Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Marvin M. Johnson"'
Autor:
Marvin M. Johnson
Publikováno v:
Research-Technology Management. 37:46-49
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bd815d28dfd643d3dfcee2e844b91f4
https://doi.org/10.1080/08956308.1994.11683585
https://doi.org/10.1080/08956308.1994.11683585
Publikováno v:
The Canadian Journal of Chemical Engineering. 72:194-200
A correlation to the solution of the two-phase dispersion model has been developed for gas-solid fluidized bed reactors operating in the bubbling regime. An analytical solution was obtained for fractional gas conversion by using an exponential functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f39c9497ff9cf03246e082055d1389bc
https://doi.org/10.1002/cjce.5450720203
https://doi.org/10.1002/cjce.5450720203
Autor:
Marvin M. Johnson
Publikováno v:
Research-Technology Management. 39:9-11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb10f6654a546f2785f015e9fc04fe9b
https://doi.org/10.1080/08956308.1996.11671082
https://doi.org/10.1080/08956308.1996.11671082
Autor:
Marvin M. Johnson, Paul F. Meier
Publikováno v:
ACS Symposium Series ISBN: 9780841234116
Deactivation and Testing of Hydrocarbon-Processing Catalysts
Deactivation and Testing of Hydrocarbon-Processing Catalysts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88115c38332ce873051f825397eb8563
https://doi.org/10.1021/bk-1996-0634.ch031
https://doi.org/10.1021/bk-1996-0634.ch031
Publikováno v:
Catalysis Science & Technology. 2:987
Controlled mesoporosity is successfully introduced into zeolite Y crystals through a surfactant templating approach. The mesoporous zeolite shows superb hydrothermal stability in the resulting mesostructure, while retaining strong acidity. Fluid cata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eba4bdd9089b884f3b6af75a9e6c14a
https://doi.org/10.1039/c2cy00309k
https://doi.org/10.1039/c2cy00309k
Summary Vanadium molecular size distributions in residual oils are measured by size exclusion chromatography with an inductively coupled plasma detector (SEC-ICP). These distributions are then used as input for a reactor model which incorporates reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32b7d8ef571348a6698f908d7f951cac
https://doi.org/10.1016/s0167-2991(08)62645-2
https://doi.org/10.1016/s0167-2991(08)62645-2
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 125:162
A process for catalytically cracking a hydrocarbon-containing oil employs a cracking catalyst comprising aluminum borate and zirconium borate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99b75960bcde588c0bc98141ab015ddf
https://doi.org/10.1016/s1381-1169(98)80047-2
https://doi.org/10.1016/s1381-1169(98)80047-2
Autor:
Marvin M. Johnson, Morris H. Schneider
Publikováno v:
International Journal of Systems Science. 7:791-809
The components of long-range sales forecasting are considered as an entire system. Thus, rather than dealing with the improvement of mathematical models to forecast sales, or to consider group dynamics for ‘ bottom-up ’ forecasting, attention is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bec01f47a3d3461f92a1510207165ac
https://doi.org/10.1080/00207727608941965
https://doi.org/10.1080/00207727608941965
Autor:
Marvin M. Johnson
Publikováno v:
SIMULATION. 30:51-54
This paper introduces a new series of short articles that will appear in Simulation in the coming months. Their common topic will be the use of simulation in solving industrial-process problems. This paper briefly surveys the use of operations-resear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19b6c9fbf4095eaf00c55d6233a005c7
https://doi.org/10.1177/003754977803000204
https://doi.org/10.1177/003754977803000204
Autor:
C. Bronnimann, Marvin M. Johnson, K. W. Willcox, James S. Frye, T. T. P. Cheung, Max P. McDaniel
Publikováno v:
Journal of Catalysis. 102:10-20
Porous aluminophosphates, which are useful as catalyst supports for polymerization, isomerization, or other hydrocarbon conversions, can be made by coprecipitation when an acidic solution of A13+ and PO43− ions is neutralized. When the P Al ratio i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db22ddf5f68b4f84ab0f335b646c900a
https://doi.org/10.1016/0021-9517(86)90135-1
https://doi.org/10.1016/0021-9517(86)90135-1