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

Smoke agent for sterilizing refrigeration house and processing workshop and its prepn process

A kind of technology of processing workshop, disinfectant

Inactive Publication Date: 2004-06-23
NAT ENG AN TECH RES CENT FOR PRESERVATION OF AGRI PROD TIANJIN
View PDF1 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Dichloroisocyanuric acid and its sodium and potassium salts, trichloroisocyanuric acid and its sodium and potassium salts are easily decomposed at high temperatures to generate chlorine gas and other disinfectant components, but current research such as patent CN 1123599A is highly corrosive to metals and cannot be used in cold storage and disinfection of processing plants or places with metal facilities

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

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0030] Example 1. Make corn stalk powder into 50-mesh powder, take 30 parts of corn stalk powder, 2 parts of white oil, and 1 part of Taiqing green in a mixer and mix them well. That is, take dibromoisocyanuric acid for mixed bran, 40 parts of mixed bran and 10 parts, mix well and put them in the same bag as agent A. Powder into 6 parts of 100 mesh potassium nitrate and 10 parts of ammonium chloride. 1 part of ammonium bicarbonate and 23 parts of mixed bran are packed into a bag as agent B. Put A agent and B agent in the same bag, which is the smoke agent of this patent.

example 2

[0031] Example 2 Get 30 parts of flour (50 mesh) and 5 parts of paraffin wax, 2 parts of solid green and fully mix in mixer to make mixed bran. Take 20 parts of sodium trichloroisocyanurate, mix 30 parts of bran, mix them fully and put them in the same bag as agent A. Powder into 100 mesh 20 parts of potassium chlorate, 23 parts of ammonium chloride, 7 parts of mixed bran, mix well, put them in the same bag as agent B. Packing agent A and agent B in the same bag is the smoke agent of this patent.

example 3

[0032] Example 3 sawn wood powder into more than 50 orders, get 21 parts of sawn wood, 2 parts of malachite green, 5 parts of lubricating oil, mix evenly, and make mixed bran. Take 28 parts of mixed bran and 38 parts of dichloroisocyanuric acid above 100 mesh and mix and pack it as agent A. 20 parts of potassium nitrate above 100 mesh and 30 parts of ammonium carbonate are evenly mixed and packaged as agent B, and agents A and B are packed in the same bag to obtain the smoke agent of this patent.

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 smoke agent for sterilizing refrigeration house and processing workshop consists of disinfectant, oxidant, inflammable carrier, fire retardant, moisture preventing agent and coloring agent. The disinfectant is one or several kinds of trichloro isocyanuric acid and its sodium or potassium salt, dichloro isocyanuric acid and its sodium or potassium salt, tribromo isocyanuric acid and its sodium or potassium salt and dibromo isocyanuric acid and its sodium or potassium salt; the oxidant is one or several kinds of potassium permanganate, potassium chlorite, potassium nitrate and potassium nitrite; the inflammable carrier is flour, rice straw and corn stalk; the fire retardant is one or several kinds of ammonium chloride, sodium carbonate and sodium bicarbonate; the moisture preventing agent is white oil and the coloring agent phthalocyanine green. The present invention has high disinfecting effect, no harm to human body and less corrosion to metal, less production investment and simple production process.

Description

technical field [0001] The invention belongs to a disinfectant for cold storage and processing workshops, in particular to a smoke agent for disinfection in cold storage and processing workshops and a preparation method thereof. Background technique [0002] At present, there are mainly three kinds of disinfectants used in cold storage and processing workshops: sulfur dioxide, bleaching powder, and formaldehyde. Sulfur dioxide has an inhibitory effect on some fungi but has no effect on bacteria and yeast, and its biggest disadvantage is that it is highly corrosive to metals. Therefore, this disinfectant should not be used in disinfection places with metal. Especially the cold storage used to store agricultural products, there are a lot of metal facilities and utensils in the cold storage, and the metal facilities of the cold storage will be destroyed if sulfur dioxide is used twice in a row. Bleach powder needs to be formulated into a solution and then sprayed on the storer...

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
IPC IPC(8): A01N25/18A01N47/40
Inventor 张华云王善广王灿邦
Owner NAT ENG AN TECH RES CENT FOR PRESERVATION OF AGRI PROD TIANJIN
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