Pumps n Valves n Systems. Energy. Natural. Endless. Solutions for Biomass Power Plants.

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1 Pumps n Valves n Systems Energy. Natural. Endless. Solutions for Biomass Power Plants.

2 2 Introduction CO 2 -neutral power generation from biomass and waste. Everyone is talking about renewable energy sources. After all, the growing worldwide demand for energy needs to be resolved, and the focus is increasingly on factors such as safe energy usage and environmental protection. Biomass is one of the renewable energies and offers CO 2 -neutral power generation, as does waste incineration. It can be solid, liquid or gaseous. The use of solid biomass (dry or dried material such as plants and plant parts, wood chips, wood pellets, grains, straw, etc.) offers particular advantages because of its availability and base load capability. Biomass power plants are operated both in industry and in the energy sector. They are divided into power plants that burn the biomass and those that operate on the basis of biomass gasification. Both types of power generation have one thing in common: they are highly efficient. And this efficiency is further increased by the additional use of Organic Rankine Cycle (ORC) technology. Your partner for energy efficiency. KSB has many years of experience in power plant technology. In 20 alone, more than 4,200 boiler feed pumps types HG, HGM and Multitec were supplied. As a global market leader in pumps, valves and systems, KSB is the ideal partner for plant operators, consultants, planners and engineering contractors. We meet all the demands placed on our products by biomass power plants, every step of the way from planning to production right through to installation, commissioning, maintenance and repair. Our time-proven standard components are always tailored to the individual requirements of our customers so that we can provide them with optimally designed products. In close cooperation with renowned research institutes, we continuously develop new materials and technologies for reliable products with minimum life cycle costs and maximum efficiency. With more than 5,000 employees, over 60 service centres and 30 production facilities around the world, we do everything in our power to support you with reliable and sustainable solutions.

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4 4 Applications

5 5 Generating electricity and heat by biomass and waste combustion. In the classic steam turbine process, biomass such as bark, wood chips, sawdust or waste material is burned. The resultant steam is released and drives a generator to produce electricity. Co-firing in a fossil-fuelled power plant is also possible. The heat generated can be used additionally as process heat or for district heating (combined cycle). Depending on the feedstock used as fuel, temperatures up to 540 C can be reached. KSB supplies reliable and efficient pumps for handling feed water and condensate and for district heating, as well as auxiliary pumps for a variety of processes. Biomass combustion Flue gas recirculation Biomass Evaporator Flue gas scrubbing Ash Fresh water Water tank Fresh water treatment 2 C 2 A Highpressure turbine Lowpressure turbine Electric generator Transformer Air-cooled condensation system Feed water tank C 2 Condensate collector Heat exchanger D 2 District heating 2 B A Pump for feed water applications B Pump for condensate transport C Pump for auxiliary circuits D Pump for district heating circuits Shut-off valve 2 Check valve

6 6 Applications Generating electricity and heat by thermo-chemical biomass gasification. In the thermo-chemical gasification process, biomass is subjected to heat and converted into a combustible gas as completely as possible. The gas generated this way often contains impurities that need to be removed before it is used. The cleaned product gas can then be converted into energy and heat. During combustion, the high temperatures of the exhaust gases can be used additionally for district heating. Co-firing in fossil-fuelled power plants is also possible. ORC systems can be integrated to increase efficiency. Instead of water, these use an organic working fluid that vaporises at a low boiling point and drives a turbine. KSB supplies time-proven pumps for product gas scrubbing, for the thermal oil cycle, for district heating and for pumping the organic fluid in the Organic Rankine Cycle.

7 7 Gasification Thermal oil circuits A 2 Motor cooling D 2 Product gas blower District heating Product gas cooler Product gas filter Scrubber cooler Gas motor Electric generator Transformer Catalyst 8 Secondary combustion chamber Product gas scrubber B 2 Exhaust gas cooler District heat exchanger District heat extraction Smokestack Flue gas Product gas return blower Turbine Electric generator Transformer Evaporator Biomass Gasifier Combustion chamber Product gas cooler Product gas filter Ash Product gas blower 2 C Regenerator Condenser 2 D A Pump for thermal oil circuits B Pump for cooling circuits C Pump for ORC circiuts D Pump for district heating circuits Ash Gas generation and cleaning Organic Rankine Cycle Shut-off valve 2 Check valve

8 8 Pumps and valves KSB expertise in biomass power plants. The following overview shows the possible applications for KSB pumps and valves. Pumps STAAL 00 / AKD / AKDS AKG-A / AKGS-A GT GT 800 SICCA GTC SICCA GTF NORI 40 RXL / RXS NORI 60 RXL / RXS NORI 320 RXL / RXS STAAL 40 AKK / AKKS HG HGM Multitec Etanorm MegaCPK HPK / HPK-L Omega Etanorm SYT WKTR Boilder Feed Applications Condensate Transport Cooling Circuits Distric Heating Feed Pump ORC Process Thermal Oil Circulation Washing Pump Auxiliary Pumps Valves Boilder Feed Applications Condensate Transport Cooling Circuits Distric Heating Feed Pump ORC Process Thermal Oil Circulation Washing Pump Auxiliary Pumps

