1·Sillimanite refractory castable is good in use at combustion zone in CFB boilers.
硅线石耐火浇注料适用于流化床锅炉的燃烧部位。
2·The limitation of carbon loss rate outside combustion zone was theoretically analyzed.
从理论上分析了燃烧带以外失碳率的范围。
3·A fuel stream is injected through at least one fuel injection side adjacent to the oxidant injection side in the combustion zone.
燃料物流通过至少一个燃烧区内与氧化剂喷入侧相邻的燃料喷入侧喷入。
4·The running conditions before and after reforming, and the cold aerodynamic field in combustion zone after reforming are tested and evaluated.
测试和评价了改造前后锅炉运行状况、改造后的燃烧区域冷态空气动力场。
5·Below the secondary air inlet is reducing atmosphere combustion zone for big particle. Above the secondary air inlet is oxidizing atmosphere combustion zone.
二次风入口以下为大粒子还原气氛燃烧区，二次风入口以上为小粒子氧化气氛燃烧区。
6·When working face has mechanized support, air leakage quantity is small, velocity is low in goaf, and spontaneous combustion zone is more approach to working face.
有综采支架时，工作面向采空区的漏风量过小，致使采空区的速度很小，自燃带靠近工作面。
7·By qualitative analysis, it has been proved that the motion of the Combustion zone boundary and the enlargement of the dimensions of the cavity with time would balance the acoustic energy growth.
定性的证明了燃烧区边界的运动和燃烧中空间随时间的扩大对声能的增长起抵销作用。
8·Combined with coal characteristics in goaf of fully mechanized top-coal caving, determinant criteria and methods of hazard zone in goaf are determined by theory of coal spontaneous combustion zone.
本论文结合综放面采空区浮煤自然发火的特点，运用煤自燃危险区域判定理论，确定了采空区自燃危险区域的判定条件和方法步骤。
9·The experimental results indicate that secondary air can accelerate volatile combustion in dilute phase zone and raise temperature here remarkably.
实验结果表明：二次风可以促进挥发分在稀相区的燃烧，对提升稀相区的温度作用明显；
10·The results show that in the high temperature zone of coal combustion and gasification elemental mercury is thermal stable form of Hg.
化学热力平衡分析结果表明，在煤燃烧和气化的最高温度区域里，单质汞是汞的主要形式；