A new process which produce copper sulfate pentahydrate and activated zinc oxide from the used catalyst by soaking in complex acid has been introduced in this paper.
本文介绍采用络合酸浸法以废甲醇催化剂为原料制备五水硫酸铜和活性氧化锌的新工艺。
A used acidic ionic liquid catalyst, which has been deactivated by conjunct polymers, is regenerated by combining the used catalyst, a metal and a Broensted acid to hydrogenate the conjunct polymer.
通过混合用过的催化剂、金属和布朗斯台德酸以加氢混合聚合物 来对已经被所述混合聚合物失活的所述用过的酸性离子液体催化剂进 行再生。
The team is also working to find a more commonplace, less-expensive material for the catalyst, to replace the relatively rare and costly iridium used in this proof-of-concept study.
该小组还正在努力寻找一种更常见的，更便宜的催化剂，以代替在验证性概念研究中使用的相对昂贵和稀有铱催化材料。
The winners, Richard Heck, Ei-ichi Negishi and Akira Suzuki, used palladium as a catalyst.
获奖者理查德-海克、根岸英一和铃木彰用钯原子作催化剂。
When water vapor was used, the catalyst would strip out its oxygen to reform cerium dioxide.
如果用于分解的物质是水蒸汽，那么二氧化铈催化剂还可以将分解出的氧气用于二氧化铈的再生。
The laboratory's computational tools will be used to test catalyst designs to ensure their long-term stability.
实验室的计算工具将用来测试催化剂性能，以保证其长时间工作稳定性。
The catalyst also is comprised of more affordable and abundant metals than those used in earlier efforts.
相比以前，这种催化剂使用的是更廉价、储量更充足的金属。
The stabilized borylene could then be used as a catalyst.
接下来，这个已经稳定了的亚硼基将能被用做一种催化剂。
The catalyst could be used for many times without any treatment and no pollution to environment. Comparing with the normal catalysts, the nanosolid superacid catalyst had obvious advantages.
该催化剂不经处理，可循环使用多次，且不污染环境，相对于一些常见催化剂具有明显的优点。
Widely used in high-purity gases, liquids, petrochemical industry, is used as a catalyst support, can also be used in the petrochemical industry, desulfurization, deodorizing treatment.
广泛应用于高纯度气体、液体、石化行业中作为催化剂载体使用，也可以用于石化行业中脱硫、脱臭处理等。
The alkylation catalyst has superior activity and stability; it can be widely used in similar new-built units or revamping for capacity expansion of old units.
烷基化催化剂具有良好的活性和稳定性，可在同类装置新建或扩能改造中推广应用。
The catalyst could be repetitively used without any treatments.
固体酸催化剂不经处理可循环使用多次。
The results show that immobilized catalyst has higher catalytic activity. The catalyst can be used times. The yield of glyceryl triacetate is above 92%.
实验表明：固定化催化剂活性高、可以重复使用多次，三醋酸甘油酯收率可达92 %以上。
When the fixed bed continuous process is used, the appropriate catalyst is strong acid cation exchange resin.
当采用固定床连续甲酯化反应时，适宜的催化剂为强酸性阳离子交换树脂。
This macromolecular metalloporphyrin was used as the catalyst for the first time for cyclohexane oxidation to cyclohexanol and cyclohexanone with air in the absence of additives or solvents.
在无任何外加溶剂及共还原剂的条件下，应用此高分子金属卟啉作为催化剂，选择性地催化空气氧化环己烷为环己酮和环己醇。
The weight method is used to measure the solid quantity (catalyst contain) in slurry oil of catalytic cracking unit.
采用重量法测定催化装置油浆中的固体含量(催化剂含量)。
When a stirred tank batch process is used, the appropriate catalyst is sulphuric acid.
当采用釜式间歇甲酯化反应时，浓硫酸为适宜的催化剂。
The effects of temperature, feeding rate of reactants, and quantity of catalyst used on the hydrosilylation reaction were investigated.
考察了反应温度、催化剂用量、反应物加料速率等对催化性能的影响。
The results were then used to make better car catalyst.
这一研究的成果可随后用于生产出效果更好的汽车催化剂。
The paper describes the testing of this part of catalyst used as cement mixing material.
介绍了将这部份催化剂作水泥混合材料的试验。
A dynamic catalyst coking model and multi-variant linear regression model are used to estimate the parameters of catalyst coking model.
提出了采用动态结焦模型以及新鲜催化剂结焦速率的线性回归模型来估计结焦模型参数的方法。
Presents the water washing of methanation catalyst used in ammonia plant of Daqing chemical fertilizer plant.
介绍中石油大庆石化公司化肥厂合成氨装置甲烷化催化剂水洗情况。
In addition, the catalyst can be used repeatedly.
此外，该催化剂还具有可重复使用的特点。
The advanced second generation patented ultra-low pressure continuous reforming process of UOP and the R-134 reforming catalyst were used in the unit.
该装置采用美国UOP公司先进成熟的第二代超低压连续重整工艺专利技术及r- 134重整催化剂。
Sample solution is made by decomposing the sample of melted sodium carbonate, which is used to confirm the contents of iron, chromium and molybdenum in MT shift catalyst.
采用碳酸钠熔融分解样品制成待测试样溶液，同时用于测定中变催化剂中的铁、。
The said catalyst can be used for hydrotreating process of fraction of petroleum, especially for hydrodesulphurization and hydrodenitrification process of middle distillate oil .
该催化剂可以广泛的用于石油馏分的加氢处理过程，特别适合于中间馏分油的加氢脱硫、加氢脱氮和加氢脱芳过程。
The catalyst has been used in the heavy oil FCC unit of WEPEC Dalian and compared with an imported advanced heavy oil cracking catalyst.
该催化剂在大连西太平洋石油有限公司重油催化裂化装置上与国外的优良重油催化剂进行了工业对比试验。
The amount of catalyst used for the hydrogenation of methyl benzoate and ethyl benzoate did not affect the yields, but affected the speed of hydrogenation.
氢化苯甲酸甲酯和乙酯时，应用催化剂量多少，似对产量无影响，惟对氢化作用速度有关系。
The effects of temperature, the quantity of catalyst used, and reactant feed rate on hydrosilylation was discussed.
考察了温度、催化剂用量、加料速率等因素对苯乙烯与甲基二氯硅烷硅氢加成反应的影响。
The effects of temperature, the quantity of catalyst used, and reactant feed rate on hydrosilylation was discussed.
考察了温度、催化剂用量、加料速率等因素对苯乙烯与甲基二氯硅烷硅氢加成反应的影响。
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