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Coal mining water treatment chemical and coal mining water treatment method thereof

A water treatment and coal mine technology, applied in mining wastewater treatment, oxidized water/sewage treatment, water/sludge/sewage treatment, etc. The effect of reducing pipeline renewal costs, inhibiting scaling and corrosion, and reducing energy consumption

Inactive Publication Date: 2019-02-15
朱鹏宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that large-scale coal mine gas pumping pumps are prone to scaling and corrosion, which ultimately affects the treatment effect of coal mining water, the present invention provides a coal mine coal mining water treatment agent and its treatment method for coal mine coal mining water

Method used

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  • Coal mining water treatment chemical and coal mining water treatment method thereof
  • Coal mining water treatment chemical and coal mining water treatment method thereof
  • Coal mining water treatment chemical and coal mining water treatment method thereof

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Embodiment Construction

[0017] A coal mining water treatment agent, prepared from the following raw materials in weight percentage: 1.0 wt% solid stearyl imidazoline silver acetate, 1.0 wt% solid potassium ferrate, 10.0 wt% solid sodium dihydroxyethylglycinate, 10.0 wt% solid sodium 2-oxyacetoxymalonate, 13.0 wt% solid potassium molybdate, 10.0 wt% solid 2-propargylmercaptobenzimidazole, 25.0 wt% solid sodium hexamethylenetetramine diacetate, Viscous fluid melamine formaldehyde resin 30.0 wt%; wherein: stearyl imidazoline silver acetate and potassium ferrate are fungicides; sodium bishydroxyethylglycinate and sodium 2-oxyacetoxymalonate are scale inhibitors and removers; Potassium molybdate is an inorganic salt descaling agent; 2-propargylmercaptobenzimidazole is a corrosion inhibitor; sodium hexamethylenetetramine diacetate is a corrosion inhibitor; melamine formaldehyde resin is a binder.

[0018] Stearyl imidazoline silver acetate, a new type of strong antibacterial and fungicide for industrial us...

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Abstract

The invention belongs to the technical field of coal mining water treatment. In order to solve the problem that the treatment effect is affected because the current large-sized coal mine gas pump is prone to scale formation and corrosion phenomena, the invention provides a coal mining water treatment chemical and a coal mining water treatment method thereof. The coal mining water treatment chemical is prepared from silver stearyl imidazolinyl acetate, potassium ferrate, sodium dihydroxyethyl glycinate, sodium 2-oxyacetic malonate, potassium molybdate, 2-propargylmercaptobenzimidazole, sodium hexamethylenetetramine acetate and melamine formaldehyde resin proportionally. The coal mining water treatment chemical contains a substance with good sterilizing, anticorrosive, corrosion-inhibiting,scale-inhibiting and scale-removing effects, forms a chelate easily soluble in water, and has good scale-inhibiting and scale-removing effects; the coal mining water treatment chemical has the stainless steel container corrosion inhibiting rate of 95% or above; the coal mining water treatment chemical does not cause any pollution and damage to the environment. A water treatment device uses three layers of active aluminum oxide, specially-made biomass activated carbon and ceramic filter granules for combined filtration, and can achieve a high-quality purification effect.

Description

technical field [0001] The invention belongs to the technical field of coal mining water treatment, and in particular relates to a coal mining water treatment agent and a method for treating the coal mining water. Background technique [0002] Scaling and corrosion often occur in large coal mine gas pumping pumps and circulating water systems of air compressors, resulting in the scale blocking the gap between the impeller and the pump body, locking the pump body, and blocking the water jacket with scale in the air compressor. The cooling water cannot effectively exchange heat with the cylinder wall, which shortens the running time of the gas pumping pump and the air compressor, and frequently stops and starts the machine, which cannot meet the requirements of safe and efficient operation. Contents of the invention [0003] In order to solve the problem that large-scale coal mine gas pumping pumps are prone to scaling and corrosion and finally affect the treatment effect of...

Claims

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Application Information

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IPC IPC(8): C02F5/12C02F5/10C02F103/10
CPCC02F1/50C02F1/72C02F5/10C02F5/105C02F5/12C02F5/125C02F2103/10C02F2303/04C02F2303/08
Inventor 朱鹏宇
Owner 朱鹏宇
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