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Formula and production process of kaolin and white afrodite mixed powder

A production process and kaolin technology, which are applied to the formulation of kaolin and white piolite mixed powder and the field of production technology, can solve the problems of depletion of pyrophyllite resources, transportation cost and high cost of glass fiber raw materials, and achieve rich mineral resources and good resistance to glass liquid erosion. , the effect of reducing quality fluctuations

Inactive Publication Date: 2018-12-14
重庆远嘉矿业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a kaolin and leucophyllite mixed powder formula and its production process, which has the advantages of being able to reduce the production cost of glass fiber and save pyrophyllite resources, and solves the problem of the existing glass fiber mineral material formula. The depletion of pyrophyllite resources and high transportation costs lead to high cost of glass fiber raw materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025]A mixed powder formula of kaolin and leucumite, comprising the following raw materials in proportion by weight: 70% of leucumite and 30% of kaolin. , the white foam stone includes the following proportioning raw materials in parts by weight: aluminum 86%, iron 3.9%, potassium 3.9%, sodium 0.3%, water 2% and titanium 3%, kaolin includes the following proportioning raw materials: aluminum 91.4%, Iron 1.4%, Potassium 1.2%, Sodium 0.04%, Water 2% and Titanium 3.8%.

[0026] Another technical problem to be solved by the present invention is to provide a kaolin and leucaosite mixed powder formula and production process thereof, comprising the following steps:

[0027] 1) Use a forklift to spread out 30% of kaolin and 70% of white foam stone and stack them up layer by layer. It is required that the more layers and the thinner the stacking thickness, the better. Shovel, repeat the steps of flat stacking again, and pre-homogenize 30% of kaolin and 70% of leucopowite. Not less t...

Embodiment 2

[0035] A mixed powder formula of kaolin and leucumite, comprising the following raw materials in proportions by weight: 77.5% of leucumite and 22.5% of kaolin. , the white foam stone includes the following proportioning raw materials in parts by weight: aluminum 86%, iron 3.9%, potassium 3.9%, sodium 0.3%, water 2% and titanium 3%, kaolin includes the following proportioning raw materials: aluminum 91.4%, Iron 1.4%, Potassium 1.2%, Sodium 0.04%, Water 2% and Titanium 3.8%.

[0036] Another technical problem to be solved by the present invention is to provide a kaolin and leucaosite mixed powder formula and production process thereof, comprising the following steps:

[0037] 1) Use a forklift to spread out 22.5% of kaolin and 77.5% of white foam and stack them up layer by layer. It is required that the more layers and the thinner the stacking thickness, the better. Shovel, repeat the flat stacking steps again, pre-homogenize kaolin 22.5% and leucoporite 77.5%, kaolin pre-homog...

Embodiment 3

[0045] A mixed powder formula of kaolin and leucumite, comprising the following raw materials in proportion by weight: 85% of leucumite and 15% of kaolin. , the white foam stone includes the following proportioning raw materials in parts by weight: aluminum 86%, iron 3.9%, potassium 3.9%, sodium 0.3%, water 2% and titanium 3%, kaolin includes the following proportioning raw materials: aluminum 91.4%, Iron 1.4%, Potassium 1.2%, Sodium 0.04%, Water 2% and Titanium 3.8%.

[0046] Another technical problem to be solved by the present invention is to provide a kaolin and leucaosite mixed powder formula and production process thereof, comprising the following steps:

[0047] 1) Use a forklift to spread kaolin 15% and white foam stone 85% respectively and stack them up layer by layer. It is required that the more layers and the thinner the stacking thickness, the better. , repeat the stacking step again, pre-homogenize 15% of kaolin and 85% of leucopowite, pre-homogenize kaolin to 1...

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Abstract

The invention relates to the technical field of mineral raw materials, and discloses a formula of kaolin and white afrodite mixed powder. The kaolin and white afrodite mixed powder comprises the following raw materials in percentage by weight: 70-85% of white afrodite and 15-30% of kaolin. According to the formula of the kaolin and white afrodite mixed powder and a production process of the kaolinand white afrodite mixed powder, the white afrodite is added, and the white afrodite is a silicon natural rock which is formed by binding quartz sand with silicate minerals. The white afrodite is extremely rich in mineral resources and is abundant in Sichuan, Hubei, Guangxi and the like, mining is convenient, price is low, cost is low, and high transportation cost can be avoided due to abundant production in many places, so that production cost of glass fibers can be reduced. The kaolin is added, and the kaolin is clay and clay rocks which are common in nature and are mainly composed of kaolinite clay minerals. Mixed glass fiber powder components of the kaolin and the white afrodite are very close to pyrophyllite, so that the formula provided by the invention can be used to replace an original formula comprising pyrophyllite powder for carrying out fiber drawing operation, so that the glass fiber drawing operation rate is improved, pyrophyllite resources are saved, and an active promotion effect of reducing cost of glass fiber raw materials is achieved.

Description

technical field [0001] The invention relates to the technical field of mineral raw materials, in particular to a kaolin and leucoporite mixed powder formula and a production process thereof. Background technique [0002] The raw material for producing glass fiber is silicon-aluminum mineral raw material, which mainly includes ores such as quartz sand, pyrophyllite, limestone and dolomite. In order to melt the above minerals, boric acid and fluorite should be added as fluxes. Pyrophyllite is a kind of clay mineral and belongs to It is a layered hydrous aluminosilicate mineral with a crystal structure of 2:1 type, and its chemical structure is Al 2 [Si 4 o 10 ](OH) 2 , pyrophyllite is fine in texture and low in hardness. It is suitable for synthetic diamond blanks, ceramics, refractory materials, glass fibers and carving stones. It can be widely used in ceramics, metallurgy, building materials, chemical and light industry and other industrial sectors. [0003] The original...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C13/06
CPCC03C13/06
Inventor 林远金
Owner 重庆远嘉矿业有限公司
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