工艺流程

The feature of the shaft furnace-iron bath smelter charging carbon-bearing pellets is that partial off-gas of shaft furnace is mixed with gas from smelter and then put into shaft for preheating and pre-reduction. The optimum operational parameter is at the point of prereduction degree of 52% and post-combustion degree of 32% where the coal consumption is 750kg/tone-hot metal and oxygen consumption is 420Nm〓/tone-hot metal.(5) The systematic simulation of rotary hearth furnace-iron bath smeter is firstly formulated.

4本文建立的含碳球团竖炉—铁浴工艺流程模型的特点之一是竖炉炉顶出口煤气的一部分与铁浴煤气混合后，重新进入竖炉，本文报道的对系统部分出口物流返回反应器的非序贯式流程进行的系统模拟，为今后类似问题的模拟提供了参考，本工艺的最低消耗点的操作条件是：预还原度52％，二次燃烧率32％，这时的最低煤耗为750kg／tFe（中挥发份煤VM=19％），氧耗约420Nm〓／tFe，对应于预还原度30～70％的优化组合的二次燃烧率为32～13％。

The structure of hydrocyclones are compact,treating amount is large and exallent in effect, Tests prove that it can be used as the main facilities in high water cut oilfield and it has formed a continuous line including produced fluid preseparation, crude dehydration, and produced water pretreatment etc- The conventional once completed instal1ation of settli...

水力旋流器结构紧凑，处理量大、效果好。试验证明，在高含水油田地面建设中，可以水力旋流器为主要设备，构成采出液预分离、原油脱水和采出水处理一条龙工艺流程，可替代常规的一次沉降脱水设备。

In this paper, the core of the new construction technology and the prestress loss are studied.

为克服这些弱点，提出采用无粘结预应力CFRP的施工工艺，并给出了详细的工艺流程、工艺难点和特点、预应力损失的计算等。

Objective: To improve the design of the technological process so as to solve the long existing quality problem in the process of producing pseudoephedrine hydrochloride.

中文摘要：目的：探讨盐酸伪麻黄碱生产新工艺流程，以解决长期存在的产品质量问题。

Objective: To improve the design of the technological process so as to solve the long existing quality problem in the process of producing pseudoephedrine hydrochloride.

李俐，陈坚，盐酸伪麻黄碱生产工艺改革目的：探讨盐酸伪麻黄碱生产新工艺流程，以解决长期存在的产品质量问题。

The design of puling line and its control system is very important for the control of technological variables and practical operation in household paper production.

生活用纸生产中的制浆部分是指制浆原料到浆料加工的过程，其工艺流程及电气控制方面的设计对生产过程中工艺参数的控制及生产操作很重要。

In order to saving the compressed air and improve the conveying efficiency, as an example of this experiment system, by using the pulverous coal ash, several experiments on the conveying techniques are performed.

在实际应用过程中，考虑到当对物料进行气力输送时，不同的输送工艺其耗气量也不尽相同，为了节约能源，提高输送效率，作为实施于本实验系统的一个特例，本文对粉煤灰的气力输送工艺流程进行了实验，并进行了数据采集与分析。

Iron grade is 35%～60%.Utilization of pyritic slag, the study on production of DR process metallization nodule with pyritic humidifying granding and forming was proposed.

利用硫酸烧渣，进行了煤基直接还原生产金属化团块的研究，提出了润磨造球-预热焙烧-磁选-冷固结成型的新工艺流程。

The above pyrochlore concentration is acceptable for dielectric applications and is unlikely to result in an obvious harmful effect.

实际上，过分追求钙钛矿相的纯度往往会以牺牲其它性能为代价，包括使工艺流程复杂化、成本上升等，甚至对介电性能本身的改善也并非有很可观的效果，因此是得不偿失的。

The plant's treatment train includes chemical clarification, recarbonation, multimedia filtration, granular activated carbon, reverse osmosis, chlorination and blending.

21水厂的处理工艺流程包括：化学净化，再碳酸化，多媒介过滤，活性碳处理，反渗透，氯处理和混合。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。