Fertilizer facility, comprising conveyor machinery, dissolving machines, grinding mills; electro-mechanical machines for use in the chemical industry, namely, material handling machines, agitators; petroleum chemical and industry equipment, namely, agitators, presses, separating machines; gas separating equipment, namely, vacuum pumps, exhaust pumps, valves, tubing; oxygen and nitrogen manufacturing facility comprising conveyor machinery; rare gas extraction instrument comprising vacuum pumps, exhaust pumps, valves, tubing; liquefied gas facility comprising vacuum pumps, exhaust pumps, valves, tubing; liquefied nitrogen facility comprising conveyor machinery, dissolving machines; hydrogenation liquefaction device comprising valves, tubing; helium liquefaction device comprising vacuum pumps, exhaust pumps, valves, tubing; equipment for producing sulfur dioxide, namely, compressors, pumps, valves; filtering machines for chemical processing; sifting machines

Gas separating equipment in the nature of a gas recycling system comprised primarily of one or more of the following pieces of equipment, namely, pressure swing adsorption equipment, temperature swing adsorption equipment, perm selective membrane equipment, solvent extraction equipment, pervaporation equipment or solid adsorption equipment, for the recovery, purification and return of gases in industrial applications

Custom manufacture of fertilizers for others; natural gas liquefaction; production of oxygen and nitrogen for others; production of liquefied gas for others; production of liquefied nitrogen for others