March 23, 2015
K-Patents has released a new application note on KOH scrubbing of acidic gas. K-Patents Refractometer PR-23-GP-FM is used to control KOH solution make-up. Fresh KOH is added when it is depleted. An in-line measurement can ensure that there is no HF acid break through going to the flare.
February 12, 2015
K-Patents has released a new application note on L-Lysine Evaporation Process. It is a process of producing microbially fermented amino acid commonly used for a variety of industrial use, such as feed additive, food material and health supplements. The lysine feed is concentrated by evaporation controlled by Sanitary Compact Refractometer PR-23-AC to ensure a precise concentration level is reached.
January 20, 2015
K-Patents has released a new application note on bulk liquid chemicals identification in loading and unloading operations. Chemical plants may deal with multiple unloading stations, thus, fast and reliable interface detection is necessary for product identification and safe unloading operation.
October 15, 2014
K-Patents has released a new application note on Yeast extract preparation process. Yeast extract is a taste-giving ingredient that is used in a variety of dishes. Before proceeding to packaging or spray drying the yeast extract must be concentrated and pasteurized. This is the step where in-line Quality Control performed with the K-Patents Sanitary Refractometer PR-23-AC becomes important.
September 8, 2014
K-Patents has released a new application note on Tea Extract Reverse Osmosis (RO) Membrane Filtration. Tea extracts are heat-sensitive. Reverse osmosis, a membrane filtration process, is used to concentrate tea extracts at temperature of 25 ℃ - 30℃ (77℉ - 86℉), thus causing no changes in the physical structure of water. Moreover, concentration by RO ensures high quality of products due to the maintenance of the extract aroma and flavour, as well as its nutritional characteristics. By means of the RO membrane filtration the tea extract is concentrated to 15-18 Brix. In order to comply with the stringent product requirements, the extract concentration control is performed with K-Patents Sanitary Refractometer PR 23-AC
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