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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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 de

Method used

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

[0014] A water purification agent formula, the formula mainly comprises: phosphine carboxylates, phosphonates, polyether-based polyaminophosphonate copolymers, sulfonate copolymers, and the weight percent of each component in the formula is phosphine carboxylates 11-15%, phosphonates 9-13%, polyether-based polyaminophosphonate copolymers 26-36%, sulfonate copolymers 44-54%, phosphine carboxylates mainly include 2-phosphinobutane -1,2,4-Tricarboxylic acids, phosphonates mainly include hydroxyethylidene diphosphonic acid.

[0015] The effects of the invention are as follows: 1. It is suitable for operation under the water quality conditions of high hardness and high alkalinit...

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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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