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Oil sorbent mat material

A technology of oil-absorbing felt and oil-absorbing resin, which is applied in the direction of textiles and papermaking, can solve problems such as the difficulty of oil pollution recovery, and achieve the effects of simple manufacture, strong oil absorption rate, and good application prospects

Inactive Publication Date: 2012-07-04
HEFEI GENIUS NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, long-chain acrylate polymers are granular or liquid, and it is difficult to recycle when cleaning oil stains

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] In a reactor equipped with a stirrer, a reflux condenser, a thermometer and a feeder, add 50 g of lauryl acrylate, 100 ml of water, and 3 g of sodium dodecylsulfonate, and stir at room temperature for 15 minutes with nitrogen to form a uniform lotion. Then add 0.75 g of dibenzoyl peroxide while stirring and raising the temperature, and react at 80° C. for 4 hours to obtain the oil-absorbing resin long-chain acrylate polymer emulsion. The particle size of the oil-absorbing resin latex is 300-500nm.

[0017] The polypropylene non-woven fabric is used as the matrix, cut and processed into the required shape, soaked in the oil-absorbing resin emulsion for 24 hours, and the oil-absorbing felt can be obtained after drying.

Embodiment 2

[0019] In a reactor equipped with a stirrer, a reflux condenser, a thermometer and a feeder, add 50 g of tetradecyl acrylate, 100 ml of water, and 3 g of sodium dodecyl sulfonate, and stir at room temperature for 15 minutes with nitrogen to form a uniform lotion. Then add 0.65 g of dibenzoyl peroxide while stirring and raising the temperature, and react at 80° C. for 4 hours to obtain the oil-absorbing resin long-chain acrylate polymer emulsion. The particle size of the oil-absorbing resin latex is 600-800nm.

[0020] The polyester non-woven fabric is used as the matrix, cut and processed into the required shape, soaked in the oil-absorbing resin emulsion for 24 hours, and then dried to obtain the oil-absorbing felt.

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Abstract

The invention discloses an oil sorbent mat material, which consists of two parts, namely a substrate and oil sorbent resin, wherein the oil sorbent material is prepared by adopting the following steps of: cutting a substrate into a required shape, soaking the substrate into the oil sorbent material and drying. The oil sorbent mat material provided by the invention combines the high oil-absorption property characteristic of oil sorbent resin fabrics and long-chain strobilurins and has the advantages of simple manufacturing, convenience for use, easy recovery, higher oil absorbability and better application prospect.

Description

technical field [0001] The invention relates to the field of oil pollution treatment, in particular to an oil-absorbing felt material. Background technique [0002] Usually, during the processing and transportation of oil, a considerable amount of oil will be leaked and discarded, which not only wastes limited resources, but also poses a great threat to the environment. It is very difficult to remove oil pollution. At present, the control of oil pollution in the world is divided into chemical methods and physical methods. [0003] Chemical method: According to the pollution situation, use emulsification dispersion, oil collection or oil coagulation method to control. For oil films with a thickness of less than 1mm, it is effective to use chemical dispersants to clean up oil stains, but chemical cleaning methods need to consume a lot of chemicals and may cause secondary pollution. [0004] Physical methods are the most commonly used treatment methods, including oil containm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/32D06N3/04
Inventor 李庚
Owner HEFEI GENIUS NEW MATERIALS
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