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gcv requiremnt for cfbc boiler 1 ton steam

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1-20 ton gas/oil fired boiler

Price: $12000-$450000/set

Capacity: 1-20 ton/h

Pressure: 0.7-2 Mpa

Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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7-70 MW gas/oil fired hot water boiler

Price: $160000-$1800000/set

Capacity: 7-70 MW

Pressure: 1.0-1.6 Mpa

Fuel: Nature gas, coke oven gas, blast furnace gas, carbon black off-gas, biogas, methanol, LPG, diesel, heavy oil, light oil, crude oil, etc.

Industries: Heat supplying, hospital, colleges and universities.

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2.8-29mw coal fired boiler

Price: $70000-$750000/set

Capacity: 2.8-29mw

Pressure: 1.0-1.25 Mpa

Fuel: Bituminous coal, lean coal, anthracite

Industries: Heating, hotels, schools, hospitals

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horizontal thermal fluid heater

Price: $12000-$350000/set

Capacity: 700 - 14000 kw

Pressure: 0.8 - 1.0 Mpa

Fuel: natural gas, coke oven gas, bio-gas´╝îliquid propane gas, diesel, heavy oil, light oil, crude oil

Industries: Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries

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1-20 ton biomass fired boiler

Price: $12000-$350000/set

Capacity: 1-20 ton/h

Pressure: 0.7-2.5 Mpa

Fuel: Biomass particles

Industries: Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital

efficiency with different gcv of coal and

Keywords: boiler efficiency, GCV of coal, increase in efficiency, comparison, efficiency improvement opportunity Cp = specific heat of superheated steam ( 0.45 Kcal/kgoC) . Actual air (total air) requirement (AAR) = theoretical air * (1+.


The boiler system comprises of: a feed water system, steam system and fuel system. The feed water system . 2.4.3 Atmospheric Circulating Fluidized Bed Combustion Boilers (CFBC) . Type of fuel and gross calorific value of the fuel ( GCV) in kcal/kg of fuel. And where Step 1: Calculate the theoretical air requirement.

Boiler Presentation - SlideShare

Jun 21, 2012 Circulating (fast) Fluidised Bed Combustionsystem(CFBC) The need to improve The Boiler Feed Water Treatment Quality of steam depend on water . Fuels used in Boiler S.No Solid Liquid Gaseous AgroWaste 1 Coal HSD Water Tube Boiler Used for high steam demand and pressure requirements

Section I: OBJECTIVE TYPE Marks: 50 x 1 = 50 -

A boiler generates 8 TPH of steam at an efficiency of 75 %. The fuel flow rate with a GCV of 3500 kcal/kg is . c) CFBC boiler d) pulverised coal boiler . S-6 A boiler generates steam at the rate of 12 ton/hr consuming 2 ton/ hr of coal having 4500 kcal/kg calorific value. . Theoretical air requirement = 5.6 Kg / Kg of coal.

B - Em-ea.org

1. The steam generation in a boiler is 16 tonnes for four hours. The oil In a CFBC Boiler the capture and recycling of bed materials is accomplished by . combustion of one ton of coal as compared to that required for one ton of fuel oil is: .. L-1 Calculate the steam generation requirement and fuel oil consumption for the

1. energy performance assessment of boilers -

improvements. 1.3 Performance Terms and Definitions. 1. Boiler Efficiency, = 100 x input. Heat steam) is compared with the energy content of the boiler fuel.


boiler regulations and nuclear regulations in Germany and also in the European Union. In thermal power plants the steam is generated by burning fuels or from the heat (implicit average heat consumption per 1 kWh = 222 grams of oil equivalent) . 1,000 MWe coal-fired power plant burns about 8,000 tons of coal;.

Fluidized Bed Combustion Boiler Technology For

Technical Study Report: Biomass Fired FBC Boiler for Cogeneration. UNEP-DTIE .. Table 1 Global Biomass-fuel based Electricity Generation Capacity, 2004. 9 . Figure 20: Steam Requirements after Installing the Cogeneration System. 52 .. Atmospheric circulating (fast) Fluidized Bed Combustion system (CFBC). 3.

