广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2013年
24期
12-14
,共3页
陆永超%黄西平%张家凯%姚颖%武海虹
陸永超%黃西平%張傢凱%姚穎%武海虹
륙영초%황서평%장가개%요영%무해홍
钛硅分子筛%合成%表征
鈦硅分子篩%閤成%錶徵
태규분자사%합성%표정
titanium silicalite%synthesis%characterization
钛硅分子筛在有机物催化氧化及重金属离子吸附等领域发挥着重要作用。分别从影响因素、合成机理以及催化性能等方面对比了水热合成法、同晶取代法和微波辐射法合成钛硅分子筛的差异,列举了在表征钛硅分子筛中钛原子赋存状态、组成和结构等方面所采用的分析手段,并对钛硅分子筛的基础研究与工业应用进行了评述和展望。
鈦硅分子篩在有機物催化氧化及重金屬離子吸附等領域髮揮著重要作用。分彆從影響因素、閤成機理以及催化性能等方麵對比瞭水熱閤成法、同晶取代法和微波輻射法閤成鈦硅分子篩的差異,列舉瞭在錶徵鈦硅分子篩中鈦原子賦存狀態、組成和結構等方麵所採用的分析手段,併對鈦硅分子篩的基礎研究與工業應用進行瞭評述和展望。
태규분자사재유궤물최화양화급중금속리자흡부등영역발휘착중요작용。분별종영향인소、합성궤리이급최화성능등방면대비료수열합성법、동정취대법화미파복사법합성태규분자사적차이,열거료재표정태규분자사중태원자부존상태、조성화결구등방면소채용적분석수단,병대태규분자사적기출연구여공업응용진행료평술화전망。
Titanium silicalite played an important role in the catalytic oxidation of organics and absorption of heavy metal ions.The differences of impact factors, mechanism and catalytic performance among the preparation methodologies were compared, namely, hydrothermal synthesis, isomorphous substitution and microwave irradiation.The technologies for the characterization of occurrence state of Ti, composition and structure of titanium silicalite were presented.The research suggestions of titanium silicalite were proposed.