本发明涉及一种用造纸泥浆制备的纤维复合颗粒及其制备方法。
The invention relates to a fibre composite granule prepared by paper-making slurry and a preparation method thereof.
高灰煤泥浆制备与燃烧技术主要包括浆体制备和锅炉燃烧两大部分。
Two magor technologies are involved in this respect, i. e. slurry preparation and its combustion in boiler.
文中简要介绍了高灰煤泥浆制备的试验研究、工艺设计、技术参数等。
The paper presents a brief description of the experimental study of slurry preparation, system design and parameters involved.
泥浆制备、循环、净化等因素的好坏直接影响到钻进速度和成孔质量、桩侧摩阻力及桩端阻力的发挥。
These factors, which include slurrys preparation, circulation, depuration and so on, would influence drilling speed, bore quality, exertion of pile shaft resistance and base resistance.
根据蒸压材料工艺学原理，使用石材厂的石粉泥浆为原料制备蒸压灰砂砖。
Based on the principle of autoclaved process, autoclaved sand-lime brick have been made using stone powder slurries from stone processing factories.
研究了用废腈纶经高压釜中水解制备油田钻井泥浆降失水剂的方法，并进行了性能试验。
Methods of preparation of a oil field drilling mud water - loss control additive with waste PAN fiber hydrolyzed at high pressure had been studied and had tested its properties.
以碱法造纸黑液为主要原料，经过一步合成工艺制备钻井泥浆降滤失剂。
The filtrate loss controller for drilling fluid is prepared by one step method using alkaline paper making black liquor as main raw material.
介绍了一种新型的化学发泡气体充填与固体充填减轻制备的低密度低温深水水泥浆体系，并对其在海洋深水环境下的性能进行了系统的室内评价研究。
A new low temperature and deepwater slurry system prepared with chemical foaming gas and solid packings, which can reduce the density of the slurry, is introduced.
介绍了一种新型的用于海洋深水低温浅层流固井作业用的零稠化转化时间低密度水泥浆体系，该水泥浆体系采用新型高强快速凝固水泥制备。
A low density cement slurry of zero thickening transition period which was appropriate to low temperature and shallow flow cementing operation in deepwater was introduced.
介绍了一种新型的用于海洋深水低温浅层流固井作业用的零稠化转化时间低密度水泥浆体系，该水泥浆体系采用新型高强快速凝固水泥制备。
A low density cement slurry of zero thickening transition period which was appropriate to low temperature and shallow flow cementing operation in deepwater was introduced.
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