电石

Soda,Liquid Chlorine,Hydrochloric Acid,Sulfuric Acid,Chlorosulforic Acid, Sulfanilamide,Sulfadimidime and Sulfathiazole etc organic chemicals,inorganic chemicals and raw medicines more than 20 kinds of products,and total yield is more than 300 thousand tons.

主要产品有电石、聚氯乙烯、烧碱、液氯、盐酸、硫酸、氯磺酸、氨苯磺胺、磺胺噻唑等有机化工、无机化工、原料药等20多种产品，年总年量30多万吨。

The company\'s main business includes import and export trade of calcium carbide; sales of high wearable armor plate; undertaking PVC; production, installation and sales of PE pipe; design, manufacture, installation and sales of small waterwheel craftwork and large ornamental waterwheel.

公司主营业务，电石的进出口贸易；高耐磨钢板的销售；承接PVC；PE管道的生产、安装、销售及工艺小水车，大型景观水车的设计、制作、安装及销售。

Include PVC market weekly report, Caustic soda weekly report, Carbide calcium weekly report, Soda ash weekly report, Industry salt weekly report, and monthly report related with chlor alkali products.

内容以PVC市场周刊、烧碱市场周刊、电石市场周刊、纯碱市场周刊、原盐市场周刊以及各主要氯碱产品月刊的形式体现。

Device of to decoke of broken bits of this calcium carbide always invests 890 thousand yuan, main by to makings storehouse, carry composition of leather belt, separator and electronic gage.

该电石渣脱硫装置总投资89万元，主要由给料仓、输送皮带、卸料器以及电子计量器组成。

The chemical activating mechanism of UA is that CG can stimulate pozzolanicity more effective than gypsum because of higher solubility and looser crystal structure; but CG has poor property on retardation setting, and this shortage can be solved by mixing with gypsum; CS can offer alkali activity, which can depolymerize silica and aluminum glass, and benefit for other activity methods and overcome the disadvantage of HF on setting time; Sodium sulfate improves early strength greatly but loses the final strength. NF can improve both early and final strengths.

联合激发技术的化学激发机理是，煅烧石膏溶解度高及晶体结构松弛，比天然石膏的活性激发效率高，但降低石膏的缓凝作用，与天然石膏混合既可提高活性又能保持缓凝作用；干法电石渣提供碱激发，促进高钙灰中硅、铝玻璃体解聚，并克服高钙灰对凝结时间的不利影响；硫酸钠虽然早强作用明显，但使后期强度倒缩，NF使各龄期活性都得到提高；磨细的物理激发使高钙灰大颗粒中的CaO和富集碳组分被磨细、分散，活性增加而危害性降低。

The dregginess of calcium carbide, alkali wastes sludge and ammonia were also used as sorbent to research their desulphurization performance on the test facility.

本论文还对电石渣、废碱渣和纯氨等脱硫剂在循环流化床内的脱硫性能进行了初步研究，取得了较满意的结果。

The Xuyang base consists of the following factories or workshops: coal mine exploitation and processing, ion-exchange membrane caustic soda, polythene by using calcium carbide ethyne method, thermal power workshops, cement and other assorted industries.

绥阳基地主要由煤炭开采与加工、离子膜烧碱、电石乙炔法生产聚氯乙稀、热电联产动力车间以及水泥和其他配套产业组成。

Caustic soda,hydrochloric acid,liquid chlorine,PVC resin,sulfuric acid,chlorosulfonic acid,calcium carbon,sulfanilamide,sulfadimidime,dissolved acetylene,oxygen and hypochloric sodium.

烧碱，盐酸，液氯，聚氯乙烯，硫酸，氯磺酸，电石，磺胺，磺胺脒，溶解乙炔，氧气，次氯酸钠。

The results show that the optimal value of CoCl2 concentration is 0.2 mol/L and the maximum adsorbed amount is 19.674 mg/g onto this adsorbent. The adsorption capacity of phosphine onto CoCl2-modified ACF decreases with the increase of temperatures. The maximum absorbed amounts are 19.674 mg/g at 298 K, 13.537 mg/g at 313 K and 11.087 mg/g at 328 K, respectively. It is found that the Freundlich equation is more suitable for the description of phosphine adsorption process than the Langmuir equation. The isosteric heat of adsorption decreases with the increase of the surface loading on CoCl2-modified ACF, which means that CoCl2-modified ACF adsorbent has an energetically heterogeneous surface. Meanwhile, adsorptive phosphine removal performance may be a dominant of physical adsorption when the heat of adsorption is 16-24 kJ/mol, the CoCl2-modified ACF adsorbent will be one of the candidates for tail gas purification of airtight calcium-carbide furnace and recycle of phosphine.

研究结果表明：浸渍液浓度最佳值为0.2 mol/L，此改性ACF对PH3的饱和吸附量为19.674 mg/g；PH3在CoCl2改性ACF上的吸附量随温度升高而迅速降低，在298，313和328 K时PH3的饱和吸附量分别为19.674，13.537和11.087 mg/g；Freundlich吸附等温方程较好地模拟了PH3在改性ACF上的等温吸附；PH3气体在改性ACF上的等量吸附热随吸附量的增大而减小，表明改性ACF吸附剂表面能量的不均匀性；吸附热在16~24 kJ/mol范围内，过程为物理吸附，有利于密闭电石炉尾气的净化。

The products coke is exported to foreign countries in addltion to rneet the production requirements of matching calcium carbide plants , and coal tar , crude benzol , mascagnite are exported to other countries , what's more , the rest coal gas can be used for generating power by power supply plants.

为配合政府对晋陕蒙宁接壤区落后半焦生产的治理工作，依据当地煤炭资源较为丰富的优势，现拟在横山县横山镇吴家沟工业园区建设一座上规模、环保型、资源综合利用的大型捣固焦生产设施——年产90万吨捣固焦化工程及2*25MW煤气发电、1 * 25000KVA 电石炉配套工程。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。