为废催化剂的回收提供了科学依据。
It offered a scientific basis for the reclaiming of the waste catalyst.
我想买含钒，钼的废催化剂。
废催化剂原料以乙酸锌和活性炭为主。
The exhausted catalyst is mainly made up of zinc acetate and activated carbon.
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.
我厂长期求购含钒，钼，镍，钴，铂，钯废催化剂。
I long product containing vanadium plant, molybdenum, nickel, cobalt, platinum, Spent palladium catalyst.
介绍了从含银的废催化剂中回收白银的一种新方法。
A new method to recover silver from silver-bearing waste catalytic agent is introduced.
又提出了废催化剂中贵金属钯回收的技术方案及其原理。
Moreover, the technical plan and the principle of retrieving the rare metal, palladium, from the waste catalyst are introduced.
选择微波辐射预处理废催化剂，可以显著提高锌的浸出率。
Using microwave radiation to pretreat exhausted catalyst can improve the ratio of zinc leaching obviously.
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.
在非缓冲体系中用有机配位反应法对FCC废催化剂进行复活。
The spent FCC catalyst was reactivated via organic complex method in an unbuffered system.
通过实验比较，提出从废催化剂中综合回收有价金属的工艺路径。
By test compare, the technological design of comprehensive recovery from catalyst were advanced.
主要论述了国内外对炼油废催化剂的处理和利用的研究现状和进展。
The research status and development of spent refinery catalysts treatment and utilization both at home and abroad were reviewed.
研究了从含钨、镍废催化剂中回收钨、铝、镍的方法及生产工艺流程。
The methods and processing flowsheet of synthesize recovery of W, Al, Ni fron waste catalyst are studied.
本文叙述了含钴、钼、镍、钒废催化剂中有价金属的综合回收新方法和工艺过程。
The article related the new method and technological process of comprehensive recovery the noble metals from waste catalyst containing cobalt, molybdenum, nickel and vanadium.
可以采用特殊的溶剂对废催化剂进行脱碳和脱硫预处理，以代替高温焙烧预处理。
Special solvents can be used to decarbonize and desulfurize waste catalysts to replace the high-temperature roasting pretreatment process.
在下流式反应器内的裂化反应之后，分离反应产物，并将废催化剂引导到汽提与再生部分。
After the cracking reaction in downflow reactor, reaction products are separated and spent catalyst is directed to stripping and regeneration sections.
介绍了湿法回收废催化剂中钴和钼的工艺条件。该法具有设备简单、无污染、收率高等特点。
The technological conditions of wet recovering cobalt and molybdenum from waste catalyst are introduced. The wet recovery has the advantages of simple equipment, no pollution and high recovery rate.
以对苯二甲酸生产装置中排放的废催化剂为原料，采用萃取—结晶法回收其中的醋酸钴和醋酸锰。
The extraction-crystallization method was used to recover cobalt and manganese acetates from the waste catalyst in the PTA production process .
化工领域产生的大量含铂废催化剂是重要的二次铂资源，对其进行回收利用具有很大的经济价值。
Large amounts of platinum-containing spent catalysts from the chemical sector are important sources of platinum. It is very profitable to recover platinum from these catalysts.
重点阐述了高梯度磁选的理论基础及其在FCC废催化剂中的应用原理，并详尽介绍了其工艺流程。
This paper emphasized on the theory basics of HGMS and the principle of its application in waste FCC catalyst separation.
通过对废催化剂中有价金属钼回收工艺的研究，突破传统工艺，采用酸浸法提高钼浸出率，实现工业化生产。
By breaking through traditional technology and adopting acidizing, the extraction ratio of molybdenum was raised and industrial production was realized.
选用车屑螺旋状填充质高梯度磁分离对FCC废催化剂进行了分离处理，并对分离后的催化剂进行了活性检验。
Lathe spiral metal filings were used in high gradient magnetic separation machine to recover FCC catalyst and activities of the separated FCC catalysts were examined.
有机硅偶联剂合成过程中产生的废催化剂成分复杂，其中铂含量的确定对研究催化剂的性能和回收有重要的影响。
The component of spent catalyst produced in organic silicon couplet synthetic is complex, and the platinum content is very important for catalysts behavior and recycling investigation.
采用X射线衍射（XRD）和扫描电子显微镜（SEM）对微波辐射预处理前后和浸出前后的物相及废催化剂形貌进行了表征。
The phase and morphology of exhausted catalyst before and after microwave radiation-pre- treatment and leaching are characterized by XRD and SEM techniques.
催化裂化是炼油厂中一个重要的加工工艺，所排出的废催化剂目前国内多数采用填埋法处理，不仅容易污染环境，而且浪费资源。
FCC is one of the most important processes in the refinery. The spent catalyst from FCC units is buried in most refineries. The method may pollute environment and waste of the catalyst.
采用酸浸法浸出废催化剂中的钼、镍、铋、镁，将浸出液沉钼酸后，对钼酸母液中的镍、铋、镁经过多级沉淀处理后加以综合回收。
Nickel bismuth magnesian is recycled by multiprecipitate after molybdenum is deposited from molybdenum-leaching solution and industrial production is realized.
探讨了催化剂失活的原因，介绍了催化剂再生、用废催化剂精制石蜡及精制FCC柴油等利用方法，对我国废催化剂的处理具有一定的参考价值。
The reason why FCC catalyst would lost its activity is discussed in the paper and there are three methods proposed for treating:catalyst regeneration, refining wax; refining FCC diesel oil.
介绍了羰基合成反应产生的废铑催化剂的回收利用技术。
Recovery and utilization technology of waste catalyst containing rhodium produced by Oxo synthesis reaction is described.
研究了从双氧水氢化废镍催化剂中以硫酸镍形式回收镍的工艺方法。
A method for recovering nickel in hydrogenate used catalyst of hydrogen peroxide in nickel sulfate form has been developed.
介绍了利用废镍催化剂制取一氧化镍的新工艺。
The technology for making nickel monoxide from wasted nickel catalyst was developed.
应用推荐