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- high top pressure operation 高压操作
- Compared with Tiandong crude oil,the problems of processing Madura crude oil were: high top pressure,high temperature and energy cost. 与加工田东原油(性质类似大庆原油)作比较,加工马杜拉轻质原油存在的问题是塔顶压力高,温度高,能耗高,轻烃损失大。
- Enough blast volume, blast enriched oxygen, pulverized coal injection, high top pressure, low silicon content are efficient measures to intensify the BF smelting. 实践表明:采取大风量、富氧、喷煤、高风温、高顶压、低硅冶炼等是高炉强化冶炼的有效手段;
- high top pressure 炉顶高压
- high top pressure blast furnace 高压操啄高炉
- high top pressure capability 炉顶高压能力
- Its disadvantage is short development time, juvenility technology, high cost and high pressure operation. 不足之处是:发展时间不长,技术不完善,生产成本高,高压操作。
- The adjustments of BF top pressure when the TRT is in the state of start, operation and stop were described at Baotou Iron &Steel Co. . 论述了包钢4号高炉应用余压发电(TRT)技术后,在TRT开机、运行以及停机等过程中对高炉顶压进行调节的原理。
- To realize high precision control of top pressure, the dynamic mathematical model of top gas pressure recovery turbine (TRT) system was researched. 摘要为实现高炉顶压的高精度控制,提出了高炉煤气余压透平装置(TRT)系统炉顶压力的动态数学模型。
- Practice with the operation of the SISG No. 4 BF showed that the production was increased by 3.41%, and the coke rate decreased by 1.38%, as the furnace top pressure was raised by 10 kPa. 韶钢 4号高炉生产实践表明炉顶压力每提高 1 0Kpa ;可增产 3.;41 2%25;降低焦比 1
- The article introduced the process improvement of thermal process phosphonic acid, such as positive pressure operation, fiber demist. 介绍正压操作、纤维除雾等热法磷酸生产改进等工艺,采用新工艺可节能降耗。
- Under subsonic blowing condition,low lance position, high top and bottom blowing rate can decrease the mixing time. 在亚音速喷吹条件下降低枪位、增加顶底吹气体流量可降低均混时间;
- Under subsonic blowing condition, low lance position, high top and bottom blowing rate can decrease the mixing time. 在亚音速喷吹条件下降低枪位、增加顶底吹气体流量可降低均混时间;
- The technique and control system of the Top Pressure Recovery Turbine Unit (TRT) system are introduced. 介绍了高炉炉顶余压透平发电装置(TRT)的工艺流程和控制系统配置。
- In this paper,the stracture characteristic. the driving type. the working theory the pressure oper ation shaping characteristic. and its merit and present situation are detailed. 本文较为详细地介绍了摆缸式螺旋压力机的结构特点、驱动方式、工作原理、压力加工成形特性、优点及其现状。
- The process of specific heat transfer areas increasing with scale deposit in tubes under high top boiling temperature (TBT) was illustrated. 研究结果给出了海水侧结垢厚度没有稳定之前,系统各效传热面积利用率以及产水潜力的变化情况;
- A forepeak halliard snapped and the highest top gallant spar was carried away. 船首舱的帆绳被猛烈的海风吹断,最高矗的船首细斜桅杆已经折断,消失得无影无踪。
- Furthermore the effects of tower top pressure, temperatures of tower top and bottom, reflux ratio on product purity were analyzed. 同时探讨了塔顶压强、塔顶和塔釜温度、回流比变化对产品纯度的影响,获得了试验条件下的最佳操作条件。
- Positively promotes TRT technology, for the furnace top pressure is bigger than 0.1 megabars large blast furnace, the TRT system should be installed. 积极推广高炉炉顶煤气余压发电技术(TRT),炉顶压力大于0.;1兆帕的大型高炉均应配装TRT系统。
- The twin-B.F. top pressure regulating process in No.1 TRT and the starting and stopping process of TRT under twin-B.F. are introduced simply. 简要介绍了邯钢1%23TRT(双高炉TRT)的双高炉顶压调节控制过程以及双高炉下TRT的起停过程。