Nitric acid production

내부식성 장비는 질산 생산에 필수적이지만 보통 비싼 재료비로 인한 원가절감이 어렵습니다. 하지만 알파라발의 장비는 독특한 재료들을 최대한 활용하여 최소의 자본으로 최적 효율의 성능을 보장해 드립니다.

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Cooling and condensing gases in nitric acid plants take place in extremely corrosive environments. By working closely with the customer, Alfa Laval can recommmend the optimal material for most duties and ensure a long service life for the equipment. 

Due to its compact, gasket-free and fully welded construction, the Alfa Laval Compabloc laser-welded heat exchanger is often the best choice to handle challenging condensing duties.

For cooling duties, there’s an Alfa Laval semi-welded or gasketed plate heat exchangers that matches temperatures, pressures and nitric acid concentrations. 

Apart from the main nitric acid process line, Alfa Laval has a broad range of equipment for use in the utility sections of the plant, including equipment for steam condensation, wastewater treatment and high speed separators for lube oil cleaning.