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

New energy-saving technology for producing edible potassium chloride

A new technology, potassium chloride technology, is applied in the chemical industry, application, food preparation, etc. It can solve the problems of large carbon dioxide emissions, high production costs, and low output, and achieve stable systems, fewer operators, and high output. Effect

Inactive Publication Date: 2011-08-31
LIANYUNGANG SHUREN KECHUANG FOOD ADDITIVE
View PDF3 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method can produce edible potassium chloride products that meet the quality requirements, the production cost is high, and its technological disadvantages are: no evaporation link, direct heating and drying, and high energy consumption
Low output, high energy consumption, high cost, and large carbon dioxide emissions

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
  • New energy-saving technology for producing edible potassium chloride
  • New energy-saving technology for producing edible potassium chloride

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] A new energy-saving process for producing edible potassium chloride, the specific implementation process is as follows:

[0011] Material heating and evaporation: the potassium chloride solution after dissolving and removing impurities is measured by the feed flow meter through the feed pump and then enters the preheater 1 for preheating. The heater 1 preheats the potassium chloride solution to above 80°C, then enters the inlet of the forced circulation pump and mixes with the mother liquor overflowing from the DTB crystallizer, and is transported by the forced circulation pump to enter the heating evaporator 2, and the material passes through the heating evaporator 2 Indirect heating of the shell-side steam, after absorbing the heat, the temperature rises to about 108°C, and then enters the DTB crystallizer 3. Due to the negative pressure in the DTB crystallizer 3, the material evaporates instantly after entering, and most of the water becomes 90°C The secondary steam ...

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

No PUM Login to View More

Abstract

The invention provides a new energy-saving technology for producing edible potassium chloride. The technology comprises the steps of: leading dissolved and decontaminated potassium chloride solution to enter a preheater for preheating; mixing mother liquor overflowed out of a DTB (draft tube) crystallizer with materials discharged out of the preheater, and transporting the mixture by a forced circulation pump to enter a heating evaporator; heating by the heating evaporator, and warming by absorbing the heat energy; and crystallizing in the DTB crystallizer; transporting magma to a centrifugal machine to separate by the transport of a magma pump so as to obtain a potassium chloride crystalloid; warming secondary vapor discharged out of the DTB crystallizer in a compressing way by a vapor compression machine, transporting the warmed secondary vapor into the heating evaporator to indirectly heat up the materials; and leading condensed water to enter a collector for preheating the preheater. The new energy-saving technology is stable and reliable in operation, large in crystallizing grain sizes, high in yield, and low in energy consumption.

Description

technical field [0001] The invention relates to a production method of potassium chloride, in particular to a new energy-saving process for producing edible potassium chloride. Background technique [0002] Potassium chloride is white powder or colorless crystal, odorless, salty, non-toxic, soluble in water. Potassium chloride can be used as a salty agent, a nutritional supplement, and can be used as a substitute for some salt in order to restrain people from excessive intake of salt. Like salt, it can be used as a flavoring agent for various foods such as agricultural products, aquatic products, livestock products, fermentation, seasoning, canned food, and convenience foods. For low-sodium processing, it is fortified with potassium. For gel strengthening of jellies. [0003] With the development of medicine, medical authorities have realized that too much sodium can easily cause stagnation of body fluids in some patients, resulting in heart congestion and high blood pres...

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 Applications(China)
IPC IPC(8): C01D3/14A23L1/237A23L1/304A23L27/40
CPCY02P20/10
Inventor 祝桂林张浩李明达
Owner LIANYUNGANG SHUREN KECHUANG FOOD ADDITIVE
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