【摘要】 规整填料用于氨水解吸中，具有压降低、效率高的优点，对解吸塔的增效改造，有明显的经济效益。更多还原

【Abstract】 The use of structured packings in aqua ammonia desorption has the merits of low pressure drop and high efficiency. Retrofitting of the desorber to improve its efficiency gives remarkable economic benefit.更多还原