Search Results - subject:"Desorption"

Did you mean: subject:"description" (3,568 results)

Study sorption and desorption of Cd+2, Pb+2 ions by selected chelating resin to removal them from industrial and environmental wastes

Saleh, Ahmed D.; Sirhan, Muthana M.; Ismail, Ali S. - In: Energy Reports 6 (2020) 2, pp. 243-249

A paper reports study of sorption and desorption behavior of Cd+2, Pb+2 ions on selected chelating resin consists of (P … of pH values, time periods and constant temperature. As well, desorption of Cd+2 and Pb+2 ions were achieved using …

Persistent link: https://www.econbiz.de/10012652247

Study sorption and desorption of Cd+2, Pb+2 ions by selected chelating resin to removal them from industrial and environmental wastes

Saleh, Ahmed D.; Sirhan, Muthana M.; Ismail, Ali S. - In: Energy reports 6 (2020) 2, pp. 243-249

Persistent link: https://www.econbiz.de/10012179395

Influence of the injected water on gas outburst disasters in coal mine

Chen, Xiangjun; Cheng, Yuanping - In: Natural Hazards 76 (2015) 2, pp. 1093-1109

increase moisture in the coal, and the characteristics of methane desorption in coal will be changed. The methane desorption of … desorption quantity gradually decreased with the amount of injected water. The maximum effect was obtained from the DL coal (a … compared with the dry sample). The impact of the injected water on the methane desorption velocity is obvious in the first 40 …

Persistent link: https://www.econbiz.de/10011241090

Equilibrium sorption isotherms of Moringa oleifera leaves at different temperatures

Sobowale, Sunday Samuel; Oke, Moruf Olanrewaju; … - In: African journal of science, technology, innovation & … 9 (2017) 1, pp. 61-68

Persistent link: https://www.econbiz.de/10011755903

Adsorption–desorption kinetics of the monomer–dimer mixture

Boscoboinik, J.A.; Manzi, S.J.; Pereyra, V.D. - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 7, pp. 1317-1328

, when processes like adsorption, desorption and diffusion are included. The hierarchy of equation is truncated by using mean … neighbor lateral interaction are presented. The irreversible kinetics are also considered. Temperature-programmed-desorption …

Persistent link: https://www.econbiz.de/10010591424

A model for the catalytic oxidation of CO that includes CO desorption and diffusion, O repulsion, and impurities in the gas phase

Buendía, G.M.; Rikvold, P.A. - In: Physica A: Statistical Mechanics and its Applications 424 (2015) C, pp. 217-224

includes the simultaneous presence of contaminants in the gas phase, CO desorption, CO diffusion, and strong repulsion between … rate is greatly reduced, but this effect is mitigated by CO desorption and diffusion. CO desorption has the effect of …

Persistent link: https://www.econbiz.de/10011194105

Processing of LiBH4 from its elements by ball milling method

Çakanyıldırım, Çetin; Gürü, Metin - In: Renewable Energy 33 (2008) 11, pp. 2388-2392

NiO caused 1972.94ml of hydrogen gas desorption, equaling to 90% of the theoretical yield of commercial LiBH4. Indicating …

Persistent link: https://www.econbiz.de/10011044298

Moving beyond the limits of mass transport in liquid absorbent microfilms through the implementation of surface-induced vortices

Bigham, Sajjad; Yu, Dazhi; Chugh, Devesh; Moghaddam, Saeed - In: Energy 65 (2014) C, pp. 621-630

The slow diffusion of an absorbate molecule into an absorbent often makes the absorption process a rate-limiting step in many applications. In cases involving an absorbate with a high heat of phase change, such as water absorption into a LiBr (lithium bromide) solution, the absorption rate is...

Persistent link: https://www.econbiz.de/10010810537

Optimizing the efficiency of anhydrous ethanol purification via regenerable molecular sieve

Chen, Wei-Cheng; Sheng, Chung-Teh; Liu, Yu-Cheng; Chen, … - In: Applied Energy 135 (2014) C, pp. 483-489

In response to the global energy development trend and greenhouse effects, bio-energy applications are gradually being taken seriously. Gasohol is an alternative fuel that consists of anhydrous ethanol (purity 99.3wt% or higher) blended with gasoline, which produces less air pollution than...

Persistent link: https://www.econbiz.de/10011076502

Economics of producing methane (exclusively) from geopressured aquifers along the Gulf Coast

Doscher, Todd M.; Osborne, R.N.; Wilson, T.; Rhee, S.W. - 2007

is the cost of disposing of the large quantities of produced brines following the desorption of the methane. (4) An …

Persistent link: https://www.econbiz.de/10009436713