paper ash

The Study of Cigarette Paper Having Modified Ash Characteristics

改善卷烟纸包灰性能助剂的开发研究

In this paper , fly ash treated by acids is changed into coagulant .

在本文中粉煤灰经酸处理后，制得混凝剂。

Finally with microscopic image the paper analyses fly ash and polypropylene short fiber on cement hydration and internal structure of concrete .

最后结合微观图像分析粉煤灰和纤维对水泥水化以及混凝土内部结构发展的影响。

In this paper , fly ash was applied to remove the fluoride of wastewater and every single-factor experiment was done , which influenced the removal ratio of fluoride .

为处理含氟废水，本实验采用粉煤灰作为吸附材料，并进行了影响粉煤灰处理含氟废水的各种单因素条件下的实验。

Experimental study on treatment of mid-phase wastewater of Anhui paper mill with fly ash

利用粉煤灰处理安徽造纸厂废水的可行性试验研究

For the home position method , the paper used the fly ash and alkali solution directly to synthesis a series of zeolites .

对于原位合成反应，不采用高温焙烧，直接与碱液反应，用较低的液固比合成系列沸石分子筛。

This paper is concerned with ash of non-phosphate detergent during washing process , and method of testing its ash deposition .

介绍了洗涤过程中因无磷粉形成的灰分以及一种无磷粉灰分沉积性能的测定方法。

Due to weak interaction between the fibers , the strength of paper made from fly ash fibers ( FAFs ) is low .

粉煤灰纤维应用于造纸，由于纤维之间的相互作用力弱，导致粉煤灰纤维抄造的纸张强度较低。

This paper presents a flying ash remelting system for cyclone furnace , which is used to treat the refuse containing Cr and can remelt the total flying ash from ESP.

本文介绍的旋风炉飞灰回熔系统，用于处理含Cr废渣时可回熔掉全部电除尘器收集的飞灰。

This paper analyzes the pneumatic ash handling system causes wear and tear that wear and ash-gas ratio , flow rate , pipe , adjustable points , the close relationship between the material properties .

本文分析了气力除灰系统磨损的原因，指出磨损与灰气比、流速、管材、变径点、物料特性之间的密切关系。

With A , B , C and D four ( 4 ) kinds of fluxes added to the ash , the paper studied the high ash fusion temperature in order to reduce Huainan coal ash .

通过在淮南煤灰中添加A，B，C，D四种助熔剂，对降低淮南煤灰的高灰熔融性温度进行了研究。

In order to settle the problem of low de-acid efficiency and low used efficiency of absorbent , this paper investigates absorbent and ash assimilation-activity-transportation and their appliance in the industrialization experimentation .

为解决脱酸效率和脱酸剂利用率低的问题，本研究提出脱酸剂／灰的输送、消化、活化一体化途径并在工业化试验中应用。

In this paper , the powder ash pile composite foundation is studied on the indoor model tests and its feasibility and economic nature is illustrated with an engineering example , then the author presents some suggestions to its design etc.

本文通过室内模型试验对粉煤灰桩复合地基进行了研究，同时通过实例说明了粉煤灰桩在工程中的可行性和经济性，并对其设计等方面提出了一些建议。

In this paper , we designed ash feedback control system by way of fuzzy control technology , including automatic discharge control circuit according to floating mark and trimming circuit which sets the thickness of bed randomly according to the deviation of the ash of the clean coal .

本论文利用模糊控制技术鲁棒性强等优点，设计了灰分回控系统，包括依据浮标的自动排料控制回路和依据精煤灰分偏差随机确定床层给定值的微调回路。

The paper sample analysis indicated that the process improved filler retention , paper ash content and opacity , and decreased white water consistency .

检测纸样结果表明：该工艺提高了填料留着率、成纸灰分、不透明度、降低了白水浓度。