查询词典 coking plant
- 与 coking plant 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The technology of chemical washing and anticorrosive treating for pipes of cyclic water in coking factory was studied.
对焦化厂循环水管道的化学清洗和防腐处理技术进行了研究,并给出了实施方案。
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Article 42 The state prohibits the building of small-scale production projects of paper making, leather making, printing and dyeing, dyestuff, coking, sulfur refining, arsenic refining, mercury refining, oil refining, electroplating, pesticides, asbestos, cement, glass, steel, thermal power etc.
第四十二条国家禁止新建不符合国家产业政策的小型造纸、制革、印染、染料、炼焦、炼硫、炼砷、炼汞、炼油、电镀、农药、石棉、水泥、玻璃、钢铁、火电以及其他严重污染水环境的生产项目。
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The distribution, form and treatment measures of carcinogenic BaP in coking wastewater are also reviewed.
并对致癌性物质BaP在焦化污水中的分布、存在形式以及净化措施作了探讨。
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Through comparing with BaP content in coal smoke and traffic tunnels, it indicates that coking work is one of important sources of PAHs pollution.
通过与燃煤烟尘和交通隧道中BaP含量的比较,说明焦化作业是造成多环芳烃污染的重要污染源之一。
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The process and main reactions for coking crude benzol refining was introduced.
摘 要:介绍了焦化粗苯加氢精制的工艺方法及主要反应。
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The coking crude benzol hydrogenation process and its catalytic system are discussed, and the domestic application of the hydrogenation process is introduced briefly.
论述了焦化粗苯加氢精制的工艺方法及其催化体系,并简单介绍了国内加氢工艺的应用。
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The feature of orientating injection column tray and application situation of benzol stripper and ammonia stripper in the coking industry are described.
摘 要:介绍了导向喷射塔盘的特点及导向喷射塔盘在焦化行业脱苯塔和蒸氨塔的使用情况。
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Based on the analysis to production data, it is pointed out that coking crude benzol should be further pre-distilled to effectively remove the high-boiling-point composition before entering the hydrogen-adding refining device.
通过对生产数据的分析,阐述了焦化粗笨进入加氢精制装置前,需进一步预蒸馏,有效去除高沸点组分的必要性。
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One comprehensive processing process of coke oven gas and coking crude benzol was introduced in the paper, this process includes low and medium temperature
本文介绍了一种焦炉煤气和焦化粗苯综合加工工艺,此工艺包括低、中温加氢单元,变压吸附单元,CrystaSulf一步法硫回收单元和GT-BTX芳烃萃取蒸馏单元。
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The experiment results prove that the boiler coking is largely reduced and the temperature difference of two sides of horizontal gas-pass is very small, when the 330MW boiler operate, the pressure of primary hot air parison is controlled beyond 12.0~12.5KPa, the O2 content of air pheheater is controlled about 3.0%, the door of OFA is opened to 30%, the buffle of the inner secondary air sleeve is adjusted to the minimum, the outer secondary air swirling strength and the baffle of the outer secondary air sleeve is regulated to the maximum and the outlet temperature of pulvervised mill is kept in 70℃.
试验结果表明,330MW运行时,一次热风母管压力控制在12.0~12.5kPa以上、空气预热器实际氧量控制在3.0%左右、燃尽风门开至30%、内二次风量套筒挡板调整在最小、外二次旋流强度和外二次风套筒挡板调整到最大、磨煤机出口温度维持在70℃,此时锅炉结焦大幅度减轻,水平烟道两侧烟温差非常小。优化试验完成后,进行了单烧灵武烟煤对比,结果是:掺烧高灰熔点的银北煤后,炉膛结焦大幅度减轻,锅炉过热器减温水量较小,主蒸汽压力易提高,带负荷能力正常;再热器烟气挡板开度较大、减温水量较小;风机电耗较小。
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- 推荐网络例句
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Listen,point and check your answers.
听,指出并且检查你的答案。
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Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.
但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例,经过临床的诊断后,其中施以温针治疗的48例,疗效显著,报道如下。1临床资料本组病例48
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Some known methods of remnant pump detection and automatic laser shut-down use communications, such as an OSC.
一些已知的残余泵浦检测和自动激光关断的方法利用诸如OSC的通信。