Washing liquid for treating light oil product polluted mud and sand and recovering oil, and use method thereof
A light oil product and oil recovery technology, which is applied in the field of environmental pollution control, can solve the problems of not considering the recycling of oil recycling lotion, complicated treatment process, and low oil removal rate, and achieves good economic value and application prospects. Reduced investment and operating costs, easy to use
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Embodiment 1
[0039] This embodiment provides a lotion for treating light oil-contaminated silt and recovering oil. The preparation of the lotion includes the following specific steps:
[0040]In parts by weight, take 90 parts of tap water, add 1 part of sodium chloride, 1 part of didodecyl ethoxy disulfate sodium salt (GA12-2-12), and n-butanol to the tap water in sequence. 6 parts, n-octane 2 parts, prepare about 600mL of the lotion.
Embodiment 2
[0042] This embodiment provides a lotion for treating light oil-contaminated silt and recovering oil. The preparation of the lotion includes the following specific steps:
[0043] In parts by weight, take 82 parts of tap water, add 3 parts of potassium chloride, 3 parts of dibasic alcohol disuccinic acid diester sulfonate, 8 parts of n-butanol, and 4 parts of kerosene to the tap water in sequence, and mix Constrain approximately 700 mL of this wash solution.
Embodiment 3
[0045] This embodiment provides a lotion for treating light oil-contaminated silt and recovering oil. The preparation of the lotion includes the following specific steps:
[0046] In terms of parts by weight, take 68 parts of tap water, add 10 parts of sodium sulfate, 7 parts of N,N'-didecanoyl ethylenediamine diacetate, 10 parts of n-butanol, and 5 parts of diesel oil to the tap water in sequence. A total of about 700 mL of this lotion was prepared.
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