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A technology of mechanical equipment and anti-scaling agent, applied in descaling and water softening, water/sludge/sewage treatment, chemical instruments and methods, etc. Amplifies and delays dirt
Inactive Publication Date: 2014-11-26
QINGDAO QIYUAN ZHENDONG ELECTRIC
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Abstract
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Problems solved by technology
[0002] During the operation of the equipment, due to the presence of many stains, oil stains and other pollutants in the operating environment, and long-term contact with air and moisture, a lot of rust will be generated on the equipment, which will affect the use of the equipment
Method used
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Embodiment 1
[0011] An antiscaling agent for mechanical equipment is made of the following raw materials in parts by weight:
[0012] 8 parts of organic phosphonate, 4 parts of sodium dodecylbenzenecyclonate, 8 parts of hydroxyethylidene diphosphonic acid, 2 parts of magnesium nitrate, 3 parts of linseed oil, 2.5 parts of potassium pyrophosphate, 3.5 parts of chloramine, three 1.2 parts of ethanolamine, 2.5 parts of n-propanol, 3.4 parts of thickener.
Embodiment 2
[0014] An antiscaling agent for mechanical equipment is made of the following raw materials in parts by weight:
[0015] 15 parts of organic phosphonate, 7 parts of sodium dodecylbenzenecyclonate, 15 parts of hydroxyethylene diphosphonic acid, 6 parts of magnesium nitrate, 7 parts of linseed oil, 6 parts of potassium pyrophosphate, 8 parts of chloramine, three 4 parts of ethanolamine, 7 parts of n-propanol, 8 parts of thickener.
Embodiment 3
[0017] An antiscaling agent for mechanical equipment is made of the following raw materials in parts by weight:
[0018] 11 parts of organic phosphonate, 5.5 parts of sodium dodecylbenzenecyclonate, 12 parts of hydroxyethylidene diphosphonic acid, 4 parts of magnesium nitrate, 5 parts of linseed oil, 4.2 parts of potassium pyrophosphate, 5.8 parts of chloramine, three 2.9 parts of ethanolamine, 4.2 parts of n-propanol, and 6 parts of thickener.
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Abstract
A scale inhibitor for mechanical equipment is prepared from the following raw materials, by weight, 8-15 parts of organic phosphonate, 4-7 parts of sodium dodecyl benzene sulfonat, 8-15 parts of 1-hydroxyethylidene-1,1-diphosphonicacid, 2-6 parts of magnesium nitrate, 3-7 parts of linseed oil, 2.5-6 parts of potassium pyrophosphate, 3.5-8 parts of chloramine, 1.2-4 parts of triethanolamine, 2.5-7 parts of n-propanol and 3.4-8 parts of a thickening agent. The invention has the following beneficial effects: the scale inhibitor can be used to delay formation of dirt and scale and form a protective layer to prevent expansion of dirt and is widely applied to metal equipment such as pipelines, heat exchangers, boilers and the like.
Description
technical field [0001] The invention relates to an antiscaling agent for mechanical equipment. Background technique [0002] During the operation of the equipment, due to the existence of many pollutants such as stains and oil stains in the operating environment, and long-term contact with air and moisture, a lot of rust will be generated on the equipment, which will affect the use of the equipment. There are many anti-scaling technologies, including chemical methods, physical methods and technological methods. The anti-scaling mechanism of the chemical method is to use some characteristics of the chemical anti-scaling agent to prevent the production of scale; the anti-scaling mechanism of the physical method is to use the functions of some physical instruments and equipment to inhibit the formation of scale; Control certain operating process conditions to destroy or reduce the chance of scale formation. Among various methods of inhibiting and slowing down scaling, chemica...
Claims
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Application Information
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