| TESSENDERLO KERLEY, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120031158 | CONTINUOUS PROCESS FOR PREPARATION OF CALCIUM THIOSULFATE LIQUID SOLUTION - An efficient process for the continuous preparation of calcium thiosulfate (CaS | 02-09-2012 |
| 20110262343 | PROCESS FOR PREPARATION OF CALCIUM THIOSULFATE LIQUID SOLUTION FROM LIME, SULFUR, AND SULFUR DIOXIDE - An efficient batch or semi-continuous method of production of relative high concentration, low byproduct-containing, calcium thiosulfate (CaS | 10-27-2011 |
| 20110044875 | ATS TAIL GAS TREATING PROCESS FOR SRU AND SWS OFF GASES - The present invention relates to a system and process utilizing ammonium thio sulfate solution (ATS) as the primary liquid absorption agent that is re-circulated through an SO2 Contactor/Absorber for high efficiency contacting and absorption of sulfur dioxide, SO | 02-24-2011 |
| 20100147776 | MAGNESIUM THIOSULFATE AS CHLORINE QUENCHER AND SCRUBBER - In one aspect, ozone is quenched from a water stream, such as a drinking water or wastewater stream being treated with ozone, by contacting the stream with magnesium thiosulfate. In another aspect, a method of scrubbing ozone from a gaseous stream comprises contacting the gaseous stream with magnesium thiosulfate. In an alternative embodiment, chlorine is quenched from a water stream by contacting the stream with magnesium thiosulfate or potassium thiosulfate. In yet another aspect, a method of scrubbing chlorine from a gaseous stream comprises contacting the stream with magnesium thiosulfate or potassium thiosulfate. In another embodiment, a thiosulfate, such as magnesium thiosulfate, calcium thiosulfate, potassium thiosulfate, or sodium thiosulfate, is provided on an air filter for scrubbing ozone or chlorine from gaseous streams. | 06-17-2010 |
