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Separation columns
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Part 1 book "Aspen plus® - Chemical engineering applications" includes content: Introducing aspen plus, more on aspen plus flowsheet features, flash separation and distillation columns, reactors with complex (non conventional) reaction kinetic forms, liquid–liquid extraction process, reactors with simple reaction kinetic,... and other contents.
285p
muasambanhan10
11-04-2024
2
1
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Part 2 book "Chemical engineering design" includes content: Equipment selection, specification and design; separation columns (distillation, absorption, and extraction); heat transfer equipment; mechanical design of process equipment; general site considerations.
705p
muasambanhan09
16-03-2024
6
1
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Part 1 book "Coulson and Richardson's chemical engineering (Vol 2: Particle technology and separation processes)" includes content: Particulate solids; particle size reduction and enlargement; motion of particles in a fluid; flow of fluids through granular beds and packed columns; sedimentation; fluidisation; liquid filtration; membrane separation processes; centrifugal separations; leaching; distillation.
320p
muasambanhan09
12-03-2024
6
0
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Part 2 book "Coulson richardson's chemical engineering (Vol 6: Chemical engineering design)" includes content: Equipment selection, specification and design, separation columns (distillation, absorption and extraction), heat transfer equipment, mechanical design of process equipment, general site considerations.
639p
muasambanhan09
12-03-2024
3
0
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Part 2 book "Chemical engineering design - Principles, practice and economics of plant and process design" includes content: Optimization in design; plant design; equipment selection, specification, and design; design of pressure vessels; design of reactors and mixers; separation of fluids; separation columns distillation, absorption, and extraction; specification and design of solids handling equipment; heat transfer equipment; transport and storage of fluids.
782p
muasambanhan08
01-03-2024
2
1
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Part 2 book "Chemical engineering design - Principles practice and economics of plant and process design" includes content: Costing and project evaluation, materials of construction, design information and data, safety and loss prevention, equipment selection, specification and design, separation columns (distillation, absorption and extraction).
496p
muasambanhan08
01-03-2024
5
0
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Part 2 book "Chemical engineering (Vol 1 - An introduction to chemical engineering design)" includes content: Separation columns (distillation and absorption), heat transfer equipment, mechanical design of process equipment, general site considerations.
447p
muasambanhan08
01-03-2024
7
1
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Ebook "Advanced separation techniques for polyolefins" ncludes detailed information on experimental protocols and procedures, addressing the experimental background of different polyolefin fractionation techniques in great detail. The book summarizes important applications in all major fractionation methods with emphasis on multidimensional analytical approaches.
189p
nhanphanguyet
28-01-2024
5
2
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Ebook "Applications of monolithic column and isotope dimethylation labeling in shotgun proteome analysis" discusses the preparation of new monolithic columns and optimization of chromatography separation capability to improve coverage and accuracy of proteome analysis. Further, the author describes a novel online multidimensional chromatography system combined with automated online isotope labeling, which significantly improves the throughput, sensitivity and accuracy of quantitative proteomics.
103p
nhanphanguyet
28-01-2024
4
2
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This paper presents a new technique to design RC columns of the rectangular section, subjected to axial compression and uni- or biaxial bending. Distributed bars around the perimeter are considered as an equivalent thin tube. Using the same steel area for two separate couples of axial compression and uniaxial bending is a trick to solve the equilibrium equations for the optimum steel ratio between faces b and h.
6p
vifalcon
16-05-2023
4
4
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The aim of this study was the determination of chromatographic profiles of major whey proteins (WP): α-lactalbumin (α-La), β-lactoglobulin A and B, (β-Lg A and B), bovine serum albumin (BSA) in dairy beverages based on Zonar milk serum. The studied WP were separated by high-performance liquid chromatography (HPLC) on Aeris XB-C18 column using gradient elution with 0.1% trifluoroacetic acid (TFA) in water and 0.1% TFA in 80% acetonitrile, at 214 nm detection.
11p
lyhuyenthu
31-01-2023
2
2
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Steric exclusion chromatography (SXC) is a method for separation of large target solutes based on their association with a hydrophilic stationary phase through mutual steric exclusion of polyethylene glycol (PEG). Selectivity in SXC is determined by the size or shape (or both) of the solutes alongside the size and concentration of PEG molecules.
10p
viginny
23-12-2022
9
3
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Increasing column/tubing aspect ratio has been shown in a feasibility study to improve column efficiency when operating in reversed phase mode. This paper contains a thorough investigation on how increases in mobile phase flow and centrifugal force field affect stationary phase retention and column efficiency (as measured by the resolution between adjacent peaks) for columns wound with rectilinear tubing of different aspect ratio.
11p
viginny
23-12-2022
5
3
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Conventional one-dimensional column-based liquid chromatographic (LC) systems do not offer sufficient separation power for the analysis of complex mixtures. Column-based comprehensive two-dimensional liquid chromatography offers a higher separation power, yet suffers from instrumental complexity and long analysis times.
8p
viginny
23-12-2022
9
3
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Peak broadening in small columns is dominated by spreading in the extra column volume and not by hydrodynamic dispersion or mass transfer resistances. Computational fluid dynamics (CFD) permits to study the influence ofthese effects separately.
11p
viginny
23-12-2022
9
3
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Pre-packed chromatography columns are routinely used in downstream process development and scaledown studies. In recent years they have also been widely adopted for large scale, cGMP manufacturing of biopharmaceuticals.
8p
viginny
23-12-2022
6
2
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The influence of heterogeneity, however, cannot be studied experimentally. In this study, we employed two reversed phase columns with different retention mechanisms to show that by serially coupling the columns, the obtained thermodynamic parameters are not related to the results obtained on the respective individual columns.
7p
viginny
23-12-2022
5
3
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The ion-exchange and complex forming equilibria were quantitatively described and demonstrated in order to understand major factors in the control of selectivity in the analytical separation of carboxylic acids and inorganic anions in cryptand based ion chromatography. A complex retention model has been developed for the separation on a non-conventional IC column.
11p
viginny
23-12-2022
9
3
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A detailed computer simulation study of the isotachophoretic migration and separation of norpseudoephedrine stereoisomers for cases with the neutral selector added to the leader, immobilized to the capillary wall or support, or partially present in the separation column is presented.
12p
viginny
23-12-2022
3
3
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Due to the heterogeneous and isomeric nature of glycans, the development of an advanced separation of distinct glycan isomers is essential for glycan research and application. In this study, we utilized porous graphite carbon (PGC) chromatography for the separation of isomeric oligosaccharides without reduction or chemical derivatization at 190 °C in a custom-built heating oven.
12p
viginny
23-12-2022
10
3
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