芳化劑 的英文怎麼說
中文拼音 [fānghuàjì]
芳化劑
英文
aromatizer-
Aromatization of ethylene over zn hzsm - 5 catalyst
5催化劑對乙烯芳構化反應影響A series of 9 - arylpolyhydroacridine derivatives have been synthesized by reaction of arylmethylidenecyanoacetate with dimedone in hoac in the presence of ammonium acetate, and the structures were characterized by ir, and 1hnmr
摘要以芳亞甲基氰乙酸酯和達米酮為原料,以醋酸銨為催化劑在乙酸中反應,合成了一系列的9 -芳基多氫吖啶衍生物,並通過ir , 1hnmr證實其結構。Studies of aromatization of propane over mo hzsm - 5 zeolite catalysts
5催化劑上丙烷的芳構化反應Study of propane aromatization property over the zn al - clm catalyst
催化劑的丙烷芳構化反應性能研究The condensation of aromatic aldhydes with hydroxylamine hydrochloride in aqueous solution under ultrasound irradiation results oximes in 72 % ~ 98 % yields without catalyst
摘要在沒有催化劑條件下,芳香醛與鹽酸羥胺的水溶液經超聲輻射于室溫反應,可以72 % ~ 98 %收率得到肟。The results showed that in scco2 cyclotrimerization of terminal acetylenes was carried out smoothly to regioselectively afford the corresponding benzene derivaties using pdbr2 as the catalyst
研究結果表明:二氧化碳介質中使用溴化鈀為催化劑可以順利地催化炔烴發生環三聚反應,區域選擇性生成含苯環芳香族化合物。Once when rahula made a mistake, the buddha punished him by making him sleep in the toilet. two thousand five hundred years ago in india, the toilets used by the monks were not like the modern ones we have now that are finished with ceramic tiles and scented with deodorizers
當羅侯羅犯錯時,佛陀罰他去睡茅廁二千五百年前的印度,僧眾們所使用的茅廁可不比現代化衛浴,貼了亮晶晶的磁磚還有除臭芳香劑。Nh2so3h was used to efficiently perform one - pot, three - component, biginelli condensation reactions of aldehydes, - ketoesters and urea under solvent - free conditions at room temperature by grinding method
摘要以nh2so3h為催化劑,室溫無溶劑條件下,研磨芳醛、 -酮酸酯和尿素合成了一系列1 , 2 , 3 , 6 -四氫嘧啶2 -酮衍生物。There are two major kinds of dearomatic catalysts, which are supported metal sulfide catalysts and supported noble metal catalysts
目前研究較多的脫芳烴催化劑有負載型金屬硫化物催化劑及負載型貴金屬催化劑。Recent progress in improving the sulfur resistance of noble metal aromatic saturation catalysts is reviewed in this paper
本文著重對改善貴金屬芳烴飽和催化劑抗硫性的最新研究進行了綜述。The ferrocenylchalcone derivatives were synthesized by the reaction of acetylferrocene and aromatic aldehyde using sodium hydroxide as catalyst in ethanol solvent under microwave irradiation
摘要報道了在微波輻射條件下,以乙醇為溶劑,固體氫氧化鈉為催化劑,使芳醛與乙酰基二茂鐵反應合成二茂鐵基查爾酮。Studies of catalysts for methane aromatization the reaction performance and surface property of mo - m hzsm - 5 catalysts under oxygen - free conditions
擔載型鉬催化劑上的丙烷芳構化Kinetics of catalytic hydrogenation of dehydrolinalool on raney - ni catalyst
催化劑上去氫芳樟醇催化加氫反應動力學This paper reviews the research activities of calixarenes in the area of inverse phase transfer catalysts, artificial enzyme and the others in recent years
本文綜述了國內外近年來杯芳烴在反相轉移催化劑、模擬酶及其他催化性能方面的研究進展。Ugt1a9 can be induced by polycyclic aromatic hydrocarbons ( pahs ) and other compounds such as antioxident t - butylhydroquinone
Ugt1a9可被多環芳烴誘導及其他化合物如抗氧化劑型誘導劑t - butylhydroquinone 。Standard test method for measurement of hindered phenolic and aromatic amine antioxidant content in non - zinc turbine oils by linear sweep voltammetry
用線性掃描伏安法測量無鋅渦輪機油中受阻酚和芳香胺抗氧化劑含量的標準試驗方法Characterization of zn promoter in zno hzsm - 5 catalyst for propane aromatization
5丙烷芳構化催化劑中鋅的形態表徵Stability of zn hzsm - 5 catalysts in reaction - regeneration process of propane aromatization
5丙烷芳構化催化劑反應與再生過程的穩定性Recent advances in sulfur resistant aromatic hydrogenation catalysts
抗硫性芳烴加氫催化劑研究進展Performance of modified zn - based zeolite catalyst in propane aromatization
鋅改性的分子篩催化劑上丙烷芳構化的研究分享友人