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1.发明授权Process of recovering ammonium sulphate from an aqueous solution containing ammonium sulphate and methionine 失效从含有硫酸铵和甲酸钠的水溶液中回收硫酸铵的方法
公开(公告)号：US3709666A
公开(公告)日：1973-01-09
申请号：US3709666D
申请日：1969-10-20
Applicant: STAMICARBON
Inventor： WESTERVELD J , VAN DOORN J
CPC classification number: C01C1/24
Abstract: A process for recovering ammonium sulfate from an aqueous solution containing ammonium sulfate and methionine by precipitating ammonium sulfate with a monovalent aliphatic alcohol.
Abstract translation: 从含有硫酸铵和甲硫氨酸的水溶液中通过用一价脂肪醇沉淀硫酸铵来回收硫酸铵的方法。
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