采用这种方法，在氯化钠的加料量为7.5%，分子筛和精制产品合适的加料比例为1：1时，产品纯度可达99.9%，满足二氧五环产品的质量要求。

Under the condition of sodium chloride feeding ratio 7.5%, molecular sieve and refined product feeding ratio 1:1, the DOL product purity was up to 99.9% which had met the product quality requirements.

youdao

采用这种方法，在氯化钠的加料量为7.5%，分子筛和精制产品合适的加料比例为1：1时，产品纯度可达99.9%，满足二氧五环产品的质量要求。

Under the condition of sodium chloride feeding ratio 7.5%, molecular sieve and refined product feeding ratio 1:1, the DOL product purity was up to 99.9% which had met the product quality requirements.

youdao