微波可使精细化学品干燥时间节减９５％比利时Ｐｒｏｃｅｐｔ公司将微波与新型的Ｎｕｔｓｃｈｅ过滤器相组合，不仅可减少医药和精细化学品粉末的干燥时间８０％～９５％，而且无需采用热氮气进行补充干燥。其投资费用比外围设备相似的标准Ｎｕｔｓｃｈｅ过滤器高约４０％... Microwave saves 95% of drying time for fine chemicals Procept, Belgium Combining microwaves with the new Nutsche filter reduces drying time for pharmaceuticals and fine chemicals by 80% to 95% and eliminates the need for hot nitrogen dry. Approximately 40% more expensive than standard Nutsche filters for peripherals.