A temperature sensor that has no drift
Article Abstract:
AccuTru International Corp., based in Kingwood, TX, said it has produced a temperature sensor, that could provide accurate sensor data. The instrument, which has no drift is capable of addressing the reliability question, that often accompanies the concept of closed-loop control. A probe with five to nine sensing elements is at the core of the sensor. Each of the elements is equipped with a material, that has varying thermal sensitivity with its own means of communication. At the laboratory, the elements are calibrated on the basis of their electrical properties to achieve a novel electrical footprint.
Comment:
Says it has produced a temperature sensor, that could provide accurate sensor data
Publication Name: Chemical Engineering
Subject: Engineering and manufacturing industries
ISSN: 0009-2460
Year: 1998
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Safety aspects of Pneumatic conveying
Article Abstract:
Pneumatic conveying systems is the common method used by chemical process industries to transport granular and powdered materials. Pneumatic conveyors should be handled carefully and properly to avoid fires, explosions and dust emissions. Dust associated with pneumatic conveyors is a serious health hazard that will affect workers exposed to it. Dust should be well contained within the conveying system while it is being transported. Several areas that need attention are static electricity, particle attrition, erosive wear, materials deposition and pipeline purging. ;;;;;;;;;;;;;;;
Publication Name: Chemical Engineering
Subject: Engineering and manufacturing industries
ISSN: 0009-2460
Year: 1999
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Enzymes do a neater job of cleaning cotton
Article Abstract:
Nagase and Co. of Nagase, Japan, has uncovered an enzymatic process, using protopectinase, that promotes a more environmentally sound way of eliminating pectin from cotton. The process comprises of dipping cotton cloth for 30 minutes in a protopectinase-containing acqueous solution at a temperature of 50 deg Celsius and a pH scale of 7.0. It is said that protopectinase dissolves pectin, protein, and cotton wax. Protopectinase, which can be extracted from fruits in small amounts, has been mass produced by Nagase with the help of Bacillus Subtilis IFO 3134.
Comment:
Develops an enzymatic process, using protopectinase, that is a more environmentally sound way of removing pectin from cotton
Publication Name: Chemical Engineering
Subject: Engineering and manufacturing industries
ISSN: 0009-2460
Year: 1998
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