1) using methanol to make hydrogen
甲醇制氢
1.
Introduce the poisonous mechanism of copper-base catalyst for using methanol to make hydrogen for Cl -, also assay that the content of Cl - and the time of reaction how to effect on the catalyst's activity to draw a conclusion that the poison is cumulative,secular and not have chance to regenerate.
讲述了Cl-使甲醇制氢铜基催化剂中毒的机理 ,并测定了Cl-含量及反应时间对其活性的影响。
2) H2 production from methanol reforming
甲醇重整制氢
3) methanol dehydrogenation
甲醇脱氢
1.
Researches in synthesis of anhydrous formaldehyde via methanol dehydrogenation;
甲醇脱氢制无水甲醛的研究进展
2.
The reaction conditions of methanol dehydrogenation to water-free formaldehyde was studied in a 16mm diameter fixed bed ceramic tube reactor,using Na_2CO_3 as catalyst,which was prepared by different ways.
在一个内径为16mm的固定床陶瓷管反应器中,研究了用不同方法制备的碳酸钠催化剂催化甲醇脱氢制无水甲醛反应的工艺条件。
3.
The catalytic performance of CuO/SiO_2 catalyst for methanol dehydrogenation to methyl formate was tested by a Φ12×2 mm stainless steel fixed-bed reactor.
在Φ12×2 mm的不锈钢反应器中对用于甲醇脱氢制甲酸甲酯的CuO/SiO2负载型催化剂进行活性测试。
4) oxidative steam reforming of methanol
甲醇氧化重整制氢
1.
The oxidative steam reforming of methanol (OSRM)is one of the most promising routes for the hydrogen production frommethanol considering the low reaction temperature, the acceptable hydrogenyield and the possibility to eliminate CO due to the present of H_2O.
本文采用络合-燃烧技术制备了新型Ce-Cu-O 固溶体催化剂,并对催化剂的结构进行了详细的表征,研究了其氧化还原能力对甲醇氧化重整制氢反应性能的影响。
5) methanol steam reforming to produce hydrogen
甲醇蒸汽重整制氢
1.
A new approach was presented for combining the medium-and-low temperature waste heat in sintered gas with methanol steam reforming to produce hydrogen.
提出了烧结机烟气中低温废热与甲醇蒸汽重整制氢整合的新方法,模拟建立了中低温废热结合甲醇重整制氢的系统。
6) hydrogen production from methanol steam reforming
甲醇水蒸汽重整制氢
1.
The influences of NiO loading and calcination temperature on the catalytic activity of Au/TiO2 catalysts for the hydrogen production from methanol steam reforming were studied.
研究表明:助剂NiO的加入可以明显提高Au—NiO/TiO2催化甲醇水蒸汽重整制氢的活性;Au与NiO的配比存在最佳值,当Au负载量(质量分数)为2%,Au与NiO的质量比为1∶5时,催化效果最佳;2%Au—10%NiO/TiO2催化剂的催化活性随焙烧温度的升高而降低。
补充资料：煤制甲醇
煤制甲醇
coal derived methanol
meizhi iiaeun煤制甲醉(Coal deri耐methanol)将煤气化变为一氧化碳再加氢合成的液体甲醇。它除作为化工原料外，还可作为汽油机和柴油机的燃料，替代石油，并具有比石油发动机更好的动力性能、热效率和更低的排放物。由于其分子结构简单，只含有一个碳，并含有氧，故燃烧较完全，不冒黑烟，是比汽油和柴油更清洁的一种燃料。国外认为使用甲醉是改善城市大气被汽车排放污染的一种措施。中国则主要基于煤多油少的能源结构，以煤制甲醉替代供不应求的石油。甲醉嫩料应用有3种方式:①低比例(3%~5%)甲醇掺烧汽油，发动机不需改动，可和汽油一样使用，国外已商业化。②中比例(10%~30%)甲醇掺烧汽油。发动机须作调整，须加助溶剂解决甲醉和汽油分层问题。③高比例(85%以上)甲醇。利用甲醉辛烷值高的特点，优化发动机，将压缩比大幅度提高，从而大大提高发动机性能。甲醇最大缺点是热值低，相当于汽油的一半，因此消耗量较大。国内外对这3种使用方式都已进行大量试验研究和示范。现正在发展灵活燃料汽车(可任意嫩烧甲醇、汽油或二者之混合燃料)。国外已有此产品少量出售，将来待甲醇加油站增多后，再过渡到优化的专用甲醇汽车。(潘奎润)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条