Selective synthesis of acetic acid from hydrogen and carbon monoxide by homogeneous bimetallic catalysts

1987 ◽  
Vol 331 (3) ◽  
pp. 387-395 ◽  
Author(s):  
Hiroshi Ono ◽  
Masao Hashimoto ◽  
Kenji Fujiwara ◽  
Eiichi Sugiyama ◽  
Kenji Yoshida
Keyword(s):  
Carbon Monoxide ◽  
Acetic Acid ◽  
Bimetallic Catalysts ◽  
Selective Synthesis

ChemInform Abstract: Selective Synthesis of Acetic Acid from Hydrogen and Carbon Monoxide by Homogeneous Bimetallic Catalysts.

ChemInform ◽  
1988 ◽  
Vol 19 (7) ◽  
Author(s):  
H. ONO ◽  
M. HASHIMOTO ◽  
K. FUJIWARA ◽  
E. SUGIYAMA ◽  
K. YOSHIDA
Keyword(s):  
Carbon Monoxide ◽  
Acetic Acid ◽  
Bimetallic Catalysts ◽  
Selective Synthesis

Preparation of Ni–Cu Bimetallic Catalyst and its Properties for the Direct Synthesis of Acetic Acid from Methanol and Carbon Monoxide

2012 ◽  
Vol 608-609 ◽  
pp. 1383-1386
Author(s):  
Jun Feng Wen ◽  
Xia Liu
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Carbon Monoxide ◽  
Acetic Acid ◽  
Bimetallic Catalysts ◽  
Bimetallic Catalyst ◽  
Direct Synthesis ◽  
Catalytic Activities ◽  
Supported Ni ◽  
Scanning Electron

Active carbon (AC) supported Ni–Cu bimetallic catalysts for the direct synthesis of acetic acid (AcOH) from CH3OH and CO were synthesized and investigated. The synthesized catalysts were fully characterized using surface comparator and scanning electron microscopy (SEM) techniques. The catalytic activities were investigated by the initial experiments. The experimental results showed that Ni–Cu /AC catalysts were efficient for the direct synthesis of AcOH. The conversion of CH3OH was higher than 15.7 % .

Thermodynamic Investigation of Acetic Acid Steam Reforming for Hydrogen Production

2012 ◽  
Vol 550-553 ◽  
pp. 2801-2804
Author(s):  
Peng Fu ◽  
Sen Meng An ◽  
Wei Ming Yi ◽  
Xue Yuan Bai
Keyword(s):  
Carbon Monoxide ◽  
Acetic Acid ◽  
Hydrogen Production ◽  
Steam Reforming ◽  
Operating Conditions ◽  
Negative Effects ◽  
Minimization Method ◽  
Gibbs Free Energy Minimization ◽  
Methane Selectivity ◽  
Increasing Temperature

The thermodynamics of acetic acid steam reforming (AASR) for hydrogen production were simulated using a Gibbs free energy minimization method to study the influences of pressure, temperature and water to acetic acid molar feed ratios (WAFR) on the AASR. On the basis of the equilibrium calculations, the optimal operating conditions obtained were 700-800 oC, 1bar and WAFR = 6-10. At these conditions, the yield and selectivity of hydrogen were maximized and the formation of methane and coke was almost inhibited. Higher pressures had negative effects on the yields and selectivities of hydrogen and carbon monoxide. With increasing temperature from 300 to 1000 oC, the selectivity for hydrogen and carbon monoxide increased significantly along with a reduction in methane selectivity. Increase in the WAFR led to the increase in hydrogen selectivity and the decrease in carbon monoxide selectivity.

Effect of Acetic Acid on Carbon Monoxide Electrooxidation over Tin Oxide and Rhodium-Modified Platinum Electrode Materials

2016 ◽  
Vol 8 (1) ◽  
pp. 11-15 ◽  
Author(s):  
Layciane A. Soares ◽  
Fabiana L. S. Purgato ◽  
Claudia Morais ◽  
Teko W. Napporn ◽  
K. B. Kokoh ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Acetic Acid ◽  
Tin Oxide ◽  
Electrode Materials ◽  
Platinum Electrode
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