Process monitoring in a butyl acetate production stream using near-infrared spectroscopy
Applications | | Metrohm Instrumentation
NIR Spectroscopy
IndustriesEnergy & Chemicals
ManufacturerMetrohm
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Application Bulletin 414Analysis of polymers using near-infrared spectroscopyBranchPlastics and polymersKeywordsNear-infraredspectroscopy,polymer,monomer,polymerization,polypropylene,polyethylene,PET,polyuethane, polystyrene, resin, polyols, polyesters,polyolefin, hydroxyl number, hydroxyl value, acid value,density, melt flow index, melt flow rate, viscosity, additive,carboxyl end group, carboxyl number.SummaryThis Application Bulletin presents some examples of NIRapplications and...
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Application Bulletin 409Analysis of chemicals using near-infrared spectroscopyBranchChemicalsKeywordsNear-infrared spectroscopy, chemicals, process monitoring,chemical reaction, moisture determination, hydrocarbon,acid, resin, solvent.No. 5: Qualitatively differentiating aqueous solutions ofaluminum chlorhydroxide and AIC136H20, and solidsaluminum zirconium tetrach\glyp and glycine ...................... 5No. 6: Monitoring water, methyl acetate,...
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Near-Infrared Spectroscopy Application Note NIR–21Monitoring the purity ofrecovered solvents by NIRSThe purity of a solvent (dichloromethane/methylene chloride) is monitoredby NIR spectroscopy along with two of the major impurities (methanol andwater). Method descriptionIntroductionThe solvents that are used in manufacturing processesare often not...
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