1) HZSM-5 zeolite
HZSM-5分子筛
1.
Influence of the acidities of the HZSM-5 zeolites modified by MoO_3;
MoO_3对HZSM-5分子筛酸性的影响
2.
The bifunctional catalysts for one-step DME synthesis were prepared by mixing JC207 catalyst and HZSM-5 zeolites modified by MgO、CaO、ZnO,respectively.
采用浸渍法制备了MgO、CaO、ZnO改性的HZSM-5分子筛,并以改性HZSM-5为脱水剂与JC207甲醇合成催化剂组成双功能催化剂,在固定床反应器上考察了其对一步法合成二甲醚影响。
2) HZSM-5 molecular sieve
HZSM-5分子筛
1.
A co-catalyst for maximizing propylene production in FCC unit has been developed by modifying HZSM-5 molecular sieve with P,Al and Fe and tested and evaluated on fixed-bed micro-reactor.
在采用磷、铝、铁对HZSM-5分子筛进行改性的基础上,制得催化裂化增产丙烯助剂,并且在固定床微反装置上对此助剂进行了评价。
2.
Effects of feeding order of different feedstocks on direct amination of isobutene to tert-butylamine over HZSM-5 molecular sieve catalyst in fixed-bed microreactor were studied.
采用HZSM-5分子筛催化剂,在固定床微反装置上考察了原料气加料顺序对异丁烯直接胺化反应的影响。
3.
HZSM-5 molecular sieve catalyst modified with SiO_2 was prepared by impregnation of HZSM-5 molecular sieve in liquid silicon oil.
利用硅油对HZSM-5分子筛进行液相沉积S iO2改性,制备了S iO2/HZSM-5催化剂(简称催化剂);考察了S iO2沉积量及反应条件对催化剂催化C4烯烃裂解生产丙烯性能的影响;采用X射线衍射、N2等温吸附-脱附、透射电子显微镜、扫描电子显微镜、吡啶吸附-脱附红外光谱等方法对催化剂进行了表征。
4) HZSM-5
HZSM-5分子筛
1.
The Effect of Static Hydrothermal Dealumination on the Structure, Acidity and Catalytic Properties of HZSM-5;
静态水热脱铝处理对HZSM-5分子筛的结构、酸性和催化性能的影响
2.
Firstly,experiment gantry was designed and built; Then HZSM-5(Si/Al=38%)was selected as the main solid acidic catalyst of DME dehydration catalyst, while the Ga2O3 as auxiliary agent; And CNZ-1was taken as the catalyst for Methanol r.
选取硅铝比为38%的HZSM-5分子筛作为二甲醚脱水催化剂主催化剂,添加不同比例的Ga2O3作为助剂;并以CNZ-1作为甲醇催化重整反应催化剂,将两部分催化剂以3:7(质量比)的比例采用机械混合法制备二甲醚水蒸气催化重整反应催化剂,之后在300℃下,用10%H2/N2混合气还原3小时。
5) HZSM 5 zeolite
HZSM5分子筛
6) HZSM-5 zeolite
HZSM-5型分子筛
1.
Synthesis of 2-acetylthiophene by HZSM-5 zeolite catalyst;
HZSM-5型分子筛催化合成2-乙酰噻吩
2.
Piperazine and triethylenediamine were prepared with ethylenediamine as raw material and HZSM-5 zeolite modified with CaCl_2 was selected as best catalyst.
以乙二胺为原料气固相催化合成哌嗪和三乙烯二胺,对实验用催化剂进行制备与考察,筛选出用CaC l2改性的HZSM-5型分子筛为催化剂,确定了最佳工艺条件为:反应温度为340℃,乙二胺的质量分数为40%,进料流率为0。
3.
The main components of biodiesel including methyl oleate,methyl palmitate,methyl stearate,methyl linoleate and methyl laurate were modified at 250℃~350℃ using HZSM-5 zeolite catalyst to decrease the cold filter plug points(CFPP) of biodiesel.
利用HZSM-5型分子筛作为催化剂,在250℃~350℃、0。
补充资料:10X分子筛
分子式:0.70CaO·0.30Na2O·Al2O3·(2~3)SiO2·6.0H2O
CAS号:
性质:白色粉末。具有高的吸附性和抗毒性。由水玻璃、偏铝酸钠、氢氧化钠按一定摩尔比混合后,发生反应,经结晶,过滤,洗涤,加入氯化钙进行离子交换(交换率70%)再过滤,再洗涤,烘干,加入粘接剂捏合,成型,灼烧活化制得。用于气体、液体的干燥,气体中硫化物、二氧化碳的脱除,芳烃的分离,以及用作催化剂及载体。
CAS号:
性质:白色粉末。具有高的吸附性和抗毒性。由水玻璃、偏铝酸钠、氢氧化钠按一定摩尔比混合后,发生反应,经结晶,过滤,洗涤,加入氯化钙进行离子交换(交换率70%)再过滤,再洗涤,烘干,加入粘接剂捏合,成型,灼烧活化制得。用于气体、液体的干燥,气体中硫化物、二氧化碳的脱除,芳烃的分离,以及用作催化剂及载体。
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参考词条