9 9 Valves STAAL 00 AKKS AKRS SC SC/PT 800 SICCA SCC SICCA PCF ISORIA/MAMMOUTH DANAIS KE SISTO 0/6/20 SISTO KB PSA KHG NORI 40 ZXL / ZXS NORI 40 ZXLF / ZXSF NORI 40 ZYLB / ZYSB NORI 40 ZXL / ZXS NORI 60 ZXLF NORI 60 ZXLF / ZXSF NORI 320 ZXSV GL GL 800 SICCA GLC SICCA GLF STAAL 40 AKD / AKDS Valves

10 0 Pumps Pumps for applications in biomass power plants. HG Horizontal, radially split, multistage ring-section pump with radial impellers, single- or double-entry. Handling of feed water and condensate in power stations and industrial facilities, generation of pressurized water for bark peeling machines, descaling equipment, snow guns, etc. DN Q [m 3 /h] 440 max. H [m] 4200 max. p [bar] 420 max. T [ C] +200 max. HGM Horizontal, radially split, product-lubricated, multistage ring-section pump with radial impellers, axial and radial single-entry inlet. Handling of feed water in power stations, boiler feed water and condensate in industrial facilities. DN Q [m 3 /h] 274 max. H [m] 400 max. p [bar] 40 max. T [ºC] +60 max. n [min - ] 3600 max. Multitec Automation option: PumpMeter, Hyamaster, PumpDrive Multistage horizontal or vertical centrifugal pump in ringsection design, long-coupled and close-coupled variant, with axial or radial suction nozzle, cast radial impellers. ATEX-compliant version available. Water and drinking water supply systems, general industry, pressure boosting systems, irrigation systems, in power stations, heating, filter, fire-fighting, reverse osmosis and washing plants, snow guns, etc. DN max. Q [m 3 /h] 850 max. H [m] 630 (000) max. p [bar] 63 (00) max. T [ºC] -0 bis +200 max. n [min - ] 4000 max.

11 Etanorm /Etanorm-R Automation option: PumpMeter, Hyamaster, PumpDrive Horizontal, long-coupled, single-stage volute casing pump (pump size with two stages) with ratings and main dimensions to EN 733, in back pull-out design, with replaceable shaft sleeves / shaft protecting sleeves and casing wear rings. ATEX-compliant version available. DN Q [m 3 /h] 900 max. H [m] 02 max. p [bar] 6 max. T [ºC] +40 max. Spray irrigation, irrigation, drainage, district heating, water supply systems, heating and air-conditioning systems, condensate transport, swimming pools, fire-fighting systems, handling of hot water, cooling water, fire-fighting water, oil, brine, drinking water, brackish water, service water, etc. MegaCPK Automation option: PumpMeter, PumpDrive Horizontal, radially split volute casing pump in back pull-out design to EN / ISO 2858 / ISO 599, single-stage, single-entry, with radial impeller. Also available as variant with wet shaft. ATEXcompliant version available. Handling of aggressive liquids in the chemical and petrochemical industries as well as in refinery. DN Q [m 3 /h] 60 max. H [m] 62 max. p [bar] 25 max. T [ºC] +400 max. WKTR Vertical, multistage, can-type ring-section pump with radial and mixed flow impellers. Single- and double-entry suction impellers, flanges to DIN or ANSI. The can is arranged in a pit below the installation floor. The pump is connected with the structure by means of a baseplate. Handling of condensate in power stations and energy systems. DN Q [m 3 /h] 400 max. H [m] 500 max. p [bar] 40 max. T [ºC] - 45 to +200 max. n [min - ] 3600 max.

