Liquid chlorine is a yellow green toxic oily liquid. Its boiling point is -34.6 ℃, and melting point -103 ℃. It vaporizes into gas under normal pressure and can be seriously poisoned by inhaling it in
A chemical industry group in Hubei is one of the top 500 enterprises in China. It mainly produces industrial yellow phosphorus, industrial sodium tripolyphosphate, food grade phosphoric acid, food sod
1. For liquid medium, meter should be vertical with sensor toward downside.2. For solid medium, ultrasonic or radar meter should be toward discharge port in bottom. 3. The distance between beam cente
Field instrument is divided into two categories--detecting instrument and actuator which are essential basic components of automatic system. The selection of field instrument is related to stability
The requirement of Inspection of Fire Suppression Cylinder is in the following:1. Fire suppression cylinder should be inspected at least once a year. Normally the volume of the fire extinguishing agen
What Should be Paid Attention to During Inspection of Liquid Level Meter 1. Do not apply power more than 36V in transducer, otherwise it will be broken. 2. Do touch diaphragm with hard object to avoid
The cause why electrical appliances on board can get fire or explode is complicated and special. If electrical appliances does work properly or are not applied or managed in a right way, there will be
Methods of Oil & Gas ExplorationThere are three main methods of oil exploration.1. Geological Technologies. Through observing and studying the strata and rocks exposed on the ground, it analyzes a...