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CN-121991730-A - Novel mixed water-based fuel and processing method thereof

CN121991730ACN 121991730 ACN121991730 ACN 121991730ACN-121991730-A

Abstract

The invention discloses a novel mixed water-based fuel and a processing method thereof, and belongs to the technical field of fuel preparation. The novel mixed water-based fuel is prepared from the following components in percentage by weight of 30% of water, 25% of heavy aromatic hydrocarbon, 20% of base oil, 10% of catalyst, 10% of dispersing agent, 3% of environment-friendly detergent and 2% of combustion improver. The processing method comprises placing purified water in a stirring container, sequentially adding heavy aromatic hydrocarbon, base oil and catalyst, stirring, heating to 40deg.C+ -5deg.C, adding dispersant, stirring, cooling, adding combustion improver and environment-friendly detergent, and stirring. The invention has scientific and reasonable formula, obvious synergistic effect among the components, stable prepared fuel system, full combustion, low pollutant discharge, outstanding energy-saving and environment-friendly effects, simple and feasible processing method, controllable operation, high safety and easy realization of production conditions, can meet the dual requirements of laboratory preparation and large-scale industrial production, and has good application prospect.

Inventors

  • Wang Honghuo

Assignees

  • 安徽中柴新能源科技有限公司

Dates

Publication Date
20260508
Application Date
20260228

Claims (4)

  1. 1. A novel mixed water-based fuel is characterized by comprising the following components, by weight, 30% of water, 25% of heavy aromatic hydrocarbon, 20% of base oil, 10% of a catalyst, 10% of a dispersing agent, 3% of an environment-friendly detergent and 2% of a combustion improver; the heavy aromatic hydrocarbon is industrial grade high-purity heavy aromatic hydrocarbon (C9 and above components); The base oil is one or more selected from 46 # fully synthetic base oil, 68 # mineral base oil and hydrogenated base oil; The catalyst is selected from one or more of nano cerium dioxide, nano titanium dioxide and ZSM-5 type molecular sieve catalysts; the combustion improver is one or more selected from tert-butyl peroxide, di-tert-butyl peroxide and isooctyl nitrate; the dispersing agent is selected from one or more of polyisobutylene succinimide, polymethacrylate and sorbitan monooleate; The environment-friendly detergent is one or more selected from polyetheramine (TPEA), polyisobutene amine (PIBA) and salicylate detergent.
  2. 2. The novel mixed water-based fuel according to claim 1, wherein the catalyst is formed by compounding nano cerium oxide and nano titanium dioxide according to a mass ratio of 2:1.
  3. 3. A method of processing the novel mixed aqueous fuel as claimed in claim 1 or 2, comprising the steps of: a. taking 30% of the total weight of the raw materials purified water is placed in a container; b. adding heavy aromatic hydrocarbon accounting for 25 percent of the total weight of the raw materials and 20 percent of base oil into a container, and uniformly stirring for 5-8 min at the speed of 300-500 r/min to ensure that all the components are primarily fused; c. injecting a catalyst accounting for 10 percent of the total weight of the raw materials into a container, and uniformly stirring for 5-8 min at a speed of 300-500 r/min to enable the catalyst to be fully dispersed; d. Heating a container containing the mixture, continuously stirring at a speed of 200-300 r/min in the heating process, stopping heating when the temperature of the mixture is raised to 40+/-5 ℃, then injecting a dispersing agent accounting for 10% of the total weight of the fuel, and continuously and uniformly stirring at a speed of 300-500 r/min for 5-8 min; e. placing the container containing the mixture in a normal temperature environment, and naturally cooling to the room temperature of 25 ℃ plus or minus 2 ℃; f. And adding a combustion improver accounting for 2 percent of the total weight of the raw materials and a 3 percent of environment-friendly detergent into the mixture after natural cooling, fully stirring for 5-8 min at the speed of 300-500 r/min, and uniformly mixing to obtain the novel mixed water-based fuel.
  4. 4. The method of claim 3, wherein the heating of the vessel containing the mixture in step d is performed in a water bath or an oil bath.

