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Preparation method of safe diesel oil with flame-retardant explosion suppression function

A diesel and safe technology, applied in the direction of fuel, petroleum industry, fuel additives, etc., can solve the problems of poor storage stability, poor engine adaptability, no promotion and application, etc., and achieve clear and transparent appearance, simple and easy operation, safe and reliable efficiency Effect

Inactive Publication Date: 2016-07-06
PETRO OIL & LUBRICANT RES INST OF THE GENERAL LOGISITIC DEPT OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The research results before 2006 have not been popularized and applied, mainly reflected in poor storage stability and engine adaptability
It is a blank in the field of fire prevention fuel technology in China, and there is no relevant report at present

Method used

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  • Preparation method of safe diesel oil with flame-retardant explosion suppression function
  • Preparation method of safe diesel oil with flame-retardant explosion suppression function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028]With No.-10 military diesel as base fuel, add 0.2wt% polymethyl methacrylate, 6wt% polyoxyethylene sorbitan monolaurate, 6wt% n-hexanol, 0.1wt% cetane number improver , 0.02wt% lubricity improver, 0.003wt% low temperature fluidity improver, 0.1wt% metal corrosion inhibitor, 0.05wt% rubber swelling inhibitor, 0.02wt% diesel detergent dispersant, 0.002wt% antioxidant, 0.04 Wt% flame retardant and 10wt% deionized water were blended at a blending temperature of 40°C and a stirring speed of 60r / min for 30 minutes to obtain a flame-retardant and explosion-suppressed diesel oil 1. The evaluation results are shown in Table 2.

Embodiment 2

[0030] With No.-10 military diesel as base fuel, add 0.4wt% polybutadiene, 6.5wt% oleic acid monoethanolamine soap, 6.5wt% n-hexanol, 0.1wt% cetane number improver, 0.015wt% lubricity Improver, 0.003wt% low temperature fluidity improver, 0.05wt% metal corrosion inhibitor, 0.05wt% rubber swelling inhibitor, 0.02wt% diesel detergent dispersant, 0.002wt% antioxidant, 0.04wt% flame retardant and 15wt% deionized water, at a blending temperature of 50°C and a stirring speed of 100r / min, and blending for 30 minutes, a flame-retardant and explosion-suppressed diesel oil 2 was obtained. The evaluation results are shown in Table 2.

Embodiment 3

[0032] With No.-20 automotive diesel oil as base fuel, add 3wt% polyisoprene, 10wt% cetyltrimethylammonium chloride, 5wt% n-octanol, 0.15wt% cetane number improver, 0.01wt% lubricity improver, 0.008wt% low temperature fluidity improver, 0.05wt% metal corrosion inhibitor, 0.03wt% rubber swelling inhibitor, 0.02wt% diesel detergent dispersant, 0.002wt% antioxidant, 0.06wt% % flame retardant and 10wt% deionized water, at a blending temperature of 60°C, a stirring speed of 200r / min, and blending for 60min, a flame-retardant and explosion-suppressed diesel oil 3 was obtained. The evaluation results are shown in Table 2.

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PUM

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Abstract

The invention discloses a preparation method of safe diesel oil with a flame-retardant explosion suppression function. In the method, existing diesel oil is added with water, an explosion suppressant, a micro-emulsifier, a co-emulsifier and a functional additive, and the safe diesel oil with the flame-retardant explosion suppression function is prepared through blending by a micro-emulsifying technology. The diesel oil has clear appearance and can be stored for long time; the diesel oil can be normally burnt for use in an engine, but in the case of gunfire strike, the diesel oil is not ignited and has a self-extinguishing function; and meanwhile, the hazard of 'secondary explosion' of diesel oil can be reduced by 70% or over. The invention provides a preparation method of the safe diesel oil with the flame-retardant explosion suppression function. The preparation process has the advantages of simplicity in operation and easiness in implementation, safety and reliability and high efficiency.

Description

technical field [0001] The invention relates to flame-retardant and explosion-suppressing diesel oil, specifically refers to diesel fuel with good thermodynamic stability, does not affect engine performance, and has flame-retardant and explosion-suppressing functions, and belongs to the field of petrochemical industry. Background technique [0002] With the increasingly tense surrounding situation, the possibility of local wars is increasing. At the same time, as an international power, my country will also participate more in various international non-war military operations such as anti-terrorism and peacekeeping. In modern local wars, the equipment damage rate and casualty rate are as high as 50% due to the "secondary explosion" of fuel caused by firepower strikes. After the shell hits the fuel tank, the armored equipment is equipped with an automatic fire extinguishing and explosion suppression system that senses and quickly triggers the fire extinguishing and explosion ...

Claims

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Application Information

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IPC IPC(8): C10L1/04C10L1/10C10L10/04C10L10/08C10L10/12C10L10/18C10L1/12C10L1/16C10L1/182C10L1/188C10L1/19C10L1/196C10L1/198C10L1/20C10L1/222C10L1/224C10L1/238
CPCC10L1/04C10L1/10C10L1/103C10L1/1266C10L1/1641C10L1/165C10L1/1658C10L1/1824C10L1/1881C10L1/1886C10L1/19C10L1/1905C10L1/1963C10L1/1983C10L1/1985C10L1/207C10L1/2222C10L1/2225C10L1/224C10L1/2381C10L10/04C10L10/08C10L10/12C10L10/18C10L2230/081C10L2230/085C10L2230/22C10L2250/04C10L2250/08C10L2250/086C10L2300/20C10L2300/30C10L2300/40
Inventor 鲁长波安高军熊春华周友杰王旭东任连岭
Owner PETRO OIL & LUBRICANT RES INST OF THE GENERAL LOGISITIC DEPT OF PLA
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