Carbon dioxide-based nano energy-gathering mixed-phase foam emulsion and preparation device and method thereof
A technology of carbon dioxide and high-pressure carbon dioxide, applied in chemical instruments and methods, heat exchange materials, drilling compositions, etc., can solve problems such as insufficient kinetic energy, high risk, and environmental pollution, and achieve easy production, economical price, Simple structure of the device
Inactive Publication Date: 2017-06-06
胡少斌
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Problems solved by technology
[0004] In order to solve the problems of insufficient kinetic energy of the current hydraulic fracturing fluid, and high-energy gas blasting and fracturing of conventional explosives to pollute the environment and have a high degree of risk, the purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art and provide a carbon dioxide-based nano energy-gathering miscible Foam emulsion and its preparation device and method
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[0056] Below in conjunction with accompanying drawing and embodiment describe in detail:
[0057] 1. Device
[0058] 1. Overall
[0059] The device includes nano energy-gathering fluid 1, high-pressure carbon dioxide 2, A booster metering pump 3, B booster metering pump 4, first valve 5, second valve 6, third valve 7, piston 8, high-pressure carbon dioxide storage 9, Nano energy-gathering fluid storage 10, the fourth valve 11, the first solenoid valve 12, the second solenoid valve 13, the third solenoid valve 14, the static mixer 15, the one-way valve 16 and the high-pressure mixed-phase foam emulsion storage 17;
[0060] Its location and connection relationship are:
[0061] The nano-energy-concentrating fluid 1, the A booster metering pump 3, the first valve 5, the fourth valve 11 and the nano-energy-concentrating fluid storage 10 are connected in sequence;
[0062] High-pressure carbon dioxide 2, B booster metering pump 4, second valve 6, third valve 7 and high-pressure ...
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The invention discloses carbon dioxide-based nano energy-gathering mixed-phase foam emulsion and a preparation device and method thereof, and relates to a new power energy technology. The carbon dioxide-based nano energy-gathering mixed-phase foam emulsion is prepared from the ingredients in parts by mass: 1 part of nano energy-gathering fluid and 3 to 4 parts of high pressure carbon dioxide, wherein the nano energy-gathering fluid is prepared by blending nanoscale energy-gathering particles, such as nano magnesium particles, nano aluminum particles and nano sodium peroxide particles, a dispersant, a surfactant and a carbon dioxide thickener according to the mass ratio of 3 to 2 to 1 to 0. 01 to 0.01 to 0.05; the high-pressure carbon dioxide is liquid or supercritical carbon dioxide base liquid. The device is simple in structure, easy to produce, and is cost-effective; industrial waste is used to be conducive to energy conservation and emission reduction; the shock wave generated by deflagration of carbon dioxide-based nano energy-gathering mixed-phase foam and phase change expansion pressure of carbon dioxide are utilized to form a dynamic and static combined load.
Description
technical field [0001] The present invention relates to new power energy technology, in particular to a carbon dioxide-based nano-energy-gathering miscible foam emulsion and its preparation device and method; the miscible foam emulsion can be used as a source power base fluid, and can be applied to the development of mines, tunnels, and underground rock mass engineering. Excavation, rock blasting, artificial vibrator and other fields, as fracturing fluid or heat transfer medium, can also be used in the fields of fracturing permeability enhancement, displacement, pyrolysis and mass transfer and heat transfer in the development of formation resources. Background technique [0002] Nanofluid is a concept first proposed by choi of Argonne National Laboratory in the United States in 1995, that is, adding nanoparticles to liquid in a certain way and proportion to form a uniform and stable suspension. Due to the excellent characteristics of nanofluids, it has potential application ...
Claims
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IPC IPC(8): C09K8/60C09K8/70C09K8/84C09K5/10
CPCC09K8/703C09K5/10C09K8/602C09K8/845C09K2208/10
Inventor 胡少斌
Owner 胡少斌