Lean manufacturing of polyurethane, assisted by near-infrared (NIR) and Raman spectroscopy
Technické články | 2018 | MetrohmInstrumentace
RAMAN Spektrometrie, NIR Spektroskopie
ZaměřeníPrůmysl a chemie
VýrobceMetrohm
Klíčová slovanir, metrohm, spectroscopy, paper, white, quality, production, manufacturing, online, polyols, lean, acid, dnt, mdi, polyurethane, tdi, diisocyanate, control, can, characterized, content, chemical, costs, muda, techniques, transportation, moisture, using, operator, waiting, utilized, plant, nitration, atline, polyurethanes, parameters, raman, isocyanate, isocyanates, atex, assist, process, motion, reaction, possibility, well, through, usually, defects, material
Podobná PDF
Boost efficiency in the QC laboratory: How NIRS helps reduce costs up to 90%
2020|Metrohm|Technické články
Metrohm White Paper Boost efficiency in the QC laboratory: How NIRS helps reduce costs up to 90% Nicolas Rühl, Ph.D. and Alyson Lanciki, Ph.D. Underestimation of quality control (QC) processes is one of the major factors leading to internal and…
Klíčová slova
nirs, nirspaper, papercosts, costsmetrohm, metrohmwhite, whitespectroscopy, spectroscopyprecision, precisionpolyols, polyolsnir, nirwhich, whichinfrared, infraredterephthalate, terephthalateefficiency, efficiencyquality, qualityisophthalic
Utilizing online chemical analysis to optimize propylene oxide production
2019|Metrohm|Technické články
Metrohm White Paper Utilizing online chemical analysis to optimize propylene oxide production Alyson Lanciki, Ph.D. Propylene oxide (PO) is a major industrial product with a yearly global production of more than 7 million tons. PO is used in assorted industrial…
Klíčová slova
propylene, propyleneprocess, processcumene, cumenehydroperoxide, hydroperoxideproduction, productionpropene, propeneoxide, oxideepoxidation, epoxidationperoxide, peroxidemetrohm, metrohmpaper, paperwhite, whitetba, tbatert, tertchlorohydrin
Polymer & Polyol Analysis
2022|Metrohm|Aplikace
INTERVIEW Polymer & Polyol Analysis Fast and reliable with NIR Spectroscopy The Metrohm near-infrared XDS RapidLiquid Analyzer is proven to be a valuable instrument for easy and reliable quality control of both the starting materials and intermediate products of polyols…
Klíčová slova
nirs, nirspolyol, polyolrapidliquid, rapidliquidwanhua, wanhuainfrared, infraredanalyzer, analyzerxds, xdsnear, nearpolymer, polymerpolyols, polyolslaboratories, laboratoriesimplementation, implementationmetrohm, metrohmverification, verificationspectroscopy
Near-Infrared Spectroscopy: Quantitative analysis according to ASTM E1655
2018|Metrohm|Technické články
Metrohm White Paper Near-Infrared Spectroscopy: Quantitative analysis according to ASTM E1655 Alexander Kadenkin Near-Infrared spectroscopy (NIRS) is a widely used analytical technique for quantitative analysis of various products in research and industrial applications. This white paper summarizes the workflow of…
Klíčová slova
paper, paperwhite, whitemetrohm, metrohmnirs, nirscoordinate, coordinatedevelopment, developmentnir, nirquantitative, quantitativemathematical, mathematicalmerit, meritvalidation, validationaccording, accordingcalibration, calibrationnumber, numbermultivariate