Combined Cycle Plants

ポールの製品は停止時間の減少と、運用コストを削減しながら、機器の信頼性と発電出力を最大化します。 効果的なろ過なしでは、復水の清浄度を制御することができず、蒸気タービン/ガスタービンシステムは、燃焼効率の減少を引き起こし、粒子状汚染の問題によりピーク効率で動作することができません。世界各地の発電所のお客様は、パワーサイクルのあらゆる段階でポールの製品を使用して水、油、ガスを浄化しています。

ろ過膜、逆浸透ろ過、カートリッジろ過、研磨システム等の幅広い分野で、コンバインドサイクルプラントに完全な水管理ソリューションを提供します。 その結果、よりクリーンな燃焼、Nox制御システムのより良い運転状況、腐食に対するボイラーの保護が可能となり、その結果全体的な水使用量の削減が実現します。
    

We are a worldwide leader in fluid purification technologies for the international power generation market. Pall can solve your purification challenges in any size of application, from small flows and simple installations to large flows and complex systems, from the supply of filter elements to fully-integrated turnkey systems.

Pall SepraSol™ Plus Liquid/Gas Coalescers remove liquids and solids from fuel streams with high concentrations of unwanted liquids and aerosols. Pall SepraSol Plus media can process several times more liquid per unit area of media than conventional media and often eliminates the need for upstream bulk separation equipment like mist eliminators and vane separators. The SepraSol Plus media is supplied in a large-flow, high performance 6-inch diameter cartridge that can economically treat fuel flows in combined cycle applications requiring a high degree of protection from both solids and liquids. SepraSol Plus Coalescers protect turbines by removing lubrication oil, water, and compressor wear products from effluent fuel streams. Removing liquid aerosols from fuel streams prevent turbines from corrosive wear on their internal blades and on the fuel injection nozzles that supply fuel to the turbine. Pall systems are ideal for properly cleaning dirty fuel to protect low Nox burners and fuel injection nozzles.

Pall Ultipleat High Flow FIlter Systems are large-diameter, coreless, single open ended, pleated cartridges. This system has a long filter life and is easy to change out. Suspended contaminates are captured in the unique inside to outside filter flow design. The filter's unique crescent-shaped pleat geometry, combined with its large 152.4 mm (6 inch) diameter and proprietary range of available Pall filter media, allows you to use significantly fewer filters and smaller housings for high flow rate applications. Systems can handle up to 115,443 lpm (30,500 gpm).

Pall AcuSep™ Inorganic Membranes, which can be prepared with a mean pore size in the Angstrom range or coarser, are ideal for microfiltration, ultrafiltration, nanofiltration, and gas/gas separation. Because they are produced in a fully automated and high volume fashion, AccuSep membranes are extremely economical to produce. This will allow the industry to adopt inorganic membranes where they were previously considered not cost effective. A narrow pore size distribution is critical for most membrane separations. The permeability of AccuSep Membranes can be tailored for specific applications. When optimized as a filtration device, an AccuSep Membrane is up to 3 times more permeable than a conventional sintered porous metal medium with a similar removal efficiency. Pall AccuSep filter elements are available in a seamless, tubular format. These sintered metal filter elements are produced by a proprietary process which creates a high void volume, strong, and very uniform medium. This medium is relatively thin, resulting in a structure that is up to three times more permeable than that found in conventional pressed sintered metal tubes.

Our durable filtering products keep exhaust and reused gases within the required operating range to ensure the quality of the process. We offer the largest variety of filter media, element sizes and configurations, and filter grades in the industry. Choosing the best filter element for applications depends largely on the process conditions, solids loading, gas composition, maximum allowable pressure drop and the characteristics of the filter medium.

For more information on our contamination solutions for combined cycle power plants, click here to see purchase information or to talk to a Pall expert.