12 2 Pumps Omega Automation option: Hyamaster, PumpMeter Single-stage, axially split volute casing pump for horizontal or vertical installation, with double-entry radial impeller, mating flanges to DIN EN or ASME. For handling water with a low solids content, e.g. in waterworks, irrigation and drainage pumping stations, desalination systems for water extraction, power plants, fire-fighting systems, shipbuilding, district heating/cooling. DN Q [m 3 /h] 2880 max. H [m] 20 max. p [bar] 25 max. T [ºC] +80 max. n [min - ] 2900 max. Etanorm SYT Automation option: Hyamaster, PumpDrive Horizontal, long-coupled volute casing pump in back pull-out design with ratings and main dimensions to EN 733, single-stage, with replaceable casing wear rings. ATEX-compliant version available. Heat transfer systems (DIN 4754, VDI 3033) or hot water recirculation (DIN 4752). DN Q [m 3 /h] 900 max. H [m] 02 max. p [bar] 6 max. T [ºC] +350 max. HPK / HPK-L Automation option: Hyamaster, PumpDrive Description HPK: Horizontal, radially split volute casing pump in back pullout design to EN / ISO 2858 / ISO 599, single-stage, single-entry, with radial impeller. TÜV certification to TRD on option. ATEX-compliant version available. Description HPK-L: Horizontal, radially split volute casing pump in back pullout design to EN / ISO 2858 / ISO 599, singlestage, single-entry, with radial impeller. Equipped with heat barrier, seal chamber air-cooled by integrated fan impeller, no external cooling. ATEX-compliant version available. Handling of hot water and thermal oil in piping or tank systems, particularly in medium -sized and large hot water heating systems, forced circulation boilers, district heating systems, etc. Technical data HPK: DN Q [m 3 /h] 450 max. H [m] 85 max. p [bar] 40 max. T [ºC] +400 max. Technical data HPK-L: DN Q [m 3 /h] 330 max. H [m] 55 max. p [bar] 40 max. T [ºC] +240 / +350 max.

13 Valves 3 NORI 60 ZXLF/ZXSF Flanged or weld end globe valve with gland packing, shut-off or throttling valve plug, non-rotating stem, integrated position indicator; seats made of wear and corrosion resistant 7 % Cr steel or stellite. PN [bar] DN T [ºC] -0 to +550 In industrial plants, power stations, process engineering and shipbuilding. For water, steam, gas, oil and other non-aggressive fluids. Other fluids on request. AKG-A/AKGS-A Flanged or weld end gate valve with pressure seal bonnet, forged or welded body, non-rotating stem, flexible wedges for exact adaptation to seats. Seats made of wear and corrosion resistant 7 % Cr steel or stellite. PN [bar] DN T [ºC] -0 to +550 In industrial plants, power stations, process engineering and shipbuilding. For water, steam, gas, oil and other non-aggressive fluids. Other fluids on request. AKR/AKRS Flanged or weld end swing check valve in pressure seal design, with internal hinge pin forged / welded body; seats made of wear and corrosion resistant 7 % Cr steel or stellite. PN [bar] DN T [ºC] -0 to +550 In industrial plants, power stations, process engineering and shipbuilding. For water, steam, gas, oil and other non-aggressive fluids. Other fluids on request. ISORIA 0-25 Centered disc butterfly valve with elastomer liner. With lever, manual gearbox, pneumatic, electric or hydraulic actuator. Wafer type body (T), semi-lug type body (T2), full-lug type body (T4), U-section body with flat faces (T5). Body types T2, T4 and T5 are suitable for downstream dismantling and dead-end service with counterflange. EN, ASME, JIS connections possible. PN [bar] 0 25 DN T [ºC] -0 to +200 Shut-off and control duties in all industrial and energy applications.

14 4 Valves Shut-off valves Globe valves Gate valves DIN ANSI DIN ANSI Low-pressure applications PN 0 40 NORI 40 ZYLB/ZYSB NORI 40 ZXLB/ZXSB GL STAAL 40 AKD/AKDS GT T up to 450 C NORI 40 ZXL/ZXS NORI 40 ZXLF/ZXSF Medium-pressure applications PN NORI 60 ZXL/ZXS GL STAAL 00 AKD/AKDS GT T up to 550 C NORI 60 ZXLF/ZXSF GL 800 AKGS-A GT 800 High-pressure applications PN NORI 320 ZXSV NORI 500 ZXSV SICCA GLC SICCA GTC T up to 650 C NORI 320 ZXLF/ZXSF NORI 500 ZXLR/ZXSR SICCA GLF ZTS SICCA GTF

15 5 Shut-off valves Non-return valves Diaphragm valves Butterfly valves Ball valves DIN DIN/ANSI DIN/ANSI DIN DIN/ANSI SISTO 0 SISTO KB DANAIS ISORIA PSA / KHG NORI 40 RXL/RXS SC SISTO 6 SISTO 20 KE MAMMOUTH PSA / KHG STAAL 40 AKK/AKKS NORI 60 RXL/RXS PSA / KHG SC STAAL 00 AKK/AKKS PSA / KHG AKR/AKRS SC/PT 800 NORI 320 RXL/RXS SICCA GTC PSA / KHG NORI 500 RXLR/RXSR SICCA PCF RGS PSA / KHG ZRS

16 Representative: Alexander Pütterich Tel. +49 (6233) Fax+49 (6233) Your local KSB representative: KSB Aktiengesellschaft Johann-Klein-Straße Frankenthal (Germany) /0-EN / 06.2 / DAMM&BIERBAUM / KSB Aktiengesellschaft 202 Subject to technical modification without prior notice More space for solutions.