Cleaning agent used for high-wax crude oil volume tube, preparation method and use method
A volumetric tube and cleaning agent technology, applied in the field of cleaning agents, can solve the problems of inability to improve cleaning efficiency and cleaning degree, and achieve the effects of short cleaning time, low cleaning temperature and low concentration
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Embodiment 1
[0029] In this embodiment, a cleaning agent for volumetric pipes of high-wax crude oil consists of the following components: 10 parts of solvent, 4 parts of co-solvent, 2 parts of surfactant, 2 parts of emulsifier and 50 parts of water.
[0030] Wherein, described solvent is the mixed solvent of toluene, xylene, 120# solvent oil and diesel oil, and wherein, the volume fraction of each component in described mixed solvent is: toluene 5 parts, xylene 10 parts, 120# solvent oil 3 parts and 10 parts of diesel oil.
[0031] Wherein, the cosolvent is a mixture of diethylene glycol butyl ether, ethylene glycol butyl ether, sherwood oil and isopropanol; the volume fraction of each component in the mixture is: 10 parts of diethylene glycol butyl ether, 5 parts of ethylene glycol butyl ether, 3 parts of petroleum ether, and 8 parts of isopropanol.
[0032] Wherein, the surfactant is mixed by petroleum sulfonate, sorbitan fatty acid ester, fatty alcohol polyoxyethylene ether and polyoxy...
Embodiment 2
[0039] The present invention is achieved through the following measures: a cleaning agent for volumetric pipes of high-wax crude oil, consisting of the following components: 20 parts of solvent, 10 parts of co-solvent, 8 parts of surfactant, 8 parts of emulsifier and 90 parts of water.
[0040] Wherein, described solvent is the mixed solvent of toluene, xylene, 120# solvent naphtha and diesel oil, wherein the volume fraction of each component in the said mixed solvent is: 8 parts of toluene, 15 parts of xylene, 5 parts of 120# solvent naphtha And diesel 12 parts.
[0041] Wherein, the cosolvent is a mixture of diethylene glycol butyl ether, ethylene glycol butyl ether, sherwood oil and isopropanol; the volume fraction of each component in the mixture is: 20 parts of diethylene glycol butyl ether, 8 parts of ethylene glycol butyl ether, 5 parts of petroleum ether, and 12 parts of isopropanol.
[0042] Wherein, the surfactant is mixed by petroleum sulfonate, sorbitan fatty aci...
Embodiment 3
[0049] The present invention is achieved through the following measures: a cleaning agent for high-wax crude oil volumetric pipes, consisting of the following components: 15 parts of solvent, 5 parts of cosolvent, 5 parts of surfactant, 6 parts of emulsifier and 80 parts of water.
[0050] Wherein, described solvent is the mixed solvent of toluene, xylene, 120# solvent naphtha and diesel oil, and wherein, the volume fraction of each component in described mixed solvent is: toluene 6 parts, xylene 12 parts, 120# solvent naphtha 4 parts and diesel 15 parts.
[0051]Wherein, the cosolvent is a mixture of diethylene glycol butyl ether, ethylene glycol butyl ether, sherwood oil and isopropanol; the volume fraction of each component in the mixture is: 15 parts of diethylene glycol butyl ether, 6 parts of ethylene glycol butyl ether, 4 parts of petroleum ether, 10 parts of isopropanol.
[0052] Wherein, the surfactant is mixed by petroleum sulfonate, sorbitan fatty acid ester, fatt...
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