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Buckled rod wetting beneficiation process

A technology of attapulgite and process, which is applied in the field of attapulgite wet beneficiation process, can solve problems such as narrow application range, and achieve the effects of wide application, good economic and social benefits, and good physical and chemical properties

Inactive Publication Date: 2005-10-26
许盛英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, "refined attapulgite clay" has a narrow range of applications

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The technical implementation mode that the present invention solves its technical problem adopts is:

[0011] 1. Primary selection of attapulgite ore: select a flat drying field in the mining area, transport the attapulgite ore to be processed to the drying field, spread it evenly, and the thickness is within 8 cm. After drying for 1-3 days, the attapulgite starts to have cracks and has a slight natural dispersal phenomenon. At this time, it can be turned over to dry, and some soil impurities that can be detected manually can be picked out, so as to reduce the workload of the next process.

[0012] 2. Crushing and hydrolysis: the attapulgite after preliminary screening and drying is transported to the production plant area, crushed, and the fineness is controlled within 3 mm, and then input into the hydrolysis pool (the size of the hydrolysis pool can be determined according to the conditions of the production unit) , the water in the hydrolysis pool must be higher than...

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Abstract

A wet attapulgite ore dressing technology includes such steps as pulverizing the raw attapulgite ore, immersing in hydrolyzing pool for 24 hr, stirring by high-pressure air, filtering by cylindrical stainless steel wire sieve, stirring in deposition pool with slope bottom by high-pressure air for 12 hr to make the attapulgite on the top layer of deposit, pumping it in the deposition pool with flat bottom, depositing for 15 hr, discharging water and natural drying.

Description

Technical field: [0001] The invention relates to a wet mineral processing technology, in particular to an attapulgite wet mineral processing technology. Background technique: [0002] The amount of attapulgite ore deposits is not large in my country, mainly distributed in Xuyi County and Liuhe County of Jiangsu Province, and Mingguang City of Anhui Province. Due to the lack of understanding of the performance and value of attapulgite in the early stage, the mining was chaotic, which caused impurities such as soil to be mixed into attapulgite, which greatly reduced the overall content of attapulgite, and some attapulgite had lost its mining value. Faced with this situation, relevant departments have begun to take some solutions to control the situation of indiscriminate mining. But how to make full use of a large number of waste mines caused by man-made, and the redevelopment of low-grade ore sources has become a big problem. Relevant units have invested a lot of money and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03B7/00
Inventor 许盛英
Owner 许盛英