Technologies for direct production of flexible H2/CO synthesis gas

Hydrogen production from pine and poplar bio-oils by catalytic steam reforming. Influence of the bio-oil composition on the process

“…An increase in the concentration of acetic acid also leads to a decrease in the initial CO 2 yield. Moreover, an increase in the concentration of formaldehyde, furfural and levoglucosan leads to an increase in the initial CO 2 yield. An interaction between furfural and formaldehyde was detected.…”

Model Approach of Carbon Deposition Phenomenon in Mixed H2O/Co2 Methane Reforming Process/ Modelowanie Zjawiska Wytrącania Węgla W Procesie Reformingu Metanu Fazą Gazową H2O/Co2

“…Yet at present so-called mixed reforming with a phase (H 2 O/CO 2 ) introduced apart from methane gains more and more popularity in the technology of syngas production [1,5,6]. This option of the conversion of methane allows to obtain the parameter H/C in the range 1÷3 [2,3,6]. Reforming process can be schematically represented as follows [1,2,[4][5][6][7][8]:…”

“…Methane conversion CH 4 -H 2 O allows to get H/C about 3 [6,7]. In order to obtain H/C 1 in syngas dry reforming of methane is used [2,3,6]. Yet at present so-called mixed reforming with a phase (H 2 O/CO 2 ) introduced apart from methane gains more and more popularity in the technology of syngas production [1,5,6].…”

“…The most common method of syngas production which is a raw material for chemical syntheses, a source of pure H 2 and CO is the steam reforming of methane (CH 4 -H 2 O) with use the catalyst, usually a nickel one [1][2][3][4][5]. Also so-called dry reforming of methane with carbon dioxide (CH 4 -CO 2 ) is used.…”

Natural Gas Catalytic Partial Oxidation: A Way to Syngas and Bulk Chemicals Production

“…Main utilisations of syngas ( Figure 1) are: i) the synthesis of Ammonia/Urea, ii) the oil refining operations, iii) the synthesis of Methanol and its derivatives, iv) the synthesis of liquid hydrocarbons via Fischer-Tropsch processes and v) other "minor" applications such as Iron ores reduction, fine chemistry productions, electronic, glass industry activities (Song and Guo, 2006). The H2/Syngas production capacity has always been increasing and it is still rising, particularly in the growing economies, in Middle East Countries and in almost all refineries spread worldwide.…”