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Our main production of iron oxide products, iron oxide red H110, H130, HO01-02, H190, iron oxide yellow G313, 313, 722 black iron oxide, iron oxide brown 842,7602, Green iron oxide, iron oxide-floor yellow, iron oxide 980,990, a number of varieties, a tin of raw materials, nitric acid, sulfuric acid oxidation and the second is made of high-quality paint. 980,990 iron oxide in response to short-iron through the burning and made of magnetic materials.

本厂主要生产氧化系列产品,氧化红H110、H130、HO01-02、H190等,氧化黄G313、313等、氧化黑722等、氧化棕842、7602、氧化绿、氧化兰、地板黄、980、990三氧化二等多项品种,原材料是以皮、硝酸、硫酸二次氧化而制成的具有高品质的颜料。980、990三氧化二是以纯粉通过反应短烧而制成的磁性材料。

In cast iron adding a certain amount of ferrosilicon can used to prevent the formation of iron carbide and promote the precipitation of graphite. Therefore the production of ductile iron, ferrosilicon is an important Inoculant (to help precipitation of graphite) and Nodulizer.

在铸中加入一定量的硅能阻止中形成碳化物、促进石墨的析出和球化,因而在球墨铸生产中,硅是一种重要的孕育剂和球化剂。

The oxide bound iron, copper to available iron, copper and carbonate bound manganese, zinc to available manganese, zinc has positive effect, but residual iron, copper to available iron, copper and oxide bound manganese to available manganese have negative effect.

锰氧化物结合态、铜对有效态、铜及碳酸盐结合态锰、锌对有效锰、锌具有一定正效应。

For this process,the free-standing diamond thick films were dipped in a saturated iron chloride solution and dried in atmospheric ambient.

其工艺为:自支撑的金刚石厚膜浸入饱和的三氯化水溶液中,然后平放在大气环境中干燥,将处理过后的金刚石膜放入MPCVD装置中,先用氢等离子体将氯化还原成,然后在800℃左右的温度下,利用对金刚石的催石墨化作用及氢等离子体的刻蚀作用将其表面刻蚀。

In this paper, a total of 56 relatively nonpoint source pollution sediment samples were collected from the tidal flats of the Jiuduansha shoal and the Chongming island of the Yangtze river estuary. The main properties i. e., grain size distribution, contents of DCB (dithionite citrate bicarbonate extracted iron Fe(subscript d, AAO extracted iron Fe(subscript o, total Fe, DCB extracted Mn Mn(subscript d, total Mn, organic matter, magnetic susceptibility of the samples, as well as the concentrations of Cu, Zn, Pb, Cr, Cd and Ni in the samples, were determined. Basing on the data, the relation of the sediment properties to heavy metal concentrations was evaluated with pearson's rank and partial rank correlation analysis.

采集长江口无明显点源污染的崇明东滩和九段沙潮滩56个沉积物样品,测定沉积物原样和粘粒中Cu,Zn,Pb,Cr,Cd和Ni的含量以及沉积物的主要性状(粒径分布、游离、活性、总、游离锰、总锰、有机碳和磁化率等),以相关分析和偏相关分析研究沉积物中重金属含量与沉积物主要性质之间的关系。

And the third is the kind of iron in red meat .

第三个因素就是红肉中所含的的种类,言下之意是有些类型的致癌,有的就不致癌,因此说所有食物中的都致癌显然是错的。

The iron scale can be used for producing productions with high value.

用价格低廉的轧钢鳞可以生产高附加值的产品,但是鳞中含有油污,必须对鳞进行清洗除油处理后方能使用。

The separation of iron from sulphate solutions has been firstly investigated using a mixed solvent system consisting of tertiary amine N_(235 and tributyl phosphate.

首先,采用N_(235)-TBP混合溶剂体系萃取含、锌、锰的硫酸盐溶液中的,实现与锌、锰的分离;然后用P_(204)萃取含锌、锰的萃余液中的锌,达到锌、锰分离的目的。

The separation of iron from sulphate solutions has been firstly investigated using a mixed solvent system consisting of tertiary amine N_(235 and tributyl phosphate. Then, zinc was extracted with di(-2-ethyIhexyl)phosphoric acidP_(204 from the raffinate in order to separate zinc and manganese.

首先,采用N_(235)-TBP混合溶剂体系萃取含、锌、锰的硫酸盐溶液中的,实现与锌、锰的分离;然后用P_(204)萃取含锌、锰的萃余液中的锌,达到锌、锰分离的目的。

Kunming University of Science and Technology have invented a new efficient exploitation of sulphide iron ore resources, and obtained a state invention patent.

这种新方法是采用合理的工艺流程和新药剂制备高纯硫矿精矿,将精矿焙烧制取硫酸和优质精矿,精矿可以直接炼,从而达到充分利用硫矿中硫和资源的目的。

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