Formation and Depolymerization of Oligomers during Thermal Cracking of Silicon-Containing Carbamates.
Sign Up to like & getrecommendations! Published in 2019 at "ChemPlusChem"
DOI: 10.1002/cplu.201900245
Abstract: Polymerization reactions in the thermal cracking of N-substituted carbamates to produce the corresponding isocyanates significantly reduce the yield of isocyanates and thus vastly hinder the industrial application of such non-phosgene routes. Herein, we tried to… read more here.
Keywords: cracking silicon; formation depolymerization; depolymerization; thermal cracking ... See more keywords
A membrane computing optimization algorithm with multi-subsystems for parameter estimation of heavy oil thermal cracking model
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Intelligent Robotics and Applications"
DOI: 10.1007/s41315-021-00168-1
Abstract: Heavy oil thermal cracking is a complex multivariable and important petrochemical reaction process. The accurate kinetic models are of great significance for the simulation and analysis of this process. In this paper, a membrane computing… read more here.
Keywords: heavy oil; thermal cracking; model; oil thermal ... See more keywords
Mining multiple association rules in LTPP database: An analysis of asphalt pavement thermal cracking distress
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.09.162
Abstract: Abstract Thermal cracking is one of the most noteworthy distresses in asphalt concrete (AC) pavements. It is caused by the thermal stress in pavement layers, when air temperatures are extremely low or change rapidly. This… read more here.
Keywords: association rules; multiple association; pavement; analysis ... See more keywords
BIOFUELS PRODUCTION BY THERMAL CRACKING OF SOAP FROM BROWN GREASE
Sign Up to like & getrecommendations! Published in 2018 at "Industrial Crops and Products"
DOI: 10.1016/j.indcrop.2017.12.010
Abstract: Abstract The transformation of waste oils and fats into biofuels attracts great interest due to the low cost of these materials. The thermal and/or catalytic cracking of oils and fats is an alternative route to… read more here.
Keywords: brown grease; thermal cracking; production thermal; biofuels production ... See more keywords
Thermal cracking of n-butylbenzene at high pressure: Experimental study and kinetic modelling
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Analytical and Applied Pyrolysis"
DOI: 10.1016/j.jaap.2018.03.016
Abstract: Abstract The thermal cracking of n-butylbenzene was experimentally studied at high pressure (70 MPa), and moderate temperatures (583, 603, 623 K), for conversions of n-butylbenzene ranging between 0.7% and 62%. The pyrolysis was performed in sealed isobaric… read more here.
Keywords: pressure experimental; butylbenzene high; high pressure; thermal cracking ... See more keywords
Thermo-mechanical FDEM model for thermal cracking of rock and granular materials
Sign Up to like & getrecommendations! Published in 2021 at "Powder Technology"
DOI: 10.1016/j.powtec.2021.08.030
Abstract: Abstract A coupled thermo-mechanical (TM) model based on the combined finite-discrete element method (FDEM) was proposed to simulate the thermal cracking of rock and granular materials. For heat conduction, it links continuous and contact heat… read more here.
Keywords: cracking rock; granular materials; thermo mechanical; thermal cracking ... See more keywords
Tandem Mass Spectrometry of Peptide Ions by Microwave Excited Hydrogen and Water Plasmas.
Sign Up to like & getrecommendations! Published in 2018 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.8b00344
Abstract: A thermal cracking cell that served as the atomic hydrogen source for hydrogen attachment/abstraction dissociation (HAD) analysis has an intrinsic problem to produce a beam of atoms reactive against heated tungsten capillary. A plasma excited… read more here.
Keywords: hydrogen; source; water vapor; thermal cracking ... See more keywords
Reactivity and Comprehensive Kinetic Modeling of Deasphalted Vacuum Residue Thermal Cracking
Sign Up to like & getrecommendations! Published in 2017 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.6b02544
Abstract: Upgrading and refining of heavy oil and bitumen has become a costly practice in the last decades, creating a need for new processes to appropriately convert these heavy feedstocks into lighter and more valuable materials.… read more here.
Keywords: deasphalted vacuum; comprehensive kinetic; vacuum residue; thermal cracking ... See more keywords
Thermal Cracking Characteristics and Kinetics of Oil Sand Bitumen and Its SARA Fractions by TG–FTIR
Sign Up to like & getrecommendations! Published in 2017 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.6b02598
Abstract: The thermal cracking process of oil sand bitumen was investigated via studying the thermal cracking behaviors and online-gas-releasing characteristics of its SARA fractions (saturates, aromatics, resins, asphaltenes) by using TG–FTIR. The results showed that the… read more here.
Keywords: sand bitumen; oil sand; thermal cracking; oil ... See more keywords
Investigation of Pressure Effect on Thermal Cracking of n-Decane at Supercritical Pressures
Sign Up to like & getrecommendations! Published in 2018 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.7b03865
Abstract: Regenerative cooling utilizing on-board endothermic hydrocarbon fuels of the high-temperature components of the scramjet engine plays a paramount role in maintaining the reliability and durability of the systems. A molecular kinetic model was proposed by… read more here.
Keywords: cracking decane; supercritical pressures; model; decane supercritical ... See more keywords
Optimization of a Thermal Cracking Reactor Using Genetic Algorithm and Water Cycle Algorithm
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c04345
Abstract: With the global production of 150 million tons in 2016, ethylene is one of the most significant building blocks in today’s chemical industry. Most ethylene is now produced in cracking furnaces by thermal cracking of… read more here.
Keywords: reactor; cracking reactor; entropy generation; thermal cracking ... See more keywords