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Water purification medicament

A water purification agent and formula technology, applied in water/sewage treatment, descaling and water softening, water/sludge/sewage treatment, etc. problems such as optimal operation, serious scale deposition, etc., to achieve the effect of moderate cost

Inactive Publication Date: 2013-06-19
蒋发兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After several years of operation, it was found that after running for a period of time, the steam condenser 905-C of the carbon dioxide compressor in the urea plant experienced a decrease in heat exchange efficiency and serious scale deposition, which was not conducive to the safety, stability, long-term, and fullness of the entire plant. , excellent operation

Method used

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Embodiment Construction

[0013] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0014] A water purification agent formulation, the formulation mainly includes: phosphine carboxylate, phosphonate, polyether-based polyamino phosphonate copolymer, sulfonate copolymer, the weight percentage of each component in the formula is phosphine carboxylate 11-15%, phosphonate 9-13%, polyether-based polyaminophosphonate copolymer 26-36%, sulfonate copolymer 44-54%, phosphine carboxylate mainly includes 2-phosphinobutane - 1,2,4-tricarboxylic acids, phosphonates mainly include hydroxyethylidene diphosphonic acid.

[0015] The effects of the present invention are: 1. It is suitable for operation under high-hardness and high-alkalinity water quality conditions (calcium carbonate+tota...

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Abstract

The invention discloses a water purification medicament. The formula of the water purification medicament mainly comprises the components in the following percentage by weight: 11-15% of phosphonic carboxylate, 9-13% of phosphonate, 26-36% of polyether poly-amino phosphonate copolymer and 44-54% of sulfonate copolymer. The water purification medicament disclosed by the invention is economic, environment-friendly and strong in applicability.

Description

technical field [0001] The invention relates to a medicament formula, in particular to a water purifying medicament formula. Background technique [0002] The circulating cooling water treatment formula was originally the Betz formula introduced with the large chemical fertilizer plant in the 1970s. After continuous digestion, absorption and development and utilization of domestic water treatment chemicals, it was adjusted to the localized enlarged phosphoric acid after self-research in the 1980s. Salt based slightly acidic treatment formula. With the development of domestically produced water stabilizing agents and the transformation of the circulating cooling water system, it was changed to an all-organophosphorus alkaline formula in 1996. After several years of operation, it was found that after running for a period of time, the steam condenser 905-C of the carbon dioxide compressor in the urea plant experienced a decrease in heat exchange efficiency and serious scale ...

Claims

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Application Information

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IPC IPC(8): C02F1/00C02F5/00
Inventor 蒋发兵
Owner 蒋发兵
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