Active coal ash extractive with high fluidity and extraction method for active coal ash extractive

Abstract

The invention discloses an active coal ash extractive with high fluidity and an extraction method for the active coal ash extractive and belongs to the technical field of active substances. The active coal ash extractive contains fixed powder which is prepared from the following components in percentage by weight: 67-68 percent of aluminium sesquioxide, 28-29 percent of silicone trioxide, 2.2-2.3 percent of calcium oxide and 1.7-1.8 percent of magnesium oxide; and the fixed powder and water are stirred according to the mass ratio of 1: (0.26-0.28) to prepare the active coal ash extractive. The active coal ash extractive is high in fluidity and always keeps a flowing state under the condition with external force or vibration. After the active coal ash extractive is static, as water content in the active coal ash extractive is little, the active coal ash extractive can be rapidly dried and sized, and the curing action is realized. The active coal ash extractive is wide in application range and can be applied to multiple fields including drilling, coal mines, buildings and the like.

Description

technical field [0001] The invention belongs to the technical field of active substances, and in particular relates to a high-fluidity active fly ash extract and an extraction method thereof. Background technique [0002] In recent years, with the development of industrial technology, active materials have been widely used and promoted. The main purpose of active fly ash extract is to improve the efficiency of the production process of a certain working link. In the existing oil drilling technology, in order to obtain more oil, the drilling depth has been developed from 4,000 meters to tens of thousands of meters. However, in the process of oil drilling, it is first necessary to pass mud or cement slurry to the side and bottom of the well. To solidify, it needs to rely on the fluidity of the stirred mud or cement slurry to flow to various places in the wellbore through the narrow wellbore, and the solidification of the drilling can be realized after the mud or cement slurry ...

AI Technical Summary

Problems solved by technology

In the existing oil drilling technology, in order to obtain more oil, the drilling depth has been developed from 4,000 meters to tens of thousands of meters. However, in the process of oil drilling, it is first necessary to pass mud or cement slurry to the side and bottom of the well. To solidify, it needs to rely on the fluidity of the stirred mud or cement slurry to flow to various places in the wellbore through the narrow wellbore, and the solidification of the drilling can be realized after the mud or cement slurry is dried. However, due to the existing The well body of the well is deep, and the mud may solidify halfway during the process of flowing in the well body, so that the mud can no longer reach the bottom of the well body, and the bottom of the well body cannot be solidified. It is very dangerous. In view of this kind of thinking, the applicant of the present invention has researched and developed a high fluidity active fly ash extract and its extraction method that can be applied to drilling and other fields, so as to overcome the problems caused by this related technology. the puzzle