化工产品大多需控制其痕量杂质铁含量。
Chemical products often need coned of their trace iron contents as impurity.
铁离子是铁细菌的营养源，除了对化工设备造成的危害外，还影响到人们的感官性状。
Iron ions are the nutrient fountain of iron bacteria. Iron ions not only destroy chemical equipment, but also influence the sense of people.
化工产品大多需控制其痕量杂质铁含量。
Chemical products often need control of their trace iron contents as impurity.
通过对铸钢件外冷铁标准的制定和应用情况的介绍，提出了节约成本、简化工艺、提高质量的一条重要途径。
Through the introduction of formulating standard and the use of external iron chill in cast steel, the paper pointed out a way for saving cost, simplifying working processes and improving quality.
本发明属于化工领域，具体涉及一种在制备硫酸锰溶液过程中去除铁及重金属的方法。
The invention belongs to the field of chemical engineering, specifically relates to a method for removing ferrum and heavy metals during manganous sulfate solution preparation.
对剩余焦炉煤气作燃气、生产化工产品、生产纯氢及生产直接还原铁等利用途径进行了综述。
Several utilization ways of coke-oven gas, such as its usage as fuel, material in the production of chemical product, hydrogen generation and the direct reduced iron, were summarized.
铁电材料的疲劳特性是影响依赖可反转极化工作的电子器件性能的关键，例如非易失性铁电存储器。
Ferroelectric fatigue is much fatal for the electric apparatus based on the switchable polarization, such as non-volatile random access memories (NVFRAM).
研究了铁碳微电解—高效复合微生物对于化工有机废水的处理效果。
The effect of ferric-carbon micro-electrolysis-effective synthesized microbiology is studied in this paper.
的翻译是：使用为铁pentacarbonyl浓缩了复合和化工催化剂，并且它是半透明的photoetching的影片想法原材料集成电路的。
Used for iron pentacarbonyl encapsulated compound and chemical catalysts, and it's the idea raw material of semitransparent photoetching films for integrated circuits.
研究了铁炭微电解—混凝沉淀对于化工有机废水的预处理效果。
The pretreatment effect of ferric-carbon micro el ec trolysis neutralization and precipitation has been studied in this article.
双相不锈钢具有奥氏体和铁素体不锈钢二者之优点，广泛用于石油化工，海水废水处理，造纸机械及承重桥梁等领域。
Duplex stainless steel with the advantages of both austenitic and ferritic stainless steels, widely used in petrochemical, water treatment, paper making machinery and the load-bearing areas of bridge.
介绍了BH-64铁系磷化工艺和该工艺中影响磷化膜性能的因素。
A practical iron phosphating process, BH-64, was suggested. Factors affecting the properties of the film obatined were discussed.
介绍用喂线球化工艺生产优质铸态铁素体球墨 铸铁的质量控制要点。
The quality control of cored-wire injection process used for production of as-cast ferrite nodular iron was described.
公司和产品介绍：我们主要经营化工医药原料及其中间体，我们目前的主要产品是右旋糖苷铁10％，20％溶液；
We are the leading supplier of pharmaceutical raw materials and intermediates in China. At present we can offer you Iron Dextran 10%, 20% Solution;
采用气浮/铁炭曝气/芬顿氧化/UASB/生物接触氧化工艺处理高浓度石化废水，介绍了系统的启动与运行情况。
The air flotation/Fe-C aeration/Fenton oxidation/UASB/bio-contact oxidation process was used to treat the high-concentration petrochemical wastewater.
采用气浮/铁炭曝气/芬顿氧化/UASB/生物接触氧化工艺处理高浓度石化废水，介绍了系统的启动与运行情况。
The air flotation/Fe-C aeration/Fenton oxidation/UASB/bio-contact oxidation process was used to treat the high-concentration petrochemical wastewater.
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