The water-soluble metal passivators have more advantages than the oil-soluble metal passivator.
水溶性金属钝化剂比油溶性金属钝化剂具有更多的优点。
A cleaner-passivator composition and method for treating a fuel cell cooling system are described.
本发明描述了清洁剂-钝化剂组合物及处理燃料电池冷却系统的方法。
The cleaner-passivator comprises a complexing agent, a surfactant, a corrosion inhibitor, and a solvent.
清洁剂-钝化剂包含络合剂、表面活性剂、腐蚀抑制剂和溶剂。
The preparation, performance evaluation and its application of this kind of metal passivator are presented mainly.
着重介绍了该金属减活剂的制备、性能评定及其应用研究。
Ratio of antimony hanging about the passivator comes up to 50%, it shows remarkable effects passivating on nickel.
LMP—4型金属钝化剂挂锑率高达50％， 响应时间短，对镍表现出显著的钝化效果。
This passivator has characteristics of low-poison, odorless, good water-solubility, and can be vised conveniently and safely.
结果表明：LMP—4型金属钝化剂具有水溶性好、微毒、无味等特点，使用安全、方便、可靠。
The results show that the life of metal structure cannot be influenced after using the coke treated by passivator solution in BF.
实验结果表明，高炉使用钝化剂水溶液处理过的焦炭后，不会对金属构件的寿命产生影响。
The corrosion regularity of passivator solution on metal and slag on refractory material in BF hearth is studied through experiments.
通过实验，研究了钝化剂水溶液对金属的腐蚀规律以及炉渣对高炉炉缸耐火材料的侵蚀规律。
Metal passivator can inhibit nickel and vanadium pollution on the catalytic cracking catalysts and improve the property of polluted catalysts.
金属钝化剂可以抑制镍和钒等金属对催化裂化催化剂的污染，使被污染催化剂的性质得到改善。
This text attends concern of plate 9 problems about passivating of galvanizing turns to do understanding to answer. Public a few formulas about passivator.
本文就读者关心的镀锌钝化的9个问题作了解答，公开了几种钝化剂配方。
The existing methods of zinc plating blackening by black passivating, coloring, dyeing, etc. are studied, and the high resistance to corrosion of the passivator is highlighted.
综述了镀锌层黑钝化、着色、染色等黑化处理的方法，重点研究了高抗蚀的黑钝化处理。
The method can be used to evaluate the passivability, the product quality, the adaptability to various feedstock of metal passivator, and to determine the optimal additives dosage.
评价方法可用于评价催化裂化金属钝化剂的钝化性能、产品质量、对原料油的适应性，以及确定钝化剂的最佳加入量。
With the boric acid as the passivator, a series of tests were conducted to study the passivator density, coke quality and passivation method influenced to the passivation results of the coke.
以硼酸作钝化剂，通过系列试验考察了钝化剂浓度、焦炭质量和钝化方式对焦炭钝化效果的影响，并探讨了硼酸改善焦炭热性能的机理。
With the boric acid as the passivator, a series of tests were conducted to study the passivator density, coke quality and passivation method influenced to the passivation results of the coke.
以硼酸作钝化剂，通过系列试验考察了钝化剂浓度、焦炭质量和钝化方式对焦炭钝化效果的影响，并探讨了硼酸改善焦炭热性能的机理。
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