... structure 2.continuous operation 3.steady run 4.strong applicability 5.stable production capacity It ... , environment protection and other trades.For instance : butane dicarboxylic acid, alum, aluminium hydroxide, ammonium hydrogencarbonate, ammonium chloride, ... , glutamate, hops, pesticide, diatomaceous earth, herbicide, tartaric acid, sodium sodium sulphate, sodium phosphate, sodium nitrate, carbon ...