Wyoming Technology Transfer and Research Products Center
Dept. 3672
1000 E. University Ave.
Laramie, WY 82071
Phone: (307) 766-2520
Fax: (307) 766-2530
Email: WyomingInvents@uwyo.edu
Formaldehyde (HCHO) is an important precursor to many other materials and chemical compounds which can be used in the production of industrial resin, urea formaldehyde resin, melamine resin, phenol formaldehyde resin, polyoxymethylene plastics, 1,4-butanediol, and methylene diphenyl diisocyanate. Presently, formaldehyde is mainly synthesized from oxidation of methanol over silver or over a mixture of iron and molybdenum or vanadium catalysts. This technique has traditionally been used for industrial production of formaldehyde.
Development of efficient catalysts to promote the yield and selectivity of formaldehyde has been important to many researchers in the field. Researchers at the University of Wyoming have recently developed a highly effective method for synthesis of formaldehyde from carbon dioxide by decomposing water in a fixed-bed reactor. The new method uses a popular fix-bed reactor; all the parts are contacted with both H2O and CO2. The catalyst used in the new method can be an active or non-active metal. It could also be a mixture of active metal and metallic oxides.
Applications include the efficient and continuous production of formaldehyde for use in materials and industrial chemicals. An even more important application is in processes for converting and utilizing carbon dioxide, for a low-cost, ideal way to mitigate concentrations of carbon dioxide released into the atmosphere in other separate processes and applications.
High CO2 conversion and formaldehyde selectivity is obtained.
Lower cost than past methods.
Requires only mild reaction temperatures.
(40 °C to 350 °C) and pressures (300 Psi to 500 Psi).
Carbon dioxide is converted to value-added chemicals.
Materials, chemical synthesis, industrial processes, resins, plastics, catalysts, formaldehyde production and synthesis, carbon dioxide capture and conversion, value-added chemicals, reactors, metals, and metallic oxides.
Downloadable PDF: 16-076
Patent Pending
University of Wyoming Technology Transfer and Research Products Center
Dept. 3672
1000 E. University Ave.
Laramie, WY
82071
Phone: 307-766-2520
Fax: 307-766-2530
Email: WyomingInvents@uwyo.edu
Wyoming Technology Transfer and Research Products Center
Dept. 3672
1000 E. University Ave.
Laramie, WY 82071
Phone: (307) 766-2520
Fax: (307) 766-2530
Email: WyomingInvents@uwyo.edu