铸铁用湿型砂中加入煤粉，可以防止铸件表面粘砂缺陷，改善铸件的表面光洁度，并能减少夹砂缺陷，改善型砂的溃散功能，对于湿型球铁件，还能有效的防止产生皮下气孔，可用圆形涡流燃烧器，空气不用预热。
n. gum
vt. braize
misc. baring powder coal ; pulverized coal
时前 中文名称：煤粉 英文名称：coal fines 定义：粒度大于0mm到0.5mm的干煤。 石油焦可视其质量而用于制.. 碳粉压球机_磷石膏压球机成型设备 12小时前 木碳粉(木炭粉)是用农作物秸秆、
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煤粉颗粒粒度对低温NOx和SO2生成特性的影响 - 煤炭网 关键词 煤粉，颗粒粒度，燃料NOx，有机硫析出 [gap=896]KEY WORDS pulverized coal,particle size,fuel NOx,organic sulfur releasing
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无烟煤粉 [矿业] anthracite duff ; [矿业] anthracite culm ; pulverized anthracite ; culm
煤粉燃烧器 powdered coal burner ; NMC-RSQ ; coal burner
煤粉炉 coal-powder boiler ; pulverized coal furnace ; powder boiler
气卸散装煤粉车 bulk-coal powder pneumatic delivery tanker ; bulk-cement pneumatic delivery tanker
煤粉锅炉 pulverized coal boiler ; boiler ; pulverized-fuel boiler
煤粉细度 fineness of pulverized coal ; coal fineness ; fineness
煤粉燃烧 Coal Powder Burning ; pulverous coal combustion ; pulverized coal burning
清除煤粉 bugdusting
煤粉燃烧锅炉 pulverized coal fired boiler
Developing new-type dense-dilute pulverized coal burner is one of hotspots in pulverized coal combustion realm.
进行新型浓淡燃烧器的开发是目前煤粉燃烧学领域的热点之一。
参考来源 - 弯头型煤粉浓缩器的数值模拟研究To prevent the explosive event of boilers, coal powder must be completely burnt.
为了避免锅炉爆炸事件的发生,炉内煤粉必须充分燃烧。
参考来源 - 基于图像处理技术的炉膛火焰检测方法研究Finally,FSJ-02 was optimized as dispersion agent of coal fines used for CMB stimulation because it has a excellent dispersing ability,low price,adequate supply and so on.
最终优选出具有分散性能良好、价格低、货源广等特点的分散剂FSJ-02作为煤层气压裂改造用的煤粉分散剂。
参考来源 - 用于煤层气改造的分散剂优选实验研究Fractal dimension can give some useful information about pulverized coal physical structure and combustion characteristics.
煤颗粒的表面分形维数能很好地反映煤粉颗粒的物理结构特性,并进一步提供有效的煤粉颗粒燃烧特性信息。
参考来源 - 超细化煤粉表面形态分形特征Pulverized-coal high-pressure dense-phase pneumatic transmission represents one of the key technologies for the pressurized coal gasification of a gas fluidized bed.
煤粉高压密相气力输送是气流床加压气化的关键技术之一。
参考来源 - 高压密相气力输送固相流量的实验与GRNN网络预测·2,447,543篇论文数据，部分数据来源于NoteExpress
将煤粉与黏土混合制成的煤球比块煤便宜得多。
Mixing clay with coal is much cheaper than burning large blocks of coal.
介绍了2672烧结厂烧结机上采用的煤粉点火器系统。
A fine coal fired ignition system used in sinter plant No. 2672 is described.
对两种煤粉浓缩器丘体和百叶窗的浓缩能力进行了试验研究。
The concentrating ability of two types (i. e., brent and shutter) of pulverized coal concentrators was investigated and tested.
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