查询词典 gasification

The effect of air preheat temperature on coal gasification using air and stream as gasifying agent is investigated. In the range of experimental study, the gasification temperature is increased with the increasing of air preheat temperature.

在内径为200 mm 的固定床气化炉热态实验台上进行了煤高温空气气化试验研究，考察了空气预热温度对空气、蒸汽作为气化剂的煤气化过程的影响。

According to these conditions, we put forward a new biomass gasification technology 桞iomass pyrolysis gasification on solid bed with steam as gasifying medium and we do some experimental studies.

为了克服以上不足，我们提出了以蒸汽为气化剂的生物质热解和完全气化技术，并对该技术进行了工业化中试。

A kinetic coal gasification model combining chemical equilibrium was developed to evaluate and optimize gasifying parameters in entrained flow bed gasification.

为评价和优化气流床煤气化中的气化方案和气化参数，从化学动力学角度并结合化学平衡，依据气流床特性建立了气化动力学模型。

The experiments on the catalytic gasification of pulverized Fujian Longyan anthracite by using black liquor as the catalyst and oxygen enriched mixing gas(oxygen enriched air/steam) as the gasification medium were carried out in a bench-scale fluidized bed reactor.

在实验室小型流化床反应器中研究了福建龙岩无烟粉煤纸浆黑液富氧催化气化的特性，考察了纸浆黑液催化剂添加量不同时氧体积分数变化对碳转化率、产气率、煤气组成与热值的影响。

According to the experimental results the reaction mechanism of gasification is proposed: firstly, the catalyst releases an oxygen atom from its rich-oxygen site to combine with a carbon atom and create a CO, then the CO molecule desorbs from the catalyst surface; next, the catalyst absorbs a CO2 molecule; and finally on the catalyst surface another CO molecule is created and the original rich-oxygen site gets an oxygen atom. On the basis of gasification process the material balance equations were built, which were solved by using numerrical integral methods and the reaction rate constants for four steps were obtained: they are 0.0703mol·g-1·min-1·kPa-1, 0.0959mol·g-1·min-1·kPa-1, 0.00539 mol·g-1·min-1 and 0.0321 mol·g-1·min-1·kPa-1 respectively.

根据实验结果推导得出了该反应过程是催化剂表面富氧活性部位先与煤焦反应生成一个CO分子，然后此CO分子从催化剂表面脱附，接着催化剂吸附气态的CO2生成一个CO并且夺得一个氧原子实现自身还原的过程，在此基础上建立了煤的催化气化的物料平衡方程组，对各步骤的反应速率常数进行了求解，在本文采用的实验条件下，各反应步骤的反应速率常数分别为0.0703 mol·g-1·min-1·kPa-1；0.0959 mol·g-1·min-1·kPa-1；0.00539 mol·g-1·min-1·kPa-1； 0.0321mol·g-1·min-1·kPa-1。

Through analysis and comparison of coal gasification technologies between Undok gasifier and two-stage gasifier,the different gasification modes of two kinds of gasifiers were described.

通过对恩德炉与两段炉煤气化技术进行的分析和比较，论述了两种炉的不同气化方式。

Through analysis and comparison of coal gasification technologies between Undok gasifier and two-stage gasifier, the different gasification modes of two kinds of gasifiers were described.

摘 要：通过对恩德炉与两段炉煤气化技术进行的分析和比较，论述了两种炉的不同气化方式。

According to the information provided by Synfuels to ASIACHEM, when use anthracite produced in Bijie Area of Guizhou Province as feed material and by an advanced pulverized coal gasification process, the project may achieve IRR of 16-17% IRR against 58 $/b of oil price. In case of a water-coal-slurry gasification process, an IRR of 13-14% can be secured.

据中科合成油公司向亚化咨询提供的数据，以贵州毕节地区的无烟煤为原料，如果采用先进的干粉煤气化技术，在油价58美元/桶的外部环境下，项目内部收益率可达16-17%；如果水煤浆气化技术，内部收益率也将达到13-14%。

The experiment results indicate that the ignition method about blind hole and the linkage technology for changing blowing direction of the gasification tunnel on underground gasification without shaft style in steep coal seam are feasible.

试验结果表明，急倾斜无井式地下气化盲孔式电点火工艺，气化通道正、反向火力渗透互换贯通技术是可行的，煤气热值随煤气流量的增加而升高，并趋近于一稳定值。

It focused on the cycle of blast furnace production of two town gas from coal gasification process and the basic requirements for the production cycle time of their choice and some indicators of a comparative analysis of gasification.

文中着重介绍了循环鼓风两段炉生产城市煤气的工艺流程和对气化用煤的基本要求，对其生产循环时间的选择和部分气化指标作了比较分析。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。