007

Open & closed

loop LNG

regasification

processes

launched with

pilot re-gas plant.

2009

Golar Winter FSRU

with seawater/ propane

LNG regasification

system.

4 LNG BOG

reliquefaction systems

for BG Shipping DFDE

LNG carrier fleet.

2010

GDF Suez Neptune and

Cape Ann SRVs with

steam/water-glycol LNG

regasification systems.

Golar Freeze FSRU with

sea water/ propane LNG

regasification system.

2011

LNG fuel

systems installed

in multiple

coastal ships

and ferries.

2012

LNG regasification systems delivered

as turnkey single-lift modules to Golar

Khannur FSRU, PETRONAS JRU

project and HHI Höegh Generic FSRU.

2006 - 2008

31 LNG BOG

reliquefaction

systems delivered

for Q-Flex LNG

carrier fleet.

58,000 TPA each.

© Wärtsilä PUBLIC7

Biogas production Gas Cleaning Biogas Liquefaction

– 160°C

Liquid Biogas

Storage System

Export

PROCESS OVERVIEW BIO-LNG PLANT

http://www.malmberg.se/biogas/biogasteknik

http://www.malmberg.se/biogas/biogasteknik

© Wärtsilä PUBLIC

What are the needs?

Nov. 2015 Plant Overview / ASI0198

C1: 50 – 60 %

C2+: 0%

CO2: 35 – 50 %

H2O: saturated

Bio gas

C1: 90 – 95 %

C2+: 0 – 3 %

CO2: 0 – 3 %

N2: 0 – 3 %

H2O: saturated

CBM gas

C1: 60 – 95 %

C2+: 3 – 30 %

CO2: 0 – 5 %

N2: 0 – 5 %

H2S: 0 – 2 %

Assosiated gas

C1: 87 - 98%

C2+: 1 – 9 %

CO2: 0 – 2.5 %

N2: 0 – 2 %

Pipeline gas

C1: 35 – 65 %

C2+: 0%

CO2: 15 – 50 %

N2: 15 – 50%

O2: 0 – 5 %

Landfill gas

LNG

• Requirements to gas

entering liquefaction

– CO2 < 50 ppm

– H2O < 1 ppm

– H2S < 4 ppm


Alternatives – Biogas Cleaning

4/7/2018 Wärtsilä Biogas Liquefaction / SRA0769 CONFIDENTIALPUBLIC

WÄRTSILÄ BIOGAS LIQUEFACTION

Water Scrubber in combination with Polishing System Two process steps

Low Methane loss

Membrane in combination with Polishing System Methane loss in tail gas

Tail gas may be used for electric or heat production

Amine System One process step

Very low methane loss

requires heat and electricity

Biogas

CO2

Water

Scrubber

CO2

Polish50ppm CO2

CO2 = 1%

Biogas

CO2

Membrane

CO2

Polish50ppm CO2

CO2 = 1%

/Methane

CO2

Amine

50ppm CO2

Biogas

© Wärtsilä PUBLIC 4/7/2018 Stefano Mori - WGS Value Proposition Example10

AMINE CLEANING SYSTEM

1 2 3 4 5


HIGHEST BUILD QUALITY AND DESIGN

Manufactured and fully tested before delivered to site

High-Grade Stainless Steel used throughout

Built-in redundancy of key components such as compressors and blowers

Easy access for maintenance

5 months lead-time from order to Ex Works Kalmar, Sweden delivery


REFERENCES

• 5,000 Nm3/h biogas from agricultural waste

• 99.9% methane efficiency

• 540,000 tons of manure, straw and agricultural residues

• Produces enough energy to heat 15,000 homes or fuel 570 city busses.

