查询词典 coke

At the same time,the improved coke property additivity prediction method was given,which not only might have simple and clear advantage of additivity law,also could limit the applicable range of this method,it is beneficial to the application of coal blending and coke-making p...

同时文中提出了改进的焦炭性质加和预测方法，既保持了加和方法简捷明了的优点，又限定了该方法的适用范围，有利于在配煤炼焦生产实践中应用。

At the same time, the improved coke property additivity prediction method was given, which not only might have simple and clear advantage of additivity law, also could limit the applicable range of this method, it is beneficial to the application of coal blending and coke-making production practice.

同时文中提出了改进的焦炭性质加和预测方法，既保持了加和方法简捷明了的优点，又限定了该方法的适用范围，有利于在配煤炼焦生产实践中应用。

It is found that the addition of carbonaceous materials can effectively improve the strength of coke and reduce the reactivity of coke.

结果发现，添加少量炭素物料能够有效地提高焦炭强度并降低焦炭的反应性。

Heating control on coke oven is the most important control in coke oven operation.

焦炉的加热控制是焦炉生产中最重要的控制。

The preventive measures for the harmful defects of alkali metals are as follows: 1, reducing the alkali metals content in the raw materials; 2, increasing the MgO content of the sinter , decreasing the basicity of slag , decreasing the Si content of the pig iron, increasing relative slag volume; 3 , introducing prereduced ore pellets or partly reducted sinter; 4increasing the ability of coke resisting alkali metals; 5, using refractories that have the ability of resisting corrasion of alkali metals; 6 , cleaning the blast furnace periodically. The above recommendations are necessary for decreasing the circulation and accumulation of alkali metals effectively in blast furnace, reducing the harmful influence of alkali metals on blast furnace, increasing the smelting intensity, decreasing the coke rate, improving the gas permeability.

基于碱金属对高炉冶炼的上述危害，本文结合湘钢高炉的实际生产情况，通过理论分析、计算以及其他钢厂防治碱害的经验，提出防治高炉碱害的措施：1、减少入炉原、燃料的碱金属含量；2、提高烧结矿中的MgO含量、降低炉渣碱度、降低生铁含硅量、适当增加渣量；3、采用预还原的金属化球团或部分还原的烧结矿；4、提高焦炭的抗碱能力；5采用抗碱侵蚀的耐火材料；6、周期性性洗炉，以有效地减少碱金属在高炉内的循环富集，降低碱金属对高炉的危害，提高高炉的冶炼强度，降低焦比，改善高炉透气性。

The relationship between crystallite structure of coke and coke macroscopic property was studied.

结果表明：焦炭气孔壁最基本单元——微晶结构是影响焦炭宏观性能的最本质因素。

Catalysts made the deposition dehydrogenate to form coke and the coke convert from low-temperature type to high-temperature type. The higher the catalyst activity was, the more the conversion was.

催化剂促使沉积物脱氢形成积炭，并且使积炭从低温型向高温型转化，催化剂活性越高，转化越明显。

Company Profile of Dongguan City harbor leather Co., Ltd., mainly engaged in a variety of grades, the grade the first layer (a variety of imports, domestic leather billet,¤, Crazy Horse series, wiping coke, oil skin), second skin (wet and dry Law Paper expected, embossing), etc., I am also operates PVC artificial leather, PU synthetic leather products, etc.; products include cow has Bago, Space leather, sheep leather Pakistan, oily PU, such as wiping coke PU.

东莞市海时皮革有限公司，系一家主要经营各种中、高档头层（各种进口、国产皮坯、纳帕皮、疯马系列、擦焦、油皮）、二层皮等，我公司还经营PVC人造革、PU合成革等系列产品；产品包括有牛巴戈、太空革、羊巴革、油性PU、擦焦 PU等。

Microstructural changes on coke face and gas face of used silica brick for coke oven chamber were studied by means of OM,SEM,EDAX and XRD.

借助于OM、SEM、EDAX和XRD分析手段对用后焦炉炭化室硅砖炭化面和燃烧面的显微结构变化做了研究。

The developed material has similar properties to coke oven silica brick. It can be blasted into coke oven chamber fine cracks by compressed air. During the utilization process, it can be sintered under the coke oven temperature to repair the fine cracks on the wall.

维修时将粉末状的密封料吹入焦炉炭化室内，悬浮在炭化室内的密封料能在烟囱吸力的作用下，自动渗入炭化室墙面的细微裂纹中，在焦炉生产的温度条件下逐步烧结，达到修补炉墙细微裂纹的目的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