Results 21 to 30 of about 13,984 (206)

Mesoporous Silica from Rice Husk Ash

Bulletin of Chemical Reaction Engineering & Catalysis, 2011
Mesoporous silica is used as a raw material in several areas: in preparation of catalysts, in inks, as a concrete hardening accelerator, as a component of detergents and soaps, as a refractory constituent etc. Sodium silicate is produced by reacting rice
V.R. Shelke, S.S. Bhagade, S.A. Mandavgane   +2 more
doaj   +1 more source

Modification the Oxalic Co-precipitation Method on a Novel Catalyst Cu/Zn/Al2O3/Cr2O3 for Autothermal Reforming Reaction of Methanol

Bulletin of Chemical Reaction Engineering & Catalysis, 2013
This study addresses the catalytic performance of Cu/ZnO/Al2O3/Cr2O3 in low-temperature of autothermal reforming (ATR) reaction. Various operating conditions were used to decide the optimum reaction conditions: type of promoter (ZrO2, CeO2, and Cr2O3 ...
Cheng- Hsin Kuo, Donny Lesmana, Ho Shing Wu   +2 more
doaj   +1 more source

Visible-light Degradation of Methylene Blue using Energy-Efficient Carbon-Doped TiO2: Kinetic Study and Mechanism

Bulletin of Chemical Reaction Engineering & Catalysis
Wastewater pollution is mainly produced from the dye textile industry and the most widely used photocatalyst to degrade dye textile is TiO2 due to its photostability, low toxicity, and low production cost. However, TiO2 is only responsive under UV light;
Alysa Lau, Chien Yong Goh, Yubei Guo, A. Alsultan, Taufiq-Yap Yun Hin, M. Nurhadi, Sin Yuan Lai   +6 more
semanticscholar   +1 more source

Catalytic Hydrogenation of Acetone to Isopropanol: An Environmentally Benign Approach

Bulletin of Chemical Reaction Engineering & Catalysis, 2011
The catalytic hydrogenation of acetone is an important area of catalytic process to produce fine chemicals. Hydrogenation of acetone has important applications for heat pumps, fuel cells or in fulfilling the sizeable demand for the production of 2 ...
Ateeq Rahman
doaj   +1 more source

Photocatalytic Mechanism and Charge Transfer of PtS2/WSe2 Heterostructures：First-principles Study

Bulletin of Chemical Reaction Engineering & Catalysis
To address the recombination problem of photogenerated electrons and holes during photocatalysis, strategies to design composite photocatalysts with heterojunction structures have been widely adopted. In order to explore the electron transfer pathway and
Zhaonan Sun, Yuxuan Song, Wendi Lv, Xiangyu Zeng, Zhongtian Fu   +4 more
semanticscholar   +1 more source

Comparison of Kinetic-based and Artificial Neural Network Modeling Methods for a Pilot Scale Vacuum Gas Oil Hydrocracking Reactor

Bulletin of Chemical Reaction Engineering & Catalysis, 2013
An artificial neural network (ANN) and kinetic-based models for a pilot scale vacuum gas oil (VGO) hydrocracking plant are presented in this paper. Reported experimental data in the literature were used to develop, train, and check these models.
Sepehr Sadighi, Gholam Reza Zahedi
doaj   +1 more source

Trends in the design and use of elastin-like recombinamers as biomaterials [PDF]

, 2019
Producción CientíficaElastin-like recombinamers (ELRs), which derive from one of the repetitive domains found in natural elastin, have been intensively studied in the last few years from several points of view.
Acosta Rodríguez, Sergio, Flora, Tatjana, Ibáñez Fonseca, Arturo, Rodríguez Cabello, José Carlos   +3 more
core   +2 more sources

Application of Cement Clinker as Ni-Catalyst Support for Glycerol Dry Reforming

Bulletin of Chemical Reaction Engineering & Catalysis, 2013
The increase in biodiesel production inevitably yield plethora of glycerol. Therefore, glycerol has been touted as the most promising source for bio-syngas (mixture of H2 and CO) production.
Hua Chyn Lee, Kah Weng Siew, Jolius Gimbun, Chin Kui Cheng   +3 more
doaj   +1 more source

Application of Factorial Design of Experiments for the Continuous Hydrogenation of Enriched Castor Oil Methyl Esters

Bulletin of Chemical Reaction Engineering & Catalysis, 2013
Castor oil methyl esters contains nearly 90% ricinoleic acid (12-hydroxy-cis-9-octadecenoic acid). Hydrogen-ated castor oil methyl esters finds several applications in coating, lubricants formulations and pharmaceu-tical areas.
Tulasi Sri Venkata Ramana Neeharika, Karna Narayana Prasanna Rani, Kasturi Venkata Sesha Adinarayana Rao, Thella Prathap Kumar, Rachapudi Badari Narayana Prasad   +4 more
doaj   +1 more source

Analysis of the impact of a biostimulant developed with carbon‐dot and Brazil's dependence on foreign technologies

JSFA reports, EarlyView.
Abstract Fertilizers developed using carbon quantum dot nanotechnology may mitigate Brazil's technological dependence, directly influencing the future of global food production. Technological prospecting in the field of C‐dot‐based fertilizers revealed a global scarcity of such technologies, indicating high development potential. Although 10,000 patent
Grace F. Ghesti, Victor Seabra Dornas, Cristina M. Quintella, Aryane Ribeiro Oliveira, Amanda Felipe Reitenbach   +4 more
wiley   +1 more source