CATALYTIC OXIDATION OF METHANOL TO FORMALDEHYDE

机译：甲醇催化氧化为甲醛

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Methanol is a clean burning fuel, containing no sulphur or nitrogenous materials. It produces power with very low emissions compared to those of a natural gas-fired, combined-cycle unit. Methanol can also be used as a feedstock for more sophisticated processes in the petrochemical industry. In this study, catalytic oxidation of methanol to formaldehyde was investigated. For this purpose, laboratory type, fixed bed catalytic reactor was used. For this gas-phase reaction iron-molybdate catalysts supported by silica or alumina were used. On silica and alumina supports, different Mo/Fe ratios were investigated for three different residence times (W/FA0) and six different temperatures were tried. The analysis of liquid product was performed by using gas chromatograph. From the results of GC analysis and CO2 analyzer, conversion of methanol to formaldehyde, total conversion and selectivity to formaldehyde were obtained. After the determination of optimum operating conditions for this reaction, kinetic study was performed.

机译：甲醇是一种清洁的燃烧燃料，不含硫或氮。与天然气联合循环装置相比，它产生的排放量非常低。甲醇也可用作石油化工行业中更复杂工艺的原料。在这项研究中，研究了甲醇催化氧化为甲醛的方法。为此，使用实验室类型的固定床催化反应器。对于该气相反应，使用由二氧化硅或氧化铝负载的钼酸铁催化剂。在二氧化硅和氧化铝载体上，针对三种不同的停留时间（W / FA0）研究了不同的Mo / Fe比，并尝试了六种不同的温度。液体产物的分析通过使用气相色谱仪进行。从GC分析和CO 2分析仪的结果，获得甲醇转化为甲醛，总转化率和对甲醛的选择性。在确定该反应的最佳操作条件后，进行动力学研究。

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来源
《NATO Advanced Study Institute on Sustainable Strategies for the Upgrading of Natural Gas: Fundamentals, Challenges, and Opportunities; 20030706-18; Vilamoura(PT)》|2003年|P.345-349|共5页
会议地点 Vilamoura(PT)
作者
A. H. Yilmaz; F. S. Atalay; S. Atalay;
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作者单位

Ege University, Faculty of Engineering, Chemical Engineering Department, Bornova-Izmir-Turkey;

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原文格式 PDF
正文语种 eng
中图分类天然气加工;
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1. Mechanisms and energetics for catalytic combustion from methane to methanol and methanol to formaldehyde on single site palladium oxide species supported on AL-MCM-41 silica [J] . Chemical Physics Letters . 2020,第期

机译：在Al-MCM-41二氧化硅（Al-MCM-41二氧化硅支持的单位点钯氧化物物质上）甲烷与甲醇和甲醇催化燃烧的机制和能量。
2. Catalytic Oxidation of Methanol to Formaldehyde by Mass-Selected Vanadium Oxide Clusters Supported on a TiO_2(110) Surface [J] . Scott P. Price, Xiao Tong, Claron Ridge, The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2014,第37期

机译：TiO_2（110）表面负载的精选钒氧化物簇簇催化甲醇催化氧化制甲醛。
3. Green and rapid synthesis of iron molybdate catalyst by mechanochemistry and their catalytic performance for the oxidation of methanol to formaldehyde [J] . Kong Ling-tao, Zhang Mei, Liu Xue, Chemical engineering journal . 2019,第期

机译：通过机械化学和催化性能为甲醇氧化的绿色和快速合成铁钼酸盐催化剂
4. New approach on the catalytic oxidation of methanol to formaldehyde over MoO_3 supported on nano hydroxyapatite catalysts [C] . A A Said, M M Abd El-Wahab, A M Alian International Conference on Structural Nano Composites . 2015

机译：纳米羟基磷灰石催化剂支持MOO_3甲醇催化氧化对甲醇催化氧化的新方法
5. Low temperature microwave driven C1 reactions: The catalytic partial oxidation of methanol to formaldehyde and the gasification of coal [D] . Crosswhite, Mark. 2012

机译：低温微波驱动的C1反应：甲醇催化部分氧化为甲醛和煤的气化
6. Microbial growth on C1 compounds. 6. Oxidation of methanol formaldehyde and formate by methanol-grown Pseudomonas AM1 [O] . Patricia A. Johnson, J. R. Quayle 1964

机译：C1化合物上的微生物生长。 6.甲醇生长的假单胞菌AM1氧化甲醇甲醛和甲酸
7. Kinetic models identification for the catalytic synthesis of formaldehyde through the partial oxidation of methanol [O] . Quaglio Marco 2016

机译：甲醇部分氧化催化合成甲醛的动力学模型鉴定
8. Steady State and Dynamic Modeling of a Packed Bed Reactor for the Partial Oxidation of Methanol to Formaldehyde: Experimental Results Compared with Model Predictions [R] . Schwedock, M. J., Windes, L. C., Ray, W. H. 1985

机译：甲醇部分氧化制甲醛填充床反应器的稳态和动态模拟：实验结果与模型预测的比较

CATALYTIC OXIDATION OF METHANOL TO FORMALDEHYDE

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