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

Method for manufacturing microcrystalline glass utilizing smelting waste slag and CRT (Cathode Ray Tube) waste glass

A technology of waste glass and glass-ceramics, which is applied in the field of building materials, can solve problems such as waste of state-owned resources, excessive consumption, and land occupation, and achieve the goal of avoiding environmental damage, excellent performance, high wear resistance and chemical corrosion resistance Effect

Inactive Publication Date: 2012-06-20
CHENZHOU WANRONG METAL PROCESSING
View PDF4 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing technology mainly uses ore to produce microcrystalline plates. Ore is a non-renewable resource. Excessive consumption will waste a lot of state-owned resources, cause soil erosion and resource shortage; on the other hand, a large amount of smelting waste and CRT waste glass accumulate, occupying The land area, and the trace heavy metal elements contained at the same time, pollute the environment, and require environmental protection treatment and effective use of turning waste into treasure

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
  • Method for manufacturing microcrystalline glass utilizing smelting waste slag and CRT (Cathode Ray Tube) waste glass
  • Method for manufacturing microcrystalline glass utilizing smelting waste slag and CRT (Cathode Ray Tube) waste glass
  • Method for manufacturing microcrystalline glass utilizing smelting waste slag and CRT (Cathode Ray Tube) waste glass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Raw materials are used according to weight ratio: smelting waste slag: 45% of waste slag from oxygen-enriched side-blown smelting low-nickel matte, 45% of CRT waste glass, 4% of calcite, 1% of cobalt oxide admixture, 5% of quartz sand, according to the following process Process manufacturing:

[0029] 1) CRT waste glass is crushed by a vertical crusher first, and after magnetic separation and iron removal, it is mixed evenly and the particle size is controlled at 2-3mm;

[0030] 2) Smelting waste slag is crushed into granules by ball mill, and its fineness is controlled at 2-3mm;

[0031] 3) Calcite, quartz sand and admixture are preprocessed into powder or pellets with a ball mill, with a fineness of 0.2-0.3mm;

[0032] 4) After mixing the above three materials 1), 2) and 3 evenly, they enter the industrial kiln through the conveyor belt;

[0033] 5) A special industrial kiln made of refractory materials such as high-alumina bricks or zirconia fused products. The abo...

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 relates to microcrystalline glass manufactured utilizing smelting waste slag and CRT (Cathode Ray Tube) waste glass. The microcrystalline glass is characterized in that: the process formula is designed according to the product requirements, and the raw materials comprise the following components according to a weight ratio: 45% of smelting waste slag, 45% of CRT waste glass, 3-5% of calcite ash, 5% of quartz sand and 0.5-1% of additive; and the process can be properly adjusted according to the process requirements, chemical composition of the raw materials, color and the like. According to the invention, industrial smelting waste slag and CRT waste glass are sufficiently utilized to replace natural stones and clay mineral resources, thus the mine exploitation is avoided, resources are saved, wastes are changed into valuable, pollution is prevented, environment is protected, building material products with high added value are produced and social wealth is created.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a method for manufacturing glass-ceramics by utilizing smelting waste slag and CRT waste glass. Background technique [0002] The existing technology mainly uses ore to produce microcrystalline plates. Ore is a non-renewable resource. Excessive consumption will waste a lot of state-owned resources, cause soil erosion and resource shortage; on the other hand, a large amount of smelting waste and CRT waste glass accumulate, occupying The land area, and the trace heavy metal elements contained at the same time, pollute the environment, and require environmental protection treatment and effective use of turning waste into treasure. Contents of the invention [0003] The technical problem to be solved by the present invention is: to solve the problems existing in the above-mentioned prior art, and to provide a method for manufacturing glass-ceramic by using smelting waste...

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): C03C10/14C03C6/10C03C6/02
Inventor 明果英胡鹏飞欧阳兰容周毅陈海斌黄松云
Owner CHENZHOU WANRONG METAL PROCESSING
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