Preparation method of static cracking agent

A technology of static breaking agent and diluent, which is applied in the direction of conjugated synthetic polymer artificial filament, fiber type, textile and papermaking, etc. It can solve the problems of poor crushing effect, long cracking time, low expansion pressure, etc., and achieves convenience and high efficiency Carry out and improve the effect of static crushing and expansion pressure

Inactive Publication Date: 2020-04-21
陈超超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention: Aiming at the problems of low expansion pressure, long cracking time and poor crushing effect of commonly used static breaking agents at present, a preparation method of static breaking agents is provided

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0029] Preparation of pretreated snail material: Take snails according to the mass ratio of 12~20:1~3, add glycerin, mix and grind for 1~3h, heat treatment in a muffle furnace at 450~550°C for 1~3h, heat up to 700~900°C, and keep warm for 1~3h After 2 hours, cool down to room temperature naturally, and discharge the material to obtain the pretreated snail material.

[0030] Water reducing agent: Mix sodium lignosulfonate and aluminum chloride according to the mass ratio of 1:2~5 to obtain the water reducing agent.

[0031] Reinforcing agent: Mix silicon powder, white carbon black and carboxymethyl cellulose at a mass ratio of 1:1~3:1 to obtain a reinforcing agent.

[0032] Diluent: Mix triacetin and dimethylformamide at a mass ratio of 1:2~5 to obtain a diluent.

[0033] Silicon-containing material: Mix hydrogen-containing silicone oil, trimethylchlorosilane, and polydimethylsiloxane at a mass ratio of 3~7:1:0.1 to obtain silicon-containing material.

[0034] Additive: Mix s...

Embodiment 1

[0042] Impregnation solution: Mix dibenzylidene sorbitol and n-butanol at a mass ratio of 1:20 to obtain the impregnation solution.

[0043] Preparation of pretreated snail material: Take snails and add glycerin to mix and grind for 1 hour at a mass ratio of 12:1, heat-treat in a muffle furnace at 450°C for 1 hour, heat up to 700°C, keep warm for 1 hour, cool naturally to room temperature, and discharge to obtain pretreatment Escargot.

[0044] Water reducer: Mix sodium lignosulfonate and aluminum chloride at a mass ratio of 1:2 to obtain a water reducer.

[0045] Reinforcing agent: Mix silicon powder, white carbon black and carboxymethyl cellulose at a mass ratio of 1:1:1 to obtain a reinforcing agent.

[0046] Diluent: Mix triacetin and dimethylformamide at a mass ratio of 1:2 to obtain a diluent.

[0047] Silicon-containing material: Mix hydrogen-containing silicone oil, trimethylchlorosilane, and polydimethylsiloxane at a mass ratio of 3:1:0.1 to obtain silicon-containin...

Embodiment 2

[0056] Impregnation solution: Mix dibenzylidene sorbitol and n-butanol at a mass ratio of 1:25 to obtain the impregnation solution.

[0057] Preparation of pretreated snail material: Take snails and add glycerin to mix and grind for 2 hours at a mass ratio of 16:2, heat-treat in a muffle furnace at 500°C for 2h, heat up to 800°C, keep warm for 1.5h, cool naturally to room temperature, and discharge the material to obtain pre-treated snails. Handle snail material.

[0058] Water reducer: Mix sodium lignosulfonate and aluminum chloride at a mass ratio of 1:3 to obtain a water reducer.

[0059] Reinforcing agent: Mix silicon powder, white carbon black and carboxymethyl cellulose at a mass ratio of 1:2:1 to obtain a reinforcing agent.

[0060] Diluent: Mix triacetin and dimethylformamide at a mass ratio of 1:4 to obtain a diluent.

[0061] Silicon-containing material: mix hydrogen-containing silicone oil, trimethylchlorosilane, and polydimethylsiloxane at a mass ratio of 5:1:0.1...

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PUM

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Abstract

The invention discloses a preparation method of a static cracking agent, and belongs to the technical field of cracking agent preparation. According to the invention, organic macromolecular substancesand the like are used for spinning to prepare a nano-fiber net component so as to improve the cracking effect; the hydrogen storage effect is improved by blending a plurality of metal powders and matching the metal powders with the imitating nano-liposome; the breaking strength and effect can be improved by burst of hydrogen during subsequent application; different levels of auxiliary expansion cracking effects are formed by combining a plurality of substances which are expanded when meeting water, and the hydrogen burst degree can be adjusted and the breaking effect is stably improved; by adding a compound mixture composed of bentonite, sepiolite, starch and the like, the static cracking effect can be improved through multi-level expansion of the compound mixture, release and burst of hydrogen are controlled within a controllable range, large expansion pressure is provided, the cracking time is shortened, and cracking can be better completed. The invention solves the problems of lowexpansion pressure, long cracking time and poor cracking effect of a current common static cracking agent.

Description

technical field [0001] The invention belongs to the technical field of crushing agent preparation, and in particular relates to a preparation method of static crushing agent. Background technique [0002] Static breaker, also known as expansion cracker, expansion breaker, silent breaker, etc., is a new type of powder material developed for breaking rock, concrete and other media. The composition of the static breaker is mainly calcium oxide (CaO), and contains a small amount of inorganic salt compounds and organic composite additives. Inorganic salt compounds and organic composite additives exist in the form of retarder, water reducing agent and hydraulic substances in the whole static breaker. [0003] Static breaker is a new material that uses material expansion force to break and cut brittle media. It can be widely used in rock and concrete crushing, as well as cutting and mining of stone and various precious brittle materials. It has the characteristics of no shock wav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/28D01F8/08D01F8/10D06M13/11D06M13/144
CPCC04B26/28D01F8/08D01F8/10D06M13/11D06M13/144D06M2101/26D06M2101/28C04B14/104C04B14/042C04B14/34C04B16/0658C04B16/065C04B24/06C04B2103/302C04B2103/22C04B22/10
Inventor 陈超超
Owner 陈超超
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