China CFB Boilers Milestones
CFB boiler development in China:
The circulating fluidized bed (CFB) coal-fired boiler has being rapidly developed in China since 1980s and becomes a key clean coal technology used in thermal and power generation. In this paper, the development history and development status of the CFB boiler in China are introduced. The development history of the CFB boiler in China is divided into four periods and the important features of each period are given. Some latest research activities and important results on CFB boilers, and the typical achievements and newest development of the CFB boiler in China are also introduced. In addition, a few challenges and development directions including the capacity scaling up, SO2 removal and energy saving are discussed.
China CFB boiler development
In recent years,CFB technology has passed several scale-up milestones in regard to plant capacities for selected fuels and increased steam data as boilers have evolved from sub-critical CFB boiler to super-critical CFB boilers.
CFB boilers have undoubtedly now moved into the utility-scale range , with many sub-critical units in operation with a capacity of 250–300 MWe. The main fuel for the boiler is bituminous coal sourced from ten local coal mines but with a wide range of parameters, including an as-received heating value ranging from 4300 to 5500 kcal/kg, attesting further to the fuel flexibility of the CFB technology. In addition, the design allows provision for the introduction of coal slurry through lances, comprising up to 30 percent of the total fuel heat input.
China vertical CFB boiler technology:
The CFB boiler vertical tube technology produces steam from a single pass of water through the furnace tubes, eliminating the need for a steam drum and the associated steam circulation system. The supercritical steam properties allow high steam heat absorption, achieving net plant efficiency in excess of 43 percent.
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Circulating fluidised bed Boiler Cases
ZG Boiler Workshop
Why choose ZG Boiler as China CFB Boilers Milestones manufacturer
We have over 70 years' experience of boiler and autoclave, and we have a professional installation and after-sales staff for products.Take advantage of the most economical way to improve efficiency and operating flexibility, Get substantial savings on your fuel costs,Reduce all emissions for each K/W of electricity generated, including CO2.
How about the quality of China CFB Boilers Milestones ?
Our China CFB Boilers Milestones manufactured strictly according to national and international standard. our products have approved ASME, IBR, ISO9001-2008, etc
All our company's products are 100% factory inspected to ensure the high quality.
We provide one year quality warranty service, please rest assured purchase.
Basic Information of CFB Boiler manufacturer--- ZG Boiler
Number of Employees:above 1500 People
Our products:industrial horizontal steam boiler and hot water boiler(biomass boiler, gas boiler, oil boiler, coal boiler, etc), CFB boiler, power plant boiler, waste heating recovery boiler, Pressure Vessel(AAC autoclave, Curing tank,etc )
Factory Size (Sq.meters):400,000 square meters
Factory Location:Factory 1: Zhengzhou,,Henan, China. Factory 2: Xingyang,Henan,China
Number of R&D Staff:376 people
Our Trade & Market
Total Annual Sales Volume:US$100 Million
Main Market:South America(Colombia, Venezuela, Guyana, Suriname, Ecuador, Peru, Brazil, Bolivia, Chile, Paraguay, Uruguay, Argentina and French Guiana),
North America(Bahamas, Canada, Costa Rica, Cuba, El Salvador, Guatemala, Honduras, Haiti, Jamaica, Mexico, Nicaragua, Panama),
Eastern Asia(Mongolia / Russia / North Korea / South Korea / Japan),
Oceania(Australia, New Zealand, Fiji),
Mid East(Bahrain, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Syria, UAE and Yemen, Palestine, Algeria, Libya, Morocco, Tunisia and Sudan, Mauritania and Somalia),
Africa(Egypt, Sudan, Libya, Tunisia, Algeria, Morocco, Ethiopia, Somalia, Kenya, Tanzania, Sierra Leone, Liberia, Cote d'Ivoire, Ghana, Togo, Niger, Nigeria, Cameroon, Gabon, Congo (Brazzaville), Zambia, Zimbabwe, Angola, Mozambique, Botswana, Namibia, South Africa),
South Asia(Nepal, Bhutan, India, Pakistan, Bangladesh, Sri Lanka, Maldives)
Southeast Asia(Vietnam, Laos, Cambodia, Thailand, Myanmar, Malaysia, Singapore, Indonesia, Brunei, the Philippines, East Timor)