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- Research on Preparation and Performance of High Calcium Ash Cementitious 高钙灰胶凝材料的制备与性能研究
- Keywords high calcium ash;blend cement;cementitious with especial function;unite activity;hydrating degree;durability; 高钙灰;复合水泥;特殊功能胶凝材料;联合激发;水化程度;耐久性;
- high calcium ash 高钙灰
- This paper introduces the intrinsic characteristics of high calcium fly ash and its relation with pozsolanicity and the expansion Property of fly ash cement thus made. 研究了高钙粉煤灰的本征性质与其火山灰活性之间的关系,以及高钙粉煤灰水泥的膨胀特性等。
- The essential performance of high calcium fly ash (HCFA) was summarized,and correlate researches of HCFA were reviewed together with a great deal of examples in this paper. 概述了高钙粉煤灰的基本性能,指出高钙粉煤灰中游离氧化钙带来的安定性问题和高钙粉煤灰的掺量仍是目前研究的重点;
- At high calcium concentration they fuse without lysis. 在钙离子浓度高时,他们融合而不解体。
- High calcium lime with a low phosphorus content is required for the process. 此过程还需要含磷量低的高钙石灰。
- The growth of high calcium bone powder of Anguilla japonica group is the best. 高钙鳗骨粉组动物生长情况最好。
- A rare plagioclase feldspar with high calcium oxide content occurring in igneous rocks. 钙长石一种氧化钙含量很高稀有斜长石,多出现于火成岩中
- refinement of high calcium fly ash 高钙细化粉煤灰
- Besides high calcium lime, dolomitic lime and high magnesium lime are used in air pollution abatement processes. 除了高钙石灰,白云石石灰和高镁石灰也用在减轻空气污染过程中。
- Is it helpful for long-term bone health and preventing osteoporosis with high calcium intake? 过量摄取钙离子对长期的骨质健康与预防骨质疏松症有帮助吗?
- Enhancement mechanism of S-activator on high calcium PFA expansive cement was studied by means of DSC, XRD, SEM, etc. 采用DSC、XRD、SEM等微观分析方法研究了S-激发剂对高钙粉煤灰膨胀水泥的增强机理。
- This paper andlyses the property analyses the property of CaY and finds a good way to recycle high calcium APT accord to a test,it has good benefit. 分析Ca2 + 以EDTA形成的络合物性质 ,通过试验找到了一条处理高钙APT的好途径 ,它具有一定的经济效益和社会效益
- Generally high calcium lime with a low level of impurities is required, some cane sugar plants, however, specify dolomitic lime. 通常需要杂质少的高钙石灰,但是一些蔗糖工厂指定要白云石石灰。
- Water treatment agent, high salinity , high calcium and magnesium ion and produced polymer have largely lost the viscous modulus of the AP-P4 solution. 水处理剂、高矿化度高钙镁离子和残留聚合物对AP-P4溶液粘性模量的损失较大;
- We discussed the influence of calcium fortifier, stabilizer and poly-phosphoric acid sodium on the stability of high calcium fluid milk. 研究了不同的钙剂及用量和不同的稳定剂对中性高钙奶稳定性的影响。
- By adding milk calcium,the butter powder,CPP and vitamin D3 into the raw milk,we can produce the high calcium liquid milk under certain condition. 通过向原料奶中添加乳钙、奶油粉、酪蛋白磷酸肽、维生素D3等物质,在一定条件下生产高钙液态奶。
- The production technique of high calcium pigeon bouillon powder was introduced. Complete technological processes were described with important technical parameters and date. 报道了高钙鸽精的生产工艺,全面地介绍了全部工艺过程,并提供了重要的技术参数和数据。
- The result shovred that the polyacrylamide had good heat stability and capacities of increasing viscosity at high temperature, high salt, and high calcium. 结果表明,在高温、高盐、高钙条件下,合成的疏水缔合型聚丙烯酰胺具有良好的增粘性和较强的热稳定性;