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

Environmental cleaning agent

A cleaning agent and environmental protection technology, applied in the field of cleaning agents, can solve the problems of product profiteering, enterprise survival difficulties, corrosion of industrial metals, etc., and achieve the effects of low global warming effect, high cleaning efficiency, and low degree of hydrolysis

Inactive Publication Date: 2017-06-09
周子童
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its biggest technical problem is that pure n-bromopropane will decompose when heated to dozens of degrees to produce HBr (hydrobromic acid), forming HBr acid to corrode industrial metals. Due to technology blockade and monopoly in Europe and the United States, the product profits are huge, and domestic enterprises survive relatively poorly. difficulty

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

Embodiment 1

[0054] A kind of environment-friendly cleaning agent, wherein, described environment-friendly cleaning agent comprises:

[0055] Raw materials are calculated by volume,

[0056] N-bromopropane 94%-95%;

[0057] Tripolyphosphate 1%-2%;

[0058] n-propanol 1%-2%;

[0059] Nitromethane 0.2%;

[0060] 1,3-dioxolane 0.8%;

[0061] Butylene oxide 0.7%;

[0062] BHT (2,6-di-tert-butyl-4-methylphenol) 0.3%.

Embodiment

[0064] A kind of environment-friendly cleaning agent, described environment-friendly cleaning agent comprises:

[0065] Raw materials are calculated by volume,

[0066] N-bromopropane 95%;

[0067] Tripolyphosphate 2%;

[0068] n-propanol 2%;

[0069] Nitromethane 0.2%;

[0070] 1,3-dioxolane 0.8%;

[0071] Butylene oxide 0.7%;

[0072] BHT (2,6-di-tert-butyl-4-methylphenol) 0.3%.

Embodiment 3

[0074] A kind of environment-friendly cleaning agent, described environment-friendly cleaning agent comprises:

[0075] N-bromopropane 94.885%;

[0076] Tripolyphosphate 1%;

[0077] n-propanol 1%;

[0078] Nitromethane 0.2%;

[0079] 1,3-dioxolane 0.8%;

[0080] Butylene oxide 0.7%;

[0081] BHT (2,6-di-tert-butyl-4-methylphenol) 0.3%;

[0082] BTA (benzotriazole) 0.1%;

[0083] Triethanolamine 0.015%.

[0084] The physical and chemical properties of the environment-friendly cleaning agent of the present invention:

[0085] The boiling point is 71 degrees, the specific gravity is 1.35, the viscosity is 0.49cps (25 degrees), the vapor pressure is 110.8 (20 degrees), and the specific heat is 0.27 (25 degrees)

[0086] degree), latent heat 58.8cal / g, solubility 0.24g / 100gh20, water solubility 0.05g / 100g solvent, surface tension

[0087] 25.9dyne / cm.20 degrees, no flash point, combustion limit (pure oxygen) 4-7.8%.

[0088] The scope of application of the environment-fr...

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
latent heataaaaaaaaaa
Login to View More

Abstract

The invention relates to an environment-friendly cleaning agent. The environment-friendly cleaning agent comprises raw materials in terms of use amount: 94%-95% of 1-bromopropane, 3%-4% of n-propanol; 0.2% of nitromethane, 0.8% of 1,3-dioxolane, 0.7% of epoxybutane, and 0.3% of BHT. The environment-friendly cleaning agent has the advantages of being low in ozone destruction index, low in earth warming effect, good in environmental protection effect, high in the cleaning efficiency and the penetrating force, and the micro-porous material can be easily cleaned, the drying speed is high, the flash point is avoided, the hydrolysis degree is low, gas-liquid phase change is stable and the environment-friendly cleaning agent can be applied to steam cleaning, distillation recovery and the like.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to an environment-friendly cleaning agent. Background technique [0002] In recent years, with the continuous improvement of people's living standards and industrial technology, various metal products, electronics, precision industry and other products have been widely used in industrial production and people's daily life, and the market demand is relatively large. During the processing and after forming of various metal products, the surface needs to be cleaned, and the surface and depressions of metal products, electronics, precision industry and other products need to be cleaned. In the cleaning process, various types of cleaning agents need to be used. When the cleaning agent washes the dirt on the surface of the object, it can change the surface activity of water and improve the decontamination and descaling effect. Compared with general cleaning agents, environmentally friendly cleaning a...

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): C11D7/60C11D7/32C11D7/26C11D7/30
Inventor 周子童
Owner 周子童
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