Title: Method for producing desulfurized sugar by high efficiency active carbon improved sufurous acid method sugar producing process
Application Number: 200610048758 Application Date: 2006.10.27
Publication Number: 1944684 Publication Date: 2007.04.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C13D3/12;C13D3/10
Applicant(s) Name: Yongde Sugar Industry Group Co., Ltd., Yunnan Address:
Inventor(s) Name: Li Shiping;Gao Zhengqing;He Guiyun;Chen Yong;Yang
Attorney & Agent: jinyao sheng
Abstract:
    The present invention is improved desulfurized sugar producing sulfurous acid process with high efficiency carbon. The process includes the first mixed sugar cane juice clarifying treatment with sulfurous acid, the subsequent adding high efficiency active carbon in the amount of 0.09-0.2 wt% of juice into the clear juice and adding lime milk to regulate pH value to 6.8-7.6 through full mixing for adsorption in 20-30 min, pressure filtering and straining to obtain high quality juice, evaporating, boiling sugar and purging to obtain high quality desulfurized sugar. The present invention has high sugar quality.
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