30 CApure plants in operation Europe

Example from Sønderjysk Biogas DK


Wärtsilä Liquefaction Technolgy – MR Process

Subcooled LNG

-155°C to -162°C

20 Bar

LNG TO

STORAGE

TANK

CLEAN

GAS

-10°C

-10°C

LNG


MR Compressor

• Wärtsilä developed refrigerantcomposition

• Very reliable ”standard” screwcompressor

• Cooling in a MR (Mixed Refrigerant) cooling loop

• Closed system with zero refrigerantloss

• Fully automated cool down

• Fully automated selfregulatingcapacity control from 0 to 100% load

7 April 2018 Presentation name / Author, Document ID:15 ©

Wärtsilä


bioLNG Heat exchanger

• Multipass brazed aluminium plate-fin heat exchanger

• Effective heat transfer with low pressurelosses

• Long experience with these heat exchangers in LNG applications

• A standard design developed with supplier => reduced delivery times

7 April 2018 Presentation name / Author, Document ID:16 ©

Wärtsilä


The first ever refrigerated ship transport using the

reversed Brayton cycle…

Carrying chilled beef from USA to London


From meat trade to LNG liquefaction: over 130 years of safety record

for the Reversed Brayton cycle

1839 1879 2003 2006 – 2012 Time

THE IDEA

Snurrevarden (22,000 TPA)

35 LNG BOG

reliquefaction systems

Q-Flex LNG Carriers,

2006 – 2012

(58,000 TPA)

Kollsnes II, 2007 (84,000 TPA)

Standard

refrigeration

system for

meat trading

Bell-Coleman refrigerator

7 April 2018 Wärtsilä Midstream Reidar Strande19

History of Reversed Brayton Cycle Liquefaction Technology


Wärtsilä Liquefaction Technology – N2 Process


Integrally geared compressor / expander (compander)

7 April 2018 Doc. id.: 1234531 / Author21 ©

Wärtsilä


Wärtsilä LNG Liquefaction – Cold Box

Perlite insulated brazed aluminum plate fin heat exchanger

22 © Wärtsilä 7 April 2018


Indicative 3D model – 250 TPD


Proven track record, experience of liquefaction systems > 50

Up to December 2016:

> 50 plants contractedCapacity 60 tons/day – 150 tons/day

Technology Used:

Reversed Brayton Cycle

(Nitrogen Refrigerant)


Proven track record, experience of liquefaction systems > 50

No. YEAR OWNER NAME TECHNOLOGY CAPACITY SCOPE OFSUPPLY LOCATION

01 2003 Gasnor Snurrevarden Reverse Brayton - Mk I 60 tons / day Gas Cleaning + Liquefaction + Storage & Export On-shore

02 2006 Pronav Al Ruwais Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

03 2006 Pronav Al Safliya Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

04 2006 Pronav Al Duhail Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

05 2006 Pronav Al Ghariya Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

06 2006 OSG Al Gattara Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

07 2006 OSG Al Gharrafa Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

08 2006 OSG Tembek Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

09 2006 OSG Al Hamla Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

10 2006 Teekay Al Huwaila Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

11 2006 Teekay Al Kharasaah Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

12 2007 Gasnor Kollsnes II Reverse Brayton - Mk II 240 tons / day Gas Cleaning + Liquefaction + Storage & Export On-shore

13 2007 Teekay Al Shamal Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

14 2007 Teekay Al Khuwair Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

15 2007 5J Al Thumama Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

16 2007 5J Al Sahla Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

17 2007 5J Al Utouriya Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

18 2007 5J Al Aamriya Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

19 2007 5J Al Oraiq Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

20 2007 5J Murwab Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

21 2007 5J Fraiha Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

22 2007 5J Um Al Amad Reverse Brayton - Mk I 156 tons / day Liquefaction Marine

23 2007 QGTC Mesaimeer Reverse Brayton - Mk III 156 tons / day Liquefaction Marine

24 2007 QGTC Al Kharaitiyat Reverse Brayton - Mk III 156 tons / day Liquefaction Marine


Proven track record, experience of liquefaction systems > 50No. YEAR OWNER NAME TECHNOLOGY CAPACITY SCOPE OFSUPPLY LOCATION

25 2008 QGTC Al Rekayyat Reverse Brayton - Mk III 156 tons / day Liquefaction Marine

26 2008 QGTC Al Ghashamiya Reverse Brayton - Mk III 156 tons / day Liquefaction Marine

27 2008 QGTC Al Sheehaniya Reverse Brayton - Mk III 156 tons / day Liquefaction Marine

