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Corrosion and scale inhibitor for beer bottle washing machine

A corrosion and scale inhibitor, beer bottle washing machine technology, applied in the field of water treatment, can solve the problems of high alkalinity, corrosion and scaling, scaling, etc., to achieve odorless dispersion performance, good corrosion inhibition, good scale inhibition effect of effect

Inactive Publication Date: 2015-03-25
山东华亚环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the increasing demand for beer, the beer bottle washing machine also plays a pivotal role in the beer production process, but the bottle washing water used has high strength, high alkalinity, and serious scaling characteristics. When the water temperature is higher than In various occasions of ambient temperature, the scaling of calcium carbonate and other inorganic salts will bring serious consequences
When it is used as a cleaning medium for the beer washing machine system, it will cause deterioration of water quality, corrosion and scaling, etc., resulting in blockage or leakage of equipment and pipelines, seriously affecting the normal operation of production equipment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A corrosion and scale inhibitor for beer bottle washing machine, which is composed of the following components by weight:

[0039] 11 parts of sodium sulfate

[0040] Carboxymethyl cellulose 6 parts

[0041] 5 parts of orthophosphate

[0042] 2-phosphono-1,2,4-tricarboxylic acid butane 2.7 parts

[0043] 3.1 parts of defoamer.

[0044] The use of the corrosion and scale inhibitor described in Example 1 makes the corrosion inhibition effect reach 96.8% and reduces the corrosion rate to 0.0021 mm / a.

Embodiment 2

[0046] The corrosion and scale inhibitor for beer bottle washing machine is composed of the following components by weight:

[0047] 16.14 parts of sodium sulfate

[0048] 9.67 parts of carboxymethyl cellulose

[0049] 8.72 parts of orthophosphate

[0050] 2-phosphono-1,2,4-tricarboxylic acid butane 3.75 parts

[0051] 4.37 parts of defoamer.

[0052] Using the composite corrosion and scale inhibitor described in Example 2 enables the corrosion inhibition effect to reach 97.92%, and reduces the corrosion rate to 0.00203 mm / a.

Embodiment 3

[0054] The corrosion and scale inhibitor for beer bottle washing machine is composed of the following components by weight:

[0055] Sodium sulfate 14.38 parts

[0056] Carboxymethyl cellulose 8.42 parts

[0057] 7.62 parts of orthophosphate

[0058] 2-phosphono-1,2,4-tricarboxylic acid butane 3.45 parts

[0059] 3.98 parts of defoamer.

[0060] Using the composite corrosion and scale inhibitor described in Example 3 enables the corrosion inhibition effect to reach 98.15%, and the corrosion rate is reduced to 0.00209 mm / a.

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PUM

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Abstract

The invention belongs to the technical field of water treatment, and in particular relates to a corrosion and scale inhibitor for a beer bottle washing machine. The corrosion and scale inhibitor for the beer bottle washing machine consists of the following components in parts by weight: sodium sulfate, carboxymethyl cellulose, normal phosphate, 2-phosphono-1,2,4-tricarboxylic butane and a defoamer. The corrosion and scale inhibitor is convenient to use, small in toxicity and good in tasteless dispersity.

Description

Technical field [0001] The invention belongs to the technical field of water treatment, and specifically relates to a corrosion and scale inhibitor for beer bottle washing machines. Background technique [0002] With the increasing demand for beer, beer bottle washing machines have also played a pivotal role in the beer production process, but the bottle washing water used has high strength, high alkalinity, and serious scaling characteristics. When the water temperature is higher than In various occasions of ambient temperature, the scaling of inorganic salts such as calcium carbonate will bring serious consequences. When it is used as a cleaning medium in the beer washing machine system, it will cause deterioration of water quality, corrosion and scaling, etc., resulting in blockage or leakage of equipment and pipelines, and seriously affecting the normal operation of production equipment. With the rapid development of social economy and technological progress, water treatment...

Claims

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Application Information

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IPC IPC(8): C02F5/14C02F5/08
CPCC02F5/145C02F2103/32C02F2303/08C02F2303/22
Inventor 牟军平朱娜刘晓于春光
Owner 山东华亚环保科技有限公司
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