Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Packed towers --- Colonnes à garnissage --- Columns, Packed --- Towers, Packed --- Chemical engineering --- Diffusion --- Equipment and supplies --- Packed towers. --- Colonnes à garnissage.

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Extraction (Chemistry) --- Chemistry, Technical --- Diffusion --- Packed towers --- Separation (Technology) --- Solution (Chemistry)

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

"Intensification of Sorption Processes: Active and Passive Mechanisms introduces a number of selected, advanced topics in sorption processes/process intensification, covering both theoretical and applicable aspects. The first part of the book is devoted to the study of sorption processes based on active mechanisms, including ultrasonic, microwave, high-gravity, electrical and magnetic fields, while the second part covers passive mechanisms like nanostructures and nanofluids, membrane, supercritical fluids and sorption processes based on geometry design and equipment structure. The focus of the book is on key aspects of novel process intensification technologies (processes and equipment), i.e., absorption and adsorption, working principles, and design and applications."--

Absorption. --- Adsorption. --- Separation (Technology) --- Surface chemistry --- Sorption --- Chemistry, Physical and theoretical --- Packed towers

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Bioanalysis of endogenous substances, metabolites, and contaminants poisons is important in analyses of biological functions, metabolomics, forensic toxicology, patient diagnosis and biomonitoring of human exposure to hazardous chemicals. In these analyses, methods of sample preparation are essential for the isolation and concentration of target analytes from complex biological matrices. These processes, however, are time-consuming, labor-intensive and error-prone, and markedly influence the reliability and accuracy of determining target analytes. Thus, efficient sample preparation techniques and their integration with analytical methods have become significant. Solid-phase microextraction (SPME) is a simple and convenient sample preparation technique that has enabled automation, miniaturization, high-throughput performance, and online coupling with analytical instruments. Moreover, SPME has reduced analysis times, as well as solvent and disposal costs. This book consists of 14 original, peer-reviewed papers for the Special Issue in the MDPI journal Molecules. The topics covered include headspace fiber SPME (HS-SPME) gas chromatography-mass spectrometry (GC-MS), HS-in-needle microextraction GC-MS, thin film SPME liquid chromatography-tandem mass spectrometry (LC-MS/MS), magnetic solid phase extraction LC-MS/MS, in-tube SPME LC-MS/MS and in-tube SPME LC-UV. Samples analyzed include plant-derived volatile organic compounds; body odor; metabolites in urine, plasma and saliva sample; and biomarkers of tobacco smoke exposure in hair and environmental estrogens.

Extraction (Chemistry) --- Chemistry, Technical --- Diffusion --- Packed towers --- Separation (Technology) --- Solution (Chemistry)

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

The relatively new technique of solid phase microextraction (SPME) is an important tool to prepare samples both in the lab and on-site. SPME is a ""green"" technology because it eliminates organic solvents from analytical laboratory and can be used in environmental, food and fragrance, and forensic and drug analysis. This handbook offers a thorough background of the theory and practical implementation of SPME. SPME protocols are presented outlining each stage of the method and providing useful tips and potential pitfalls. In addition, devices and fiber coatings, automated SPME systems, SPME

Extraction (Chemistry) --- Chemistry, Analytic --- Technique. --- Analysis, Chemical --- Analytic chemistry --- Chemical analysis --- Chemistry --- Chemistry, Technical --- Diffusion --- Packed towers --- Separation (Technology) --- Solution (Chemistry)