Producing high yield of levoglucosan by pyrolyzing nonthermal plasma-pretreated cellulose

2020 ◽  
Vol 22 (6) ◽  
pp. 2036-2048 ◽  
Author(s):  
Lusi A ◽  
Haiyang Hu ◽  
Xianglan Bai
Keyword(s):  
Thermal Plasma ◽  
Room Temperature ◽  
Nonthermal Plasma ◽  
High Yield ◽  
Plasma Pretreatment ◽  
Non Thermal Plasma

Up to 78.6% of levoglucosan was obtainable from cellulose by combining non-thermal plasma pretreatment at room temperature and subsequent pyrolysis at 350–450 °C. The yield already reached 77.6% when the pretreated cellulose was pyrolyzed at 375 °C.

Understanding the multi-scale structure, physicochemical properties and in vitro digestibility of citrate naked barley starch induced by non-thermal plasma

2021 ◽  
Author(s):  
Huishan Shen ◽  
Xiangzhen Ge ◽  
Bo Zhang ◽  
Chunyan Su ◽  
Qian Zhang ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Thermal Plasma ◽  
Scale Structure ◽  
In Vitro Digestibility ◽  
Multi Scale ◽  
Naked Barley ◽  
Starch Modification ◽  
Plasma Pretreatment ◽  
Non Thermal Plasma

Non-thermal plasma is an emerging and effective starch modification technology. In this paper, plasma pretreatment was used to modify the citrate naked barley starch for enhancing the accessibility of citric...

Room-temperature cataluminescence from CO oxidation in a non-thermal plasma-assisted catalysis system

2015 ◽  
Vol 293 ◽  
pp. 1-6 ◽  
Author(s):  
Feifei Han ◽  
Yuhan Yang ◽  
Jiaying Han ◽  
Jin Ouyang ◽  
Na Na
Keyword(s):  
Co Oxidation ◽  
Thermal Plasma ◽  
Room Temperature ◽  
Non Thermal Plasma

Complete oxidation of formaldehyde over a Pd/CeO2 catalyst at room temperature: tunable active oxygen species content by non-thermal plasma activation

2020 ◽  
Vol 10 (18) ◽  
pp. 6257-6265
Author(s):  
Kai Li ◽  
Jian Ji ◽  
Miao He ◽  
Haibao Huang
Keyword(s):  
Human Health ◽  
Thermal Plasma ◽  
Room Temperature ◽  
Active Oxygen Species ◽  
Active Oxygen ◽  
Complete Oxidation ◽  
Oxygen Species ◽  
Plasma Activation ◽  
Indoor Pollutant ◽  
Non Thermal Plasma

Formaldehyde is a main indoor pollutant and its removal is essential to protect human health and meet strict environmental regulations.

On the performance and mechanisms of toluene removal by FeOx/SBA-15-assisted non-thermal plasma at atmospheric pressure and room temperature

2015 ◽  
Vol 242 ◽  
pp. 274-286 ◽  
Author(s):  
Meijuan Lu ◽  
Rong Huang ◽  
Junliang Wu ◽  
Mingli Fu ◽  
Limin Chen ◽  
...  
Keyword(s):  
Thermal Plasma ◽  
Atmospheric Pressure ◽  
Room Temperature ◽  
Toluene Removal ◽  
Non Thermal Plasma

Non-Thermal Plasma Techniques for the Reduction of Volatile Organic Compounds in Air Streams: A Critical Review

1997 ◽  
Vol 2 (2) ◽  
Author(s):  
Karen L. L. Vercammen ◽  
Alexander A. Berezin ◽  
Frans Lox ◽  
Jen-Shih Chang
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Thermal Plasma ◽  
Nonthermal Plasma ◽  
High Energy ◽  
Advantages And Disadvantages ◽  
Volatile Organic ◽  
Non Thermal Plasma ◽  
Air Streams ◽  
Plasma Techniques

AbstractThis paper critically reviews the non-thermal plasma techniques for reduction of volatile organic compounds (VOC) in air streams. The currently used technologies fall into two categories: those based on nonthermal plasma generated from various forms of corona discharge and those exploiting high energy electron beams. Relative advantages and disadvantages of non-thermal plasma and conventional techniques are discussed.

scholarly journals A Review of Microbial Decontamination of Cereals by Non-Thermal Plasma

Foods ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 2927
Author(s):  
Vladimír Scholtz ◽  
Jana Jirešová ◽  
Božena Šerá ◽  
Jaroslav Julák
Keyword(s):  
Thermal Plasma ◽  
Room Temperature ◽  
Microbial Contamination ◽  
Electric Discharges ◽  
Important Food ◽  
Ionized Gas ◽  
Adverse Side Effects ◽  
Beneficial Effects ◽  
Reactive Particles ◽  
Non Thermal Plasma

Cereals, an important food for humans and animals, may carry microbial contamination undesirable to the consumer or to the next generation of plants. Currently, non-thermal plasma (NTP) is often considered a new and safe microbicidal agent without or with very low adverse side effects. NTP is a partially or fully ionized gas at room temperature, typically generated by various electric discharges and rich in reactive particles. This review summarizes the effects of NTP on various types of cereals and products. NTP has undisputed beneficial effects with high potential for future practical use in decontamination and disinfection.

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