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Wartsila has many applications in baseload, standby and emergency power
Applications include airport installations with heat, cooling, and power. One installation is run with vegetable oil as a fuel and does include SCR. CHP provides up to 90% efficiency.
Revision Date: 9/7/2016
Tags: Wartsila, NOx
Combustion Engine vs Gas Turbine: Ambient Temperature
Gas turbines can experience significant performance derating in hot, humid conditions. While simple cycle efficiency of a gas turbine is approximately 35% at 40°C (104°F), combustion engines can reach 45% or more efficiency.
Revision Date: 4/4/2014
Tags: Wartsila, Gas Turbine, Temperature, Efficiency
Worlds largest ICE Engine Power Plant with 38 Wartsila Engies Deliving 573 MW
In April 2016 Jordan inaugurated IP3 the worlds largest ICE power plant with 38 50DF multi fuel engines and a capacity of 573 MW. Amman, Asia Electric Power Company will use the system as load shaving while the gas turbines provide baseload power. The IP3 and sister plant IP4 can run on heavy fuel oil, light fuel oil and natural gas. LNG will be used later this year.
Revision Date: 7/29/2016
Tags: 221112 - Fossil Fuel 化石燃料, Wartsila, Reciprocating Engine
Wartsila Power Plants can Operate with Multi Fuels
Wärtsilä’s power plants enable the transition to a sustainable, reliable and affordable power system. The main cornerstones are very high energy efficiency, outstanding operational flexibility, and multi-fuel operation. The applications range from stationary and floating base- load power plants to dynamic grid stability and peak load services, balancing large input fluctuations of wind and solar power, as well as serving a wide variety of industrial self-generation needs. This brochure outlines the capabilities and designs to handle gaseous and liquid fuels as well as multiple fuels. Multi-fuel power plants make power generation more reliable by being able to adapt to any situations that may occur regarding fuel availability or affordability. They can even switch fuels while running, for example changing to liq- uid fuel mode if the gas supply is suddenly interrupted. This capability provides 24/7 security of supply, hedge against fuel price increases and preparation for future fuel infrastructure development. Wärtsilä’s multi-fuel power plants can run in the following opera
Revision Date: 7/30/2016
Tags: 221112 - Fossil Fuel 化石燃料, Wartsila, Reciprocating Engine
Wartsila Gas Engine Emission Reduciton
EMISSIONS REDUCTION FOR GAS POWER PLANTS Sulphur dioxide (SO2 ) and particulate matter (PM) emissions are insignificant for power plants running on natural gas. Nitrogen oxide (NOX ) emissions are also low. DRY METHODS (PRIMARY) Wärtsilä gas engines use a lean-burn combustion process. In this process, natural gas and air are premixed in a low air/fuel ratio (lambda 2-2.5) before being fed into the cylinders. The lean-burn process efficiently reduces NOX emissions due to a lower combustion temperature. Another advantage with the lean-burn process is the increased output and efficiency of the engine. Wärtsilä gas engines have sufficiently low NOX emissions to comply with most national/local regulations using lean-burn primary method only. SELECTIVE CATALYTIC REDUCTION (SCR) In areas with more stringent control of NOX emissions the engines can be equipped with SCR units. In the SCR, NOX is reduced by a catalyst, combined with a reagent that is either an aqueous solution of urea or ammonia. OXIDATION CATALYSTS Gas (SG) engines and multi-fuel (DF) engines can be equipped with oxidation catalysts for the abatement of carbon monoxide (CO) and/or hydrocarbon (HC) emissions, if required by national regulations. WÄRTSILÄ IOXI The Wärtsilä IOXI (Integrated Oxidation Catalyst) is a compact, cost efficient solution for moderate CO and formaldehyde (CH2 O) reduction from gas engines. Gas engines equipped with IOXI ensure compliance with most stack emission limits. COMBINED SCR AND OXIDATION CATALYST In some areas efficient multi-component emissions reduction is required. The combined catalyst system comprises SCR for NOX emissions and oxidation catalyst for CO and/or HC emission.
Revision Date: 7/30/2016
Tags: 221112 - Fossil Fuel 化石燃料, 483111 - Deep Sea Freight Transportation , 211111 - Crude Petroleum and Natural Gas Extraction 原油和天然气开采, Wartsila, Valves, Silencer, Heat Recovery Systems, Catalyst, Reciprocating Engine, Regulation, Cooling, Heat Recovery, Emissions Control
Wartsila power plants can operate with multi fuels
Wärtsilä’s power plants enable the transition to a sustainable, reliable and affordable power system. The main cornerstones are very high energy efficiency, outstanding operational flexibility, and multi-fuel operation. The applications range from stationary and floating base- load power plants to dynamic grid stability and peak load services, balancing large input fluctuations of wind and solar power, as well as serving a wide variety of industrial self-generation needs. This brochure outlines the capabilities and designs to handle gaseous and liquid fuels as well as multiple fuels. Multi-fuel power plants make power generation more reliable by being able to adapt to any situations that may occur regarding fuel availability or affordability. They can even switch fuels while running, for example changing to liq- uid fuel mode if the gas supply is suddenly interrupted. This capability provides 24/7 security of supply, hedge against fuel price increases and preparation for future fuel infrastructure development. Wärtsilä’s multi-fuel power plants can run in the following operations…
Revision Date: 8/1/2016
Tags: 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, 483111 - Deep Sea Freight Transportation , 211111 - Crude Petroleum and Natural Gas Extraction 原油和天然气开采, 221112 - Fossil Fuel 化石燃料, 221112 - Fossil Fuel 化石燃料, Wartsila, Silencer, Catalyst, Valve, Reciprocating Engine, Regulation, Cooling, Heat Recovery, Emissions Control