Addition agent for improving performance of heavy oil

Abstract

The invention discloses an addition agent for improving the performance of heavy oil, which comprises raw materials by weight percentage: 25-38% of naphthenate, 10-20% of ferrocene solution, 10-20% of dibenzoyl peroxide solution, 12-25% of surface active agent, and the balance of cosolvent, wherein the ferrocene solution is the dimethylbenzene solution or methylbenzene solution of ferrocene; and the dibenzoyl peroxide solution is the dimethylbenzene solution or methylbenzene solution of the dibenzoyl peroxide solution. The addition agent can obviously improve the combustion efficiency and performance of the heavy oil; the energy-saving rate reaches up to 25%-45%; the addition agent can effectively reduce precipitates generated by the heavy oil combustion and prevents the adherence of slag; simultaneously, the use of the addition agent can reduce the discharge of pollutants and reduces the smoke intensity and smoke; in addition, the addition agent can effectively eliminate and neutralize corrosive ingredients generated in the combustion process or existing in the heavy oil and plays a role in the obvious anti-corrosion.

Description

technical field [0001] The invention belongs to the field of fuel oil additives, in particular to an additive for improving the performance of heavy oil. Background technique [0002] In the past 150 years, humans have mainly consumed light oils with an API greater than 20 degrees. The ultimate recoverable reserves of conventional crude oil are about 246.6 billion tons, and nearly 45% have been mined. The era of natural gas will usher in the era of natural gas after the end of the oil era, but according to general forecasts, even in the peak period of gas production around 2020, it will still not be able to meet demand. Therefore, heavy oil should be developed to fill the energy gap. The resources of heavy oil in the world are huge. The original geological reserves of heavy oil are about 863 billion tons. If the recovery rate is 15%, the recoverable reserves of heavy oil are 123.3 billion tons. [0003] Another form of heavy oil is obtained from petroleum processing, whic...

AI Technical Summary

Problems solved by technology

For example, patent documents: CN02113852.4, CN02157655.6, CN200410060436.6, CN200510073183.0, CN200910048056.3, etc. provide various heavy oil additives. The disadvantages are single function and inconspicuous effect. On the other hand, the improvement of energy-saving efficiency is accompanied by a substantial increase in the cost of additives, and the economic benefits are poor.