Zobrazeno 1 - 10
of 56
pro vyhledávání: '"I.A. Webster"'
Publikováno v:
Journal of Catalysis. 127:178-189
This work describes the condition of anodic alumina films aged during nickel etio-porphyrin hydrodemetallation. The films were examined in cross section by Transmission Electron Microscopy (TEM) and were depth profiled by X-ray Photoelectron Spectros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43b8f1cc08d3b91255211fec54ecbf1d
https://doi.org/10.1016/0021-9517(91)90218-s
https://doi.org/10.1016/0021-9517(91)90218-s
The design of industrial catalysts requires that the diffusivity of the reacting species within the catalyst be accurately known. Nowhere is this more important than in the area of coal liquefaction and upgrading of coal liquids. In this area one is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::068bdc49ff4c78a0a38d24cb718ffe8a
https://doi.org/10.2172/206634
https://doi.org/10.2172/206634
The design of industrial catalysts requires that the diffusivity of the reacting species within the catalyst be accurately known. Nowhere is this more important than in the area of coal liquefaction and upgrading of coal liquids. In this area one is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16b201ceedafbff39b5177d798a08765
https://doi.org/10.2172/171280
https://doi.org/10.2172/171280
The design of industrial catalysts requires that the diffusivity of the reacting species within the catalyst be accurately known. Nowhere is this more important than in the area of coal liquefaction and upgrading of coal liquids. In this area one is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::884efc2f89b75453924141ce0bc276cd
https://doi.org/10.2172/111928
https://doi.org/10.2172/111928
Publikováno v:
Asphaltene Particles in Fossil Fuel Exploration, Recovery, Refining, and Production Processes ISBN: 9781461360452
The diffusion and structural aspects of asphaltenes were reviewed. In order to improve the efficiency of the asphaltene hydrotreating process, a better understanding of the phenomena such as asphaltene structure, colloidal nature and mechanism of asp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a0e08715fd1d8ec7e3e45bdbacf3b9c
https://doi.org/10.1007/978-1-4615-2456-4_13
https://doi.org/10.1007/978-1-4615-2456-4_13
The design of industrial catalysts requires that the diffusivity of the reacting species within the catalyst be accurately known. Nowhere is this more important than in the area of coal liquefaction and upgrading of coal liquids. In this area one is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9102ed4c44aed70c7583b9af083d7dcc
https://doi.org/10.2172/10103369
https://doi.org/10.2172/10103369
The molecules comprising coal liquids can range from less than 10 to several hundred {angstrom} in diameter. Their size is, therefore, comparable to the average pore size of most hydroprocessing catalysts. Thus, during processing, transport of these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00fbc238aafc66f6ca42a77fed7efbba
https://doi.org/10.2172/10128804
https://doi.org/10.2172/10128804