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critical boiler operating steam parameter 221.12bar and 375 centigrate . you can rise in pressure and temperatureabove the critical point. that is called supercritical boiler.

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Q: What are critical and super critical boilers?
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How high can steam pressure achieve?

Steam pressure can be raised as high as the rating of the steam generator. Some super-critical steam generators actually operate at over 15,000 psi. Critical pressure/temperature for steam is 3206 psia, and 705^F. This is the point at which steam and water are indistinguishable from one another. All critical and super-critical steam generators require forced flow, (the water/steam is pumped through the generator). The temperature or the pressure can be raised above critical values, with the use of specialized equipment. Generally speaking, non-forced flow boilers can only achieve about 1500 psia, as the density of the steam approaches the density of the water, preventing natural circulation.


What is marine boilers?

boilers which are used in ships called as marine boliers.


What are the uses of boiler?

To generate steam to drive turbines to generate electricity, Steam used for air conditioning systems, heating ,hot water ,process applications, driving steam engines , boilers to run ships using super heated steam, auto clave's, portable heat /hot water for buildings. smaller boilers to generate power to run cars


How do condensing boilers work?

Condensing boilers are designed to increase energy efficiency by using the wasted heat from flue gases to heat water up before it even reaches the main boiler. These boilers are very energy efficient and are mandatory or preferred in many countries.


What is super critical technology?

»The supercritical technology is nothing but the thermodynamic where there is no clear distinction between the Water and Steam phase in the Rankine Cycle•Water reaches to steam state at a critical pressure above 22.1 Mpa.

Related questions

What is meant by the super boiler?

A Super Boiler is an energy saving boiler with advanced controls. Super boilers reduce the cost of fuel as well as carbon based emissions up to 40%.


What are some critics' ideal boilers?

There are many ideal boilers for critics. Some ideal boilers for critics include the Buderus boilers, the ORLAN boilers, and lastly the Crown Boiler company boilers.


How high can steam pressure achieve?

Steam pressure can be raised as high as the rating of the steam generator. Some super-critical steam generators actually operate at over 15,000 psi. Critical pressure/temperature for steam is 3206 psia, and 705^F. This is the point at which steam and water are indistinguishable from one another. All critical and super-critical steam generators require forced flow, (the water/steam is pumped through the generator). The temperature or the pressure can be raised above critical values, with the use of specialized equipment. Generally speaking, non-forced flow boilers can only achieve about 1500 psia, as the density of the steam approaches the density of the water, preventing natural circulation.


Why steam boilers are coil type boilers?

All boilers are not coil type think of the pork chop steam boilers AKA cast iron sectional


What are all the products made in bhel trichy?

Utility Boilers Industrial Boilers CFBC Boilers HRSG


Which friend has a mother who is super critical of them?

The TV show? Monica


What are the three basic types of low pressure boilers?

The three basic types of low pressure boilers are fire tube boilers, water tube boilers, and cast iron sectional boilers. Fire tube boilers heat water by circulating hot gases through tubes, water tube boilers circulate water through tubes that are heated externally, and cast iron sectional boilers have multiple sections that heat water as it flows through them.


What is marine boilers?

boilers which are used in ships called as marine boliers.


How many boilers did Titanic have?

there were around 29 boilers divided into 6 boiler rooms. the boilers were 15-foot-high. and provided the ship with steam.


What is pf fired boiler?

For getting better efficiency from boiler, coal is pulverized in mills (powder form) before entering into boiler along with hot air. This is done in order to control damage to boiler tubes and plates due to high (but cheap) sulphur content in coal. These types of boiler are usually called super critical boiler and works on high pressure (3600psi) and temperature (610 degree C) unlike sub critical boilers. alok bh.


Where can I buy industrial boilers online?

Powermechanical.com, cleaverbrooks.com, and Reimersinc.com are examples of websites that offer industrial boilers. These are reliable websites and offer good deals on boilers.


What is silica level in boilers?

The silica level in boilers is an important parameter to monitor as it can cause scaling and damage to boiler components if levels are too high. Silica in boiler water usually comes from the raw water used to feed the boiler and typical acceptable levels are below 150 ppm to prevent problems. Regular testing and control of silica levels are recommended to maintain efficient boiler operation.