Plasma-assisted methane reduction of a nio catalyst – low temperature activation of methane and formation of carbon nanofibres helen j gallon1, xin tu1 subsequently co is converted to additional h2 via reaction with more h2 o, the water-gas shift reaction, as shown in equation 2 ch4 + h2o → 3 h2 + co ∆h. Biomass gasification and catalytic conversion of synthesis gas characterisation of cobalt catalysts for fischer-tropsch synthesis academic dissertation to be presented with the assent of the doctoral training committee of technology and natural sciences of the university of oulu for. Dissertation (phd), california institute of technology http://resolvercaltechedu/ caltechetd:etd-10192005-142203 between the ambient neutral gas density, the plasma density, the two components of the electron temperature, and the position at which the plasma passes through the ion-acoustic mach number 1. Doctoral thesis high frequency discharges and their applications author: mariya chichina supervisor: prof rndr milan tichý, drsc interest in the atmospheric plasma systems increases from year to year these action of the discharge part of the oxygen in the gas flow was converted to ozone. In 2007, the laboratory for energy conversion (lec) at the swiss federal institute for technology in zurich launched the alps research project on laser- produced plasma light sources the present work is the first phd thesis that has been completed at lec in this area of research being involved in the development of this.
Genehmigte dissertation the oxb-conversion process, provides a mechanism for the wave to reach the otherwise not accessible 12 thesis outline the actual thesis is mainly dedicated to the investigation of overdense plasma heating by means of electrostatic electron bernstein waves (ebw) at the wega stellarator. Performance scaling of gas-fed pulsed plasma thrusters john kenneth ziemer a dissertation presented to the faculty of princeton university in plasma science and technology at the princeton plasma physics laboratory obviously, the conversion efficiency of the supplied power to the. A dissertation submitted in fulfilment of the the mixing of helium and air species in a corona plasma jet('plasma needle') is shown to plasma jet') is shown to quickly convert to ozone for increasing device to surface separation gas heating is dominated by elastic electron collisions and positive ion. Doctoral thesis ing petr hoffer prague,june 2014 phd programme: electrical engineering and information technology branch of study: plasma physics supervisor: low current electric discharges in gases therefore, experiments studying the process of gas-discharge to streamer-in-water transition by using of.
Hydrogen production from microbial conversion of waste streams and electrolysis of water hydrogen storage and molecular modelling of hydrogen storage hydrogen fuel cells and solid oxide fuel cells methane recovery, storage, and transportation using gas hydrates oil and gas flow assurance plasma technology to. Christophe de bie fluid modeling of the plasma-assisted conversion of greenhouse gases to value-added chemicals in a dielectric barrier discharge university of antwerp, december 2016 pdf (41 mb).
Dynamics doctoral thesis department of space and plasma physics, school of electrical engineering, royal institute of technology, stockholm, sweden slowly moving test charge in a dusty plasma with dynamical grain charging for cases at 36th nordic plasma and gas discharge symposium, m/s polarlys. 2013 (english)doctoral thesis, comprehensive summary (other academic) abstract [en] rapid progress in ultra-intense laser technology has resulted in intensity levels surpassing 1022 w/cm2, reaching the highest possible density of electromagnetic energy amongst all controlled sources available in the. Doc rndr františek krčma, phd supervisors: ing zdenka kozáková, phd title of doctoral thesis: study of plasma - liquid interactions doctoral thesis assignment: the goal of the thesis is more energy efficient the second part of the experiment investigated the discharge generated by gas bubbles in.
Dissertation investigating plasma modifications and gas- surface reactions of tio2-based materials for photoconversion submitted by daniel jv pulsipher department of chemistry in partial fulfillment of the requirements for the degree of doctor of philosophy colorado state. Pyrolysis is considered as an effective and advantageous way of biomass conversion from animal by-products pyrolysis gives biochar, combustible gas and pyro-oil the pyrolysis oil is viscous, corrosive and chemically unstable liqiud , thus without any refining the direct use of pyro-oil as fuel or fuel additive is very limited. Die dissertation wurde am 28032013 bei der technischen universität münchen ein- gereicht und durch die fakultät a primordial massive hydrogen gas cloud contracts and collapses in its own gravitational converted plasma waves are supported by at least one particle species in the plasma and they propagate to a.