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Method for producing white granulated sugar by sugar boiling

A technology of white granulated sugar and boiling sugar, applied in the direction of using physical methods to refine sucrose, etc., can solve the problems of small output and low product quality, and achieve the effect of improving sugar quality and simple and stable process operation

Inactive Publication Date: 2016-12-07
广西农垦糖业(集团)昌菱制糖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the demand for white sugar in the market, high-quality white sugar is needed. The output of refined sugar in the existing sugar cooking process is very small, and most of the products are high-quality sugar. The product quality is low, and it cannot meet the needs of customers at all levels at the same time.

Method used

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Embodiment Construction

[0011] The present invention will be further described with reference to the following examples, but the present invention is not limited to these examples. Any improvement made without departing from the purpose of the present invention falls within the protection scope of the present invention.

[0012] The method of boiling sugar to produce white granulated sugar, the operation steps are:

[0013] (1) The refined sugar syrup is boiled. The boiling conditions are 70~75℃, the vacuum degree is -0.08~0.08MPa, and the cooking time is 60~90 minutes to obtain the refined sugar paste. Once raw honey and sugar, take out part of the first time to wash honey;

[0014] (2) The first raw honey and the remaining first washing honey continue to boil, the boiling conditions are 70~75℃, the vacuum degree is -0.08~0.08MPa, and the cooking time is 60~90 minutes. The second refined sugar paste, separate the second wash honey, the second raw honey and sugar, and take out part of the second wash honey...

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Abstract

The invention relates to the field of sugar production, in particular to a method for producing white granulated sugar by sugar boiling. The method comprises the following steps: repeatedly boiling refined syrup, separating white syrup, green molasses and sugar, and performing crystallization assistance on fine massecuite at the last time for 24 hours; then separating molasses from sugar by using a continuous separator, and mixing the sugar with the sugar obtained in the previous steps, thereby obtaining the white granulated sugar. The invention provides the method for producing white granulated sugar by sugar boiling, the sugar quality is improved, and the process is easy to operate and stable.

Description

Technical field [0001] The invention relates to the field of sugar production, in particular to a method for boiling sugar to produce white granulated sugar. Background technique [0002] With the market's demand for white granulated sugar, high-quality granulated sugar is needed. The output of refined sugar from the existing sugar cooking process is very small. Most of the products are high-grade sugar, and the product quality is low, which cannot meet the needs of customers at all levels at the same time. Summary of the invention [0003] The invention provides a method for producing white granulated sugar as a multi-grade product. [0004] The technical scheme adopted by the present invention is: [0005] The method of boiling sugar to produce white granulated sugar, the operation steps are: [0006] (1) The refined sugar syrup is boiled. The boiling conditions are 70~75℃, the vacuum degree is -0.08~0.08MPa, and the cooking time is 60~90 minutes to obtain the refined sugar paste. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C13B35/08
Inventor 黄光农秦兑明苏杏严黎海关罗秀玉农健
Owner 广西农垦糖业(集团)昌菱制糖有限公司
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