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Keywords natural mordenite;methylamine;Py IR; 天然丝光沸石;甲胺;吡啶吸附红外;
Keywords Natural mordenite zeolite;Hydroisomerization;Catalyst;Palladium and n-pentane; 天然丝光沸石;临氢异构化;催化剂;钯;正己烷;
Keywords nature mordenite;dimethylamine;shape-selective catalysis; 天然丝光沸石;二甲胺;择形催化;
The activity of natural mordenite of Dai Shi Kou Mine when supported wtih Ni and Bi was comparable with that of synthetic mordenite catalyst. 其岱石口矿制成的催化剂担载镍、?后,歧化性能可以达到合成丝光沸石催化剂的水平。
Keywords Natural products;Ascidian;Tunicate; 天然产物;海鞘;被囊动物;
Keywords natural dye;sapanwood;dyeing;wool fabric; 天然染料;苏木;染色;毛织物;
Keywords Natural colorants;Gardenia red;Stability; 天然色素;栀子红;稳定性;
Keywords natural dye;madder;flax;dyeing; 关键词天然染料;茜草;亚麻;染色;媒染;
Keywords natural tooth;translucency;age; 天然牙;半透性;年龄;
Keywords natural gamma ray;logging;photomultiplier; 自然伽玛;测井;光电倍增管;
Keywords natural gas;pipelining;Danudi Gas Field; 天然气;管道输送;大牛地气田;
Keywords natural gas;hydrate;formation condit; 天然气;水合物;生成条件;
Keywords Natural gemstone;Inclusion;Analysis; 天然宝石;包裹体;分析;
Keywords natural fibre;wool;slenderizing;drawing; 天然纤维;羊毛;细化;拉伸;
Keywords natural delivery;episiotomy;satisfaction; 自然分娩;会阴侧切;满意度;
Effect of Pretreatment on Catalytic Performance of Natural Mordenite for the Synthesis of Dimethylamine 预处理对天然丝光沸石合成二甲胺催化性能的影响
Keywords methylamine synthesis,amination,nature mordenite,shape selective catalysis,modified; 关键词甲胺合成;天然丝光沸石;择形催化;改性;催化剂表征;
Keywords natural teeth;colorimeter;colorimetry; 关键词天然牙;色差仪;色度学;
Keywords natural dye;logwood;real silk fabric;mordanting;dyeing; 天然染料;苏木;真丝绸;媒染;染色;
Keywords nature pigment;stability;acylation; 天然色素;稳定性;酰化;