www.greenspower.co.uk

1company profile G reens Power have been at the forefront of Waste Heat Recovery Technology since Edward Green first patented the Fuel Economiser in 1845. The business developed over the years to present day where Greens can offer a range of established brand names and designs of Fired Boilers. Indeed Greens Power have a wealth of experience in steam systems for all types of vessels. Greens quality assurance is accredited to ISO 9001/EN 29000. Pressure parts are designed in accordance with ASME Code S and U stamps and all major classification societies for unmanned machinery spaces.

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3spanner Spanner Steam Boiler Spanner boilers offer the option to fit pressure jet type burners and rotary cup depending on clients personal choice and required steam output. Burner options include: Weishaupt Oilon Sunflame Hamworthy Volcano Smoke Tube Oil Fired Package Boilers & Water Heaters Spanner Smoke Tube Oil Fired Boilers are designed with emphasis on efficiency, compactness and easy access for maintenance and cleaning. All unit designs can be utilised for steam raising or hot water requirements. Steam outputs from 500 to 16,000 kg/h at pressures up to 18 bar. Spanner Steam Boiler

spanner Spanner VSF Smoke Tube Oil Fired Boiler Approximate dimensions and weights below with operating pressure 8 bar G Boiler Steam Height Over Diameter Weight Weight Output Flue Over Insulation Dry Operating kg/h mm mm tonnes tonnes 500 3500 1400 3 4 1000 3800 1750 5 8 2000 4100 1850 6 10 3000 4400 2150 9 15 4000 4500 2450 11 19 5000 4600 2500 14 24 5500 4750 2550 16 26 For outputs greater than 5.5t/h Water Tube Type or Horizontal Smoke Tube Boilers are available. Also available: Spanner VDF Vertical Down Fired - Marine Boilers Spanner HF Horizontal Fired - Marine Boilers 4

5spanner Smoke Tube Exhaust Gas Boilers This range of vertical or horizontal exhaust gas boilers provide an alternative to the water tube design depending upon individual preference. With its own water and steam space, its own feed pump and with natural circulation there is no requirement for circulative pumps. This means it can work independently of the ships auxiliary boiler, a useful feature during enforced maintenance of the auxiliary boiler at sea. The units can also incorporate multi engine applications within the same shell. Alternatively if preferred this design of unit can be arranged fully flooded and work in conjunction with the Oil Fired Boiler utilising circulating pumps in a conventional manner. Spanner exhaust gas boiler with integral bypass for steam output control Composite Boilers The Spanner composite boiler range combines the features of the side fired, down fired and horizontal oil fired boilers with the Spanner exhaust gas boiler. This combination saves valuable space particularly on the smaller tonnage vessels. The gas passes of each section are arranged separately, in accordance with classification requirements, and contained in one shell with common water and steam space. Thus during periods at sea when there is a short-fall in engine power, the oil fired section can automatically start up and supplement steam production. The units can accommodate multiple engine applications.

Water Tube Oil Fired Package Boiler The Spanner vertical water tube boiler is of all welded robust construction arranged for down firing. The cylindrical combustion chamber is fully water cooled utilising water wall tubes in a tangent tube arrangement. For Cruise ship application the upper steam drum can be enlarged to accept steam from the multiple exhaust gas economisers. Steam outputs range from: 6000 to 50,000 kg/h at pressures up to 21 bar. 6spanner

7system analysis Services Heating Steam The simplest form of Diesecon exhaust gas boiler consists of a steam generator section only, producing saturated steam for the ships engine room consumers. Water is circulated from the Spanner boiler through the steam generator section and then returned as water/steam mixture at saturation temperature. It is generally accepted and more economical to utilise the auxiliary boiler steam space for steam separation but a separate steam receiver can be supplied if required.

Power Generation With Two Pressure Systems With increased efficiency diesel engines and resulting reduced exhaust gas temperatures maximum waste heat recovery including turbo generator is currently being achieved with two pressure systems. The inclusion of a low pressure evaporation section with a corresponding lower saturation temperature enables more heat being extracted from waste gases resulting in a lower gas exit temperature than obtainable from the single pressure system. The higher pressure steam provides for the ships heating consumers and after superheating is passed along with the low pressure steam through the two pressure turbo generator to meet the ships electrical requirements at sea. Additional low grade heat can be utilised within the system from charge air coolers and jacket water cooling. 8system analysis

9diesecon Greens Diesecon was developed and introduced in the fifties to utilise waste heat recovery from the increasingly popular diesel engine. Based on the long experience of manufacturing economisers for steam turbine propulsion boilers Diesecon soon became the world leader and has kept its reputation for reliability and efficient performance. The steel H extended surface tubes ensure a compact unit and the parallel fin in line arrangement provides for good gas velocities and effective cleaning. Rugged all welded casings are designed to withstand pressures associated with diesel engine exhausts. Every Diesecon unit is individually designed from specified exhaust gas data, to satisfy a particular steam demand, from main and auxiliary diesel engines. Where required units can incorporate gas division plates for multiple engine applications. Steam output control is available from an integral gas bypass and damper arrangement with automatic operation in accordance with classification requirements for unmanned machinery spaces.

