Adsorption resin

An adsorption resin and technical solution technology, applied in the field of resin, can solve the problems of uneven and reasonable pore size distribution, weak adsorption capacity, and low mechanical strength, and achieve uniform and reasonable pore size distribution, strong elution regeneration ability, and good mechanical strength.

Inactive Publication Date: 2015-10-21
安徽皖东树脂科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing resins used for amino acid extraction are generally relatively common adsorption resins, which have weak adsorption capacity, small adsorption capacity, poor extraction effect, uneven and reasonable pore size distribution, low mechanical strength, and weak elution regeneration ability.

Method used

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  • Adsorption resin
  • Adsorption resin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An adsorption resin comprising the following components in parts by weight,

[0018]

[0019] The porogen is a mixture of toluene and n-heptane, and the mixing ratio of toluene and n-heptane is 1:2.2.

Embodiment 2

[0021] An adsorption resin comprising the following components in parts by weight,

[0022]

[0023]

[0024] The porogen is a mixture of toluene and n-heptane, and the mixing ratio of toluene and n-heptane is 1:2.8.

Embodiment 3

[0026] An adsorption resin comprising the following components in parts by weight,

[0027]

[0028] The porogen is a mixture of toluene and n-heptane, and the mixing ratio of toluene and n-heptane is 1:3.5.

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PUM

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Abstract

Relating to the technical field of resin, the invention provides an adsorption resin. The resin is characterized by comprising the following components by weight part: 40-55 of styrene, 10-15 of methyl acrylate, 25-35 of a crosslinking agent, 50-70 of distilled water, 10-20 of a pore-foaming agent, 2-4 of a deoxidizing agent, 10-20 of zeolite, 10-20 of gelatin, and 5-8 of activated silica. The adsorption resin provided by the invention has the advantages of large adsorption capacity to amino acids, good mechanical strength, long service life, uniform and reasonable pore size distribution, and strong elution regeneration ability.

Description

Technical field: [0001] The invention relates to the technical field of resins, in particular to an adsorption resin. Background technique: [0002] Adsorption resin is a resin adsorbent characterized by adsorption and has a porous three-dimensional structure. It is a newly developed porous resin in the field of polymers in recent years. It is made of monomers such as styrene and divinylbenzene in the presence of organic solvents such as toluene. Small circles like fish roe are prepared by suspension copolymerization. ball. Adsorbent resins are often used in the fields of sewage treatment and extraction. The existing resins used for amino acid extraction are generally relatively common adsorption resins, which have weak adsorption capacity, small adsorption capacity, poor extraction effect, uneven and reasonable pore size distribution, low mechanical strength, and weak elution regeneration ability. Invention content: [0003] The technical problem to be solved by the pr...

Claims

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Application Information

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IPC IPC(8): B01J20/22B01J20/30
Inventor 薛兆能薛兆形薛宇胡怀建
Owner 安徽皖东树脂科技有限公司
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