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A kind of air-activated composite material and its application

A composite material and air activation technology, which is applied in the direction of combustion air/combustion-air treatment, charging system, internal combustion piston engine, etc., can solve the problems that the energy saving and emission reduction effect of the air activator is not significant enough, and the emission reduction effect is limited. Good for activation, good energy saving and emission reduction, good effect

Active Publication Date: 2021-08-27
GUANGDONG RES INSTITITUTE OF PETROCHEM & FINE CHEM ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, automobile exhaust post-treatment devices such as catalytic converters and particle traps are pollution first and then treated, with limited emission reduction effects, and it is difficult to fully meet the increasingly stringent environmental protection requirements; air activation pre-treatment devices can simultaneously achieve energy saving and emission reduction. purpose, but the energy saving and emission reduction effect of the existing air activator is not significant enough, therefore, the energy saving and emission reduction effect of the air activator can be further improved from the material and structural design of the air activator

Method used

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  • A kind of air-activated composite material and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An air-activated composite material, comprising the following components by weight percentage: 40wt% of rare earth composite anion far-infrared functional material, 50wt% of carrier, 5wt% of medical stone with a particle size of 5-10μm, and warp stone with a particle size of 5-10μm Silane coupling agent mica powder 5wt%;

[0027] Wherein, the rare earth composite negative ion far-infrared functional material includes the following components by weight percentage: 10 wt% of lanthanide rare earth oxide, 82 wt% of tourmaline powder with a particle size of 800-12500 mesh and 8 wt% of graphene; the carrier is rubber.

[0028] Combining lanthanide rare earth oxides, tourmaline powder and graphene can promote the release of negative oxygen ions and infrared rays in the air and activate the air efficiently.

[0029] The air-activated composite material of the present embodiment is processed into a rectangular plate body with a thickness of 10 mm, which is used as a pre-treatmen...

Embodiment 2

[0032] An air-activated composite material, comprising the following components by weight percentage: 40wt% of rare earth composite anion far-infrared functional material, 50wt% of carrier, 5wt% of medical stone with a particle size of 5-10μm, and warp stone with a particle size of 5-10μm Silane coupling agent mica powder 5wt%;

[0033] Wherein, the rare earth composite negative ion far-infrared functional material includes the following components by weight percentage: 15 wt% of lanthanide rare earth oxide, 73 wt% of tourmaline powder with a particle size of 800-12500 mesh and 12 wt% of graphene; the carrier is rubber.

[0034] The air-activated composite material of the present embodiment is processed into a rectangular plate body with a thickness of 10 mm, which is used as a pre-treatment device for energy saving and emission reduction of automobiles (such as figure 1 Shown), installed between the car air intake pipe and the engine combustion chamber. The air enters from t...

Embodiment 3

[0037] An air-activated composite material, comprising the following components by weight percentage: 40wt% of rare earth composite anion far-infrared functional material, 50wt% of carrier, 5wt% of medical stone with a particle size of 5-10μm, and warp stone with a particle size of 5-10μm Silane coupling agent mica powder 5wt%;

[0038] Wherein, the rare earth composite negative ion far-infrared functional material includes the following components by weight percentage: 2 wt% of lanthanide rare earth oxide, 82 wt% of tourmaline powder with a particle size of 800-12500 mesh and 8 wt% of graphene; the carrier is rubber.

[0039] The air-activated composite material of the present embodiment is processed into a rectangular plate body with a 10mm thick band vent, as a pre-treatment device for automobile energy saving and emission reduction (such as figure 1Shown), installed between the car air intake pipe and the engine combustion chamber. The air enters from the air intake surfa...

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Abstract

The invention discloses an air-activated composite material and its application. The air-activated composite material includes a rare earth composite anion far-infrared functional material, a carrier and a carrier modified material; the rare earth composite anion far-infrared functional material includes a rare earth oxide, tourmaline powder and graphene; the carrier includes rubber, plastic at least one; the carrier modification material includes at least one of medical stone powder and mica powder. The air-activated composite material of the present invention, on the one hand, the material itself contacts with the air to release negative oxygen ions and far-infrared rays to activate the air; on the other hand, the air is activated by the mechanical activity of friction and vibration between the air and the material, and the activated air promotes the low-temperature and complete combustion of fuel. , so as to achieve the purpose of energy saving and emission reduction. The automobile energy-saving and emission-reduction pretreatment device prepared by the air-activated composite material of the present invention has an energy-saving effect of up to 10-40%, THC in automobile exhaust tail gas can be reduced by 45-80%, and NO x Can drop 50‑85%.

Description

technical field [0001] The invention relates to the technical field of air activators, in particular to an air-activated composite material and its application. Background technique [0002] When a car engine is working, fuel and air are mixed and burned in a certain proportion to provide kinetic energy to the engine. However, due to incomplete combustion, it not only causes serious energy waste, but also causes excessive exhaust emissions and seriously pollutes the environment. With the implementation of "Light Vehicle Pollutant Emission Limits and Measurement Methods (China's Sixth Phase)" (GB 18352.6-1016), the requirements for vehicle exhaust emissions are more stringent, and more effective energy-saving and emission-reduction technologies and devices are urgently needed. [0003] At present, automobile exhaust post-treatment devices such as catalytic converters and particle traps are pollution first and then treated, with limited emission reduction effects, and it is d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08K9/06C08K3/34C08K3/38C08K3/22C08K3/04C08L21/00F02M27/06
CPCC08K3/22C08K3/34C08K3/38C08K9/06C08K2003/221C08K2201/003C08K2201/005C08K3/042F02M27/06C08L21/00Y02T10/12
Inventor 胡小勇赖继平陈佳志麦裕良杨宗美
Owner GUANGDONG RES INSTITITUTE OF PETROCHEM & FINE CHEM ENG
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