Contract Awarded for International competitive bidding of isobutane
nitrogen recovery unit(inru) for 400 kmta hdpe plant of sinochem quanzhou 1000 kmta ethylene and refinery revamping project
The failure of my domestic freezer drew my attention to the fact that the refrigerant that has been in use for some considerable time is isobutane
which is of course flammable.
The metal cylinder was later found to contain potentially-explosive isobutane
Several explosions have been reported in refrigerators using isobutane
as a result of the gas leaking into the electrical system.
is widely used in household refrigerators in Europe and parts of Asia, but not in the U.
Prominent ag products on the list include anhydrous ammonia, ammonium nitrate, acrolein, acetylene, difluroethane, ethane, ethylene, ethylene oxide, formaldehyde, hydrogen chloride, isobutane
, isopentane, isopropylamine, propane and trinitrophenol.
6) reported Henry's constant for hydrocarbons including butane and isobutane
in molten polypropylene and polystyrene.
The principal asset of Quest Transmission is a pipeline that transports high-purity isobutane
from Mont Belvieu to Port Neches, TX.
The lines have 90-mm single-screw extruders with three pump heads for isobutane
blowing agent and 120-mm cooling extruders.
An improved correlation of the viscosity of isobutane
has been published.
The European Parliament also asked for butane, isobutane
and propane (used as propellants for vegetable oil sprays or in vegetable oil emulsions) not to be added to the list of authorised ingredients since it was not possible to prove these three additives were not harmful.