氧化镁

Laohekou HongShanZui office of high grade, magnesium dolomites, especially 22.9% content up little content of SiO2 SiO2 less content, high in the province of minerals.

老河口市洪山嘴办事处白云石的品位高，氧化镁含量高达22.9%，尤其是SiO2含量少（SiO2的含量越少越好），在省内属高品位的矿种。

Its compositional materials are heavy burnt magnesia and polyphosphatic solution.

其基本组成材料是重烧氧化镁和聚磷酸盐。

The results showed that stable ASA-in-water emulsion can be prepared by adding bentonite and magnesium aluminum hydroxides.

研究了膨润土与氢氧化镁铝联合使用对ASA的乳化与稳定作用以及所制备的ASA乳液的施胶性能。

The calcined Mg-Al layered double hydroxides for removal of NO2(superscript -) from aqueous solution was investigated.

通过静态吸附实验，研究了焙烧层状氢氧化镁铝对水溶液中NO2的吸附脱除性能，并用粉末X射线衍射对Mg-Al CLDH吸附前后的结构进行了表征。

During the sintering process, the calcium carbonate reacts with iron ore to from the calcium ferrite as a bonding matrix. The productivity and strength of sinter phase are mainly controlled by the volume and texture of calcium ferrite.

炼钢过程中所用之助熔剂包括了碳酸钙系列与氧化镁系列等矿物，其中以碳酸钙会与铁矿在烧结制程中形成铁酸钙为主的成分，且其化学成分与烧结相的存在会影响烧结矿之产率与强度。

YTS compound is mainly used to warm foaming agent concrete foam insulation, foam concrete insulation, thermal insulation layer of the production, it could cement, magnesia, lime, gypsum, powder, sawdust, fly ash, sand, Pak Nai paper sludge and other raw materials, foam, made of foam concrete, wall board, lath, block, hollow brick, heat pipe protection kits, roof insulation foam board and other lightweight building materials, also can be used for the production of roofing insulation layer.

HTD-1型复合发泡剂主要应用于地暖泡沫混凝土绝热层、泡沫混凝土隔音、保温垫层的生产，其可对水泥、氧化镁、石灰、石膏、石粉、锯末、粉煤灰、沙、造纸废渣白泥等多种原材料发泡，制成泡沫混凝土、隔墙板、板条、砌块、空心砖、实心砖、热力管道保护套、屋顶隔热板等多种轻质泡沫建材，也可用于屋面保温隔热层制作。

Furthermore, the performance of refractory with the light magnesia powder is better than that with the alumina powder.

与添加氧化铝微粉的试样相比，添加轻烧氧化镁的试样其理化性能指标更为优良。

Light burned magnesia by magnesite at 750-950℃, Carbon dioxide is incomplete, about 3-5%, and the proportion of CO2 3.0-3.2, white or light yellow, chemical activity in the air, water and CO2 absorbed easily.

轻烧氧化镁是由菱镁矿在750-950℃煅烧而成，二氧化碳析出不完全，约含CO2 3-5%，比重3.0-3.2，呈白色或淡黄色，化学活性强，在空气中极易吸收水分和二氧化碳变质。

The results show that the TSR reaction occurred at 425℃~525℃ with MgO, C, H2S, CO2, and a series of organic sulfur compounds such as mercaptans, sulfoethers, and thiophenes as the main products.

结果表明，硫酸盐热化学还原反应在425℃~525℃可以进行，主要生成氧化镁、炭、硫化氢、二氧化碳以及硫醇、硫醚和噻吩类等有机硫化物。

The ore bed is 4.5-52.55 meters thick ,with the thickest place exceeding 100 meters.

矿层厚度4.5-52.55米，最厚上百米，矿石含氧化镁

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。