查询词典 walnut shell

Walnut shell filter is new type filter equipment that suits oil field and other oily water treatment.

核桃壳过器是一种适应油田及其它含油污水处理的新型过滤设备。

Every year a large amount of agriculture and forestry residues are brought out, which is more than100,000 tons of walnut shell.

每年，我省会产生数十万吨核桃壳，作为可再生生物质资源，它的综合利用会产生巨大的经济效益。

A detailed analysis of the present running status of the walnut shell filter used in the industrial wastewater treatment system of Caofeidian oilfield is given.

对曹妃甸油田水处理系统中的核桃壳过滤器的运行现状进行了全面分析。

The results showed that the main constituents of walnut shell were lignin,cellulose and hemicelluloses.

不同产地漾濞泡核桃的核桃壳，其化学组分有差异，但主要成分是酸不溶木素。

The pyrolysis of walnut shell was carried out by means of the thermogravimetric method in high pure N2 atmosphere. The influences of different heating rates (5, 10, 20 and 40 K/min) on the pyrolysis process were investigated and the pyrolysis mechanism was discussed.

利用热重分析技术对核桃壳在高纯N2条件下的热解进行了分析，研究不同升温速率（5、10、20和40 K/min）对热解过程的影响，探讨了热解机理。

The optimal condition of preparation of activated carbon from walnut shell by using the zine chloride activation method were studied in the paper.

研究了以核桃壳为原料，采用氯化锌活化法制取活性炭的最佳工艺条件，并探讨了制备过程中几个主要影响因素对活性炭吸附性能的影响。

The activated carbon was prepared from walnut shell with ZnCl_2 by microwave irradiation.

以核桃壳为原料，采用微波辐照氯化锌法制备活性炭。

The performance of the walnut shell filter and ultrafiltration equipment to eliminate oil and turbidity was studied, changes of flux of ultrafiltration equipment and the method for cleaning the membrane were also investigated.

研究了核桃壳过滤器、超滤装置的除油去浊性能以及超滤装置的水通量变化和膜的清洗方法。

By means of FTIR, the cellulose of walnut shell was liquefied and degraded under acid catalyst in the presence of phenol firstly.

以傅里叶红外光谱为分析手段，研究以苯酚为溶剂、酸催化条件下核桃壳纤维素降解过程中其主要化学基团特征随反应时间的变化。

FTIR and XPS results showed that the diversity of zeta potential of magnetite,anthracite, walnut shell and haydite could be ascribed to the differences in their surface chemistry.

电子能谱和红外光谱分析结果证明磁铁矿、无烟煤、核桃壳和陶粒滤料表面ζ电位的差异主要归因于其表面化学结构的不同。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。