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Special nano photocatalyst composite material for marine ship chemical leakages

A nano-photocatalyst and composite material technology, which is applied in the field of nano-photocatalyst composite materials for marine ship chemical leakage, can solve the problem that the treatment effect cannot meet the requirements, and achieve the effect of improving photocatalytic effect, photocatalytic activity and utilization rate

Inactive Publication Date: 2015-09-23
CHINA WATERBORNE TRANSPORT RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of society, the treatment effect of existing photocatalyst materials cannot meet the requirements, and further research and development are needed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The nano-photocatalyst composite material for marine ship chemical leakage of the present invention includes the following components by weight: 50 parts of nano titanium dioxide, 30 parts of silica sol, 20 parts of phenolic resin, 2 parts of silver chloride, 0.1 part of platinum, Nano silver 0.5 part, tin oxide 0.3 part, zirconium oxide 1.5 part, tungsten oxide 1 part, magnesium chloride 10 parts, manganese chloride 1 part, activated carbon fiber 8 parts, zinc oxide 0.2 part, N-hexadecyl ethylene diamine three 8 parts of acetic acid, 5 parts of mesoporous silica, 20 parts of diatomaceous earth, and 20 parts of water.

Embodiment 2

[0017] According to the present invention, the special nano-photocatalyst composite material for marine ship chemical leakage, its raw materials include the following components in parts by weight: 70 parts of nano titanium dioxide, 15 parts of silica sol, 35 parts of phenolic resin, 0.8 parts of silver chloride, 0.5 parts of platinum, Nano silver 0.2 part, tin oxide 0.6 part, zirconium oxide 1 part, tungsten oxide 5 parts, magnesium chloride 3 parts, manganese chloride 5 parts, activated carbon fiber 3 parts, zinc oxide 0.9 parts, N-hexadecyl ethylene diamine three 3 parts of acetic acid, 12 parts of mesoporous silica, 10 parts of diatomaceous earth, and 40 parts of water, wherein the nano titanium dioxide is anatase type; the particle size of the nano titanium dioxide is 18 nm.

Embodiment 3

[0019] According to the present invention, the special nano-photocatalyst composite material for marine ship chemical leakage, its raw materials include the following components by weight: 61 parts of nano titanium dioxide, 19 parts of silica sol, 31 parts of phenolic resin, 1.3 parts of silver chloride, 0.19 parts of platinum, 0.36 parts of nano silver, 0.42 parts of tin oxide, 1.43 parts of zirconium oxide, 3 parts of tungsten oxide, 6.9 parts of magnesium chloride, 3.2 parts of manganese chloride, 6.7 parts of activated carbon fiber, 0.54 parts of zinc oxide, N-hexadecylethylenediamine three 6.7 parts of acetic acid, 11 parts of mesoporous silica, 16.9 parts of diatomaceous earth, 31.5 parts of water; its leaves, the nanometer titanium dioxide is a combination of rutile type and brookite type in a weight ratio of 1:3; the nanometer titanium dioxide The particle size is 8nm.

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Abstract

The invention discloses a special nano photocatalyst composite material for marine ship chemical leakages. The special nano photocatalyst composite material is characterized by containing the following raw material ingredients in parts by weight: 50-70 parts of nano titanium dioxide, 15-30 parts of silica sol, 20-35 parts of phenol-formaldehyde resin, 0.8-2 parts of silver chloride, 0.1-0.5 part of platinum, 0.2-0.5 part of nano silver, 0.3-0.6 part of stannic oxide, 1-1.5 parts of zirconium oxide, 1-5 parts of tungsten oxide, 3-10 parts of magnesium chloride, 1-5 parts of manganese chloride, 3-8 parts of active carbon fibers, 0.2-0.9 part of zinc oxide, 3-8 parts of N-cetyl ethylenediamine triacetic acid, 5-12 parts of mesoporous silicon dioxide, 10-20 parts of diatomite and 20-40 parts of water. The special nano photocatalyst composite material for the marine ship chemical leakages, disclosed by the invention, can be used for treating the marine ship chemical leakages and is prompt in treatment and good in treatment effect.

Description

Technical field [0001] The invention relates to the technical field of photocatalyst materials, in particular to a nano-photocatalyst composite material special for marine ship chemical leakage. Background technique [0002] Since the 1960s, the transportation of bulk liquid chemicals has begun to rise in Western developed countries. Chemicals have different properties, with flammability, explosiveness, high toxicity, strong oxidation and other characteristics, and there is a high risk in the process of transportation. Nevertheless, the emergency response to pollution accidents from ships carrying bulk liquid chemicals has been a major problem in the country and even the world for many years. Existing laws and regulations and various emergency plans are mainly proposed for ship oil spills, but specific safeguards for ship leakage of bulk liquid chemicals are still lacking. [0003] Nano-photocatalyst (photocatalyst) refers to a substance that does not undergo chemical changes but...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J31/38
Inventor 刘晨李筠陈荣昌
Owner CHINA WATERBORNE TRANSPORT RES INST
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