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Decoloring carclazyte produced from ledikite and turface mixed layer clay as well as production method and application of decoloring carclazyte

A technology for smeared clay and decolorized clay, applied in the field of decolorized clay, can solve the problems of high product cost, increased investment in manpower, material resources and financial resources, complicated production process, etc.

Inactive Publication Date: 2013-04-03
上思县文德矿业科技咨询服务有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is well known that decolorizers are widely used in the decolorization and purification of vegetable oils, animal oils, and mineral oils. However, most manufacturers of decolorizers use the traditional process in order to improve the decolorization effect, that is, the acidification soaking method. There are many defects in this method, such as A large amount of water is required for rinsing, there is an acid wastewater treatment link, the production process is relatively complicated, and the input of manpower, material resources and financial resources is virtually increased, and the product cost remains high

Method used

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  • Decoloring carclazyte produced from ledikite and turface mixed layer clay as well as production method and application of decoloring carclazyte
  • Decoloring carclazyte produced from ledikite and turface mixed layer clay as well as production method and application of decoloring carclazyte
  • Decoloring carclazyte produced from ledikite and turface mixed layer clay as well as production method and application of decoloring carclazyte

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Crush the raw clay of the Iraqi / smectite layer until the average particle size is less than 20 mesh, dry it at 100°C for 1 hour, and then grind it to 200 mesh to obtain dry-process decolorized clay powder (moisture content less than 1%).

Embodiment 2

[0021] Dry at 80° C. for 3 hours, and the others are basically the same as in Example 1.

Embodiment 3

[0023] Dry at 300° C. for 0.5 hour, and the others are basically the same as in Example 1.

[0024] Such as figure 1 As shown, embodiments 1 to 3 adopt a dry process, the key of which is to control the drying temperature and the particle size of the grinding powder.

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PUM

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Abstract

The invention discloses decoloring carclazyte produced from ledikite and turface mixed layer clay as well as a production method and application of the decoloring carclazyte. The inventor selects and uses the novel material (namely the ledikite and turface mixed layer clay) as the main raw material and respectively adopts a dry process and a wet process to carry out appropriate physical and chemical treatments of the ledikite and turface mixed layer clay to prepare the decoloring carclazyte which can be used as a decolorizing agent. The product is low in production cost, simple in production technology and free of acid waste water pollution in production process, ensures clean and beautiful production environment, has high adsorptive capacity and good decoloring effect, is a new source for high-quality and excellent decolorizing agent products, and can be widely applied to the fields such as grease, chemicals engineering and environmental protection.

Description

technical field [0001] The invention belongs to the technical field of oil decolorizing agent, and in particular relates to a decolorizing white clay produced by using Iraqi / smectite mixed layer clay, a production method and application thereof. Background technique [0002] It is well known that decolorizers are widely used in the decolorization and purification of vegetable oils, animal oils, and mineral oils. However, most manufacturers of decolorizers use the traditional process in order to improve the decolorization effect, that is, the acidification soaking method. There are many defects in this method, such as A large amount of water is required for rinsing, there is an acid wastewater treatment link, and the production process is relatively complicated, which virtually increases the input of manpower, material resources, and financial resources, and the product cost remains high. If another stream path can be opened, finding a production method that can avoid the pro...

Claims

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Application Information

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IPC IPC(8): B01J20/12B01J20/30C11B3/10
Inventor 胡天文罗建广黄闪李任德李丽
Owner 上思县文德矿业科技咨询服务有限公司
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