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Cleaning agent for cleaning petroleum film in sea and preparation method thereof

A detergent and oil film technology, applied in chemical instruments and methods, seawater treatment, other chemical processes, etc., can solve the problems that physical cleaning is greatly affected by wind, waves and viscosity, and achieve suitable for large-scale production, good cleaning effect, Ease of promoting the effect of the application

Active Publication Date: 2015-04-08
濮阳市绿洲实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The current method of cleaning oil slicks on the sea mainly uses physical methods, and its disadvantage is that the cleaning of physical methods is greatly affected by factors such as wind, waves and viscosity.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A detergent for removing oil film on the sea surface, comprising the following raw materials in parts by mass: 20 parts of diatomite, 10 parts of plant ash, 6 parts of rice bran, 10 parts of polycarbonate, 0.1 part of ZSM-5 molecular sieve, tripolymer 1 part of sodium phosphate, 0.01 part of COD degrading bacteria, 2 parts of N, N-dimethylcapricamide, 2 parts of lemon balm, 1 part of cold water flower, 200 parts of water.

[0026] The preparation method of the cleaning agent that this embodiment is used for removing sea surface oil film, comprises the steps:

[0027] Step (1), crushing fresh lemon balm and cold water flowers to 80-120 mesh, then using ethanol as a solvent, ultrasonically extracting, and then spray-drying the extract to obtain the extract; wherein, the temperature of ultrasonic extraction is 40 ℃, the number of extractions is 2 times, each time is 30min, and the amount of ethanol extracted each time is 4 times the total mass of lemon balm and cold water ...

Embodiment 2

[0032] A detergent for removing oil film on the sea surface, comprising the following raw materials in parts by mass: 30 parts of diatomite, 15 parts of plant ash, 8 parts of rice bran, 12 parts of polycarbonate, 0.3 part of ZSM-5 molecular sieve, three parts of 2 parts of sodium phosphate, 0.1 part of COD degrading bacteria, 4 parts of N, N-dimethyldecylamide, 4 parts of lemon balm, 3 parts of cold water flower, 300 parts of water.

[0033] The preparation method of the cleaning agent that this embodiment is used for removing sea surface oil film, comprises the steps:

[0034] Step (1), crushing fresh lemon balm and cold water flowers to 80-120 mesh, then using ethanol as a solvent, ultrasonically extracting, and then spray-drying the extract to obtain the extract; wherein, the temperature of ultrasonic extraction is 50 ℃, the number of extractions is 4 times, each time is 50min, and the amount of ethanol extracted each time is 7 times the total mass of lemon balm and cold wa...

Embodiment 3

[0039] A detergent for removing oil film on the sea surface, comprising the following raw materials in parts by mass: 22 parts of diatomite, 13 parts of plant ash, 7 parts of rice bran, 11 parts of polycarbonate, 0.2 part of ZSM-5 molecular sieve, three parts of 1.8 parts of sodium phosphate, 0.04 parts of COD degrading bacteria, 3 parts of N, N-dimethylcapricamide, 3.3 parts of lemon balm, 2 parts of cold water flower, 230 parts of water.

[0040] The preparation method of the cleaning agent that this embodiment is used for removing sea surface oil film, comprises the steps:

[0041] Step (1), crushing fresh lemon balm and cold water flowers to 80-120 mesh, then using ethanol as a solvent, ultrasonically extracting, and then spray-drying the extract to obtain the extract; wherein, the temperature of ultrasonic extraction is 43 ℃, the number of extractions is 3 times, each time is 40min, and the amount of ethanol extracted each time is 5 times the total mass of lemon balm and ...

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PUM

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Abstract

The invention relates to a cleaning agent for cleaning a petroleum film in the sea and a preparation method thereof and belongs to the technical field of petroleum cleaning. The cleaning agent for cleaning the petroleum film in the sea comprises the following raw materials in parts by mass: 20-30 parts of diatomaceous earth, 10-15 parts of grass ash, 6-8 parts of rice bran, 10-12 parts of polycarbonate, 0.1-0.3 part of ZSM-5 molecular sieve, 1-2 parts of sodium tripolyphosphate, 0.01-0.1 part of COD degradable bacteria, 2-4 parts of N, N-dimethyl decanamide, 2-4 parts of lemon balm, 1-3 parts of pilea notate and 200-300 parts of water. By the cleaning agent, the cleaning rate reaches above 96%, the adopted raw materials are safe and environment-friendly and the preparation method is suitable for mass production and is easy for popularization and application.

Description

technical field [0001] The invention belongs to the technical field of petroleum cleaning, and in particular relates to a cleaning agent for removing oil film on the sea surface and a preparation method thereof. Background technique [0002] The exploitation of seabed oil began at the beginning of the 20th century, but only a small number of seabed oil fields were discovered for a long period of time. It was not until the late 1960s that the exploration and exploitation of offshore oil developed by leaps and bounds. At present, more than 100 countries and regions in the world are conducting oil and gas exploration offshore, and more than 40 countries and regions are exploiting more than 150 offshore oil and gas fields. 1 / 4 of the total production. [0003] Petroleum and its refined products, such as gasoline, kerosene, diesel oil, etc., are easy to enter the marine environment during the mining, refining, storage, transportation and use of the pollution, which is currently ...

Claims

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Application Information

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IPC IPC(8): C09K3/32
CPCC02F1/40C02F2103/08C09K3/32
Inventor 杨月忠
Owner 濮阳市绿洲实业有限公司
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