Details of the supercritical boiler design ppt 2012 that can be downloaded. ....etc

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How many different types of boilers are there?
There are two general types of boilers: ''fire-tube'' and ''water-tube''. Boilers are classified as high-pressure or low-pressure and steam boiler or hot water boiler. Boilers that operate higher than 15 psig are called high-pressure boilers. A hot water boiler, strictly speaking, is not a boiler.
What is a boiler feed water system?
Boiler feedwater is an essential part of boiler operations. The feed water is put in to the steam drum from a feed pump. In the steam drum the feed water i ....etc

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Prepared by:
Biswarup Mondal



INTRODUCTION
Definition: Supercritical Fluid is any substance at a temperature and pressure above its Critical point.
Example: Commonly used Supercritical fluids are CO2 & H2O.
Phase Diagram:

INDEX
Introduction
Properties Of SCF
Applications
Applications --Extraction
Applications --Nano Particle Synthesis
Natural Occurrence
Conclusion

PROPERTIES OF SCF
SCF can penetrate solids like gas.
It dissolves materials li ....etc

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to get information about the topic three element boiler drum level control logic full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-boiler-water-level-control-system?pid=17683&mode=threaded

http://seminarsprojects.net/Thread-boiler-water-level-control-system?pid=16786&mode=threaded ....etc

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sir please help to get a ppt of lanchashire boiler . ....etc

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lancashire boiler ppt download

It is a stationary, fire tube, internally fired boiler. The size is approximately from 7-9 meters in length and 2-3 meters in diameter.

Construction of Lancashire Boiler:
It consists of

Cylindrical shell
Furnace tubes, bottom flue and side flues
Grate
Fire bridge
Dampers

Cylindrical shell
It is placed in horizontal position over a brick work. It is partly filled up with water. The water level inside the shell is well above the furnace tubes.

Furnace tubes, bottom flue and side flues:
Two large internal furna ....etc

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DESIGN OF BOILER STACK
ABSTRACT
Chimney, which form the last component of a system using a flue gas such as feoiler, IC engines, play a vital role in maintaining efficiency, draft, etc, of a system and also in minimizing the atmospheric pollution.
The boiler plant of HOCL had used LSHS (low Sulphur heavy stock) as a fuel. Recently they changed the fuel to LSFO (low Sulphur furnace oil). As a combined effect of increased corrosion rate and natural calamities the stack had undergone failure. As per the Kerala State Polluti ....etc

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I want abstract of the Super Critical Boiler
Abstract and some material related Super Critical Boiler ....etc

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Basics about functioning of Supercritical steam generators and the materials used in the same. ....etc

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pdf file download lancashire boiler

Lancashire Boiler :-Lancashire Boiler is a stationary,fire tube,internally fired, horizontal and natural circulation boiler. Lancashire boilers are reliable and bear over load. They are economical within their operating capacity. However, they are bulky and initially raise steam very slowly. Working pressure in lancashire boilers are in the range of 0.7 MPa to 2 MPa and efficiency of the boiler is about 65% 70%. Size of these boiler depends upon size of shell which may be 2 m to 3 m in diameter and 6m to 10 ....etc

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