1) stabilizing agent
水煤浆稳定剂
2) water coal
水煤
1.
Static analysis and calculation of water coal and the exertion of devices design;
水煤静力分析计算及其在相关设备设计中的运用
2.
The main hoist windlass has lump coal of large bulk and wood in hoisting water coal orrow coal.
主提绞车在提升水煤或原煤中存有较大体积的块煤及木头,箕斗卸载有卸不净的现象,利用人工和光电自动监视的方法,防止装重罐的现象,避免滑罐事故发生。
3) coal water slurry
水煤浆
1.
Experimental study on desulphurizing coal water slurry prepared with middle and high sulfur coals;
中高硫煤制备脱硫型水煤浆的试验研究
2.
Experimental study on comparison of coal water slurry and parent pulverized coal with Curie-point pyrolyser;
水煤浆和原煤粉居里点裂解仪对比实验研究
3.
Experimental study on electro-jet instability of coal water slurry;
水煤浆荷电射流不稳定性的实验研究
4) coal-water slurry
水煤浆
1.
Research on technology of preparing high-quality coal-water slurry of Shenfu Coal;
神府煤制备高质量水煤浆技术研究
2.
Numerical experimentation on flow resistance of coal-water slurry in curved pipes;
弯管内水煤浆流动阻力的数值实验研究
3.
The choice of dispersants of coal-water slurry used in Texaco gasifier of the Huainan Chemical Group;
淮化Texaco气化炉备选煤种所用水煤浆分散剂的遴选
5) oil coal water mixture
油水煤浆
1.
With the theoretical analysis and test research on the oil coal water mixture to be a new fuel alternative of the diesel engine,the paper identified that the oil coal water mixture to replace the diesel for the diesel engine is feasible.
作者通过对新型替代燃料———油水煤浆的理论分析和试验研究,最终证明了油水煤浆作为柴油机代用燃料是可行的。
6) waterproof pillar
防水煤柱
1.
On this basis,the 17116 first-thick seam extraction is successful mined with retaining 37 m waterproof pillar under increasing ceiling.
在此基础上对17116第一个厚煤层回采面成功地进行了留设37 m防水煤柱下的提高上限开采,取得了宝贵的开采经验和良好的矿井经济效益。
2.
The main target coal seam of Xieqiao Mine is directly covered with the Quaternary bottom gravels, whose impermeability affects the reasonable retainment of waterproof pillar.
第四纪底砾层直接覆盖在谢桥煤矿煤系地层之上,其隔水性能影响到防水煤柱的合理留设。
3.
In order to find the possibility and safety of coal exploitation under water with reduced waterproof pillar at upper limit,the vertical boreholes were drilled from the surface to detect overlaying rock failure.
为探求水体下采煤提高回采上限的可能性和安全性,利用地面探测钻孔进行覆岩破坏探测试验,试验表明了倾斜长壁综采条件下软弱覆岩的破坏发展高度较低,仅为常规数值的50%左右,为条件类似矿井缩小防水煤柱、提高采煤上限提供重要的参考。
参考词条
补充资料：水煤浆分散剂
分子式：
CAS号：
性质：水煤浆分散剂是指在煤水浆中添加的表面活性剂。能使煤粒稳定地分散在水中，长时间不产生分层和沉淀。常用的表面活性剂有磺酸盐型阴离子表面活性剂(如木质素磺酸盐、萘磺酸盐、烯基磺酸盐等)、聚氧乙烯型非离子表面活性剂、水溶性高分子聚合物以及阴离子表面活性剂与非离子表面活性剂的复配物。
CAS号：
性质：水煤浆分散剂是指在煤水浆中添加的表面活性剂。能使煤粒稳定地分散在水中，长时间不产生分层和沉淀。常用的表面活性剂有磺酸盐型阴离子表面活性剂(如木质素磺酸盐、萘磺酸盐、烯基磺酸盐等)、聚氧乙烯型非离子表面活性剂、水溶性高分子聚合物以及阴离子表面活性剂与非离子表面活性剂的复配物。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。