查询词典 lime

A kind of pellet desulfurization reagent made by pulverized coal ash and slaked lime was filled in the fixed-bed and the simulated moving-bed. The desulphur and dust collection performance of the reactor were studied.

本文研究了以粉煤灰、消石灰和石膏制备的粒状脱硫剂，在固定床和模拟移动床实验装置中对粒状脱硫剂层的脱硫和除尘性能进行了实验。

A kind of pellet desulfurization reagent made by pulverized coal ash and slaked lime was filled in the fixed-bed and the simulated moving-bed. The desulphur and dust collection performance of the reactor were studied.

中文题名颗粒床脱硫和除尘的研究副题名外文题名 Studies on desulphurization and dust collection by the granular bed 论文作者黄学敏导师马广大教授学科专业环境工程研究领域\研究方向学位级别博士学位授予单位西安建筑科技大学学位授予日期2001 论文页码总数79页关键词脱硫烟气除尘烟气脱硫颗粒床馆藏号BSLW /2003 /X701 /13 本文研究了以粉煤灰、消石灰和石膏制备的粒状脱硫剂，在固定床和模拟移动床实验装置中对粒状脱硫剂层的脱硫和除尘性能进行了实验。

CFB (Circulaiing Flued-bed Boiler), which could desulphurize by adding the lime stone in boiler, was adopted in the project of petroleum coke taking the place of oil; IGCC was adopted in coal to gas project; PC+FGD, such as limestone/plaster wet type desulfurization, liquid spray flue gas desulfurization, electron beam flue gas desulfurization and sprayed dry type desulfurization etc., was adopted in the other projects of thermoelectricity. Desulfurization inside boiler needs less running expenses but high investment and lower desulfurization efficiency.

主要为：高硫焦代油项目燃用石油焦，采用循环流化床炉内加石灰石脱硫；煤造气采用整体煤气化联合循环工艺；其余热电项目则采用煤粉炉加炉外烟气脱硫，具体的脱硫工艺选择有石灰石／石膏湿法脱硫、液柱喷射烟气脱硫、电子束法烟气脱硫以及旋转喷雾干燥法脱硫。

After filtration the dissolventwas neutralized by lime cream directly to produce the acceptable feed gradecalcium phosphate dibasic.

过滤之后，不再经过专门的除氟工序，直接用石灰乳进行中和，就可以生产出合格的饲料级磷酸氢钙。

The paper introduces the construction craft and quality control of lime improve d dilatable soil of Hening Railway.

介绍合宁铁路石灰改良膨胀土施工工艺及质量控制。

As indicated above, dolomitic lime is used not only as an amendment in these types of soils, but also as a source of Ca and Mg.

上面提到的白云石，其不仅用来较正这些土壤的酸性，而且可以补充土壤的钙和镁。

The lime was dolomitic with 28% of CaO, 15% of MgO and 63% of E.C.C.E.(effective calcium carbonate equivalent).

所用为白云质石灰，含28%氧化钙，15%氧化镁，有效碳酸钙当量为63%。

Data (Table 2) illustrates the effect of dolomitic lime on soil pH, and soybean and corn yields in a Mollisol from Argentina.

表2的数据显示了在阿根廷的软土上施用白云质石灰石对土壤pH和大豆、玉米产量的影响。

Acid soils can be neutralized by adding Green Earth Dolomitic Lime.

酸性土壤，可中和加入绿色地球白云质石灰。

Dolomitic lime serves as a buffering agent for the hazardous waste composition by maintaining the pH of the waste composition within a target range over which solubility of several heavy metals tends to be minimized.

白云石灰的作用是作为危险废弃物组合物的缓冲剂，其使废弃物组合物的pH值保持在目标范围内，重金属的溶解度在该pH内最小。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。