Kinetic Study of Thermal Degradation of Hazardous Organic Compounds in Different Atmospheres

2018 ◽  
Vol 35 (3) ◽  
pp. 159-168
Author(s):  
Haiping Xiao ◽  
Yu Ru ◽  
Dahai Yan ◽  
Li Li ◽  
Xiaowan Sun ◽  
...  
Keyword(s):  
Thermal Degradation ◽  
Kinetic Study ◽  
Organic Compounds ◽  
Hazardous Organic Compounds

Laboratory investigation of the thermal degradation of a mixture of hazardous organic compounds. 1

1986 ◽  
Vol 20 (7) ◽  
pp. 703-710 ◽  
Author(s):  
John L. Graham ◽  
Douglas L. Hall ◽  
Barry. Dellinger
Keyword(s):  
Thermal Degradation ◽  
Laboratory Investigation ◽  
Organic Compounds ◽  
Hazardous Organic Compounds

Microbe; Removal of Hazardous Organic Compounds

1982 ◽  
Vol 16 (3) ◽  
pp. 170-183 ◽  
Keyword(s):  
Organic Compounds ◽  
Hazardous Organic Compounds

Recent Trends in the Development of Green Microextraction Techniques for the Determination of Hazardous Organic Compounds in Wine

2019 ◽  
Vol 15 (7) ◽  
pp. 788-800 ◽  
Author(s):  
Natasa P. Kalogiouri ◽  
Victoria F. Samanidou
Keyword(s):  
Sample Preparation ◽  
Solid Phase Extraction ◽  
Organic Compounds ◽  
Method Development ◽  
Solid Phase ◽  
Stir Bar Sorptive Extraction ◽  
Phase Extraction ◽  
Microextraction Techniques ◽  
Hazardous Organic Compounds

Background:The sample preparation is the most crucial step in the analytical method development. Taking this into account, it is easily understood why the domain of sample preparation prior to detection is rapidly developing. Following the modern trends towards the automation, miniaturization, simplification and minimization of organic solvents and sample volumes, green microextraction techniques witness rapid growth in the field of food quality and safety. In a globalized market, it is essential to face the consumers need and develop analytical methods that guarantee the quality of food products and beverages. The strive for the accurate determination of organic hazards in a famous and appreciated alcoholic beverage like wine has necessitated the development of microextraction techniques.Objective:The objective of this review is to summarize all the recent microextraction methodologies, including solid phase extraction (SPE), solid phase microextraction (SPME), liquid-phase microextraction (LPME), dispersive liquid-liquid microextraction (DLLME), stir bar sorptive extraction (SBSE), matrix solid-phase dispersion (MSPD), single-drop microextraction (SDME) and dispersive solid phase extraction (DSPE) that were developed for the determination of hazardous organic compounds (pesticides, mycotoxins, colorants, biogenic amines, off-flavors) in wine. The analytical performance of the techniques is evaluated and their advantages and limitations are discussed.Conclusion:An extensive investigation of these techniques remains vital through the development of novel strategies and the implication of new materials that could upgrade the selectivity for the extraction of target analytes.

scholarly journals Kinetic study of the microwave‐induced thermal degradation of cv. Arbequina olive oils flavored with lemon verbena essential oil

2021 ◽  
Author(s):  
Marwa Cherif ◽  
Nuno Rodrigues ◽  
Ana C. A. Veloso ◽  
José Alberto Pereira ◽  
António M. Peres
Keyword(s):  
Essential Oil ◽  
Thermal Degradation ◽  
Kinetic Study ◽  
Olive Oils ◽  
Lemon Verbena

The thermal degradation of μ-Diphenylacetylene-bis(tricarbonylcobalt)

1973 ◽  
Vol 26 (8) ◽  
pp. 1791 ◽  
Author(s):  
RS Dickson ◽  
LJ Michel
Keyword(s):  
Differential Scanning Calorimetry ◽  
Thermal Decomposition ◽  
Carbon Monoxide ◽  
Thermal Degradation ◽  
Organic Compounds ◽  
Degradation Mechanism ◽  
Scanning Calorimetry ◽  
Organic Products ◽  
Suitable Temperature ◽  
Degradation Reaction

The thermal decomposition of Co2(CO)6(PhC2Ph) has been investigated in detail. Differential scanning calorimetry was used to determine the most suitable temperature range for the study. At 180�, Co2(CO)6(PhC2Ph) decomposes to form cobalt, carbon monoxide, tetraphenylcyclopentadienone, hexaphenylbenzene, and other organic compounds. Variation in the temperature, the time, and the solvent used for the degradation reaction causes significant changes in the yields of the organic products. An investigation of the effects of adding stoichiometric amounts of free alkyne, tetra-phenylcyclopentadienone, and hexaphenylbenzene has been initiated in an attempt to understand the degradation mechanism.

Comprehensive kinetic study of thermal degradation of polyvinylchloride (PVC)

2020 ◽  
Vol 176 ◽  
pp. 109148 ◽  
Author(s):  
Zhuo Xu ◽  
Shreyas S. Kolapkar ◽  
Stas Zinchik ◽  
Ezra Bar-Ziv ◽  
Armando G. McDonald
Keyword(s):  
Thermal Degradation ◽  
Kinetic Study

scholarly journals Drinking water contamination from the thermal degradation of plastics: implications for wildfire and structure fire response

2021 ◽  
Author(s):  
Kristofer P. Isaacson ◽  
Caitlin R. Proctor ◽  
Q. Erica Wang ◽  
Ethan Y. Edwards ◽  
Yoorae Noh ◽  
...  
Keyword(s):  
Drinking Water ◽  
Volatile Organic Compounds ◽  
Thermal Degradation ◽  
Organic Compounds ◽  
Water Contamination ◽  
Fire Response ◽  
Drinking Water Contamination ◽  
Plastic Pipes ◽  
Volatile Organic ◽  
Benzene Toluene

Plastic pipes are susceptible to thermal degradation which can produce volatile organic compounds such as benzene, toluene, ethylbenzene, and xylene that leach into drinking water.

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