The performance of the slag cement blended with desulphurization gypsum is studied.
本文研究了脱硫石膏对矿渣水泥物理性能的影响。
After many grinding mixture ratio tests in laboratories, the paper studies the effect on ordinary cement and slag cement of desulfurized gypsum as cement retarder, instead of raw gypsum.
通过大量的化验室小磨配比试验，研究了脱硫石膏代替天然二水石膏作水泥缓凝剂对普通水泥、矿渣水泥各项性能的影响。
This series of products can be used for limestone, cement guessed, mixed materials, gypsum, coal gangue, porcelain, glass, slag, steel ore, iron ore and other materials, the final Fenmo.
本系列产品可用于石灰石、水泥孰料、混合料、石膏、煤矸石、陶瓷、玻璃、矿渣、钢矿石、铁矿石等各种物料的终粉墨。
This series of products can be used for the final crushing of limestone, cement guessed, mixed materials, gypsum, coal gangue, porcelain, glass, slag, steel ore, iron ore and other materials.
本系列产品可用于石灰石、水泥孰料、混合料、石膏、煤矸石、陶瓷、玻璃、矿渣、钢矿石、铁矿石等各种物料的终粉墨。
The mixed cement is prepared with oceanic polymetallic nodule and crust leaching slag 10-20 wt %, cement clinker 76-88 wt % and gypsum 1-4 wt %.
该混合水泥是由下述质量百分数的原料制成：大洋多金属结核-结壳浸出渣粉末10 ~ 20%、水泥熟料76 ~ 88%和石膏1 ~ 4%。
The influences of adding addition agent, such as slag and cement, on the microstructure and properties of gypsum composites were investigated by means of SEM analyses.
通过电镜分析研究了掺入矿渣、普通硅酸盐水泥等物质对石膏基复合材料结构性能的影响；
The sulfur emissibility during burning cement clinker with calcium sulfate, calcium sulfite gypsum and desulphurize slag that consist of CaSO3 separately were studied in laboratory electric stove.
在实验室电炉静置煅烧条件下，研究了硫酸钙和亚硫酸钙、含亚硫酸钙的脱硫灰和石膏在水泥熟料煅烧过程中硫的逸放。
The sulfur emissibility during burning cement clinker with calcium sulfate, calcium sulfite gypsum and desulphurize slag that consist of CaSO3 separately were studied in laboratory electric stove.
在实验室电炉静置煅烧条件下，研究了硫酸钙和亚硫酸钙、含亚硫酸钙的脱硫灰和石膏在水泥熟料煅烧过程中硫的逸放。
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