实际应用表明,设计的程序可移植性和可扩展性强,可靠性高,节省了输煤程控系统的编程时间和调试时间。
The actual application showed that the program has strong portability and expansibility and high reliability, which saves time of programming and debugging of coal conveying control system.
水煤体溃泄是一种具有突发性、能量大、持续时间短、爆发力强和损失惨重等特点的发生于特殊背景条件下的矿井灾害。
The water coal burst disaster is characterized by paroxysm, large energy, persistent short time and stronger explosive force, it takes place only under some special background.
皖北煤电再进500强的奋斗目标终于实现了!
The goal of entering Top 500 again has eventually come true!
这几种表面活性剂对煤浮选有良好的促进作用,具有捕收能力强、选择性高、节油明显等优点,有较好的应用前景。
The tests show that the surfactants have good behaviour in floatation, and have advantages, such as good collective power, high selectivity and saving oil , so they have good prospect.
性能稳定可靠,不结粘、不堵粉,对煤粉适应性强。
Reiable operation, no coal adhering and blockage. Good adaptability to various coal powder.
理论与实验表明,它具有热效率高、寿命长、煤种适应性强、劳动强度小和污染小等优点。
Theory and experiment stated that it had the advantages of high thermal efficiency, long lifespan, suiting several kinds of coal, labor saving, decreasing pollution and so on.
邢台矿区属典型的华北岩溶型石炭—二叠系煤田,下组煤普遍受巨厚奥陶系灰岩强岩溶含水层的威胁。
The Xingtai mining area is a typical North China Permo-Carboniferous karstic type coalfield, its lower coal group is generally under threat from the thick Ordovician limestone strong karstic aquifer.
该粘结剂属有机粘结剂,粘结能力强,煤种适用范围广。
The binder is of organic origin, shows strong adhesion and widens the range of coals adaptable.
对于一些适宜的煤种,利用净化能力强、分选效率高的旋流微泡浮选柱可以分选出灰分小于2%的低灰煤。
Low ash coal with an ash content lower than 2% can be separated from some suitable coal with its purification ability and by a high efficient cyclonic microfoam columned pneumatic floatation machine.
气流床粉煤加压气化技术具有原料消耗低,碳转化率高,热效率高,煤种适应性强等优势。
The pressurized entrained flow gasification for pulverized coal is featured with its low consumption of materials, high carbon conversion and heat efficiency, and its excellent flexibility to coals.
结果表明:煤中氟属于强挥发性元素,在煤灰中是非浓集的。
Experimental results identified that fluorine in coal belong to volatile elements, fluorine in fly ash and bottom ash were non rich.
静电法测量煤粉浓度具有耐高温、高湿和抗电磁干扰能力强等特点。
The electrostatic (measuring) method for the concentration of coal powder has such characteristics as high temperature and wet resistance as well as good anti-electromagnetism disturbance ability.
利用新西兰煤容惰能力强的特性,通过合理配煤进行工业试验,降低了配煤成本。
Through industrial experiments with reasonable coal blends, and utilization of the capability of the New Zealand coal to hold inertinite, the cost of coal blending will be reduced.
煤种适应性强,尤其适用于焦油含量高,产气量大的烟煤。
It has good coal adaptability and is especially suitable for soft coal that has high tar content and big gas output.
结合潞安粉煤的特点,研究成功一种新的复合粘结剂,制出了抗压强度高、热稳定性好、防水性强的造气型煤。
According to the characteristics of Luan fine coal, a new compound binder was developed in this study.
在断层带影响下,工作面端头外侧煤体上形成强承载区。
Under the influence of fault cut, strong bearing area is formed on the lateral coal body of the end of working face.
解决了现有炼焦过程中,为满足一定的焦炭反应后强度而配入大量的强粘结煤的问题。
The invention solves the problem that a great amount of forced caked coal is compounded to satisfy a certain strength after reaction in the traditional coking process.
突出煤吸附能力强,解吸速度相对也较快,可能形成较高的气体压力,对煤岩的破坏性增强。
Adsorption capacity of outburst coal is strong, desorption velocity is very fast too. It can form very high gas pressure which enhance destructiveness of coal-rock.
制得的粘结剂有强的粘结性,与煤粉混合经辊压制成的型煤耐水性好,跌落强度和抗压强度均达到国家工业型煤攻关指标。
The briquette made by rolling coal powder mixed with the cohesive agent has good resistance to water and, its resistances to pressure and falling can meet national stander...
尤其适用于焦油含量高,煤种适应性强,产气量大的烟煤。
Especially suitable for coal tar content high, good adaptability, gas production big bituminous coal.
尤其适用于焦油含量高,煤种适应性强,产气量大的烟煤。
Especially suitable for coal tar content high, good adaptability, gas production big bituminous coal.
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