28 2008 QGTC Al Sadd Reverse Brayton - Mk III 156 tons / day Liquefaction Marine

29 2008 QGTC Onaiza Reverse Brayton - Mk III 156 tons / day Liquefaction Marine

30 2008 QGTC Al Khattiya Reverse Brayton - Mk III 156 tons / day Liquefaction Marine

31 2008 QGTC Al Kharaana Reverse Brayton - Mk III 156 tons / day Liquefaction Marine

32 2008 QGTC Al Nuaman Reverse Brayton - Mk III 156 tons / day Liquefaction Marine

33 2008 QGTC Al Bahiya Reverse Brayton - Mk III 156 tons / day Liquefaction Marine

34 2009 Gasum Skoldvik Liquid Nitrogen 55 tons / day Gas Cleaning + Liquefaction + Storage & Export On-shore

35 2010 BG Group Methane Julia Luise Reverse Brayton - Mk I 60 tons / day Liquefaction Marine

36 2010 BG Group Methane Becki Anne Reverse Brayton - Mk I 60 tons / day Liquefaction Marine

37 2010 BG Group Methane Mickie Harper Reverse Brayton - Mk I 60 tons / day Liquefaction Marine

38 2010 BG Group Methane Patricia Camila Reverse Brayton - Mk I 60 tons / day Liquefaction Marine

39 2012 Wärtsilä Demo Plant Mixed Refrigerant 2,5 tons / day Liquefaction On-shore

40 2013 EGE EGE bioLNG Plant Mixed Refrigerant 11 tons / day Compression + Gas Cleaning + Liquefaction + Storage & Export On-shore

41 2015 Undisclosed Undisclosed Reverse Brayton - Mk III 96 tons / day Liquefaction Marine

42 2016 Undisclosed Undisclosed Reverse Brayton - Mk III 96 tons / day Liquefaction Marine

43 2015 Knutsen Undisclosed Reverse Brayton - Mk I 60 tons / day Liquefaction Marine

44 2015 Knutsen Undisclosed Reverse Brayton - Mk I 60 tons / day Liquefaction Marine

45 2016 Undisclosed Undsiclosed Reverse Brayton - Mk III 76 tons / day Liquefaction Marine




49 2017 Dragon LNG Dragon LNG BOG Reliq Reverse Brayton - Mk I 324 tons / day Liquefaction On-Shore

50 2017 Biokraft AS Biokraft bioLNG Plant Mixed Refrigerant 25 tons / day Liquefaction + Storage & Export On-Shore

51 2017 Gaslog Undisclosed Mixed Refrigerant 40 tons/day Liquefaction Marine


Wärtsilä In-house technology with two different processes

Technology MR Process N2 Process

Production capacity 2000 to 18,000 TPA 18,000 to 300,000 TPA

Refrigerant systemProprietary mix of hydrocarbons in a closed

loopNitrogen produced from air on-site

Energy consumptionAs low as 0.70 kWh/kg conditional to design

priorities

As low as 0.35 kWh/kg conditional to design

priorities

Technology features

Off-the-shelf components that enable a less

expensive solution, quick delivery and

simplified maintenance

Robust technology that allows for quick and

simple start-up/shutdown & ramp up/ramp

down compared to competing technologies.

InstallationPlug-and-play design with standard capacities

10, 17 and 25 TPD

Reduced installation time and small footprint

through a modularized design

Delivery time ~ 11 months DAP site ~ 18-20 months DAP site


Experience and Recent Success

“The first stand-alone small scale LNG plant in Northern Europe.”

Snurrevarden

Customer Gasnor (part of Shell)

Type Small scale liquefaction plant

Tank net volume 2 x 250 m3

Capacity 60 TPD / 22,000 TPA

Size of

liquefaction unit

16 m x 18 m

Gas source Pipeline gas

Inlet pressure 120-150 bar

Details • LNG transported to

customers by tanker truck

Scope

of supply

Complete plant, incl.

