Lead monoxide → Lead diacetate

반응식

[Pb:1]=O.[C:3]([O-:6])(=[O:5])[CH3:4].[NH4+]>>[C:3]([O-:6])(=[O:5])[CH3:4].[Pb+2:1].[C:3]([O-:6])(=[O:5])[CH3:4]

참가 물질

반응물 2

HCID 14827Lead monoxide

HCID 517165Ammonium Acetate

생성물 1

HCID 9317Lead diacetate

실험 절차

After the calcination step 15, the impure lead monoxide and other impurities are subjected to an acid ammonium acetate leach at 21 to form a solution of lead acetate and an insoluble residue. The lead acetate solution is separated from the solids at 22. The solids, comprising an antimonial lead gangue is removed at 23 for smelting. The lead acetate solution is treated with ammonium hydroxide at 24 to precipitate lead hydroxide with the concurrent formation of an ammonium acetate solution. After separation of insoluble lead hydroxide from the solution at 25, the lead hydroxide is dehydrated by heating at 26 to form a pure PbO product at 27.

출처 및 근거

ORD 기록: ord-ead8c1ca177341dbad3509b89962e87a
출처 데이터셋: uspto-grants-1980_09
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04220628

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