Both coal gangue and coal bed methane are low heating value fuels.
煤矸石和含甲烷量较低的煤层气均属于低热值的燃料。
The power available from a given quantity of gas is directly proportional to its heating value.
对给定数量的汽油，其产生的有效动力与它的热值成正比。
The higher heating value decreases as the temperature increases and increases as the concentration increases.
产品气体的高热值随温度升高而减少，随浓度的增加而增加；
The change rule of gas constituents and its heating value are studied during 4 years of running of the gasifier.
研究了气化炉在4年运行过程中的煤气组分、煤气热值的变化规律。
Variations of the process enable production of high purity hydrogen, methanol, ammonia, methane or low heating value gas.
此过程的演变工艺可以生产高纯度氢气、甲醇、氨、甲烷或低热值气体。
As a byproduct of crude refining process petroleum coke features a low ash content, moderate volatility and a high heating value.
石油焦是炼油工艺的副产品，具有低灰分、一定挥发份和高热值的特性。
Gas from the combustion of fuel, the heating value of which has been substantially spent and which is, therefore, discarded to the flue or stack.
燃料燃烧产生的气体，其热值已大体上耗尽，因此排入烟道或烟囱。
As a result of low heating value and unsteady component, ignition and combustion of Municipal Solid Waste (MSW) are difficult using conventional methods.
我国城市垃圾有热值低、成分不稳定等特点，因而按常规方法不易点火和稳定燃烧。
The heating value of the natural gas used as the fuel for the glass melting must be accurately controlled to improve the production quality of color TV tubes.
为了提高彩管玻壳的生产质量，要求对做为玻璃炉窑燃料的天然气的热值进行精确控制。
The most of the biomass fuels (wood, straw) has heating value in the ragne of 10-16 MJ/kg, whereas liquid fuel (diesel, gasoline) posses higher heating value.
在大部分的生物质燃料（木材，稻草）已加热的10月16日兆焦耳ragne价值/公斤，而液体燃料（柴油，汽油），具有的较高的热值。
The SCWO process, on the other hand, can convert virtually all of the heating value of the sludge to hot water or steam without the need for stack gas scrubbing.
不过，污泥转燃油转化系统差不多可以完全转换污泥潜在的燃烧热能用以生产热水和蒸汽，且没有烟气气洗的必要。
The Gas Analyzer measures the individual components and calculates physical properties such as specific gravity and heating value in approximately 100 to 160 seconds.
气体分析器测量个别成分，并且计算出物理性能(例如气体比重和热值)在大约100 - 160秒内。
When carbon conversion efficiency increases, the gasification temperature decreases, while the yield of dry gas, the heating value and the gasification efficiency increase.
在气化压力增加的过程中，气化温度和气体热值增加，干气体产率和气化效率下降。
The measured solar-to-fuel energy conversion efficiency — defined as the heating value of the fuel produced divided by the solar radiative power input — reached 0.8 per cent.
测量的太阳能与燃料转换效率（产生的燃料加热值与太阳辐射输入功率之比）达到 0.8%。
The feasibility of the relevant technical method is discussed to the problems such as lower heating value of the coal gas, the poor comprehensive use of the coal gas and so on.
针对现行低温干馏工艺存在的煤气热值低、煤气未完全回收综合利用等问题，讨论了相关技术措施的可行性。
A heating value feedback adjusting system was developed using the airflow heating method to measure the heating value online with air added to the gas to adjust the heating value.
利用对空气流加热的方法在线测量燃气的热值，通过给燃气加入空气调整燃气热值，设计了燃气热值反馈调节系统。
On the basis of the experimental data, the components of the gas yield and their change were analysised. At the same time, the variation of the pyrolysis gas heating value was studied.
在所得实验数据的基础上对热解气体产物的组成以及变化情况进行了分析，并研究了热解混合气的热值随时间变化的情况。
The effects of equivalence ratio and volume fraction of oxygen on gas composition, carbon conversion and low heating value of fuel gas were investigated through a series of experiments.
实验主要考察了氧的当量比和氧体积分数对气化气组成、碳转化率和气体热值的影响。
The effects of equivalence ratio and volume fraction of oxygen on gas composition, carbon conversion and low heating value (LHV) of fuel gas were investigated through a series of experiments.
实验主要考察了氧的当量比和氧体积分数对气化气组成、碳转化率和气体热值的影响。
Syngas heating value and cold gas efficiency which are the key parameters to evaluate syngas quality and performance of gasifier influenced the efficiency of whole IGCC power system directly.
合成气化学能和冷煤气效率直接影响着整个IGCC电站系统效率，是衡量合成气品质和气化炉性能的关键参数。
The variations of lower heating value, theoretical air fuel ratio and combustion potential of natural gas fuel were investigated according to the variation of natural gas composition in China.
根据中国天然气组分变化的情况，研究了天然气组分变化时，燃料的低热值、理论空燃比和燃烧势等燃烧参数的变化；
Then the module between the elemental contents and heating value with the method of Artificial Neural Network was establishes. It provides the basic data for the design of the smoldering equipment.
并建立了元素含量和热值间的神经网络模型，为阴燃设备的设计提供了基础数据。
In order to ignite the liquids product successfully, ethanol was used as an auxiliary fuel for the heating value determination of liquid product obtained from corn stalk pyrolysis using calorimeter.
基于玉米秸秆热解液体产物不易直接被点燃的问题，提出了利用无水乙醇作为助燃剂诱发其燃烧，然后在量热仪上准确测定热值的新方法。
The coal gases came from two-stage gasification process and the exhaust gases containing combustible components from chemical and metallurgical industries are all low heating value (LHV) gas streams.
以两段法等制作的普通煤气及化工、冶金企业中含可燃组分的废气等，都是低热值燃料。
To boost the market value of efficiency, all new buildings are required to have an "energy pass" detailing power and heating consumption.
为了提高能效的市场价值，所有新建筑都必须有详细说明电力和供暖消耗的“能源通行证”。
That heating effect will induce dramatic effects on these subalpine meadows, causing loss of plant seed we especially value here, the flowering plants.
热效应会对这些亚高山带的草原产生剧烈的影响，造成我们非常珍惜的开花类植物的减少。
The analysis shows that thermal consumption should reach value of minimum support and minimum confidence for pressure, and flow in management of heating.
分析表明：对于供热系统的温度、压力和流量，其热量消耗应满足最小支持度和最小置信度阈值。
The analysis shows that thermal consumption should reach value of minimum support and minimum confidence for pressure, and flow in management of heating.
分析表明：对于供热系统的温度、压力和流量，其热量消耗应满足最小支持度和最小置信度阈值。
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