• Gas pre-treatment

• Cooling system (Ambient air)

• Reversed Brayton

liquefaction process

• Storage tanks

• Electrical and control

systems

• Truck loading system

• Gas engine

Excl. Substructures

Delivery method EPCIC

Delivered 2003



“Twice the capacity,half the footprint!”

Kollsnes II

Customer Gasnor (part of Shell)

Type Small scale liquefaction plant

Tank net volume 4,000 m3


Size of

liquefaction unit

12 m x 38 m

Gas source Pipeline gas. Inlet pressure

typically 70 bar.

Details Extension to Kollsnes I. Includes

two truck loading stations and

existing loading jetty for small LNG

carriers.

Scope

of supply



• Cooling system (Seawater)

• Double Reversed Brayton

liquefaction process

• Storage tank

• Electrical and control systems

• Civil works


Delivered 2007


“Twice the capacity, half the footprint!”

40 meters

120 TPD /

43,800 TPA

240 TPD /

87,600 TPA

before expansion (2003)

Kollsnes I

Kollsnes II



“LIN consumption reduced by 60% compared to old liquefaction plant.”

Gasum Kilpilahti

Customer Gasum

Type Mini liquefaction plant

Tank net volume 3 x 700 m3


Size of

liquefaction unit

16 m x 20 m

Gas source Pipeline gas

Details • Utilization of excess

nitrogen from adjacent

oxygen plant.

• No rotating machinery

Scope

of supply

• Pre-treatment

• LIN liquefaction process

• Storage tanks

Excl. substructures


Delivered 2010



Overcoming the challenges in transporting and installing 700 m3 tanks during cold winter.



“135 Oslo region buses will be able to run on biogas which means 10,000 tonnesemission reduction per year.”

EGE Biogas

Customer Cambi AS


Tank net volume 180 m3


Size of

liquefaction unit

8 m x 14 m

Gas source Biogas from 50,000 TPA

of food waste

Details Fuel production for 135

buses in the city of Oslo

Scope

of supply



• Cooling system

(Ambient air)

• MR liquefaction

process

• Storage tank


systems

• Service agreement

Excl. Civil works and

installation

Delivery method EPC

Delivered 2013


On-Going Project

“Our terminal operates at the highest levels of efficiency using commercially proven technology, equipment and materials.”

Dragon LNG

Customer Dragon LNG (JV between

Petronas and Shell)

Type Boil-Off Gas Reliquefaction

Package for large scale

terminals

Capacity 340 TPD

Scope of supply • N2 Booster

• N2 Compander

• Cold box

• instrument air

compressor/dryer

• air coolers,

LNG pumps

• instruments, valves,

control system

• supervision/commissioning

Delivery method Engineering & Procurement

Delivered 2017


On-Going Project

“We expect strong demand for liquefied biogas as fuel. Wärtsilä’sbiogas liquefaction solution represents an important step forward in realising this potential.”

Biokraft bioLNG

Owner Biokraft AS




Size of

liquefaction unit

12 m x 20 m

Gas source Biogas from fish industry

and paper mill waste

Details Biogas to be used on city

buses in Trondheim

Scope

of supply

Liquefaction plant, incl.

• Cooling system

(Ambient air)

• MR liquefaction

process

• Storage tank


systems

• Service agreement

• Installation of plant

Excl. Civil works

Delivery method EPC

Delivered 2017


Skogn 21. august 2017


On-Going Project

• “Biogas and pipeline gas compositions can vary substantially, and Wärtsilä’sadvanced technology can handle both.”

bioHybrid Hahnennest

Owner Erdgas Südwest GmbH

Type MR liquefaction plant


Capacity 10 TPD / 3500 TPA

Size of

liquefaction unit

30 m x 40 m

Gas source Biogas from bio-waste and/or

pipeline gas

Details The plant will produce both

bioLNG and LNG

Scope

of supply

Liquefaction plant, incl.

• Gas Cleaning

• MR liquefaction process

• Storage tank

• Export system


systems

• Installation of plant

Excl. Civil works

Delivery method EPC

Delivered 2018

Look forward to do business together!

Arne Jakobsen

General Manager - Biogas Liquefaction

[email protected]

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