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Showing 1 to 13 of 13 for “"Oxalates"”.
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On the composition of the acid oxalates of potassium, ammonium and sodium
Thesis: B.S., Massachusetts Institute of Technology, Department of Chemistry, 1869
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Kinetics and Isotope Effects of the Thermal Decomposition of Some Solid Metal Oxalates
Made available in DSpace on 2014-12-05T19:37:26Z (GMT). No. of bitstreams: 1 6001703.pdf: 3774363 bytes, checksum: 414cb500db84d4aff1575bcd647f8634 (MD5) Previous issue date: 1960
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A study of the comparative methods for the rare earth determination in bones and the rare earth content in human bones
… animal bone. The solubility of the cerium rich oxalates has been established. Three methods, the W.C. Robinson Method, the Calcium Sulfate Method, and the Oxalic Acid Method, for the chemical separation of the rare earth group from the other elements in bone ash have been investigated and the …
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Oxalate content of green juices and strategies for reduction of soluble oxalate content : A thesis submitted in partial fulfilment of the requirements for the Degree of Doctor of Philosophy at Lincoln University
… study investigates the occurrence and levels of oxalates in green juices made from common fruit and vegetables available in New Zealand. The influence of the type of juicer used to prepare the juices, and the use of treatments and/or additions to reduce the oxalate content of these mixed juices, …
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Chemical corrosion of Ag films on glass
… were Ag<sub>2</sub>O, NiO, Cu<sub>2</sub>O and oxalates. The corrosion of open Ag films in saturated water vapor was due to Ag-agglomeration, Ag-alkali interdiffusion and glass hydration"--Abstract, p. iii</p>
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Effect of Leaving Ligands of Platinum(II) Diamine Complexes on DNA and Protein Residues
… of platinum compounds in our current research, oxalates as leaving ligands are used. The results suggest that [Pt(en)(Ox)] [Ox= oxalate] reacts faster with N-AcMet than with 5'-GMP. Also, [Pt(Me<sub>4</sub>en)(Ox)] reacts slowly with 5'-GMP without N-AcMet and the reaction favors N-AcMet when …
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Design and synthesis of new materials for the protection, restoration, and conservation of carbonate stone artifacts of interest in the field of Cultural Heritage.
… Among the most studied consolidants, calcium oxalates, oxamates, and phosphates exhibit promising properties. Calcium oxalate treatments offer high selectivity in crystalline phase formation but suffer from limited penetration (<1–2 mm), while ammonium oxamates display higher solubility and …
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Carbon deposition on transition metal- and uranium-oxides
… state reactions between the relevant oxides, oxalates and I or carbonates. A range of elemental and chemical analytical techniques were used to characterise the samples both before and after exposure under controlled gas and radiological conditions. Deposition was induced, to varying extents, …
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A Study on the Protein Interaction with Different Platinum Compounds
… form excellent leaving groups followed by oxalates then nitrates. •Pt(en) reacts faster than Pt(NH3)2 which reacts faster than Pt(Me4en). •Nitrates, Pt(en) and few oxalate form multiple products showing non-specific binding. Only cis-Pt(NH3)2Cl2 and Pt(Me4en)(oxalate) formed predominately a …
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Rare Earth Elements (REEs) Recovery and Hydrochar Production from Hyperaccumulators
… stripped out from the organic phase as REE oxalates using 0.01 mol/L oxalic acid. Furthermore, phosphorous (P) was found to be retained in the raffinate after the solvent extraction process. 94.4% of the P was recovered by forming struvite precipitate at pH 9.0 and a Mg/P molar ratio of 1.5. …
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Remediation of spent oxalic acid nuclear decontamination solutions using ozone
… – At short ozonation times, ozone decomposes Fe oxalates and solubilise Fe from ozone action on the metal oxide constituents of the sludge. Stage Two – At intermediate ozonation times, as a result of the loss of the solution capacity to complex (and so solubilise) Fe, Mn, and Ni ions due to O3 …
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Effect of pretreatment on the breakdown of lignocellulosic matrix in barley straw as feedstock for biofuel production
… tannins, essential oils, silica, carbonates, oxalates, etc). The sugars within the complex carbohydrates (cellulose and hemicellulose) can be accessed for cellulosic bioethanol production through ethanologenic microorganisms. However, the composite nature of lignocellulosic biomass, …