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Slop oil mud separating agent

A technology of separating agent and sludge, applied in sludge treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of polluted groundwater, incomplete treatment, high treatment cost, etc., and achieve the goal of reducing pollution Effect

Active Publication Date: 2007-10-31
大庆市万物源环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sludge is an oily pollutant produced in the process of oil exploitation or refining, which contains 15-50% of crude oil, 40-80% of water and 15-20% of mud and sand. Injection method, burial method, stacking method and incineration method, the above treatment methods have high treatment costs, and if the treatment is not thorough, it will also cause secondary pollution, pollute the groundwater, and even occupy land. The polluted farmland cannot be recultivated to make it barren In addition, 15-50% of the crude oil contained in the sewage sludge is thrown away in vain along with its treatment, resulting in a waste of energy. Therefore, it is necessary to study the method and research of the resource treatment of sewage sludge

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A sludge separating agent is prepared by mixing 66% by weight of sulfonic acid, 16.8% by weight of potassium aluminum sulfate, 17% by weight of water, 0.1% by weight of methyl red and 0.1% by weight of maleic anhydride.

[0010] Preparation method: first dilute 66 kg of sulfonic acid with 17 kg of water, then pour 16.8 kg of potassium aluminum sulfate, 0.1 kg of methyl red and 0.1 kg of maleic anhydride into the diluted sulfonic acid and stir Until it is completely dissolved, the preparation of the sludge separator is completed.

Embodiment 2

[0012] A sludge separating agent is prepared by mixing 69% by weight of sulfonic acid, 12.7% by weight of potassium aluminum sulfate, 18% by weight of water, 0.15% by weight of methyl red and 0.15% by weight of maleic anhydride.

[0013] Preparation method: first dilute 69 kg of sulfonic acid with 18 kg of water, then pour 12.7 kg of potassium aluminum sulfate, 0.15 kg of methyl red and 0.15 kg of maleic anhydride into the diluted sulfonic acid and stir until completely dissolved.

Embodiment 3

[0015] A sludge separating agent is prepared by mixing 68% by weight of sulfonic acid, 15% by weight of potassium aluminum sulfate, 16.7% by weight of water, 0.2% by weight of methyl red and 0.1% by weight of maleic anhydride.

[0016] Preparation method: first dilute 68 kg of sulfonic acid with 16.7 kg of water, then pour 15 kg of potassium aluminum sulfate, 0.2 kg of methyl red and 0.1 kg of maleic anhydride into the diluted sulfonic acid and stir until completely dissolved.

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PUM

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Abstract

The invention discloses a dirty oil sludge separating agent, which comprises the following steps: allocating 65-70% sulfonic acid, 12-17% potassium alum, 15-20% water, 0. 1-0. 3% methyl red; 0. 1-0. 15% maleic anhydride; decanting into diluting sulfonic acid; stirring; dissolving completely; preparing dirty oil sludge separating agent. This invention can separate source oil out from the dirty oil sludge, which can full reclaim utilization finite oil resources.

Description

technical field [0001] The invention relates to a chemical separation agent, in particular to a chemical separation agent for sludge. Background technique [0002] Sludge is an oily pollutant produced in the process of oil exploitation or refining, which contains 15-50% of crude oil, 40-80% of water and 15-20% of mud and sand. Injection method, burial method, stacking method and incineration method, the above treatment methods have high treatment costs, and if the treatment is not thorough, it will also cause secondary pollution, pollute the groundwater, and even occupy land. The polluted farmland cannot be recultivated to make it barren In addition, 15-50% of the crude oil contained in the sludge is thrown away in vain along with its treatment, resulting in a waste of energy. Therefore, it is necessary to study the method and research on the resource treatment of sludge. Contents of the invention [0003] The technical problem to be solved by the present invention is to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/00
Inventor 徐世忠
Owner 大庆市万物源环保科技有限公司