无机杂质

氧化还原平衡在无机杂质分离中的应用

Application of redox equilibrium in the separation of inorganic impurities

该检验通常用用检测一个有机物质中的无机杂质的含量。

This test is usually used for determining the content of inorganic impurities in an organic substance .

镀镍层应有较低的内应力，镀镍层内应力受镀镍液各成分浓度、无机杂质、有机杂质和pH值的影响；

Low inner stress which is required by Ni electrodeposit is influenced by concentration of bath components , in organic and organic impurities and pH value .

结合ICH指南的规定和USP关于重金属控制的专论内容，对如何控制无机杂质中重金属类杂质进行了探讨和分析。

In this article , combined with the regulation in ICH guidance and the clauses for controlling heavy metal in USP , the methods to control heavy metal in inorganic impurity was discussed and analyzed .

堵塞物中的主要无机杂质并不是来自于储层，而是由于各种施工措施带入的。

Most of inorganic matter didn 't originate from the reservoir and was introduced for various operational procedures .

指出以精馏为前净化技术，再与膜分离、树脂法相结合是无机杂质去除技术的发展趋势。

Integrated method of membrane separation or ion exchange resin process for purifying distilled hydrogen peroxide is the tendency of purification technology of technical grade hydrogen peroxide .

生物膜能捕获有机体和无机杂质产生复杂的生物黏泥，生物黏泥能引起热交换器的堵塞式泄漏，影响热交换并产生腐蚀环境。

Biofilm traps the organisms , organic and inorganic debris creating complex biological sludge which causes frequent jam or leak of the heat transfer and creating a corrosive environment .

实验结果表明，盐下油藏8033井地面管线的堵塞原因主要是由于在地面温度下原油中高碳蜡的析出，并与无机杂质协同作用，加剧了堵塞物的形成。

The results showed that the reason for the plugging of surface pipeline for Well 8033 was mainly the precipitation of wax with high carbon_number in combination with mineral materials at surface temperature .

利用有机溶剂对其堵塞物进行了分离，各组分的含量如下：无机杂质2.78%，正庚烷沥青质0.12%，胶质4.76%，蜡33.25%。

The composition of the plugging substance was : 2.78 % ( by weight ) of inorganic matter , 0.12 % of normal heptane asphaltene , 4.76 % of resin and 33.25 % of wax .

用工业双氧水先经树脂吸附脱去其中的有机物，再添加稳定剂除去无机杂质，生产的产品可达到电子级产品的标准。

Use colophony to absorb and remove the organics in the industrial hydrogen peroxide , then , add stabilizer to remove inorganic impurities , so the quality of product can reach the standard of electronic grade .

但是生物质，特别是草本生物质大多含有一定量的氯、钾等无机杂质，在实际工程应用中会引起污染物排放，沉积和腐蚀等各种问题。

However , biomass , especially herbaceous biomass , mostly contains a certain amount of chlorine , potassium and other inorganic impurities , which will cause pollution emissions , deposition and corrosion in the actual engineering applications .

利用X射线衍射分析技术分析了无机物杂质的组成，其中的石英成分高达60.8%。

By XRD method , the constitution of inorganic matter was analyzed , in which the content of quartz was60.8 % .

单柱离子色谱测定二氧化锰产品中无机阴离子杂质

Determination of Inorganic Anion Impurities in Manganese Dioxide by Single Column Ion-Chromatography

论文建立了过渡金属离子在无机晶体中的杂质能级与电负性、键长等基本原子或化学键参数之间的定量关系。

A quantitative relationship was established between impurity levels of transition metal ions in inorganic crystals and basic atomic or bond parameters such as EN and bond length .

因此，为了更合理的进行材料设计，理解并预测离子在无机晶体中的掺杂行为以及掺杂无机晶体的杂质能级具有重要意义。

Therefore , in order to design materials more rationally , it is of great significance to understand and predict doping behaviors of ions in inorganic crystals and impurity energy levels of doped inorganic crystals .