...Kian Eisazadeh-Far; Hameed Metghalchi; James C. Keck Thermodynamic properties of ionized gases at high temperatures have been calculated by a new model based on local equilibrium conditions. Calculations have been done for nitrogen, oxygen, air, argon, and helium. The temperature range is 300...

... velocities of actual syngas compositions (based on different sources of coal) are also measured and analyzed. It was found that the effect of carbon dioxide had a more dominating role compared with nitrogen on the burning velocities. 16 04 2010 22 09 2010 23 11 2010 23 11 2010...

...Wensheng Lin; Ting Gao; Anzhong Gu; Min Gu Coalbed methane (CBM) is a kind of important energy resources in the world. Liquefaction is a good option for recovery of CBM. Generally, CBM consists of a lot of nitrogen besides methane, which is usually required to be separated by adsorption before...

...Jan Lubas´; Barbara Darłak The paper presents the results of laboratory experiments on formation and dissociation of hydrates of natural gases containing nitrogen and hydrogen sulphide. The hydrate metastability region and subcooling temperatures were measured and analyzed. The relationship between...

.... The coefficients in the equation were then obtained from a set of tests for a simple pipe-in-pipe bundle with half-shell pieces of foam fitted around the inner pipe. Dramatic heat losses as experienced in some of field applications were recorded when the porous insulation foam is under high nitrogen pressure. All...