New type fire agent recipe for forest fire and technique

A kind of fire extinguishing agent and forest technology, applied in fire prevention equipment, etc., can solve the problems of complete extinguishment of forest fire disasters and unsatisfactory effects of re-ignition phenomenon, and achieve the effect of high fire extinguishing efficiency, fast dissolution speed and fast fire extinguishing speed

Inactive Publication Date: 2005-11-16
景中兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these fire extinguishing agents are not ideal for suppressing the resurgence of fo

Method used

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  • New type fire agent recipe for forest fire and technique

Examples

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Example

[0007] Example 1: 5 parts of potassium silicate, 21 parts of ammonium citrate, 30 parts of potassium sulfate, 10 parts of ammonium sulfate, 30 parts of ammonium phosphate, and the surfactant poly-5-vinyl-1,2-lutidine methyl 1.5 parts of sulfate, 2 parts of thickener carboxymethyl cellulose and 0.5 part of catalyst (catalyst is a 1:1 mixture of copper sulfate and ferrocene), uniformly mixed and ball milled by high-speed stirring, and then the particle size is separated by air flow Particles < 10 μm. That is, the fire extinguishing agent is obtained.

[0008] The powder can be formulated into an aqueous solution with a concentration of 5-35% to extinguish forest fires, and can also be directly used to extinguish Class A fires.

[0009] Another example is as follows:

[0010] Table 1. Examples of recipes

[0011]

[0012] The surfactant is poly-5-vinyl-1,2-lutidine methyl sulfate, the thickener is carboxymethyl cellulose, and the catalyst is a 1:1 mixture ...

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PUM

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Abstract

A fire-extinguishing chemical for forest is proportionally prepared from potassium siliate, ammonium, citrate, the potassium salt and/or ammonium salt of sulfuric acid and phosphoric acid, poly-5-vinyl-1,2-dimethylpyridine-methylsulfate, carboxymethyl cellulose, and the mixture of cupper sulfate and ferrocene through ball grinding and granulating.

Description

Technical field: [0001] The invention is a novel forest fire extinguishing agent. Background technique: [0002] Forest fires cause a lot of losses every year, and it is very difficult to fight forest fires. One of the main reasons is the problem of re-ignition. [0003] Many countries are carrying out research on forest fire extinguishing agents. Formula hydroxyethyl cellulose as described in JP62,02,973 as thickener 1, (NH 4 ) 2 HPO 4 12. Water 100, can be used to put out forest fires. su 1,544,450 Forest fire extinguishing agent contains urea 31-32, mercaptan 2-3, acid red 0.5-1, aluminum chloride 13-15, diammonium phosphate, etc. However, these fire extinguishing agents are unsatisfactory to the resurgence phenomenon effect that occurs after suppressing forest fires, and this problem makes the disaster of forest fires completely extinguished. Invention content: [0004] Purpose of the present invention is just in order to avoid the deficiency of above-mentioned ...

Claims

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Application Information

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IPC IPC(8): A62D1/00
Inventor 景中兴
Owner 景中兴
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