Báo cáo hóa học: " Catalytic pyrolysis of waste rice husk over mesoporous materials" potx

... cracking, dehydrogenation, hydrogenolysis, and hydrocracking reactions over Pt [13]. Catalytic pyrolysis of waste rice husk over mesoporous materials Mi-Jin Jeon 1 , Seung-Soo Kim 2 , Jong-Ki ... for catalytic upgrading of bio-oil, was used for the first time for the catalytic pyrolysis of rice husk. Pyrolysis- gas chromatography/mass spectrometry [Py-GC/...

Ngày tải lên: 20/06/2014, 23:20

... importance of seaweeds as a potential source of biofuel, investigation on upgrading of seaweed-derived bio-oil would be very necessary. Even though researches of catalytic upgrading of bio-oil ... in deoxygenation and aromatization during the catalytic pyrolysis of L. japonica. Meanwhile, the catalytic activity of Al-MCM-48 was lower than that of Meso-MFI due to its we...

Ngày tải lên: 21/06/2014, 01:20

... supported by the grant of the National Research Foundation of Korea funded by the Korean Government (MEST; NRF-2009-C1AAA001-0094219). 1 Catalytic properties of Co 3 O 4 nanoparticles ... process because of vigorous mixing in making a slurry. The crystallinity of the three types of Co 3 O 4 nanoparticles was investigated by XRD. As shown in Figure 2, all XRD p...

Ngày tải lên: 20/06/2014, 23:20

... Access Catalytic growth of ZnO nanostructures by r.f. magnetron sputtering María Arroyo-Hernández * , Raquel Álvaro, Sheila Serrano and José Luis Costa-Krämer Abstract The catalytic effect of gold ... percolation behaviour. To evaluate this possible catalytic effect of gold, the morphology of ZnO directly growth on sapphire (Figure 3, left) and on top of the annealed gold (Fig...

Ngày tải lên: 21/06/2014, 02:20

... process because of vigorous mixing in making a slurry. The crystallinity of the three types of Co 3 O 4 nanoparticles was investigated by XRD. As shown in Figure 2, all XRD peaks of the cube-type Co 3 O 4 nanoparticles ... 7:47 http://www.nanoscalereslett.com/content/7/1/47 Page 6 of 6 shows the initial voltage profile of the electrodes contain- ing the Co 3 O 4 nanoparticles in t...

Ngày tải lên: 21/06/2014, 17:20

... spectroscopy is a type of electromagnetic spectroscopy which analyzes fluorescence from a sample. The sample is excited by using a beam of light which results in emission of light of a lower energy ... presence of different environments of tryptophan residues in specific proteins of microorganism's cells [9]. Diagnostic Applications At present, many studies reported success...

Ngày tải lên: 18/06/2014, 15:20

... occu- pational medicine. Probably the detection of early stages of aluminosis is not due to a recurrence of a historical dis- ease but to the use of more sensitive diagnostic tools. However, it ... mechanisms of Aluminium neurotoxicity be integrated into a unified scheme? J Toxicol Environ Health 1996, 48:599-613. 3. Savory J, Exley C, Forbes WF, et al.: Can the controversy of the...

Ngày tải lên: 20/06/2014, 00:20

... of the level of genetic heterogeneity. In addition to cell substrate, serial passaging of mumps virus could reduce or increase neurovirulent phenotype of the virus. Due to its heterogenic profile, ... (CEF). Analysis of the proportion of variants A and B in the vaccine samples clearly shows that CEF somewhat favor replication of var- iant B over variant A (Fig 2A). The influen...

Ngày tải lên: 20/06/2014, 01:20

... duration of foot-and-mouth disease virus RNA in bovine esopharyngeal fluid as determined by real-time RT- PCR. Report of the Session of the Research Group of the Standing Tech- nical Committee of the ... sug- gest that only limited budding of virus particles and low production of infectious virus occurred during the early stages of infection. The formation of extensive multi...

Ngày tải lên: 20/06/2014, 01:20

... circled. (A) Phenotype of T cells as CD4+, Foxp3+ and CD25+ with low or null CD127 expression. One of 6 representative experiments is shown. (B) Summary of percentages of T cells in non-blast ... Survival of tol-DCs after clinical protocol differentiation. (A) Vi ability of MDDCs with or without immunomodulatory treatment after 6 days of differentiation. Plots are representative...

Ngày tải lên: 20/06/2014, 03:20