Amines in industry

Ebook "Biotransformations in organic chemistry: A textbook (7th edition)" have been introduced which include alcohol and amine oxidases, amine dehydrogenases, imine reductases, haloalkane dehalogenases, ATP-independent phosphorylation, Michael-additions and cascade reactions. This new edition also emphasizes the use of enzymes in industrial biotransformations with practical examples.

442p tracanhphuonghoa1007 22-04-2024 3 2   Download

Ebook "Olefin upgrading catalysis by nitrogen-based metal complexes II: State-of-the-art and perspectives" provides a critical review of the state-of-the-art developments in industrially relevant processes connected to efficient and selective olefin upgrading. Specific attention is devoted to catalysts containing imine- and amine-based ligands.

272p manmanthanhla0201 26-02-2024 2 1   Download

Ebook "Biophysical chemistry of proteins: An introduction to laboratory methods" is structured in nine sections, each containing several chapters. The volume starts with an overview of analytical techniques and progresses through purification of proteins; protein modification and inactivation; protein size, shape, and structure; enzyme kinetics; protein-ligand interactions; industrial enzymology; and laboratory quality control. The book is targeted at all scientists interested in protein research.

490p tachieuhoa 28-01-2024 6 2   Download

It is very important to develop a process for selectively extracting Zr(IV) ions from the solution medium to produce zirconium metal used in industry and nuclear reactors. In this study, the parameters affecting the extraction of Zr(IV) ions were investigated using a multidropped liquid membrane (MDLM) system. Trioctyl amine (TOA) dissolved in kerosene was used as a carrier ligand in the extraction of Zr(IV) ions by the MDLM technique.

13p lyhuyenthu 31-01-2023 5 2   Download

After attending lectures, reading the text and working assigned problems related to this chapter, students will have acquired the following knowledge and abilities: Given the IUPAC name for a compound containing an amine functional group, be able to draw its structure; know the orbital mechanism for inversion at a pyramidal amine nitrogen; know how the relative electronegativity of N vs. O affects the boiling point, solubility, and basicity of amines vs. alcohols;...

27p larachdumlanat122 26-11-2020 13 0   Download

Acetaldehyde, Acrylamide, Aflatoxin, Allyl isothiocyanate, Aniline, Benzaldehyde, Benzene, Benzo(a)pyrene, Benzofuran, Benzyl acetate, Caffeic acid, Catechol, Coumarin, 1,2,5,6-dibenz(a)anthracene, Estragole, Ethyl alcohol, Ethyl acrylate, Ethyl benzene, Ethyl carbamate, Furan and furan derivatives, Furfural, Heterocyclic amines, Hydrazines Hydrogen peroxide, Hydroquinone, d-limonene, 4-methylcatechol, Methyl eugenol, Psoralens, Quercetin glycosides, Safrole While this may seem frightening, the levels of these chemicals and pesticide residues found in food are too low to affect heal...

17p cao_can 02-01-2013 60 4   Download

Carbon dioxide is produced in several anthropogenic activities at a rate of ca. 35 Gt/y. The main sources are: (1) the combustion of fossil carbon (production of electric energy, transport, heating, industry), (2) the utilization of biomass (combustion to obtain energy, fermentation), and (3) the decomposition of natural carbonates (mainly in the steel and cement industry).

87p xunu1311 02-11-2012 54 6   Download

Amines are extremely important intermediates and end products of the chemical industry and are often obtained by hydrogenation of the corresponding nitro compounds or imines. A search of the literature reveals, that hydrogenation of nitro compounds catalyzed by well-defined molecular complexes in aqueous solutions is rare.

51p ruavanguom 25-09-2012 67 6   Download

Reactive liquid-liquid extraction of inorganic acids with amines and effect of solvating diluents; Liquid extraction of tall oil from wastewaters of paper industry • Supercritical fluid extraction of natural products; Enzymatic reactions in supercritical CO2; Solubilities of liquids and solids in dense CO2 with entrainer • Relation between the morphology and application properties of polymer catalysts and adsorbents • Study of the permeation and pervaporation of volatile organic substance (propan-1-ol, toluene) • Observation of the competitive adsorption on Vycor glass membrane App...

66p lulanphuong 22-03-2012 84 12   Download

4 Biological Activity of Waters Containing Nonionogenic Surfactants Nonionogenic surfactants are second to anionic surfactants by the amount of their production and discharge into aquatic ecosystems (Surfactants 1984; Steinberg et al. 1995; Bailey 1996; Thiele et al. 1997). The main classes of nonionogenic surfactants are alcohol ethoxylates and oxides of fatty amines. In 1988, the worldwide annual consumption of nonionogenic surfactants belonging to the alkyl phenol ethoxylates was approximately equal to 360,000 tons (Ahel et al. 1993).

33p hoakimthienduong 19-12-2011 58 8   Download