A kind of oil-absorbing resin and preparation method thereof

A technology of oil-absorbing resin and oil phase, which is applied in the field of oil-absorbing resin and its preparation, can solve problems such as difficulties in oil-absorbing products, and achieve the effects of good toughness, good pore structure, and increased service life

Active Publication Date: 2015-11-11
CHINA BLUESTAR CHENGRAND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that domestic research on acrylic oil-absorbing resins is more important, but it is still difficult to obtain products with high oil absorption and easy desorption, regeneration and reuse.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] An oil-absorbing resin, comprising the following raw materials in parts by weight:

[0052] Oil phase:

[0053] 5 parts of ethylene glycol dimethacrylate

[0054] 15 parts of isobornyl methacrylate

[0055] 20 parts of p-diphenylsulfone methacrylate

[0056] Triethylene glycol methacrylate 10 parts

[0057] 10 parts divinylbenzene

[0058] 20 parts of styrene

[0059] Porogen 50 parts

[0060] AIBN0.5 copies;

[0061] water box:

[0062] 500 parts of distilled water

[0063] 5 copies of PVA

[0064] 20 parts of NaCl.

Embodiment 2

[0066] An oil-absorbing resin, comprising the following raw materials in parts by weight:

[0067] Oil phase:

[0068] 15 parts of ethylene glycol dimethacrylate

[0069] 30 parts of isobornyl methacrylate

[0070] 40 parts of p-diphenylsulfone methacrylate

[0071] Triethylene glycol methacrylate 15 parts

[0072] 20 parts of divinylbenzene

[0073] 30 parts of styrene

[0074] Porogen 200 parts

[0075] 2 copies of AIBN;

[0076] water box:

[0077] 1000 parts of distilled water

[0078] 15 copies of PVA

[0079] 50 parts of NaCl.

Embodiment 3

[0081] An oil-absorbing resin, comprising the following raw materials in parts by weight:

[0082] Oil phase:

[0083] 10 parts of ethylene glycol dimethacrylate

[0084] 22.5 parts of isobornyl methacrylate

[0085] 30 parts of p-diphenylsulfone methacrylate

[0086] 12.5 parts of triethylene glycol methacrylate

[0087] 15 parts of divinylbenzene

[0088] 25 parts of styrene

[0089] 125 porogens

[0090] AIBN1.25 copies;

[0091] water box:

[0092] 750 parts of distilled water

[0093] 10 copies of PVA

[0094] NaCl35 parts.

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Abstract

The invention relates to an oil-absorbing resin and a preparation method thereof. The oil-absorbing resin comprises an oil phase: 5-15 parts of glycol dimethacrylate, 15-30 parts of isobornyl methacrylate, 20-40 parts of p-diphenyl sulfone methacrylate, 10-15 parts of triethylene glycol methacrylate, 10-20 parts of divinylbenzene, 20-30 parts of styrene, 50-200 parts of porogen, 0.5-2 parts of AIBN; and a water phase: 500-1000 parts of distilled water, 5-15 parts of PVA, and 20-50 parts of NaCl. According to the preparation method provided by the invention, the isobornyl methacrylate and the p-diphenyl sulfone methacrylate are used as main synthesis materials, and meanwhile, the non-polar crosslinking agents divinylbenzene and glycol dimethacrylate are used as crosslinking agents, and the styrene with higher hydrophobicity is used as a comonomer to synthetically prepare the oil-absorbing resin which can effectively absorb oil.

Description

technical field [0001] The present invention relates to an oil-absorbing resin and a preparation method thereof, more specifically, the present invention relates to a treatment of various solid surfaces, oily substances, non-water-soluble substances in industrial discharge waste water or entering various water bodies through other ways. The invention discloses an oil-absorbing resin material for adsorption and recovery treatment of sexual substances and a preparation method thereof, belonging to the technical field of polymer material oil-absorbing resin. Background technique [0002] With the rapid development of my country's industrial production, including the discharge of oily or other insoluble organic sewage, the leakage of oil tankers and tank trucks, the occurrence of accidents in large chemical plants, chemical raw material warehouses and other centralized storage places for chemical raw materials, the soil, rivers, oceans, etc. and the surrounding environment where ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08F220/38C08F212/08C08F220/18C08F212/36C08F222/14C08F220/28C08F2/18C08J9/28C08L33/14C09K3/32
Inventor 何琦
Owner CHINA BLUESTAR CHENGRAND CO LTD
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