Results 111 to 120 of about 12,867 (222)

Boosting catalytic performance in ZSM-5 (50) catalyst cracking: microwave and Taguchi method with nitrogen activation

Iraqi Journal of Chemical and Petroleum Engineering
Microwave power has a more significant effect on cracking with less energy consumption. The microwave power and the catalysis increase the racking rate and the conversion at lower temperatures.  Accordingly, the generated hot spots in the catalyst offer
Muataz M. Sulaiman, Hasan F. Makki, Muhannad K. Zabar   +2 more
doaj   +1 more source

ZEOLITE FORMATION USING STRUCTURAL DIRECTING AGENT TO ENHANCE HEAVY NAPHTHA VIA REFORMING PROCESSES

Chemical Problems
H-Zeolite was successfully prepared from a homogenous solution under controlled conditions using a thermal approach with tetramethylammonium bromide as an organic structural directing agent (OSDA), which adjusts the pores size of zeolitic networks and then increases the catalyst efficiency.
Raghed Y. Ghazal, Ahmed G. S Al-Azzawi, Mohammed H. Ali   +2 more
openaire   +1 more source

Critical research and advanced technology (CRT) support project [PDF]

A critical technology base for utility and industrial gas turbines by planning the use of coal-derived fuels was studied. Development tasks were included in the following areas: (1) Combustion - investigate the combustion of coal-derived fuels and ...
Anderson, D. N., Furman, E. R., Hodge, P. E., Lowell, C. E., Nainiger, J. J., Schultz, D. F.   +5 more
core   +1 more source

Optimization of reaction temperature and Ni-W-Mo catalyst soaking time in oil upgrading: application to kinetic modeling of in-situ upgrading. [PDF]

Sci Rep, 2023
Abdi-Khanghah M, Jafari A, Ahmadi G, Hemmati-Sarapardeh A.   +3 more
europepmc   +1 more source

GEOKIMIA ORGANIK FRAKSI AROMATIK LIGHT OIL PRODUK PENCAIRAN BATUBARA AREA (PIT) BINTANG SANGATTA KALIMANTAN TIMUR

Journal of Research and Technology, 2016
Character geochemical of Coal in area (pit) Stars Sangatta, East Kalimantan shows that the coal is classified as steam coal with thermal maturity and have low calories (5768 kcal/kg).
Lukman Sugiharto Wijaya, R.Y. Perry Burhan   +1 more
doaj  

Can Pyrolysis Oil Be Used as a Feedstock to Close the Gap in the Circular Economy of Polyolefins? [PDF]

Polymers (Basel), 2023
Erkmen B, Ozdogan A, Ezdesir A, Celik G.
europepmc   +1 more source

The Challenge of Governance of India Today [PDF]

This paper attempts to delineate the possible role of goverance oriented reform in India today. We raise conceptual and historical difficulties with the notion that sees governance failure as the cause of poor economic performance.
Morris, Sebastian
core  

Bromine number prediction for Colombian naphthas using near-infrared spectroscopy and chemometric methods

Revista Ion, 2016
Thirty-eight naphtha samples were used to develop a chemometric method to predict bromine number. All samples were characterized by Fourier transform near infrared spectroscopy (FT-NIR), and their spectra were correlated by similarity using principal ...
Carlos Aparicio, Jader Guerrero, Rafael Cabanzo, Enrique Mejía-Ospino   +3 more
doaj  

Hydrodesulfurization of Heavy Naphtha by using NiMo Supported on Graphene [PDF]

Journal of Engineering and Applied Sciences, 2019
Hameed Hussein Alwan, Hasan F. Makki
openaire   +1 more source

Current legal and institutional issues in the commercialization of phosphoric acid fuel cells [PDF]

Legal and institutional factors affecting the development and commercial diffusion of phosphoric acid fuel cells are assessed. Issues for future research and action are suggested.
Gardner, T. C., Nimmons, J. T., Sheehy, K. D., Singer, J. R.   +3 more
core   +1 more source