High water-content microemulsion diesel oil containing microemulsion heat value agent

Abstract

The invention relates to high water-content microemulsion diesel oil containing microemulsion heat value agent, belonging to the field of energy saving and emission reduction of emulsion substitute fuels. The high water-content microemulsion diesel oil comprises 40-86 percent of commercial diesel oil, 3-15 percent of microemulsion heat value agent and 5-45 percent of tap water, wherein in the microemulsion heat value agent, the microemulsion and a water-splitting catalyst are combined together and blended into one preparation, a water-photolysis catalyst and a water-pyrolysis catalyst are used simultaneously, and the catalytic effect is remarkably improved. The selected water-splitting catalyst can enable that heat absorbed in water-splitting process is less than the heat released in H2O2combusting process, thereby being good for improving the combustion heat value. And meanwhile, the invention breaks through the defects of large admixture amount, low heat value, and the like in the prior microemulsion diesel oil technology, can obtain the high water-content microemulsion diesel oils which are stable, clear and transparent and respectively contain 8 percent of admixture and 20 percent of doped water as well as 11 percent of admixture and 35 percent of doped water and, passes a rack test and an emission test in the mechanical quality supervision and detection center and an automotive road test in the energy utilization monitoring center of the automobile transportation industry in transportation department.

Description

1. Technical field [0001] The invention relates to the field of energy-saving and emission-reducing emulsified substitute fuels, in particular to a high-water microemulsion diesel oil containing a microemulsion calorific value agent. 2. Background technology [0002] The National Development and Reform Commission and the Ministry of Science and Technology jointly issued a document on January 25, 2007 to promulgate the "China Energy Conservation Technology Policy Outline" (Development and Reform {2007} 199), which has included key research and development of emulsifiers and promotion of emulsified diesel technologies. And give financial and taxation preferential policies to the application of new energy-saving products and new technologies that these countries encourage the development of. Due to the rapid increase of diesel vehicles in my country, the huge diesel consumption not only puts a lot of pressure on the increasingly depleted petroleum energy, but also the particula...

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Problems solved by technology

[0003] The purpose of the present invention is to aim at the deficiencies of the current emulsified diesel oil technology, to provide a kind of microemulsion containing microemulsion which is simple to prepare, low in cost, excellent in performance, and can solve the defects of low calorific value and short stable period of emulsified diesel oil with high water content. High water content microemulsion diesel oil with calorific value agent

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