Naphth相关论文
Natural bond orbital studies on quasi-aromaticity of polyoxoanion (M_6O_(19))~(Z-) (M= Mo, W, Z = 2;
The natural bond orbitals and McWeeny bond orders for polyoxoanions (M6O19)Z- (M = Mo, W, Z = 2; M = V, Nb, Z = 8) have......
N, N??, N??-Tris-(2-oxynaphthalidene)-tris-(2-iminoethyl) amine (TOTIA) has been synthesized and characterized by X-r......
The paper makes a comprehensive prediction of China’s future demand for oil and gas with two methods, i.e. the predicti......
Ring-opened Crystal Structure and Photochromism of 2,2-Bis(4-tertiary butyl phenyl)-3H-naphtho[2,1-b
The title compound, 2,2-bis(4-tertial butyl phenyl) naphthopyran, has been prepared and characterized by means of IR, 1H......
用偏最小二乘法（ＰＬＳ）进行校正和预测，不经分离同时测定了混合体系中的萘，１－甲基萘和蒽。萘，１－甲基萘和蒽的浓度分别在０～２８ｍｇ／Ｌ，０～４０ｍｇ／Ｌ和０～４０ｍｇ／Ｌ的浓度范围服从比耳定律......
研究了α，β，γ，δ－四苯基卟啉钴存在下基氯、苯乙酮、二苯甲酮和萘等与ＣＯ２的电羧化反应，与无催化剂体系相比，ＣｏＴＰＰ可使这些有机化合物与ＣＯ２电羧化反......
选用南充脱正构烷烃的微晶蜡作为原料,采用硫脲络合将微晶蜡分离成异构烷烃组分和环烷烃芳烃混合组分.考察了活化剂、溶剂、络合剂......
通过对克拉玛依石油化工厂Ⅰ套蒸馏装置减压塔腐蚀情况的调查、分析，确定了造成塔壁和内构件腐蚀的主要原因是环烷酸的冲刷作用。指......
通过对常减压蒸馏装置阻垢荆进料管的材质、性能、工作条件及腐蚀形貌、腐蚀产物的全面分析，找出了使进料管发生大面积腐蚀的腐蚀介......
在微波作用下,以辐射时间、辐射功率和辐射压力,研究了微波碱精制法柴油脱酸的工艺条件,在辐射时间5min,辐射功率375W,辐射压力0.0......
针对重质常压馏分油碱洗电精制存在的乳化问题,采用微波辐射法脱除油品中的环烷酸,并对工艺条件进行了实验室研究.试验结果表明,当......
环烷酸腐蚀是炼油工业中急需解决的问题,为此对环烷酸在原油中的分布情况、环烷酸的性质、腐蚀特点及原油加工过程中设备易蚀部位......
Components of Paraffin-Base and Naphthenic-Base Crude Oil and Their Effects on Interfacial Performan
The saturate,aromatics,resin and asphaltene components of paraffin-base(PB)and naphthenic-base(HB)crude oil are separate......
采用改进的碱液萃取方法分离杜巴原油中的酸性化合物（主要是环烷酸），通过高分辨质谱分析萃取过程中不同组分酸性化合物组成，以研究碱萃......
