Novel high-efficiency energy-saving emission-reduction fuel additive

Abstract

The invention relates to a novel high-efficiency energy-saving emission-reduction fuel additive which is mainly prepared from 10-15% of oil-soluble nano rare earth, 5-20% iron salt of fatty acid, 10-30% of magnesium naphthenate, 5-10% of cobalt naphthenate, 5-8% of polyisobutylene succinimide and the balance of alkylbenzene. The novel high-efficiency energy-saving emission-reduction fuel additive is prepared by the following steps: sequentially adding rare earth, iron salt of fatty acid, magnesium naphthenate and cobalt naphthenate into a xylene solvent at room temperature, evenly mixing, adding polyisobutylene succinimide, and evenly mixing. When 1 / 1000-1 / 3000 of the compound additive is added into the fuel, the emission of carbon smoke of the engine and the oil burning boiler can be lowered by more than 38%, and the fuel can be saved by 5-20%. When being used for a long time, the additive can reduce deposit carbon in the combustion chamber of the diesel engine and prolong the service life of the engine; and the additive can also lower coking and corrosion of the furnace chamber of the oil burning boiler, and prolong the decoking cycle of the furnace chamber and the service life of the boiler.

Description

technical field [0001] The invention relates to a fuel additive, in particular to a combustion-supporting, energy-saving and emission-reducing additive for diesel and fuel oil. Background technique [0002] With the rapid development of our country's economy, the energy, power and automobile industries have entered a period of rapid development, especially the rapid increase of motor vehicles and ships and the vigorous development of industrial and civil facilities, the demand for fuel oil and vehicle oil has grown rapidly increase. However, the world's oil resources are decreasing day by day, and the problem of atmospheric environmental pollution caused by the exhaust gas of fuel oil machinery is becoming more and more serious. At present, fuel-powered machinery generally has problems such as high fuel consumption, low combustion thermal efficiency, and serious pollution. It is necessary to develop new energy-saving technologies and make full use of fossil fuels as the mai...

AI Technical Summary

Problems solved by technology

Although the various additives provided by these technologies can improve the combustion performance of fuel oil to a certain extent, there are fewer functions of additives, and some use platinum metal salts as catalytic active substances, and the cost is relatively high; some only consider Combustion-supporting single effect, but the amount of harmful substances in the exhaust gas emitted by fuel-burning machinery is less reduced, and the effect of energy saving and emission reduction is not obvious.