Improvement of catalyst for hydrogenation of methyl esters to produce fatty alcohols.
甲酯加氢制脂肪醇催化剂的改进。
With the daily improvement of organic synthesis theory and the increasing development of green Chemistry, Catalyst is becoming more and more important in the appliance in organic syntheses.
随着有机合成理论的日臻完善和绿色化学的日益兴起，催化剂在有机合成中的应用也越来越显得重要。
In this paper, improvement of technology and catalyst are reported in ARGG technology installation. The petroleum gas of rich propylene and gasoline of high octane number are obtained.
ARGG技术在普通催化、裂化工艺装置上的应用。通过对工艺、设备和催化剂的改进工作，可以多产富含丙烯的液化石油气和高辛烷值汽油。
At present, the main ways of the improvement and modification of this technology put in a nutshell in the catalyst filling in the reaction district of the non-thermal plasma.
目前，该技术的完善和改进的主要途径归结于在等离子体反应区填充催化材料上。
In order to keep up with the technical progress, the specialists internal should work hard in the field of technology improvement, carrying forward the development of catalyst and carrier.
为了跟上技术进步的要求，国内技术人员应该在改进工艺，推进催化剂和载体的进步方面努力工作。
As the improvement of the invention, the raw material of the plastic membrane also comprises 10 to 25 weight portions of metallocene catalyst for liner low density polyethylene.
作为本发明的改进，所述塑料薄膜的原料还包括按重量计的10 ~25份用于线性低密度聚乙烯的茂金属催化剂。
By researching the working principle of cyclone, the cause of OC type cyclone of VCM device being damaged and catalyst running off is analyzed and the improvement method is raised.
通过研究旋风分离器的分离机理，分析了VCM装置OC旋风分离器损坏及催化剂流失的原因，并提出了改进措施。
The method of improving coke thermal properties by negative catalyst addition were examined. The mechanism of coke thermal properties improvement and industrial approaches were investigated.
提出了一种改善焦炭热性质的方法——在配煤中添加负催化剂，着重研究了负催化剂改善焦炭热性质的机理，并探讨了工业化实施的途径。
Catalyst mixtures also have effects on the improvement of curing speed and reduction of surface-free time, with simultaneously the increase of viscosity.
研究还发现，采用混合催化剂也能够显著地提高密封胶的交联速率，缩短表干时间，且对其力学性能不会产生显著影响。
This paper presents the loading, warming up reduction and normal maintenance of B205 1 low temperature shift catalyst to make it play greater role for the improvement of enterprise profits.
对B2 0 5-1低变催化剂的装填、升温还原及正常维护进行全面总结，使其为企业经济效益的提高发挥更大的作用。
This paper presents the loading, warming up reduction and normal maintenance of B205 1 low temperature shift catalyst to make it play greater role for the improvement of enterprise profits.
对B2 0 5-1低变催化剂的装填、升温还原及正常维护进行全面总结，使其为企业经济效益的提高发挥更大的作用。
应用推荐