Technical gas-analysis,

Mode of access: Internet.

The steaming of Wigan Arley coal in vertical gas retorts.

At head of title: Department of scientific and industrial research. Fuel research board ...

Fuel, water and gas analysis for steam users, by John B.C. Kershaw.

Mode of access: Internet.

Economical flue gas desulfurization resulting in valuable fertilizer : supplemental condensation of report /

Supplemental condensation of the author's Valuable fertilizer products from high sulfur coal stack gas.

Illinois inventory of greenhouse gas emissions.

Description based on: 1998.

Illinois inventory of greenhouse gas emissions and sinks : 1990 /

"September 1993."

Toxic gases in heavy duty diesel truck cabs /

Mode of access: Internet.

Liquefied energy gases : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-fifth Congress, second session ... August 21, 1978

"Serial no. 95-134."

Properties of combustion gases/system : CnH2n-air /

v. 1. Thermodynamic properties.--v. 2. Chemical composition of equilibrium mixtures.

Gas and fuel analysis for engineers. A compend for those interested in the economical application of fuel. Prepared especially for the use of students at the Massachusetts Institute of Technology.

"References" at end of some of the chapters.

A laboratory manual of gas, oil and fuel analysis,

Pages of coordinate paper ([124] and [135])

National action plan for reducing greenhouse gas emissions : hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Third Congress, first session ....

"October 28, 1993"--Pt. 2.

Electronic structure methods applied to gas-carbon reactions

A review is given on the fundamental studies of gas-carbon reactions using electronic structure methods in the last several decades. The three types of electronic structure methods including semi-empirical, ab initio and density functional theory, methods are briefly introduced first, followed by the studies on carbon reactions with hydrogen and oxygen-containing gases (non-catalysed and catalysed). The problems yet to solve and possible promising directions are discussed. (C) 2002 Elsevier Science Ltd. All rights reserved.

Permeation of binary gas mixtures in ultramicroporous membranes

High-quality nanometer thick ultramicroporous membranes were prepared from silica sol-gel processes and tested for the permeation of binary gas mixtures of He, H-2, CO2, and CH4 across different temperature and partial pressure regimens. Pore size distribution by molecular probing showed that the majority of pore sizes had dimensions below 2.9 Angstrom. In 50:50 binary mixtures, the fluxes of gases increased as a function of temperature, indicating an activated transport mechanism. The ultramicroporous membranes showed high selectivities at 150 degreesC for He/CO2 (30), He/CH4 (93), H-2/CO2 (10), and H-2/CH4 (9) with lower selectivities for CO2/CH4 (5). High activation energies (E-a) were observed for the permeance of 50:50 binary mixtures containing He and H-2 of 22.1-27.5 and 17.6-23.1 kJ.mol(-1), respectively. The E-a for the permeance of the total mixture approached the E-a for the permeance of the molecule with the smaller kinetic diameter (He or H-2).

Effects of potential models in the vapor-liquid equilibria and adsorption of simple gases on graphitized thermal carbon black

In this paper, we investigate the effects of various potential models in the description of vapor–liquid equilibria (VLE) and adsorption of simple gases on highly graphitized thermal carbon black. It is found that some potential models proposed in the literature are not suitable for the description of VLE (saturated gas and liquid densities and the vapor pressure with temperature). Simple gases, such as neon, argon, krypton, xenon, nitrogen, and methane are studied in this paper. To describe the isotherms on graphitized thermal carbon black correctly, the surface mediation damping factor introduced in our recent publication should be used to calculate correctly the fluid–fluid interaction energy between particles close to the surface. It is found that the damping constant for the noble gases family is linearly dependent on the polarizability, suggesting that the electric field of the graphite surface has a direct induction effect on the induced dipole of these molecules. As a result of this polarization by the graphite surface, the fluid–fluid interaction energy is reduced whenever two particles are near the surface. In the case of methane, we found that the damping constant is less than that of a noble gas having the similar polarizability, while in the case of nitrogen the damping factor is much greater and this could most likely be due to the quadrupolar nature of nitrogen.