Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Tinku Baidya"'
Autor:
Sudip Dandapat, Joshi Laxmikanth Rao, Pravin R. Likhar, Soumitra Payra, Sounak Roy, Tinku Baidya
Publikováno v:
Catalysis Communications, Vol 172, Iss , Pp 106555- (2022)
One-step production of adipic acid from cyclohexane using O2 is a long due process for replacing conventional two-step process involving nitric acid oxidation of KA-oil. This work presents one-step oxidation of cyclohexane into adipic acid using O2 o
Externí odkaz:
https://doaj.org/article/acc54b63c4034925898831dd6c27c70f
Publikováno v:
Catalysis Today. :69-80
A new catalyst composition comprised of Ni, Ru, and MgO was investigated with a focus on improving methanation performance for sub-stoichiometric H2/CO-ratio producer gas from biomass gasification. The catalyst was loaded on an alumina support by wet
Autor:
Sounak Roy, Tinku Baidya, Sudip Dandapat, Khushubo Tiwari, Bolla Srinivasa Rao, Krishanu Biswas, Parthasarathi Bera, Adam H. Clark, Tanmoy Mazumder, Soumitra Payra, Pravin R. Likhar
Publikováno v:
The Journal of Physical Chemistry C. 125:20831-20844
Autor:
Vladimir I. Sobolev, Mingyue Lin, Sounak Roy, Adam H. Clark, Tinku Baidya, Krishanu Biswas, Bolla Srinivasa Rao, Masatake Haruta, Tanmoy Mazumder, Parthasarathi Bera, Toru Murayama, Olga V. Safonova, Konstantin Yu. Koltunov, Pravin R. Likhar, Soumitra Payra, Khushbo Tiwari
Publikováno v:
The Journal of Physical Chemistry C. 124:14131-14146
Epoxidation of propylene into propylene oxide (PO) in the gas phase is a highly challenging reaction. Cu-based catalysts have been active for this reaction, but the state of Cu as an active species...
Autor:
Mingyue Lin, Olga V. Safonova, Toru Murayama, Kirtiman Deo Malviya, Patrick Steiger, N. Lingaiah, Masatake Haruta, Sudhanshu Sharma, Tinku Baidya, Subramanian Nellaiappan, Parthasarathi Bera, K. R. Priolkar, Swapan Kumar Pradhan, Bolla Srinivasa Rao, Nirmal Kumar Katiyar, Samapti Kundu, Krishanu Biswas
Publikováno v:
The Journal of Physical Chemistry C. 123:19557-19571
Co3O4 with spinel structure shows CO oxidation activity at very low temperature under dry conditions. This study aims at finding the origin of the unique catalytic activity of Co species in Co3O4 based oxides. Although, octahedral site Co3+ species h
Publikováno v:
Applied Catalysis A: General. 558:131-139
A Ni-Fe-Mg material, supported on a ceramic substrate, suitable for application in a gasifier or reforming reactor was evaluated as a catalyst for tar decomposition via steam reforming. Experiments were conducted in a laboratory-scale fixed-bed react
Autor:
Patrick Steiger, Nirmal Kumar Katiyar, Masatake Haruta, Olga V. Safonova, Krishanu Biswas, Toru Murayama, Tinku Baidya, Parthasarathi Bera
Publikováno v:
The Journal of Physical Chemistry C. 121:15256-15265
Co3O4 with a spinel structure shows unique activity for CO oxidation at low temperature under dry conditions; however the active surface is not very stable. In this study, two series of Fe- and Cr-doped Co3O4 catalysts were prepared by a single-step
Autor:
Tinku Baidya, Robert J. Cattolica
Publikováno v:
Applied Catalysis A: General. 503:43-50
A new Ni-based mixed oxide material (Ni-Fe-CaO) for catalyzing Carbo HSP gasifier bed material was prepared and characterized by XRD, TPR, TEM, and SEM techniques. The catalyst performance for tar removal from a simulated producer gas mixture via ste
Autor:
Robert J. Cattolica, Tinku Baidya
Publikováno v:
Applied Catalysis A: General. 498:150-158
A new catalytic material containing the mixture of Ni, CaO and CeO 2 for catalyzing commercial gasifier bed material (Carbo HSP) was synthesized and characterized by XRD, TPR/TPO, TPD and SEM techniques. The catalyst performance for tar removal in si
Autor:
Tinku Baidya, Parthasarathi Bera
Publikováno v:
Catalysis, Structure & Reactivity. 1:110-119
Adsorption of CO as well as CO+O2 reaction over Cu2+ ion substituted Ce1 − xMxO2 (M = Zr, Hf and Th) supports have been studied by DRIFTS. Linear Cu+–CO bands are observed over all catalysts upon introduction of CO. But, Cu+–CO band positions a