In industrial plants, what specific type of oil is used as heating medium?

Answer 1

A very bad question. There are thousands of thermal oils, manufactured and blended to meet operating specs, especially high, and low themperature.

Hydrogenated mineral oil, usually a paraffin base is used, which is a mixture of alkanes hydrogenated. If I had to answer this question, fifty years ago, the answer would be mineral oil.

What specific type of pallet lift is used in industrail plants?

Answer 2

http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=6&ved=0CE8QFjAF&url=http%3A%2F%2Fwww.investni.com%2Fthermal_oil_technology_technical_investigation_report_sd_march-2010.pdf&ei=OARnUO34IKPK2AWMwYDICQ&usg=AFQjCNEuvf4ym9KbnjVdg7_O1K_cyGglwg&sig2=PSG1SAK9B7HQgxFLLYTZfA