Boiler Handbook Guide - Scribd

Oct 23, 2009 The superheater arrangement of the boiler is shown in figure 1. The steam temperature is limited to 450 deg C in biomass fired units. . case interesting with respect to the minimum instrumentation requirement for CFBC. . In direct method, the GCV weight of coal should be both on the as fired basis.

Download - Thermal Power


Boiler Book - Scribd

Sep 6, 2010 Steam boiler today range in size from those to dry the process . indigenous crude production falls short of our requirements, about 15 million tons of . CFBC boiler and the gas is expanded in a turbine and the exhaust gas from turbine .. 1 Non coking coal, produced A GCV exceeding 6200kcal/kg

Growing Trend of Process off Gas and Waste Heat

ing ovens, Waste steam reclamation, Preheating of boiler feed water with waste . lation to meet their own captive power requirements. A brief . ton of coal injection generates about 1,25000 Nm3/hr of BF gas GCV. -800-850. Pressure. MMWC. 900-1200. Blast furnace use BF gas for its 30-35 % of stove heating. Bal- .

Pre-Feasibility Report - Environment Clearance

Jun 23, 2015 Page 1. Pre-Feasibility Report. Proposed 3 x 90 MW Petcoke based Captive Co- generation Circulating Fluidized Bed Combustion (CFBC) boilers will be used in the SEIAA approved maximum limit of 20 tons/day/boiler for coal firing. this coal based CCPP is to meet the steam and power requirements

Dated 16.02.2005 for the period from 01.05.2013

Nov 23, 2013 Phase-1B. Electric. Arc. Furnace-1, V.D.. 35 Ton. Sponge Iron Kiln-2 .. boiler for generation of steam. -Utilising -1 mm microfines of coal in our CFBC Boiler. . 4-5% of ash content and also possess high GCV. .. of Blow down and waste water for slurry making thereby optimizing the water requirement.

Economics of Power Generation with UCG - Office of

22 Gas Turbine units/10 Steam Turbines in combined cycle mode. Construction . 300-600mm. Coal Required by 100MW plant for 30 years 0.015 billion Tons

December 2011 - SIMA

1. Setting Specific Energy Consumption (SEC) for each DC in the baseline year. 2. Setting the target boiler, power plant and having arrangement for selling Solid Fuel Energy: Quantity(kg)x GCV(Kcal/Kg) Kcal production has grown from less than 10 million tons .. steel, coal requirement is almost 1.6 MT, if quality is.

Cover:Cover SEPT - saimm

Page 1 Modern circulating fluidized bed combustion (CFBC) boilers, with capital costs above a coal price of approximately R300 per ton and at an electricity requirements are calculated using input data such as plant GCV). It was decided therefore, keeping in mind the low- quality discard coal that would be utilized,

before the mp electricity regulatory commission

Jan 28, 2015 IN THE MATTER OF Approval of Capital Expenditure of Unit 1 (45 MW), . 3 Plant Machinery (Boiler, Turbine Generator) . 2 GCV of Coal .. 2,516.07 per metric ton. The estimated steam requirement at turbine inlet for generating Combustion (CFBC) fired boiler technology has been considered

Environment Impact Assessment - Pollution Control

1.3. Location of The Project. 1. 1.4. The Project Justification. 2. 1.5. EIA Study Steam Parameter . Water: Water requirement of the proposed plant will be met through Kalang River. considering a GCV of 4000 Kcal/kg will be about 0.3 MTPA. Boiler: Circulating Fluidized Bed Combustion (CFBC) Boiler will be installed.

GHCL AR 2011.indb - GHCL India

The Global Soda Ash demand was 46 million tons in 2010 with a capacity of 57 .. standards read with requirements set out under Schedule VI to the Companies Act, 1 Usage of low GCV fuel in CFBC boiler maximized. 2 Mechanized 1 Installation of condensing turbine for better steam power balance. 2 Installation of

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