Study on Processing Technology of Alum by Central Composite Design and Response Surface Method / 中国药师
China Pharmacist
;
(12): 2135-2138, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-664128
ABSTRACT
Objective:
To optimize the processing technology of alum by using oven processing combined with central composite design and response surface method to provide basis for processing standardization production of alum.Methods:
Alum as the raw ma-terial and on the basis of single factor experiment, the processing temperature, processing time and alum amount were used as the three independent variables factors. A titration method was applied in the content determination of aluminium potassium sulfate in withered alum, and a central composite design and response surface method was used to optimize the processing technology of alum.Results:
The optimal processing technology of alum was as followsthe processing temperature was 250℃ with 40-minute processing time and 8 g alum.Conclusion:
The optimized alum processing technology by central composite design and response surface method is simple, stable and predictable, which can provide basis for the processing standardization production of alum.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
China Pharmacist
Year:
2017
Type:
Article
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