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Water-based polyurethanes for sustainable advanced manufacture

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2021; 99 (9)

Polyurethanes (PUs) are a class of versatile polymers; their structure and morphology can be readily tailored to exhibit various mechanical, physical,......

Facile synthesis of phosphorus-nitrogen doped carbon quantum dots from cyanobacteria for bioimaging

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2021; 99 (9)

Carbon quantum dots (CQDs) are becoming powerful fluorophore materials in the field of biosensors and bioimaging thanks to their small size, optical p......

Ultrasound and air-disturbance-based enhancement of spiral microchannel extraction of Cu2+

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

In this work, we evaluated the enhancement effect on the extraction of Cu2+ from water by introducing ultrasound and air disturbance in a spiral micro......

Pyrolysis of bamboo over Ce/Fe composite metal oxide catalyst to enhance the production of hydrocarbons and ketonic hydrocarbon precursors

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

To obtain high-value bio-oil, pure ceria (CeO2) and a series of Ce/Fe composite metal oxides were synthesized via precipitation method and were used t......

Solutions selection based on the P-graph integrated data envelopment analysis for material scheduling in the ethylene production

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

Material scheduling is significant in the ethylene production process. However, factors such as the production scale and the technology also affect th......

Esterification of 2-keto-L-gulonic acid and ethanol by pervapouration using NaA zeolite membrane

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

Esterification of 2-Keto-gulonic acid is an important process in the production of vitamin C. The traditional esterification reaction process improves......

A weighted local steady-state determination approach based on the globally optimal economic steady-states

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

Steady-state incremental constraints of manipulated variables play a vital role in making given steady-states satisfy physical limitations and avoidin......

Multi-manifold NIRS modelling via stacked contractive auto-encoders

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

Considering different operation statuses of industrial processes, a multi-manifold learning method that incorporates multi-manifold assumption into ne......

Plant-wide optimization based on interval number for beneficiation and metallurgy

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

Considering the difficulty of accurate online-measurement of some key variables in the plant-wide process of beneficiation and metallurgy, the quantit......

Numerical investigations into two-phase turbulent modalities for bubble column flows

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

Using the software Fluent, computational fluid dynamic simulations of bubble column flows were carried out in a 3D, unsteady, Euler-Euler framework, c......

Flow development and prediction of solids concentration in a large gas-solids turbulent fluidized bed

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

In a 5 m high turbulent fluidized bed with a 0.3 m inner diameter, local solids concentration in the dense region and axial pressure difference along ......

Gas-liquid-liquid flow patterns and extraction in a rotating microchannel extractor

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

The flow patterns of gas-liquid-liquid three-phase fluids in the rotating microchannel extractor (RME) were studied in this paper. The kerosene-water ......

Gas solid contact efficiency of pyridine synthesis reactors

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

The gas phase pyridine synthesis process is usually carried out in a fluidized bed reactor. The contact efficiency between the reactants and the catal......

Thermodynamics of CO2 adsorption on cellulose-derived biochar prepared in ionic liquid

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

This work focused on thermodynamic analysis of carbon dioxide (CO2) adsorption on a promising biochar as a CO2 adsorbent. The biochar was prepared by ......

Preparation and characterization of manganese-containing biochars and their lead ion adsorption mechanism

期刊: CANADIAN JOURNAL OF CHEMICAL ENGINEERING, ; ()

Heavy metal pollution causes severely adverse impacts on human and ecosystem health. Adsorption is one of the most effective technologies used in the ......

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