Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Henry W. Pennline"'
Publikováno v:
Fuel Processing Technology. 126:173-187
An amine-based solid sorbent process to remove CO2 from flue gas has been investigated. The sorbent consists of polyethylenimine (PEI) immobilized onto a silica (SiO2) support. Experiments were conducted in a packed-bed reactor and exit gas compositi
Autor:
Henry W. Pennline, Bret H. Howard, Daniel J. Fauth, McMahan L. Gray, James S. Hoffman, Sonia Hammache
Publikováno v:
Energy & Fuels. 27:6899-6905
An amine sorbent, prepared by impregnation of polyethyleneimine on silica, was tested for steam stability. The stability of the sorbent was investigated in a fixed bed reactor using multiple steam cycles of 90 vol % H2O/He at 105 °C, and the gas eff
Autor:
Henry W. Pennline, James S. Hoffman
Publikováno v:
Fuel Processing Technology. 114:109-117
The use of copper oxide on a support had been envisioned as a gas cleanup technique to remove sulfur dioxide (SO{sub 2}) and nitric oxides (NO{sub x}) from flue gas produced by the combustion of coal for electric power generation. In general, dry, re
Autor:
Henry W. Pennline, Kevin P. Resnik
Publikováno v:
Fuel. 105:184-191
A continuous gas and liquid flow, regenerative scrubbing process for CO{sub 2} capture was demonstrated at the bench-scale level. An aqueous ammonia-based solution captures CO{sub 2} from simulated flue gas in an absorber and releases a nearly pure s
This essential handbook and ready reference offers a detailed overview of the existing and currently researched technologies available for the control of mercury in coal-derived gas streams and that are viable for meeting the strict standards set by
Autor:
Daniel J. Fauth, David C. Miller, James S. Hoffman, Esmail R. Monazam, Lawrence J. Shadle, Henry W. Pennline, McMahan L. Gray
Publikováno v:
AIChE Journal. 59:923-935
Thermogravimetric analysis is used to study the adsorption kinetics, equilibrium, and thermodynamics of CO2 on immobilized polyethylenimine sorbent impregnated on a mesoporous silica over the range of 300–390 K and 5–100% CO2 concentration. Adsor
Autor:
Michael J. Janik, J. Woods Halley, Yuhua Duan, Bingyun Li, David R. Luebke, Henry W. Pennline
Publikováno v:
The Journal of Physical Chemistry C. 116:14461-14470
By combining density functional theory and lattice phonon dynamics, the thermodynamic properties of CO2 absorption/desorption reactions with dehydrated potassium carbonates through K2CO3·1.5H2O + CO2 = 2KHCO3 + 0.5H2O(g) are analyzed. The energy cha
Publikováno v:
Energy & Fuels. 26:2483-2496
Prospective post-combustion CO2 capture sorbents were prepared by the immobilization of a low-molecular-weight, branched polyethyleneimine (PEI) and 3-(aminopropyl)triethoxysilane (APTES) within a commercially available porous PQ Corporation CS-2129
Publikováno v:
Fuel. 90:3118-3121
The use of Pd-based sorbents for high temperature removal of AsH 3 from gasified coal was investigated using a simulated gas feed. A sorbent consisting of 5 wt% Pd on alumina beads has been tested for AsH 3 removal from synthetic fuel gas (CO, CO 2 ,
Autor:
Daniel J. Fauth, McMahan L. Gray, Henry W. Pennline, Vincent Kish, Bingbing Jiang, Bingyun Li
Publikováno v:
International Journal of Greenhouse Gas Control. 5:1170-1175
The emission of fossil fuel carbon dioxide (CO{sub 2) to the atmosphere is implicated as the predominant cause of global climate change; therefore, advanced CO{sub 2} capture technologies are of the utmost importance. In this study, innovative amine-