The Simulation Analysis and Revamp of Two-stage Ammonia-water Absorption Refrigeration System;

Adsorption of styrene on ammonia-treated activated carbon fibers;

Multiphoton Ionization of Acetonitrile and Ammonia Compound Clusters;

Elution of Copper from Alkali Resin Using Ammonia Solution;

They were hydrolysis condensation in the alkali metals hydroxid solution,hydrolysis condensation in the aqua ammonia,firstly hydrolysis in the acidity solution then condensation in the aqua ammonia,pre-emulsifying and continuous hydrolysis condensation.

The affection of aqua ammonia pressure and temperature and the furnace body temperature on the tar ammonia water separation effect was analysed.

The original caustic wash pretreatment section of a 300kt/a LPG sweetening unit was replaced by a combination process of aqua ammonia wash succeeded with sour water stripping.

The way of absorbing CO_2 from flue gas by aqueous ammonia under HIGEE at normal atmosphere and getting crystal of ammonium bicarbonate was studied in this paper.

The ammonia gas was provided into the aqueous ammonia through a single orifice.

Nanometer magnesium hydroxide has prerared from magnesium sulfate and aqueous ammonia; The morphology of the powders was characterized by transission electron microscopy(TEM) and X raydiffraction (XRD).

Study on the flocculation of organic suspended matter in ammonia water with polyacrylamide;

Mamatite can be leached by salvolatile-ammonia water-perhydrol-catalyst system under the condition of 25℃,600kPa oxygen pressure,7.

Nano HZSM 5 zeolite was modified with steam of water and ammonia water (0 25 and 0 5 mol/L) at 500 ℃ respectively.

Simulation and optimization of industrial two-stage ammonia-water absorption refrigeration system;

Numerical modeling of falling film absorption outside vertical tubes with ammonia-water in presence of magnetic field;

Absorption enhancement is an effective way to improve the performance and miniaturize the equipments of ammonia-water absorption refrigeration.