hydrogenation catalysts 中文意思是什麼
-
Effects of the supports on activity of supported nickel catalysts for hydrogenation of m - dinitrobenzene to m - phenylenediamine
載體對鎳催化劑催化間二硝基苯加氫制間苯二胺反應性能的影響 -
New progress in edible oils hydrogenation catalysts
食用油脂加氫催化劑研究進展 -
Abstract : application status and trends in hydrodesulfurization ( hds ) and olefine hydrogenation catalysts are reviewed
文摘:綜述了國內外加氫轉化催化劑的開發應用現狀和發展趨勢。 -
Influence of preparation conditions of pd c catalysts on selective hydrogenation of 1, 2 - propadienyl - phosphonic acid
的制備條件對丙二烯磷酸選擇加氫催化性能的影響 -
In recent two years, we have successfully made nearly 10 kinds of catalysts which can be used as substitute for imported ones, such as octenal hydrogenation catalyst, ethanol hydration catalyst, and so forth
是我公司的傳統產品，近兩年來做為催化劑載體成功地製作了辛烯醛加氫觸媒催化劑，乙醇水合催化劑等近10種替代進口催化劑。 -
According to the features of naphthenic base oil ( i. e., high nitrogen and low sulfur content ) and based upon theoretical analysis of the h2s concentration needed for phase equilibrium of nickel sulfide and tungsten sulfide in hydrogen, the most economic quantity of sulfiding agent injected into the reactor for supplement of sulfur in lube oil hydrogenation catalysts was obtained
摘要針對環烷基油高氮、低硫的特點，通過對硫化鎢和硫化鎳在氫氣中相平衡態所需硫化氫濃度的理論分析，對反應器入口所需補硫量作了詳細的闡述，得出了最經濟的補充注硫量。 -
Highly selective hydrogenation catalysts
超高純度試劑 -
Producer of a range of nitrate salts, as well as copper - based hydrogenation catalysts used in the production of furfuryl alcohol
-生產硫酸氟化鹽系列化工產品。包括公司簡介產品指標聯系方式。 -
The influences of process condition for the expansion bed process for passivation of presifided hydrogenation catalysts on their sulfiding degree and hydrogenation ( hyd ) activity were investigated
摘要研究了預硫化催化劑膨脹床鈍化工藝條件對催化劑加氫（ hyd ）活性和硫化度的影響。 -
Recent advances in sulfur resistant aromatic hydrogenation catalysts
抗硫性芳烴加氫催化劑研究進展 -
Preparation of nickel - based catalysts by coprecipitation and application in edible oils hydrogenation catalyze
共沉澱法制備鎳基催化劑及其在油脂氫化工藝中的應用 -
Application of raney ni catalysts in hydrogenation with magnetic materials
催化加氫中的應用 -
Preparation of cu - zn - al2o3 catalysts and their catalytic performance for selective hydrogenation
2催化還原氮氧化物的初步研究 -
Catalytic properties of supported pd tio2 and pd - ag tio2 catalysts for selective hydrogenation of acetylene
2催化劑的乙炔選擇性加氫催化性能 -
Application of uniform design to sbs hydrogenation by nickel catalysts
加氫體系中的應用 -
The results showed that passivation of the presulfided hydrogenation catalysts was necessary ; temperature, concentration of o2, reaction time and expansion rate are important influential factors on the passivation effects
結果表明，預硫化后催化劑需要經過鈍化處理；反應溫度、 o2濃度、反應時間及膨脹率是影響鈍化效果的主要因素。 -
The unique crystalline structures and electronic properties of metal nitrides / carbides catalysts, their inherent relation with the catalytic properties, mechanisms for the catalytic hydrogenation over metal nitrides / carbides and their application in hydrodesulfurization ( hds ), hydrodenitrogenation ( hdn ) and other hydrogen - involving reactions were reviewed
與傳統的過渡金屬硫化物催化劑相比，過渡金屬氮化物/碳化物具有更加優異的氫吸附、活化和轉移能力。 -
Transition metal sulfides hydrogenation catalysts : active phase structure and mechanism of the catalytic reaction
柴油加氫精製催化劑制備技術
分享友人