Description

Novel mixed water-based fuel and processing method thereof Technical Field The invention relates to the technical field of fuel preparation, in particular to a novel mixed water-based fuel and a processing method thereof. Background Along with the increasing of global energy crisis and the continuous improvement of environmental protection requirements, the traditional fossil fuel and the existing water-based fuel are difficult to meet the multiple requirements of fuel saving rate, storage stability and combustion environmental protection, and cannot meet the high standard use requirements of industrial production, civil combustion and other multiple scenes on clean energy. Therefore, research and development of a novel mixed water-based fuel which has high fuel saving rate, stable quality and excellent emission reduction effect, is suitable for large-scale use in multiple scenes, and a preparation method with simple steps and controllable operation become a technical problem to be solved in the field. Disclosure of Invention The invention aims to overcome the defects of the prior art and provide a novel mixed water-based fuel, which realizes the effects of high fuel saving rate, stable quality, emission reduction and environmental protection through scientific proportioning and accurate selection of all functional components and is suitable for the use demands of multiple scenes. The invention also aims to provide the processing method of the novel mixed water-based fuel, which is simple and feasible, has controllable operation, can realize uniform fusion of all components, ensures stable and controllable quality of fuel products, and is suitable for industrialized and large-scale popularization and production. The technical scheme adopted for solving the technical problems is as follows: the novel mixed water-based fuel is prepared from the following components in percentage by weight: 30% of water, 25% of heavy aromatic hydrocarbon, 20% of base oil, 10% of catalyst, 10% of dispersant, 3% of environment-friendly detergent and 2% of combustion improver; The heavy aromatic hydrocarbon is industrial grade high-purity heavy aromatic hydrocarbon (C9 and above components). The heavy aromatics have high heat value and are suitable for industrial high heat value demand scenes. The heavy aromatic hydrocarbon has the core functions of providing core combustion heat value for fuel, ensuring the basic combustion performance of the fuel, having excellent compatibility with water and base oil, having no layering phenomenon after mixing, and having heat value higher than that of conventional light aromatic hydrocarbon. The base oil adopts one or more of 46 # fully-synthesized base oil, 68 # mineral base oil and hydrogenated base oil. The No. 46 fully-synthesized base oil is suitable for precise combustion equipment, the No. 68 mineral base oil is lower in cost, suitable for low-cost industrialized mass production, high in cleanliness of hydrogenated base oil and suitable for scenes with high requirements on combustion cleanliness. The base oil has the core functions of providing basic lubricity and auxiliary heat value for fuel, improving the combustion stability of the fuel and reducing the internal abrasion of combustion equipment. The catalyst adopts one or more of nano cerium dioxide, nano titanium dioxide and ZSM-5 type molecular sieve catalyst. The nano cerium dioxide is a universal catalyst, is suitable for various conventional scenes, can reduce nitrogen oxide emission in a targeted manner, is suitable for low nitrogen oxide emission requirement scenes, and is high in catalytic efficiency and suitable for high thermal efficiency requirement scenes. The catalyst has the core functions of reducing the ignition point of fuel, promoting the full combustion of the fuel, improving the overall combustion efficiency and reducing the emission of unburnt matters. The combustion improver adopts one or more of tert-butyl peroxide, di-tert-butyl peroxide and isooctyl nitrate. The tert-butyl peroxide is a general combustion improver, is suitable for various conventional combustion equipment, has good high temperature resistance of di-tert-butyl peroxide, is suitable for high-temperature combustion scenes, has good suitability for isooctyl nitrate and diesel fuel, and is suitable for diesel combustion equipment. The combustion improver has the core functions of strong oxidizing property, releasing active oxygen in the combustion process, accelerating the combustion reaction of fuel, improving the burnout rate of the fuel and further improving the fuel-saving effect. The dispersing agent adopts one or more of polyisobutylene succinimide, polymethacrylate and sorbitan monooleate. The polyisobutene succinimide is a general type dispersing agent, is suitable for various component proportioning systems, has excellent dispersing effect on water phase by polymethyl acrylate, is suitable for a fuel system with high-proportion water ph