n-pentane相关论文
Recent combustion research has focused on low temperature combustion to meet engine emission regulations and to advance ......
研制应用于正戊烷异构化的非贵金属催化剂Ｍｏ－Ｎｉ０／ＨＭ。以丝光沸石作载体，经两次２ｍｏｌ／Ｌ的ＮＨ４ＮＯ３铵交换，一次质量分数为０．３６的乙酸交换；用常规方法在室温下先后浸渍......
Isomerization of n-pentane catalyzed by amide-AlCl3-based ionic liquid analogs with various additive
The isomerization of n-pentane to generate high-quality blending components for clean gasoline was catalyzed by several ......
A novel scalable synthesis process of PPTA by coupling n-pentane evaporation for polymerization heat
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
制备一系列不同La质量分数的La-Ni-S2O82-/Zr O2-Al2O3催化剂(记为La-Ni-SZA),采用XRD、BET、H2-TPR、FTIR、Py-IR等手段对催化剂......
A WC-supported S2O2-8/ZrO2(PSZ) catalyst was prepared and characterized by means of XRD, BET, FTIR and XPS. The isomeriz......
A novel scalable synthesis process of PPTA by coupling n-pentane evaporation for polymerization heat
In this study, we compared the effect of n-pentane and ice-water bath on removing the thermal effect in the poly (p-phen......
Effects of Operating Conditions on the Catalytic Performance of HZSM-5 Zeolites in n-Pentane Crackin
In this work,n-pentane catalytic cracking over HZSM-5 zeolites was studied at 650°C under atmosphere pressure.A particu......
设计了一种施加高电压的针—管流动反应器,用于研究电场作用下高温碳氢燃料在金属管产生积碳的复杂物理化学过程。在正戊烷入口雷......
研究了ＨＺＳＭ－５，ＧａＨＺＳＭ－５及Ｇａ－ＭＨＺＳＭ－５上正戊烷芳构化反应，并对限制芳烃选择性的因素进行了初步探讨，结果表明，裂解反应，氢转移反应或加氢反应副产相当数量的小分子......
建立了一套汽液双循环相平衡实验测定装置，并采用了磁力循环泵循环汽液两相流体、六通阀在线取样分析样品。装置具有平衡时间短、对......
连续法生产聚氨酯硬泡板材使用戊烷替代HCFC-141b发泡剂后，泡沫阻燃性能的下降成了最大的问题，为提高阻燃性能，聚异氰脲酸酯（PIR）改性泡......
测定了正戊烷和正已烷在无黏结剂和有黏结剂5A分子筛上的吸附动力学，采用简化的扩散动力学模型计算了扩散系数，并估算了扩散活化能。......
首次利用尿素为沉淀剂,在常压较低反应温度下制备了具有对正戊烷有较高反应活性与很高异构化选择性的SO_(?)~(2-)/ZrO_2-NiO固体超......
采用缙云产的天然丝光沸石(NM),经铵酸法处理制得氢型天然丝光沸石(HNM),然后用离子交换法 E,浸渍法 I 及机械混合法 M 载铂或钯,......
本文研究了不同浸渍次序对Ｚｎ－Ｍ双元改性ＨＺＳＭ－５催化剂芳构化性能的影响。结果表明，对于Ｚｎ－Ｍ双元改性ＨＺＳＭ－５催化剂来讲，先引入Ｚｎ组分，然后Ａｕ、Ａｌ等其它组分改性效果......
采用连续流动式固定床高压微反-色谱联合装置,考察了氧化镍、氧化钼含量对正戊烷加氢异构化镍-钼-氢型丝光沸石(Ni-Mo-HM)催化剂反......
以平衡吸附过氧钨酸的水合氧化锆为前驱体,经焙烧得到WO_3-ZrO_2固体酸,并采用XRD、UV-vis、NH_3-TPD等手段考察了过氧钨酸吸附液......
采用连续流动式固定床高压微反-色谱联合装置，考察了氧化镍、氧化钼含量对正戊烷加氢异构化镍-钼-氢型丝光沸石(Ni-Mo-HM)催化剂反......
用ＫＶＯ３的作活性组合，用不同载体采用浸渍法制备出一系列ＫＶＯ３／载体催化剂。在连续性微反活性评价装置上以正戊烷为原料，对空白载体和催化剂分别......
以正戊烷＋正己烷、正戊烷＋环戊烷2个系列混合物作为溶剂，采用溶剂沉淀法从加拿大油砂沥青中得到沥青质，通过对沥青质SARA族组成、元素......
采用改进的Ｒｏｓｅ－Ｗｉｌｌｉａｍｓ釜测定了等压下正戊烷－叔丁醇（１．０１３×１０＾５，７９９７４Ｐａ）体系的汽液平衡数据，实验数据通过了热力学一致性检验，采用Ｐ－Ｔ状态方程和Ｗｉｌｓｏｎ方程关联，获得较满......
CO2混相驱油过程复杂，其中包括传质、对流和相变等问题，有些机理尚不明确，需要进行深入研究。采用联合研制的CO2混相可视驱油实验装置......
A solid superacid catalyst Pt-SO42-/ZrO2-A12O3 for n-pentane isomerization, was prepared by incipient-wetness impregnati......
Modeling light olefin production was one of the main concerns in chemical engineering field.In this paper,machine learni......
探讨了催化剂载体酸性质对正戊烷异构化的影响，考察了离子交换和竞争吸附剂对催化剂性能的影响，试验结果表明：Ｎｉ－Ｍｏ－ＨＭ双非贵金属催化剂的异构......
用约20L的爆炸容器，在25－100℃测定了正戊烷，正己烷，正庚烷，正辛烷，正壬烷的爆炸下限（LEL）和爆炸上限（UEL）值。LEL值随温度的增高而减小，平均......
Preparation, Characterization and Catalytic Properties of S2O8^2-／ZrO2 Supported by Tungsten Carbide
A WC-supported S2O8^2-/ZrO2(PSZ) catalyst was prepared and characterized by means of XRD, BET, FTIR and XPS. The isomeri......
Isomerization of n-pentane catalyzed by amide-AlCl3-based ionic liquid analogs with various additive
The isomerization of n-pentane to generate high-quality blending components for clean gasoline was catalyzed by several ......
