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Keywords nature mordenite;dimethylamine;shape-selective catalysis; 天然丝光沸石;二甲胺;择形催化;
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;
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 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 nature pigment;stability;acylation; 天然色素;稳定性;酰化;
Keywords nature aeolite;faujasite;synthesis; 天然沸石;八面沸石;合成;
Keywords nature Vitamin E;plumule of grain;extracting process; 天然维生素E;谷物胚芽;提取工艺;
Keywords Nature reserve;biodiversity;ecolandscape;ecot ourism; 自然保护区;生物多样性;生态景观;生态旅游;
nature mordenite 天然丝光沸石
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;
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 Natural gemstone;Inclusion;Analysis; 天然宝石;包裹体;分析;