1-20 ton gas/oil fired boiler
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.
7-70 MW gas/oil fired hot water boiler
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.
2.8-29mw coal fired boiler
Pressure: 1.0-1.25 Mpa
Fuel: Bituminous coal, lean coal, anthracite
Industries: Heating, hotels, schools, hospitals
horizontal thermal fluid heater
Capacity: 700 - 14000 kw
Pressure: 0.8 - 1.0 Mpa
Fuel: natural gas, coke oven gas, bio-gas，liquid 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
1-20 ton biomass fired boiler
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
liquid and gaseous fuels - VKK STANDARDKESSEL GmbH
Boiler plants for liquid and gaseous fuels. liquid and high-temperature boilers. liquid and Hot water generator for supplying a car factory in Lower Saxony.
boiler efficiency guide - Cleaver-Brooks
lowest portion of your boiler investment. Fuel costs . temperature of a 2 or 3-pass boiler, of the same basic .. generally, gaseous and liquid fuels burn more.
Guide to Low-Emission Boiler and Combustion Equipment Selection
Almost any solid, liquid, or gaseous fuel can be burned in a watertube boiler. low-temperature flue gas is present, corrosion-resistant materials are some-.
Boiler Fuel - an overview | ScienceDirect Topics
Natural gas is a strong candidate for boiler fuel in the sugar mill if there is a This process converts coal into either a low-sulfur boiler fuel or into refinery syncrude. Emphasis in this Section is therefore placed upon firing with liquid and gaseous fuels. A tendency to high combustion-chamber temperatures sometimes
Gaining efficiency from hydronic boilers - Plant Engineering
May 22, 2018 Lower water temperature means higher efficiency 137°F for natural gas), the water vapor in the flue gases condenses to liquid, There are variables that can affect the dewpoint temperature, such as fuel type and excess air
Overview - Fairbanks, Alaska
In a conventional boiler, the normal temperature of the flue gas exiting is 350° 212° to liquid at 212°), it gives off heat that is absorbed by the water in the boiler, boiler efficiency has not been a concern in the past when fuel costs were low.
Stack Losses for Natural Gas | Natural Resources Canada
Aug 27, 2018 Calculating stack losses for boilers using natural gas involves six steps and is based on the following: Ultimate Analysis values for natural gas lb / lb fuel . When firing natural gas a minimum temperature of the heat exchanger Enthalpy of liquid at CAT (h f Btu / lb ) vapor at 1 psia & FGT (h g Btu / lb ).
Optimal Combustion Process - Fuels and Excess Air
Stable and efficient combustion conditions require correct mixture of fuels Natural gas-fired boilers may run as low as 5 percent excess air. Even so-called "on-ratio" combustion, used in boilers and high temperature . Fluid Mechanics.
Combustion Fundamentals - Industrial Wiki - odesie by Tech Transfer
The fuel can be a solid, liquid or gas, and the amount of heat released is The proper value of excess air is a function of boiler load, fuel quantity, and air leakage . At low fuel oil temperatures, inadequate combustion will occur at the burners.
Combustion - Engineering ToolBox
Boiler house topics - fuels like oil, gas, coal, wood - chimneys, safety valves, tanks Adiabatic flame temperature hydrogen, methane, propane and octane - in Kelvin API gravity express the gravity or density of liquid petroleum products. Higher and lower calorific values (=heating values) for some common fuels - coke,
FLAMES - Thermopedia
Certain flames can be sustained below this temperature and are termed "cool" with air of a gaseous fuel such as natural gas, commercial and industrial liquid fuels, Premixed gas flames can arise from fuel gas and air being mixed prior to The gas flow rate may be relatively low, in which case, the incoming gaseous
Fuel Ash Corrosion - National Board
For coal-fired boilers, sodium and potassium iron trisulfates are the liquid species blamed for The combustion of most fossil fuels, natural gas being one exception, Both sulfurous acid and hydrochloric acid condense at lower temperatures.
40 CFR § 63.11237 - What definitions apply to this subpart? | CFR
Electric boilers that burn gaseous or liquid fuel during periods of electrical power .. steam or hot water) that meets the minimum operating temperature, flow,
Chapter 1 - Fuel systems - SciTech Connect - Elsevier
Low-BTU gases refer to fuels with heating values between 10 and 35 MJ/kg. . specified gas fuel temperature set points required by the gas turbine. . A liquid knockout drum near the gas-consuming furnace (or group of furnaces) should be
available and emerging technologies for reducing greenhouse gas
many gas and liquid fuel boilers do not have APH. Economizers are favored exits at a lower temperature, and boiler efficiency is improved. For firetube boilers
from coal reforming or biomass, also named gas to liquid fuels, GTL). . distribution from 5 to 15 carbon chains), is used in very cold weather, and in military aircraft. .. K to 1200 K in a gas furnace, with Ni-catalyst on alumina plus a final pass
1. fuels and combustion - BEE
The various types of fuels like liquid, solid and gaseous fuels are available for firing in . At low ambient temperatures (below 25°C), furnace oil is not easily.
Tutorials of combustion and fuels
Presentations for the lecture Combustion and fuels available online at . Density of a gas can be changed by modifying either the pressure or the temperature. .. Approximate formulas for the lower caloric value of solid and liquid fuels . For stoker-fired boilers the combustion chamber size depends on the grate size and it
Challenges when Converting Coal-Fired Boilers to Natural Gas
key boiler performance impacts include furnace exit gas temperature, radiant In addition, Computational Fluid Dynamic (CFD) modeling can be a powerful Regarding NOx, natural gas contains low fuel-bound nitrogen content and requires
Chapter 2 Flue gases and fuel gases
Jun 19, 2001 information and definitions on flue gases, fuel gases and the various thermal combustible gases such as C2H6, CO, CO2, H2, H2O, oily liquids and a solid A typical oil-fired furnace (picture from Lancaster, 2000) relatively low combustion temperature and the possibility to trap sulphur by adding.