Optimizing chlor-alkali production through online chemical analysis

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…

AN-PAN-1046 Online determination of anionic impurities in 50% NaOH and KOH Process ion chromatography according to ASTM E1787 Summary The basic chemicals industry is responsible for producing thousands of raw materials at very large scales. The industries downstream rely upon…

Process Application Note AN-PAN-1046 Online Determination of Anions in 50% NaOH and 50% KOH by Ion Chromatography According to ASTM E1787-16 The production of caustic soda (sodium hydroxide, lye, NaOH) and caustic potash (potassium hydroxide, KOH) is extremely significant, as…

Application Note AN-PAN-1034 Analysis of Bayer aluminate liquors using online thermometric titration The Bayer Process is the method used to refine recycled back to the digestion step. Before the spent alumina from bauxite ore, as smelting aluminum liquor can be…