Effects of initial oxygen concentration and oxygen-barrier property of film on fat oxidation rate of packed cookies

2010 ◽  
Vol 231 (2) ◽  
pp. 347-351 ◽  
Author(s):  
Li-Xin Lu ◽  
Fang Xu
Keyword(s):  
Oxygen Concentration ◽  
Oxidation Rate ◽  
Fat Oxidation ◽  
Barrier Property ◽  
Oxygen Barrier ◽  
Initial Oxygen Concentration ◽  
Initial Oxygen ◽  
Oxygen Barrier Property

Transparent, Flexible Films Based on Layered Double Hydroxide/Cellulose Acetate with Excellent Oxygen Barrier Property

2013 ◽  
Vol 24 (4) ◽  
pp. 514-521 ◽  
Author(s):  
Yibo Dou ◽  
Simin Xu ◽  
Xiaoxi Liu ◽  
Jingbin Han ◽  
Hong Yan ◽  
...  
Keyword(s):  
Cellulose Acetate ◽  
Layered Double Hydroxide ◽  
Barrier Property ◽  
Oxygen Barrier ◽  
Flexible Films ◽  
Oxygen Barrier Property ◽  
Double Hydroxide

Effects of Heterogeneous Reaction and Slow/Rapid Volatilization Process on N2O Formation During the Combustion of Pulverized Biomass

2011 ◽  
Author(s):  
Yukihiko Okumura ◽  
Hirotatsu Watanabe ◽  
Ken Okazaki
Keyword(s):  
Nitrous Oxide ◽  
Low Temperature ◽  
Oxygen Concentration ◽  
N2o Emission ◽  
No Emission ◽  
N2o Formation ◽  
Emission Level ◽  
Initial Oxygen Concentration ◽  
Initial Oxygen ◽  
Biomass N

The purpose of this study is to clarify the fundamental and general features of N2O formation during the combustion of pulverized biomass under low temperature. First, the effect of various important factors, i.e., volatilization process (i.e., either slow or rapid dispersion), oxygen concentration, and solid-gas reaction on N2O formation were investigated by theoretical analysis. The analysis of the effect of the slow/rapid volatilization process on the formation of nitrous oxide showed that the conversion ratio of biomass-N to N2O increases with the decrease in the dispersion of volatile matter per unit time; it means that biomass-N is effectively converted to N2O during slow volatilization. The analysis of the effect of initial oxygen concentration on the formation of nitrous oxide showed that at low temperature (T = 1100K), the level of N2O emission increases, while that of NO emission decreases, with the decrease in initial oxygen concentration. In other words, there is a trade-off relationship between the formation of NO and that of N2O. With respect to the effect of solid-gas reaction, the gasification reactions between CO2, O2, and C(s) occur simultaneously on the surface of biomass particles during combustion. Further, the N2O emission level increases with the increase in N-content of the biomass, while the NO emission level remains constant during low-temperature combustion.

Improvements in the oxygen barrier property of polypropylene nanocomposites

2018 ◽  
Vol 29 (10) ◽  
pp. 2655-2664 ◽  
Author(s):  
Dong Hyun Kim ◽  
Yeon Sung Ryu ◽  
Seong Hun Kim
Keyword(s):  
Barrier Property ◽  
Oxygen Barrier ◽  
Polypropylene Nanocomposites ◽  
Oxygen Barrier Property

scholarly journals Effect of Initial Oxygen Concentration on the Rate of SiO2 Inclusion Removal from Molten Cu.

1996 ◽  
Vol 36 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Keiji Okumura ◽  
Kazutaka Kunii ◽  
Masahiro Hirasawa ◽  
Masamichi Sano ◽  
Kazumi Mori
Keyword(s):  
Oxygen Concentration ◽  
Inclusion Removal ◽  
Initial Oxygen Concentration ◽  
Initial Oxygen

High strength cellulose/ATT composite films with good oxygen barrier property for sustainable packaging applications

Cellulose ◽  
2018 ◽  
Vol 25 (7) ◽  
pp. 4145-4154 ◽  
Author(s):  
Chengshuang Wang ◽  
Jingwen Shi ◽  
Meng He ◽  
Liang Ding ◽  
Shuiping Li ◽  
...  
Keyword(s):  
Composite Films ◽  
High Strength ◽  
Barrier Property ◽  
Oxygen Barrier ◽  
Sustainable Packaging ◽  
Oxygen Barrier Property
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