CN110629230A - Composite repairing agent for cement machinery and preparation method thereof - Google Patents
Composite repairing agent for cement machinery and preparation method thereof Download PDFInfo
- Publication number
- CN110629230A CN110629230A CN201910851874.0A CN201910851874A CN110629230A CN 110629230 A CN110629230 A CN 110629230A CN 201910851874 A CN201910851874 A CN 201910851874A CN 110629230 A CN110629230 A CN 110629230A
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- China
- Prior art keywords
- repairing agent
- minutes
- composite repairing
- cement machinery
- prepare
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/083—Iron or steel solutions containing H3PO4
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a composite repairing agent for cement machinery and a preparation method thereof. The composite repairing agent for cement machinery can efficiently remove rust, and greatly improves the rust resistance, frost resistance and corrosion resistance of the surface of the cement machinery; meanwhile, the composite repairing agent for cement machinery has the advantages of simple and clear manufacturing method, low cost and excellent practicability and economic benefit.
Description
Technical Field
The invention relates to the field of mechanical repairing agents, in particular to a composite repairing agent for cement machinery and a preparation method thereof.
Background
Because of its large volume, cement machinery is usually located outdoors, and long-term wind, rain and rain can cause serious corrosion and damage to the surface of the cement machinery. The surfaces of these cement machines are difficult to maintain after damage, and therefore, special repairing agents are required to be configured for the cement machines so as to achieve the purposes of rust removal, rust prevention, frost resistance and corrosion resistance.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide the composite repairing agent for the cement machinery and the manufacturing method thereof.
In order to achieve the purpose, the invention adopts the technical scheme that: the composite repairing agent for cement machinery is prepared from ethylene glycol, calcium chloride, glycerol, hydrochloric acid, methacrylic acid, polyaluminium chloride, triethanolamine, citric acid, hexamethylenetetramine, sodium dodecyl benzene sulfonate, urea, sodium chloride, sodium molybdate and phosphoric acid.
The invention also provides a manufacturing method of the composite repairing agent for the cement machinery, which comprises the following steps:
s1, stirring and mixing 10g of ethylene glycol, 2g of calcium chloride and 12g of glycerol for 30 minutes to prepare a standby reagent A;
s2, adding 0.2g of hydrochloric acid, 1g of methacrylic acid, 1.5g of polyaluminum chloride, 0.8g of triethanolamine, 2g of hexamethylenetetramine, 5g of urea, 10.1g of sodium chloride, 7.5g of sodium molybdate and 0.2g of phosphoric acid into 500ml of distilled water, and fully stirring for 30 minutes to prepare a standby reagent B;
s3, adding 2g of citric acid and 5g of sodium dodecyl benzene sulfonate into 500ml of distilled water, and fully and uniformly stirring for 10 minutes to prepare an activating agent;
s4, adding the standby reagent A into the standby reagent B, and fully stirring for 30 minutes to prepare a mixed solution;
s5, pouring the activating agent into the mixed solution, uniformly stirring, and standing for 120 minutes to complete the preparation of the composite repairing agent.
The composite repairing agent for cement machinery can efficiently remove rust, and greatly improves the rust resistance, frost resistance and corrosion resistance of the surface of the cement machinery; meanwhile, the composite repairing agent for cement machinery has the advantages of simple and clear manufacturing method, low cost and excellent practicability and economic benefit.
Detailed Description
The present invention will be described in further detail with reference to examples.
Examples
A method for preparing a composite repairing agent for cement machinery comprises the following steps:
s1, stirring and mixing 10g of ethylene glycol, 2g of calcium chloride and 12g of glycerol for 30 minutes to prepare a standby reagent A;
s2, adding 0.2g of hydrochloric acid, 1g of methacrylic acid, 1.5g of polyaluminum chloride, 0.8g of triethanolamine, 2g of hexamethylenetetramine, 5g of urea, 10.1g of sodium chloride, 7.5g of sodium molybdate and 0.2g of phosphoric acid into 500ml of distilled water, and fully stirring for 30 minutes to prepare a standby reagent B;
s3, adding 2g of citric acid and 5g of sodium dodecyl benzene sulfonate into 500ml of distilled water, and fully and uniformly stirring for 10 minutes to prepare an activating agent;
s4, adding the standby reagent A into the standby reagent B, and fully stirring for 30 minutes to prepare a mixed solution;
s5, pouring the activating agent into the mixed solution, uniformly stirring, and standing for 120 minutes to complete the preparation of the composite repairing agent.
The composite repairing agent for cement machinery prepared by the steps can well remove the corrosion on the surface layer of the cement machinery and increase the frost resistance, corrosion resistance and rust resistance of the cement machinery.
Claims (2)
1. The composite repairing agent for cement machinery is characterized by being prepared from ethylene glycol, calcium chloride, glycerol, hydrochloric acid, methacrylic acid, polyaluminum chloride, triethanolamine, citric acid, hexamethylenetetramine, sodium dodecyl benzene sulfonate, urea, sodium chloride, sodium molybdate and phosphoric acid.
2. The manufacturing method of the composite repairing agent for the cement machinery is characterized by comprising the following steps:
s1, stirring and mixing 10g of ethylene glycol, 2g of calcium chloride and 12g of glycerol for 30 minutes to prepare a standby reagent A;
s2, adding 0.2g of hydrochloric acid, 1g of methacrylic acid, 1.5g of polyaluminum chloride, 0.8g of triethanolamine, 2g of hexamethylenetetramine, 5g of urea, 10.1g of sodium chloride, 7.5g of sodium molybdate and 0.2g of phosphoric acid into 500ml of distilled water, and fully stirring for 30 minutes to prepare a standby reagent B;
s3, adding 2g of citric acid and 5g of sodium dodecyl benzene sulfonate into 500ml of distilled water, and fully and uniformly stirring for 10 minutes to prepare an activating agent;
s4, adding the standby reagent A into the standby reagent B, and fully stirring for 30 minutes to prepare a mixed solution;
s5, pouring the activating agent into the mixed solution, uniformly stirring, and standing for 120 minutes to complete the preparation of the composite repairing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851874.0A CN110629230A (en) | 2019-09-10 | 2019-09-10 | Composite repairing agent for cement machinery and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910851874.0A CN110629230A (en) | 2019-09-10 | 2019-09-10 | Composite repairing agent for cement machinery and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110629230A true CN110629230A (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910851874.0A Withdrawn CN110629230A (en) | 2019-09-10 | 2019-09-10 | Composite repairing agent for cement machinery and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110629230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111567553A (en) * | 2020-06-05 | 2020-08-25 | 沈小燕 | Bactericide for medical instruments |
-
2019
- 2019-09-10 CN CN201910851874.0A patent/CN110629230A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111567553A (en) * | 2020-06-05 | 2020-08-25 | 沈小燕 | Bactericide for medical instruments |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191231 |