贫煤

贫煤、贫瘦煤用作高炉喷吹煤的可行性研究

Feasibility study on blast furnace blowing with meagre coal and meagre lean coal

一种漩流燃烧设备燃用贫煤时的Nox排放特性

Nox emission characteristic of swirl combustion equipment in firing lean coal

大型贫煤和烟煤锅炉NOx排放特性的研究

Study of the NO x Discharge Characteristics of Large Lean and Bituminous Coal Boilers

无烟煤与贫煤混煤燃烧和NOx排放特性的实验研究

Experimental Research on the Burning of Anthracite Mixed with Lean Coal and Its NOx Emission Characteristics

新型水平浓淡风低NOx煤粉燃烧器在贫煤锅炉的应用研究

Study on Application of new type HBC-SSA burners with low NOx emissions in a lean coal fired boiler

670t/h燃贫煤锅炉NOx排放及稳燃特性的工业试验研究

Industrial experiment on the NO_x emission and steady-state combustion characteristics of a 670 t / h lean coal-fired boiler

贫煤一维燃烧SO2和H2S析出特性试验研究

Experimental Study on the Characteristics of SO_2 and H_2S Release During Lean Coals One Dimension Combustion

降低温度导致N2O生成量增加而同时NO生成量减少，烟煤N2O产量要比贫煤高一些。

Temperature reduction leads to increasing N_2O formation , but to reducing NOformation ; bituminous coal yields more N_2O than lean coal .

贫燃型汽车尾气NOx的催化净化无烟煤与贫煤掺烧氮氧化物生成规律的研究

Catalytic removal of nitrogen oxides for the lean-burn automobile exhaust Study on Laws of NO_x Emission During Combustion of Anthracite Blended with Lean Coal

即使燃用贫煤，采用该燃烧系统就有很好的低Nox特性，可以满足国内燃用贫煤锅炉的要求。

Even firing lean coal , this system can reach very low Nox emission and meet the domestic environment protecting requirement .

W火焰锅炉因其火焰行程长、炉内的高温烟气向火焰根部回流而被广泛应用于无烟煤和贫煤的燃烧。

Down-fired boilers are widely applied for burning anthracite and lean coal owing to the long distance of flame penetration and large amounts of recirculation flue gas .

华能榆电300MW机组贫煤锅炉稳定运行的措施

Measures for Stable Operation of 300 MW Generators ' Lean Coal Boiler

对于燃用贫煤和劣质烟煤的中小型煤粉锅炉，在分级燃烧条件下其NOx排放和煤粉燃尽之间存在互相制约的问题。

For medium and small-sized lean and bum bituminous coal boiler using staging combustion , NOx emission and coal burnout are two problems which restrict each other .

300MW机组贫煤锅炉改烧烟煤的研究和实践

Study and Actualization of Burning Bituminous Coal in Lean Coal-fired Boiler of the 300 MW Unit

结果表明：在贫煤-贫煤混煤燃烧过程中，各单煤SO2析出基本没有相互影响，H2S析出较复杂；

The results showed that the characteristic of SO_2 release in the lean blended coals was not affected by each coal , the disciplinarian of H_2S release was complicated ;

对国内已投运的10台300MW容量级W火焰双拱锅炉燃用无烟煤及贫煤的燃烧效果作了调查研究。

There are about 10 sets of 300 MW class , anthracite and lean coal fired W ? flame double arch boilers now in operation in China .

最后，应用BP人工网络模型对黄台电厂贫煤与其它煤组成混煤燃烧过程中SO2和H2S的释放浓度进行预测。

At last , applying to the BP artificial neural network which was typically provided with three layer structure forecasted the SO2 and H2S concentration of the different blended coals , that other coal was put in HT coal .

华能榆社电厂二期工程300MW机组选用了贫煤锅炉，以较难燃烧的贫煤做为燃料。

Lean coal boilers are used in the 2nd stage project of 300 MW generator-units of Huaneng yushe power plant , which use unburnable lean coal as fuel .

本文详细分析了NOx生成机理，低NOx燃烧器以及炉内空气分级燃烧的机理及其影响因素，并对300MW贫煤锅炉高效低NOx燃烧技术进行优化模拟，对OFA优化设计作了介绍。

The ultimate principles of NOx formation , low NOx burner and air staged combustion are analyzed herein . The 300 MW lean coal high efficency low NOx combustion technology is optimistically simulated , and OFA optimization design is introduced .

分析了这2种锅炉在满负荷和低负荷时NOx排放量的差别，并指出了燃用贫煤锅炉比燃用烟煤锅炉NOx排放量高的原因。

The authers study and analyse the difference of NO x emissions between the boilers ( running in full load and low load ), and present the reasons why the NO x emissions of the boiler combusting semi anthracite coal is more than one combusting bituminous coal .

利用一种新型的二次风喷口水平摆动的水平浓淡风煤粉燃烧器对一台300MW燃贫煤锅炉进行技术改造，并对影响NOx排放量和飞灰可燃物含量的各种因素进行了现场试验研究。

In situ experimental studies were made on the NOx emission and unburnt carbon loss in a 300 MW lean coal fired boiler , which adopted a new kind of HBC burner with the side secondary air ( HBC-SSA ) and the horizontally offset secondary air nozzles .

本文通过选取2种不同的煤样――贫煤和烟煤，按照不同的配比与污泥进行混合，并对混合样在TGA-FTIR热综合分析仪上进行一系列的燃烧和热解试验。

In this paper one kind of sludge and two kinds of coal are select and mixed in different ratio , every sample is investigated through a series of co-combustion and co-pyrolysis experiments using an advanced TGA-FTIR co-operation .

微油点火技术在燃用贫煤超临界锅炉上的应用

Application of Less Oil Ignition Technology in Poor-coal Fired Supercritical Unit

微油点火在燃用贫煤锅炉上的试验研究

Experimental Research on Tiny-oil Ignition Technology on a Meager-coal Fired Boiler

铜川贫煤中氮赋存形态的红外光谱研究

The identification of functional forms of nitrogen in Tongchuan lean coal by FTIR

锅炉燃烧由贫煤改烟煤的热效率分析

Investigation into Thermal Efficiency of Boiler Burning Bituminous Coal Instead of Meager Coal

烟煤锅炉改烧无烟煤/贫煤的研究分析

Analysis and research of replacement of anthracite / poor coal in bituminite fired boiler

催化剂对贫煤焦还原NO动力学参数的影响

Effects of Catalysts on Kinetic Parameters of NO Reduction by the Lean Coal Char

无烟煤与贫煤掺烧氮氧化物生成规律的研究

Study on Laws of NO_x Emission During Combustion of Anthracite Blended with Lean Coal

高炉煤气与贫煤在电站锅炉中的混烧实践

The Practice of Combined Firing With Blast-furnace Gas and Deficient Coal in Power Station Boiler