预计钼的价格也会继续保持强劲。
我想买含钒,钼的废催化剂。
对从铜钼中矿中回收钼的新工艺进行了研究。
Recovery of molybdenum from copper and molybdenum middlings has been studied.
介绍了湿法回收废催化剂中钴和钼的工艺条件。
The technological conditions of wet recovering cobalt and molybdenum from waste catalyst are introduced.
在最佳工艺条件下,钼的浸出率接近100%。
Under the optimum factors, the lixiviating rate of molybdenum was near 100%.
评述了2007年世界钼的供给、消费和价格。
The supply, consumption and price of molybdenum in the world in 2007 were reviewed.
从而得出钯活化钼的烧结机理以晶界扩散为主。
It is concluded that the activated sintering mechanism of molybdenum by palladium is mainly derived from boundary diffusion.
评介了1996年世界钼的需求、供给和价格。
The demand, supply, price for molybdenum in 1996 in the world were reviewed.
评述了1998年世界钼的需求、供给和价格。
The demand, supply, price for molybdenum in 1998 in the world were reviewed.
评述了1997年世界钼的需求、供给和价格。
The demand, Supply, Price for molybdenum in 1997 in the world were reviewed.
结果表明:钼的原子化源于它的碳化物的热离解。
The result showed that the atomization of molybdenum on the graphite probe surface originates from the thermolysis of his carbide compands.
主要介绍2004年世界钢和钼的生产及市场情况。
The present situation for production and market of steel and molybdenum in the world 2004 was introduced.
本文报道了在大量钨存在下选择性测定微量钼的方法。
A simple selective spectrophotometry has been developed for determination of molybdenum in the presence of tungsten based on the difference of polymeric behavior and complex ability.
研究了从含钼、镍废催化剂中回收钼的方法及生产工艺流程。
The methods and processing flowsheet of recovery of molybdenum from waste catalyst are studied.
该工业氧化钼的金属杂质含量极低,非常适合于制取钼酸铵。
The prepared molybdenum oxide contained extremely low metal impurities and was suitable for producing ammonium molybdate.
SPS在较低温度下烧结的钼的硬度较高,原因是其晶粒较细。
The molybdenum sintered at lower temperature by SPS having higher hardness is due to fine grain strengthening.
阐述了生产钨酸钙过程中除钼的原理,并提出了具体的操作工艺。
Principle of removing molybdenum from producing calcium tungstate process is set forth, concrete operation technology is presented.
研究了混合指示剂法对复合微肥中钼的测定,测定终点颜色变化明显。
According to the study of determination of molybdenum in compound micro-fertilizer by means of mix indicator technique, it was found that change of terminal colour of titration is clear.
叙述了二硫代磷酸硫化氧钼的化学结构、制备方法、使用性能及应用前景。
The chemical structure, preparation methods, properties and application prospects of MoDDP were reviewed in this paper.
考察了载体焙烧温度、金属镍与钼的负载量对催化剂选择性加氢性能的影响。
The effect of calcination temperature, content of nickel and molybdenum on the selective hydrogenation performance of catalyst were investigated.
整个过程分为废水中钼的吸附、解吸、除杂净化和三氧化钼的制备等几个步骤。
The process was consisted of adsorption, desorption, purification and preparation of molybdenum trioxide.
以OP为增感剂,钼的吸光度增感37.5%,从而提高测定低含量钼的灵敏度。
The absorbency of molybdenum was sensibilized 37.5% by the sensitizing agent OP, so the sensitivity of determined molybdenum is improved.
说明了回收废钼的意义,重点介绍了从两种废钼料中回收钼的化学方法及其实践。
The importance of recovering waste molybdenum was explained. The chemical method and practice on recovery of molybdenum from two kinds of molybdenum material were introduced emphatically.
本文介绍了用火焰原子吸收法测定矿石中低含量钼的方法,确定了最佳仪器条件。
This paper describes the method for determination of trace Mo in mineral. The instrument parameters are determined, the influences of coexistence elements and the method of eliminating it are studied.
介绍了从复杂的硫化物废料中回收钼,生产合格的钼酸钠和工业氧化钼的工业实践。
The industrial practice on recovery of molybdenum from sulphide waste materials and production of qualified sodium molybdate and molybdenum oxide were presented.
采用溶胶-凝胶法制备了负载型氮化钼的前驱体,采用流化氮化新工艺制备了氮化钼。
This article took the sol-gel method to prepare the precursor of supported molybdenum nitride, used the fluid nitriding new technology.
催化剂中钼含量及载气空速也会影响钼的流失速率。得出了钼升华流失的动力学方程。
Velocity for loss of nickel is also influenced by nickel content in catalyst and space velocity of carrier gas Kinetic equation of nickel loss was obtained.
结果表明:随钼的质量分数增加,针状铁素体的含量增加,并且出现了M - A组织。
The results show that, with the increase of Mo content, the acicular ferrite's content increases, and M-A microstructure appears.
钼的极谱效应是在硫酸—苯羟乙酸—氯酸钾底液体系中进行,影响极谱行为的因素很多。
Polarographic effect of molybdenum is going on in the background solution system containing sulphic acid, amygdalic acid, and potassium chlorate, and is affected by many factors.
钼的极谱效应是在硫酸—苯羟乙酸—氯酸钾底液体系中进行,影响极谱行为的因素很多。
Polarographic effect of molybdenum is going on in the background solution system containing sulphic acid, amygdalic acid, and potassium chlorate, and is affected by many factors.
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