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A corrosion and scale inhibitor for beer bottle washing machine

A corrosion and scale inhibitor, beer bottle washing machine technology, applied in the direction of descaling and water softening, complex / solubilizer treatment, special treatment targets, etc., can solve the problems of high alkalinity, scaling, corrosion scaling, etc. , to achieve the effects of odorless, good dispersion performance, good scale inhibition effect, and good corrosion inhibition effect

Active Publication Date: 2016-08-24
江苏叠石桥家纺产业集团有限公司
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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 machines, consisting of the following components by weight:

[0039] Sodium sulfate 11 parts

[0040] lignin 6 parts

[0041] 5 parts of phosphinopolycarboxylic acid

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

[0043] 3.1 parts of defoamer.

[0044] Using the corrosion and scale inhibitor described in Example 1 makes the corrosion inhibition effect reach 96.85%, so that the corrosion rate is reduced to 0.00214mm / a.

Embodiment 2

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

[0047] Sodium sulfate 16.16 parts

[0048] Lignin 9.67 parts

[0049] 8.72 parts of phosphinopolycarboxylic acid

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

[0051] 4.37 parts of defoamer.

[0052] Using the composite corrosion and scale inhibitor described in Example 2 makes the corrosion inhibition effect reach 97.93%, so that the corrosion rate is reduced to 0.00203mm / 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] Lignin 8.42 parts

[0057] 7.62 parts of phosphinopolycarboxylic acid

[0058] 2-phosphono-1,2,4-tricarboxylic butane 3.46 parts

[0059] 3.98 parts of defoamer.

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

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Abstract

The invention belongs to the technical field of water treatment and specifically relates to a corrosion and scale inhibitor for a beer bottle washing machine. The corrosion and scale inhibitor for the beer bottle washing machine is prepared from the following components in parts by weight: sodium sulfate, lignin, phosphino-polycarboxylic acid, 2-phosphinoacyl-1,2,4-tricarboxylic acid butane and a defoamer. The corrosion and scale inhibitor is convenient to use, low in toxicity, odorless and good in dispersing performance.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and in particular relates to a corrosion and scale inhibitor for beer bottle washing machines. Background technique [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. In various occasions at ambient temperature, the scaling of calcium carbonate and other inorganic salts 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, seriously affecting the normal operation of production equipment. With the rapid development of social economy and technological progress, water treatment technology has been paid more and more a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F5/08C02F5/10C02F5/14
CPCC02F5/08C02F5/10C02F5/14C02F2303/22
Inventor 王国斌
Owner 江苏叠石桥家纺产业集团有限公司
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