Results 101 to 110 of about 192,754 (350)

CINÉTICA DE LA PRODUCCIÓN DE ACETONA-BUTANOL.

Ingeniería, 2011
Se estudió el cumplimiento cinético de la fermentación acetobutílica, utilizando el clostridium acetobutylicum NRRL-B594. Se empleó almidón de banano al 2% como sustrato, condiciones de pH inicial de 5,5 y temperatura constante de 36ºC.
Manuel Enrique Molina Córdoba, J.R Hernández, U.F. Jiménez   +2 more
doaj   +1 more source

Apple Pomace as an Alternative Substrate for Butanol Production [PDF]

, 2023
О. О. Тігунова, Viacheslav Bratishko, Sergіy Shulga   +2 more
openalex   +1 more source

Benchmarking the SPARC software program for estimating solubilities of naphthalene and anthracene in organic solvents [PDF]

, 2011
The SPARC software program was benchmarked for calculating the solubilities of two representative polyaromatic hydrocarbons (PAHs), naphthalene and anthracene, in a range of organic solvents at various temperatures.
Kaya Forest, Sierra Rayne
core   +2 more sources

Nanoconfinement‐Steered Molecular Preorganization Enables Efficient Monoethanolamine Degradation through Electronically Modulated High‐Valent Iron–Oxo Pathways

Advanced Science, EarlyView.
Precise modulation of reaction pathways remains an unresolved challenge in peroxymonosulfate‐activated advanced oxidation processes. The spatial preorganization strategy in engineered confinement architecture enables regioselective bond cleavage in monoethanolamine via synergistic proton–electron transfer, redirecting its degradation from nonselective ...
Lin Zhang, Qin Dai, Xinyue Chen, Hang Yuan, Lei Xing, Zhimo Fang, Xiuze Li, Xiangke Wang, Lihui Zhang, Junping Zhao, Qiangwei Li, Lidong Wang   +11 more
wiley   +1 more source

Photocatalytic oxidation mechanism of alkanes in contact with titanium dioxide [PDF]

Isobutane was photooxidized on titanium dioxide between -16 and +180 C in tertiary butanol and acetone. The formation of tertiary butanol preceded the formation of acetone. Above 20 C the latter compound became clearly predominant.
Formenti, M., Juillet, F., Teichner, S. J.   +2 more
core   +1 more source

T and F asymmetries in π0 photoproduction on the proton [PDF]

, 2016
The γp→π0p reaction was studied at laboratory photon energies from 425 to 1445 MeV with a transversely polarized target and a longitudinally polarized beam.
A. Braghieri, A. Fix, A. Lazarev, A. Mushkarenkov, A. Neganov, A. Nikolaev, A. Polonski, A. Sarty, A. Thomas, B. Krusche, B. Oussena, C. Collicott, D. G. Middleton, D. Hamilton, D. Hornidge, D. Howdle, D. I. Glazier, D. M. Manley, D. P. Watts, D. Werthmüller, E. F. McNicoll, E. J. Downie, G. Gurevich, G. M. Huber, G. Reicherz, H. J. Arends, H. Ortega, I. I. Strakovsky, I. J. D. MacGregor, I. Keshelashvili, I. Supek, J. Mancel, J. R. M. Annand, K. Livingston, L. Tiator, L. V. Fil'kov, L. Witthauer, M. Dieterle, M. Korolija, M. Oberle, M. Ostrick, M. Unverzagt, M. Wolfes, N. Borisov, null null, O. Steffen, P. B. Otte, P. Hall Barrientos, P. Ott, P. P. Martel, P. Pedroni, R. Beck, R. Kondratiev, R. Miskimen, S. Cherepnya, S. Costanza, S. Garni, S. Prakhov, S. Schumann, T. Rostomyan, Th. Strub, V. L. Kashevarov, V. Lisin, V. V. Polyanski, W. Gradl, W. J. Briscoe, W. Meyer, Yu. A. Usov   +67 more
core   +3 more sources

Sabatier‐Adjusted d‐Band Centers of Scalable Asymmetric Iron Sites toward Dynamic Nonradical Network for Fast Mineralization with Low‐Amount Oxidant

Advanced Science, EarlyView.
Asymmetric iron single‐atom catalysts with Sabatier‐adjusted d‐band centers overcome the inherent limitations of peroxymonosulfate (PMS) activation by establishing a synergistic nonradical pathway network, achieving exceptional pollutant mineralization (≈85%) at only one‐tenth conventional PMS dosage.
Yue Chen, Xunheng Jiang, Zhiyu Pan, Zhenjie Li, Chaohuang Chen, Can Li, Chenghui Luo, Shengkun Zhang, Daohui Lin, Xinhua Xu, Jiang Xu   +10 more
wiley   +1 more source

The properties of electrolyte solutions in nonaqueous and mixed solvents [PDF]

, 1986
This paper constitutes a reviev of the results of investigations on electrolyte solutions in some organic solvents that behaves similarly to water from thermochemical point of vi,»w as well as in some water - organic mixed solvents.
Piekarski, Henryk, Taniewska-Osińska, Stefania   +1 more
core  

Nuclear magnetic resonance measurements reveal the origin of the Debye process in monohydroxy alcohols

, 2010
Monohydroxy alcohols show a structural relaxation and at longer time scales a Debye-type dielectric peak. From spin-lattice relaxation experiments using different nuclear probes an intermediate, slower-than-structural dynamics is identified for n-butanol.
C. Gainaru, C. Lederle, C. P. Smyth, E. A. Rössler, G. Strobl, H. Nadolny, P. Debye, R. Böhmer, R. Coelho, R. Meier, S. Schildmann, T. Frech, W. Hiller   +12 more
core   +1 more source

Multivariate statistical analysis for the identification of potential seafood spoilage indicators [PDF]

, 2017
Volatile organic compounds (VOCs) characterize the spoilage of seafood packaged under modified atmospheres (MAs) and could thus be used for quality monitoring.
Abatih, Emmanuel, De Meulenaer, Bruno, Devlieghere, Frank, Ioannidis, Angelos-Gerasimos, Kuuliala, Lotta, Ragaert, Peter, Vanderroost, Mike   +6 more
core   +2 more sources