Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Richard K. Herz"'
Publikováno v:
Environmental Progress & Sustainable Energy. 33:732-736
A dual-fluidized-bed gasifier was constructed and operated at the Woodland Biomass Research Center in Woodland, CA. The pilot-scale gasifier had a capacity of 5 tons/day of feedstock and was based on the Pyrox process developed by Kunii et al. In thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a5af9ad3a91eaac10572582fb292e7c
https://doi.org/10.1002/ep.11945
https://doi.org/10.1002/ep.11945
Publikováno v:
Energy Procedia. 29:616-623
A solar thermochemical water-splitting cycle which utilizes the electrolytic oxidation of aqueous ammonium sulfite as the hydrogen production half cycle, and an all-liquid potassium sulfate/potassium pyrosulfate salt solution for the oxygen productio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b7570454e7a5c8fc6de8988ab26739c
https://doi.org/10.1016/j.egypro.2012.09.071
https://doi.org/10.1016/j.egypro.2012.09.071
Autor:
Richard K. Herz, Yunying Fan
Publikováno v:
Chemical Engineering Science. 62:5940-5951
Due to the limited availability of chemical reactants in the early process development of pharmaceuticals and fine chemicals, and sometimes the high-cost of catalyst, it is increasingly popular to use milliliter-scale slurry reactors with reaction vo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a14ac234b777556b917ddedadb2649e2
https://doi.org/10.1016/j.ces.2007.06.032
https://doi.org/10.1016/j.ces.2007.06.032
Autor:
Richard K. Herz
Publikováno v:
Herz, RK. (2015). Scaling parameters for dynamic diffusion-reaction over porous catalysts. Industrial and Engineering Chemistry Research, 54(16), 4095-4102. doi: 10.1021/ie503860w. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/9bc7v3kv
Industrial & Engineering Chemistry Research, vol 54, iss 16
Industrial and Engineering Chemistry Research, vol 54, iss 16
Industrial & Engineering Chemistry Research, vol 54, iss 16
Industrial and Engineering Chemistry Research, vol 54, iss 16
© 2015 American Chemical Society. The effect of diffusion resistance in porous solid catalysts on reaction rate during periodic cycling of CO concentration is shown for CO oxidation over Pt/Al2O3 by numerical simulation. At some cycling frequencies,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf94517548641446032a24d90f0890d3
http://www.escholarship.org/uc/item/9bc7v3kv
http://www.escholarship.org/uc/item/9bc7v3kv
Autor:
Richard K. Herz
Publikováno v:
Chemical Engineering Science. 59:3983-3991
A detailed numerical model was used to simulate the behavior of carbon monoxide oxidation within a porous platinum/alumina catalyst during temperature ramps. The model was validated in previous work by fitting step-response experiments which were per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::985e92d970f220df5eaf1e8d6a0beb40
https://doi.org/10.1016/j.ces.2004.03.044
https://doi.org/10.1016/j.ces.2004.03.044
Autor:
Richard K. Herz
Publikováno v:
Chemical Engineering Journal. 99:237-245
Heterogeneous photocatalysts, in the form of particles immobilized in permeable membranes or in layers covering supports, are under development for production of ultrapure water for use in semiconductor fabrication and other applications. Concentrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a403656efd9bfadc25e79c753794f98
https://doi.org/10.1016/j.cej.2003.11.013
https://doi.org/10.1016/j.cej.2003.11.013
Publikováno v:
Chemical Engineering Science. 57:1459-1474
Competitive adsorption and reactant inhibition are expected to couple with di1usion resistance to form complex patterns within porous adsorbents and catalysts, especially under dynamic conditions. CO oxidation over Pt=Al2O3, which exhibits these surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff99b17e74215f7bf1253c6d21b05c77
https://doi.org/10.1016/s0009-2509(02)00046-5
https://doi.org/10.1016/s0009-2509(02)00046-5
Autor:
David Genders, Richard K. Herz, Lloyd C. Brown, Robin W. Taylor, Roger L. Davenport, Peter Symons, Jan B. Talbot
A sulfur family chemical cycle having ammonia as the working fluid and reagent was developed as a cost-effective and efficient hydrogen production technology based on a solar thermochemical water-splitting cycle. The sulfur ammonia (SA) cycle is a re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ec58e4d30d4bc19c32db712abb241fb
https://doi.org/10.2172/1130473
https://doi.org/10.2172/1130473
Autor:
Richard K. Herz, Marilyn M.-L. Ho
Publikováno v:
Langmuir. 16:2389-2393
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8ed8f92ec434b8440a44512b4b717c8
https://doi.org/10.1021/la9816048
https://doi.org/10.1021/la9816048
Publikováno v:
Surface Science. 393:47-63
Information is obtained solely about the desorption process in the conventional technique of thermal desorption from a low area sample into UHV. Information can be obtained about both adsorption and desorption when the technique is carried out under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7215c6c6e065aa5b5feae47dec446d3b
https://doi.org/10.1016/s0039-6028(97)00554-2
https://doi.org/10.1016/s0039-6028(97)00554-2