| 发明名称 |
FORFARANDE FOR FRAMSTELLNING AV GRANULERAT NATRIUMPERKARBONAT |
| 摘要 |
The process for producing granulated sodium percarbonate from aqueous solutions of calcined sodium carbonate and hydrogen peroxide comprises applying a mixture of aqueous solutions of calcined sodium carbonate and hydrogen peroxide simultaneously with an aqueous suspension of sodium percarbonate to crystal nuclei of sodium percarbonate. The suspension contains stabilizers. The mass ratio of the suspension to the mixture of aqueous reaction solutions which are applied to the crystal nuclei of sodium percarbonate is 0.25-4:1. |
| 申请公布号 |
SE8505415(D0) |
申请公布日期 |
1985.11.15 |
| 申请号 |
SE19850005415 |
申请日期 |
1985.11.15 |
| 申请人 |
GOSUDARSTVENNY NAUCHNO-ISSLEDOVATELSKY INSTITUT KHIMII .. |
发明人 |
1)E A * CHERNYSHEV;2)V P * PAVLOV;3)J L * MARTYNJUK;4)V E * TRUBKIN;5)V V * BURDIN;6)E M * EMELYANOV;7)L I * OVCHINNIKOVA;8)Z P * VOLKOVA;9)V B * KOLEVATOVA;10)V A * BUDKOV;11)I A * ABRAMOV;12)P E * ZOTIN;13)V M * ROMANOV;14)V A * GRADOV;15)L S * SHEVNITSYN;16)V V * SMIRNOV;17)T M * IZMAILOVA;18)V G * BRAITSEV;19)I S * LUKONIN |
| 分类号 |
C01B15/10 |
主分类号 |
C01B15/10 |
| 代理机构 |
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