ESD Range The ESD boiler (External Superheater D Type) was first introduced in a cargo liner in 1949. Since then several hundred have been installed in very large Tankers and fast Container ships, requiring long periods of operation at sea with minimum maintenance. The furnace is designed for roof firing to obtain the required long flame path and high boiler outputs. A Greens Power economiser is included to maximise heat recovery which accounts for approximately 75% of the total generating surface. Currently the main application is for LNG (Liquid Natural Gas) carrier new buildings where there is the necessity to burn the natural boil off gas in the boilers or oil or a combination of both. ESD range There are two boilers per vessel from 36 to 65t/h at 62 bars, however the range extends up to 220t/h should there be a future need for larger carriers. Our range of ESD boilers is offered through a number of licencees. F.P.S.O. Vessels Greens Power have the facilities to offer design engineering for any floating, production, storage and offloading (F.P.S.O.) vessel conversion from older tanker tonnage, requiring conversion of existing Bi-drum boilers. When new tonnage is being considered Greens product range is able to meet the requirements for fired boilers and waste heat recovery from gas turbine installations 10

Suppliers of Products and Services for the World s Energy Industry United Kingdom Denmark Finland France Greece Germany Italy Greens Power Limited Raines House, Denby Dale Road, Wakefield, WF1 1HR, ENGLAND Tel: 00 44 1924 203970 Fax: 00 44 1924 387320 Email: sales@greenspower.co.uk Website: www.greenspower.co.uk Mr Michael Rasmussen Skanacid A/S, Strandvejen 62 D, DK-2900 Hellerup, DENMARK Tel: 00 45 39 401314 Fax: 00 45 39 401324 Email: mail@skanacid.dk Mr Timo Mettala Algol Technics Oy, P O Box 13, Fin-02611 Espoo, FINLAND Tel: 00 358 9 5099202 Fax: 00 358 9 5099252 Email: timo.mettala@algol.fi Mr Alfred Tiano Etablissements Tiano, 2 Bis Rue De La Baume, 75008 Paris, FRANCE Tel: 00 331 45610830 Fax: 00 331 42256962 Email: alfred-tiano@ets-tiano.fr Mr A Bekiaris OceanKing Technical and Trading, 31 Bouboulinas Str, Piraeus 185-35, GREECE Tel: 00 30 210 429 6774 Fax: 00 30 210 429 6820 Email: info@oceanking.gr Mr Hubertus Rump Wilhelm Rump KG (GmbH & Co.), Buchheisterstrasse 6, 20457 Hamburg, GERMANY Tel: 00 49 40 31 78 420 Fax: 00 49 40 31 94 841 Email: h.rump@rump-kg.de Mr C Annis SIRN s.r.l., Via del Lazzaretto Vecchio 9, 34123 Trieste, ITALY Tel: 00 39 040 304247 Fax: 00 39 040 308196 Email: trieste@sirn.it Mr D Bandoni SIRN spa, Via Casaregis 22/1, Genoa, ITALY Tel: 00 39 010 586771 Fax: 00 39 010 542678 Email: genova@sirn.it Mr Franco Faldini (Boiler Products) ESE Engineering Services for Energy, Via Solari 43, 20144 Milano, ITALY Tel: 00 39 02 428797 Fax: 00 39 02 42297576 Email: franco.faldini@esesrl.com Netherlands Norway Poland Spain China Japan Korea Mexico USA Canada Websites Mr Jan van den Boogaard Oudwijk 15, NL-3581 TG, Utrecht, NETHERLANDS Tel: 00 31 3025 11436 Fax: 00 31 3025 11436 Email: jbvandenboogaard@hetnet.nl Mr Karl Moe Karl Moe Limited, Haugane 76, N-3408 Tranby, NORWAY Tel: 00 47 952 13601 Email: karl.moe@lifi.no Mrs Barbara Kaczynska Romac Gdansk, ul Ciolkowskiego 7a/25, 80-463 Gdansk, POLAND Tel: 00 48 58 346 7203 Fax: 00 48 58 346 3694 Email: barbararomac@poczta.onet.pl Mr Jesus Marron Darnell Properties Inc. C/Maximo Aguirre 22, Lamiako, C.P. 48940, Bizkaia, SPAIN Tel: 00 34 94 431 5710 Fax: 00 34 94 431 6696 Email: comercial@darnellprop.com Miss Eva Chen Greens Power Equipment (China) Co Ltd, Shanghai Office, 17F Overseas Chinese Mansion, No. 129 Yan An Road (W), Shanghai 200040, CHINA Tel: 00 86 21 6248 5400 Fax: 00 86 21 6249 1369 Email: evachen@teigreenscn.com Mr Takeshi (Casey) Komatsu TEi Japan, 402 Yajima Daiichi Building, 2-384-3, Katsushika-cho, Funabashi-shi, Chiba, 273-0032, JAPAN Tel: 00 81 47 420 7530 Fax: 00 81 47 434 0122 Email: tei.casey@proof.ocn.ne.jp Mr Michael Kim Michael Trade & Engineering, 1707, Ocean Tower Building, Haewoondae-ku, Busan, KOREA Tel: 00 82 51 740 5751 Fax: 00 82 51 740 5754 Email: michael@mtebusan.com Mr Jesus Marron Darnell Properties Inc S.A. DE C.V. Framboyanes Lote 4 MZA 5, CDAD Ind Bruno Pagliai, C.P. 91697, Veracruz, Ver, MEXICO Tel: 00 52 229 9810540 Fax: 00 52 229 9810812 Email: comercialmex@darnellprop.com Mr. Dave Hawkins B.D. Heat Recovery Div. Inc., 7800 113th Street North, Suite 202, Seminole, Florida 33772, USA Tel: 001 727 392 0492 Fax: 001 727 391 9289 Email: djhawkins@msn.com Young and Cunningham Canada Inc. Unit 4, 35 Seapark Drive, St Catherines, Ontario, CANADA, L2M 6S5 Tel: 001 905 688 6605 Fax: 001 905 688 3401 Email: ycc@vaxxine.com A MEMBER OF THE BDT GROUP OF COMPANIES www.greenspower.co.uk www.finnedtubes.co.uk