Search Results - "Sri Hari Kumar, A."

Oxidative Dehydrogenation of Ethane to Ethylene over V2O5/Al2O3 Catalysts: Effect of Source of Alumina on the Catalytic Performance by Qiao, A, Kalevaru, V. N, Radnik, J, Düvel, A, Heitjans, P, Kumar, A. Sri Hari, Prasad, P. S. Sai, Lingaiah, N, Martin, A

“…A series of V2O5/Al2O3 catalysts with fixed V2O5 content (10 wt %) but varying Al2O3 supports were prepared by impregnation technique and tested for the…”
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Extraction and characterization of chitin and chitosan from fishery waste by chemical method by Kumari, Suneeta, Rath, P., Sri Hari Kumar, A., Tiwari, T.N.

“…After cellulose, chitin is the most widespread biopolymer available in nature. Chitin has economic value because of its biological activities, industrial and…”
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Chitosan from shrimp shell (Crangon crangon) and fish scales (Labeorohita): Extraction and characterization by Suneeta, Kumari, Rath, P, Sri, Hari Kumar A

“…Chitosan is a naturally available biopolymer. It has been prepared by alkaline N-deacetylation process of shrimp (Crangon crangon) chitin and fish…”
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Low-temperature CO2 adsorption on alkali metal titanate nanotubes by Upendar, K., Sri Hari Kumar, A., Lingaiah, N., Rama Rao, K.S., Sai Prasad, P.S.

“…[Display omitted] ► K and Na titanate nanotubes used for CO2 capture, hitherto not explored. ► Higher adsorption capacity suitable for low temperature…”
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Removal of hexavalent chromium using chitosan prepared from shrimp shells by S, Kumari, P, Rath, A, Sri Hari Kumar, T, N Tiwari

“…Contamination of the aqueous environment by heavy metals and due to the discharge of metal containing effluents into the water bodies is one of the…”
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Catalytic behavior of decomposed molybdophosphoric acid supported on alumina for oxidative dehydrogenation of ethane to ethylene by Sri Hari Kumar, A., Kalevaru, V. N., Qiao, A., Alshammari, A., Lingaiah, N., Sailu, Ch, Sai Prasad, P. S., Martin, A.

“…Oxidative dehydrogenation of ethane (ODHE) to ethylene was investigated over a series of alumina supported molybdophosphoric acid (MPA) catalysts. The MPA was…”
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Synthesis and Characterization of Biochar Activated Carbon for Oil Spills Removal by Al-Nairi, Badar Mohammed, Vishnu, D. Sri Maha, Kumar, A. Sri Hari, Al Salmi, Mustafa, Al Yaqoobi, Sausan, Al-Saadi, Mohammed Abdulhakim, Al-Harrasi, Ahmed

“…Activated carbon (AC) is an effective material for its various environmental and industrial applications. The characteristics and performance of AC is a result…”
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Synthesis and Characterisation of Biochar Activated Carbon for Oil Spills Removal: Sustainable carbon for environmental and industrial application by Al-Nairi, Badar Mohammed, Vishnu, D. Sri Maha, Kumar, A. Sri Hari, Salmi, Mustafa Al, Yaqoobi, Sausan Al, Al-Saadi, Mohammed Abdulhakim, Al-Harrasi, Ahmed

“…Activated carbon (AC) is an effective material for various environmental and industrial applications. The characteristics and performance of AC is a result of…”
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Vanadium containing heteropoly molybdates as precursors for the preparation of MoVP oxides supported on alumina catalysts for ammoxidation of m-xylene by Babu, B. Hari, Parameswaram, G., Kumar, A. Sri Hari, Prasad, P.S. Sai, Lingaiah, N.

“…[Display omitted] ► MPAV supported on alumina catalysts are active for ammoxidation of m-xylene. ► The ammoxidation activity depends on content of V in MPA and…”
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Oxidative Dehydrogenation of Ethane to Ethylene over V 2 O 5 /Al 2 O 3 Catalysts: Effect of Source of Alumina on the Catalytic Performance by Qiao, A., Kalevaru, V. N., Radnik, J., Düvel, A., Heitjans, P., Kumar, A. Sri Hari, Prasad, P. S. Sai, Lingaiah, N., Martin, A.

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Selective oxidative dehydrogenation of ethane over MoO3/V2O5–Al2O3 catalysts: Heteropolymolybdate as a precursor for MoO3 by Kumar, A. Sri Hari, Upendar, K., Qiao, A., Rao, P.S.N., Lingaiah, N., Kalevaru, V.N., Martin, A., Sailu, Ch, Prasad, P.S. Sai

“…Oxidative dehydrogenation of ethane to ethylene was investigated over a series of MoO3 added V2O5–Al2O3 catalysts. The catalysts were characterized by BET,…”
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Vanadium containing heteropoly molybdates as precursors for the preparation of Mo—V—P oxides supported on alumina catalysts for ammoxidation of m-xylene by HARI BABU, B, PARAMESWARAM, G, SRI HARI KUMAR, A, SAI PRASAD, P. S, LINGAIAH, N

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Nitration of phenol over silica supported H 4PW 11VO 40 catalyst by Kumar, A. Sri Hari, Rao, K.T. Venkateswara, Upendar, K., Sailu, Ch, Lingaiah, N., Prasad, P.S. Sai

“…Vanadium incorporated tungstophosphoric acid (TPAV 1) supported on silica was synthesized and characterized by BET-surface area, Fourier transform infrared…”
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Low-temperature CO sub(2) adsorption on alkali metal titanate nanotubes by Upendar, K, Sri Hari Kumar, A, Lingaiah, N, Rama Rao, KS, Sai Prasad, PS

“…Na and K titanate nanotubes were prepared by hydrothermal method and characterized by BET, XRD, Raman, TEM and SEM-EDAX techniques. Low-temperature CO sub(2)…”
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Nitration of phenol over silica supported H4PW11VO40 catalyst by Kumar, A. Sri Hari, Rao, K.T. Venkateswara, Upendar, K., Sailu, Ch, Lingaiah, N., Prasad, P.S. Sai

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