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- Practice on Harnessing Spontanrous Combustion of Coal Gangue in Datong Coal Mines Group Co. 大同煤矿集团公司自燃矸石山治理实践。
- The results indicate that the emulsion of superpolymers with adsorption group and surfactants has an effective retarding on the spontaneous combustion of coal gangue. 实验研究表明，带有吸附基团的高聚物和表面活性剂组成的聚合物乳液对煤矸石自燃具有较好的阻化作用。
- spontaneous combustion of coal gangue 煤矸石自燃
- Prevention and control measure for spontaneous combustion of coal gangue dump 煤矸石山自燃防治措施
- Clay and Cement Grout and Its Application in Control of Spontaneous Combustion of Coal Gangue 粘土水泥浆及其在矸石自燃防治中的应用
- combustion of coal gangue 煤矸石自燃
- The influence of coal gangue and the activator on the hydration property of cement is studied in this paper. 研究了煤矸石的种类、掺量以及化学激发剂对水泥水化性能的影响。
- Based on the thermodynamics principle, the chemical explosion mechanism of coal gangue heap was studied. 应用热力学原理研究了煤矸石山与雨水作用的化学爆炸机理。
- The use of refinery gas has a number of technical and operability advantages over direct combustion of coal or coke for radiant process heating. 同直接燃烧煤或焦碳进行辐射加热相比，用炼厂气进行加热具有技术上和适用性上的双重优势。
- The chemical activator can promote the early hydration and increase the degree of reaction of coal gangue. 化学激发剂促进煤矸石的早期水化,提高其反应程度。
- In most cases the combustion of coal or coke to generate steam will be the first alternative to purchased electricity. 多数情况下，首选的商业用电替代品是通过燃煤或燃焦碳来生产蒸汽。
- The incombustible residue, fused into an irregular lump, that remains after the combustion of coal. 炉渣，渣块不燃的余渣，熔凝成不规则团块，如煤燃烧后之剩余物
- The incombustible residue,fused into an irregular lump,that remains after the combustion of coal. 炉渣，渣块不燃的余渣，熔凝成不规则团块，如煤燃烧后之剩余物
- This article summarizes the hazards of coal gangue dump,and analyses and discusses the greening technology of coal gangue dump,so as to offer the he... 概述了矸石山的危害,分析了矸石山的绿化技术,并对矸石山绿化技术进行了探讨和展望,以期为矸石山的绿化改造和生态重建提供帮助。
- The fineness and content of coal gangue have also influence on the pore distribution and SEM figure of the hardened cement pastes. 热活化煤矸石的细度和掺量对水泥硬化浆体的孔结构分布和形貌也有较明显的影响。
- BANERJEE S C.Spontaneous combustion of coal and mine fire[M].Rotterdam:A A Balkema,1985. 王德明.;矿井防灭火新技术--三相泡沫[J]
- The leaching characteristics of coal gangue in acid rain and water under the condition of static and dynamic state have been studied. 本文对重庆中梁山煤矸石在自然酸度和模拟酸雨下静态及动态淋溶特征进行了研究。
- It shows that the technique of low temperature synthesizing is feasible,and it provides a new method of comprehensive utilization of coal gangue. 同时证明低温合成这一技术路线是可行的,为煤矸石的综合利用寻找到一条新的途径。
- Single particle heat transfer characteristic has a great influence on ignition and combustion of coal particles in FBC boiler. 单个颗粒的传热过程对于燃煤流化床锅炉中煤的着火和随后的燃烧过程具有重要的影响。
- Experts preliminary judge, causing the accident is mainly due to the spontaneous combustion of coal mine caused the fire. 专家初步判断，造成这起事故的主要原因是煤炭自然发火引起井下的火灾事故。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 农业及相关产业增加值 - the added value of agriculture and related industries
