Zobrazeno 1 - 10
of 55
pro vyhledávání: '"C. Bolivar"'
Autor:
Jason Maximino C. Ongpeng, Iona Trisha B. Rubinos, Andrew Teus T. Escleto, Sherie Tan, Erica Mae C. Bolivar, Martin Ernesto Kalaw, Cheryl Roxas, Michael Angelo B. Promentilla
Publikováno v:
Sustainable Construction Materials and Technologies (SCMT).
Publikováno v:
Practice Periodical on Structural Design and Construction. 18:225-237
Corrosion damage is a main cause of deterioration for concrete marine structures. It has become increasingly important to rehabilitate structures and develop repair techniques that prolong their life cycles. This investigation compares the performanc
Autor:
R. Maurel, D. Jaunay, C. Bolivar, H. Charcosset, Mme G. Leclercq, H. Mendez, L. Tournayan, C. Bertizeau, Roger Fréty
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 88:577-597
In an attempt to improve our knowledge of bimetallic catalysts usually used in reforming we studied three series of catalysts: Pt-Re, Pt-Ir and Ir-Os. For our Pt-Re catalysts, both metals are reduced to the metallic state and a catalytic effect of pl
Publikováno v:
Catalysis Today. :277-281
In the present work, ultrasound assisted synthesis of NiS, CoS, NiMoS and CoMoS was studied. Solids thus obtained were characterized by X-ray diffraction, confocal microscopy, chemical analysis, surface area determinations, and their activities in th
Publikováno v:
Energy & Fuels. 21:19-22
The study of the chemical effects of ultrasound is a rapidly growing research area, and its use in heavy crude oil upgrading has been explored. In this work, hydrogenation of cyclohexene, biphenyl, and quinoline and hydrodesulfurization of benzothiop
Autor:
Emir E. Escalona, Jimmy Castillo, C. Bolivar, Pedro Pereira-Almao, Carlos E. Scott, Jeannette Hung
Publikováno v:
Catalysis Letters. 112:227-230
NiMo and FeMo nanometric particles were prepared by thermal decomposition of water in oil emulsions, where the aqueous phase was a solution of iron or nickel heteropolymolybdates. Decomposition experiments were carried out at 573 K and 70 Bar of hydr
Publikováno v:
Applied Catalysis A: General. 197:23-29
A series of RuMo/Al 2 O 3 catalysts was prepared. The Mo loadings were between 0.15 and 0.58 wt.%, while the Ru content was constant at 0.6 wt.% Ru. The catalysts were characterised by electron spin resonance spectroscopy (ESR), infrared spectroscopy
Autor:
C. Bolivar y Pieltain
Publikováno v:
Proceedings of the Royal Entomological Society of London. Series B, Taxonomy. 3:179-181
Publikováno v:
Aquatic Living Resources. 9:43-49
Successful rearing of hatchery-reared sea bass, Lates calcarifer, fry in illuminated floating cages was demonstrated in a 42-day experiment. Three feeding regimes, i.e. natural zooplankton (NZ) + minced fish flesh (MFF), NZ alone, or MFF alone and tw
Publikováno v:
Inorganica Chimica Acta. 240:183-189
Carbon dioxide adsorbs reversibly on a silica gel containing 3-aminopropyl groups bonded to surface atoms of silicon. These act as the active sites for the chemisorption of CO 2 at room temperature which is liberated by temperature programmed desorpt