Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of clean production process of crystalline glucose

A technology of crystallizing glucose and clean production, which is applied in the field of glucose production, can solve problems such as environmental pollution, and achieve the effects of clean production technology, fast reproduction, and less usage

Active Publication Date: 2018-01-23
HULUNBEIER NORTHEAST FUFENG BIOTECHNOLOGIES CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent CN 201310494180 discloses an energy-saving and environment-friendly production method for crystalline glucose. This method reduces the discharge of waste water, but still causes some pollution to the environment. Therefore, it is particularly important to develop a clean production process for crystalline glucose.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of clean production process of crystalline glucose

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A clean production process for crystalline glucose, comprising the steps of:

[0023] Step 1) Separation of waste liquid: use α-amylase to saccharify starch milk to obtain glucose liquid, which is concentrated to half the volume, and the concentrated feed liquid enters the crystallization tank, and centrifuge separates to obtain crystals and waste liquid. Crystal drying to obtain crystalline glucose;

[0024] Step 2) Preparation of biocarriers:

[0025] A) Weigh the following raw materials in parts by weight for later use, including 1 part of straw, 1 part of silica gel powder, 2 parts of chitin, 3 parts of kaolin, 5 parts of starch ether, 7 parts of polyacrylamide, 10 parts of polyvinyl alcohol, 25 parts of water; wherein, the particle size of the silica gel powder is 200 mesh; the stalk is corn stalk;

[0026] B) Pulverize the straw with a pulverizer, then add kaolin, mix evenly, and grind to 100 mesh mixed powder;

[0027] C) Add silica gel powder, chitin, starch ...

Embodiment 2

[0033] A clean production process for crystalline glucose, comprising the steps of:

[0034] Step 1) Separation of waste liquid: use α-amylase to saccharify starch milk to obtain glucose liquid, which is concentrated to half the volume, and the concentrated feed liquid enters the crystallization tank, and centrifuge separates to obtain crystals and waste liquid. Crystal drying to obtain crystalline glucose;

[0035] Step 2) Preparation of biocarriers:

[0036] A) Weigh the following raw materials in parts by weight for later use, including 2 parts of straw, 2 parts of silica gel powder, 3 parts of chitin, 4 parts of kaolin, 6 parts of starch ether, 9 parts of polyacrylamide, 12 parts of polyvinyl alcohol, 30 parts of water; wherein, the particle size of the silica gel powder is 200 mesh; the straw is wheat straw;

[0037] B) Pulverize the straw with a pulverizer, then add kaolin, mix evenly, and grind to 100 mesh mixed powder;

[0038] C) Add silica gel powder, chitin, star...

Embodiment 3

[0044] The effect test of cleaning process of the present invention to treat waste liquid:

[0045] Control group 1: use sawdust carrier; the type of microorganisms is the same as that of the test group; treatment method: after three days of continuous dosing, 5g / m3 per day, and then stand for six days, the detection and treatment results are shown in Table 1.

[0046] Control group 2: The carrier is the same as in Example 2, the difference is that only three kinds of bacteria are added, but no algae is added; treatment method: add 5g / cubic meter on the first day, and then stand for six days. Table 1.

[0047] Test group: according to the process of Example 2 of the present invention.

[0048] Table 1

[0049]

[0050] Conclusion: The cleaning process of the present invention is simple and feasible to treat the crystallized glucose waste liquid, has good effect of removing pollutants, and is low in cost; the biological carrier prepared by the present invention has a large...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle size (mesh)aaaaaaaaaa
water contentaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the technical field of glucose production and discloses a clean production process for crystalline glucose, which includes the following steps: step 1) separating waste liquid, step 2) preparing biological carrier, step 3) preparing biological preparation, step 4) biological oxidation treatment . The cleaning process of the invention is simple and feasible for treating the crystallized glucose waste liquid, has good pollutant removal effect and low cost.

Description

technical field [0001] The invention belongs to the technical field of glucose production, and in particular relates to a clean production process of crystalline glucose. Background technique [0002] Starch sugar is a type of starch deep-processing product with the largest output. Starch sugar is divided into liquid starch sugar and solid starch sugar. Liquid starch sugar includes glucose syrup, maltose syrup, fructose syrup containing 42% fructose and high fructose syrup containing 55% fructose; solid starch sugar mainly includes crystalline glucose, crystalline fructose, malt Dextrin and polysaccharide alcohols, etc. At present, the starch sugar widely demanded in the market is crystalline glucose. Crystalline glucose is generally made from starch, which is processed through starch pulping, liquefaction, saccharification, slag removal, decolorization, resin adsorption, crystallization, separation, and drying. It is an important raw material in food processing, pharmace...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C12N11/14C12N11/10C12N11/08C02F3/34C02F3/32C12R1/125C12R1/89C12R1/01
Inventor 赵凤良刘永国刘化庄董力青
Owner HULUNBEIER NORTHEAST FUFENG BIOTECHNOLOGIES CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com