CN1102650C - Household descaling agent - Google Patents
Household descaling agent Download PDFInfo
- Publication number
- CN1102650C CN1102650C CN 99126998 CN99126998A CN1102650C CN 1102650 C CN1102650 C CN 1102650C CN 99126998 CN99126998 CN 99126998 CN 99126998 A CN99126998 A CN 99126998A CN 1102650 C CN1102650 C CN 1102650C
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- descaling agent
- descaling
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Abstract
The present invention relates to a household descaling agent which is mainly composed of hydrochloric acid, gelatin, methenamine, glyoxal and water. A product of the present invention can greatly reduce or eliminate corrosion for various utensils. Besides, the present invention has the advantages of simple preparation, low material cost, strong descaling capability, short descaling time, no toxicity, no taste, no pollution and no corrosion. Thus, the present invention can be widely applied to the water scale removal of various utensils made of metal, ceramics, plastics, etc.
Description
The present invention relates to a kind of chemical cleaning agent solution, particularly a kind of household descaling agent.
Existing scale remover mainly adopts hydrochloric acid, nitric acid etc. directly to inject in the container, reaches the scale removal purpose by circulation and immersion, though this class scale remover descale effect is better, to the container seriously corroded, often use can be shortened the work-ing life of container greatly; Another kind of home-use descaling cleaning agent, is washed clean-out system such as despot at, goldfish washing composition clean as strange power, though less to the vessel corrosion, descale effect is poor, only is suitable for the removing of loose soft dirt.
The objective of the invention is to overcome the defective that existing scale remover exists and a kind of improved household descaling agent is provided, use this scale remover neither to corrode the scale removal vessel, can take out stains within a short period of time again, scale, metal rust and various loose, hard dirt layer.
To achieve these goals, the present invention prepares a kind of household descaling agent, and this scale remover mainly is made up of hydrochloric acid, gelatin, hexamethylenetetramine, oxalic dialdehyde and water, and the proportioning components of every kilograms of product is:
Hydrochloric acid 650～the 800g of 31% concentration
Gelatin 10～50g
Hexamethylenetetramine 5～30g
Oxalic dialdehyde 1～30g
Surplus is a water.
Product of the present invention is pressed the working concentration dilution, Dilution ratio is: the invention product: water=1: 3, goldfish washing composition (production of Beijing daily use chemicals two factories) was by 1: 1 dilution proportion, the strange clean clean-out system of power (articles for washing company limited produced when the Hubei vigor was U.S. clean) does not dilute, carry out the scale removal test relatively, experiment container is the aluminium kettle, and the scale removal mode adopts natural immersion.Correlation data such as following table:
| Name of product | Consumption (ml) | The scale removal time (hour) | Scale removal amount (g) | Product price (unit) |
| The invention product | 200 | 0.5 | 120 | 0.4 |
| The goldfish washing composition | 200 | 0.5 | 5 | 1.25 |
| The strange clean clean-out system of power | 200 | 0.5 | 3 | 7.6 |
Because gelatin and hexamethylenetetramine have special inhibition protection effect to metal; oxalic dialdehyde also has good use protective benefits; product of the present invention can significantly reduce or eliminate the corrosion to various vessel; preparation is simple; raw materials cost is low, and the scale removal ability is strong, and the scale removal time is short; nonpoisonous and tasteless pollution-free corrosion, the incrustation scale that can be widely used in vessel such as various metals, pottery, plastics is removed.
Be specific embodiments of the invention below:
The 20g gelatin is joined in the 150g water, be heated to 60～80 ℃ of dissolvings, add 31% technical hydrochloric acid 700g then, add hexamethylenetetramine (chemical pure) 10g again, oxalic dialdehyde (chemical pure) 10g, and supply water to 1000g, promptly obtain this product after the dissolving evenly.
According to the thickness of vessel incrustation scale, can be with 3～5 times of uses of this product dilution, generally incrustation scale thickness is below 2mm in the vessel, and with the solution of 3 times of dilutions, be that solvable soaking removed totally half an hour.
Claims (1)
1, a kind of household descaling agent is characterized in that mainly being made up of hydrochloric acid, gelatin, hexamethylenetetramine, oxalic dialdehyde and water, and the proportioning components of every kilograms of product is:
Hydrochloric acid 650～the 800g of 31% concentration
Gelatin 10～50g
Hexamethylenetetramine 5～30g
Oxalic dialdehyde 1～30g
Surplus is a water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99126998 CN1102650C (en) | 1999-12-24 | 1999-12-24 | Household descaling agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99126998 CN1102650C (en) | 1999-12-24 | 1999-12-24 | Household descaling agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1301809A CN1301809A (en) | 2001-07-04 |
| CN1102650C true CN1102650C (en) | 2003-03-05 |
Family
ID=5284657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99126998 Expired - Fee Related CN1102650C (en) | 1999-12-24 | 1999-12-24 | Household descaling agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1102650C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103614257A (en) * | 2013-11-07 | 2014-03-05 | 山东圣阳电源股份有限公司 | Assistant formula of repaired storage battery appearance and preparation method thereof |
| CN106318699A (en) * | 2016-07-25 | 2017-01-11 | 启东市新浪餐具有限公司 | Household scale remover |
| CN108300605A (en) * | 2018-02-07 | 2018-07-20 | 合肥嘉仕诚能源科技有限公司 | A kind of heating boiler and pipeline scale remover |
-
1999
- 1999-12-24 CN CN 99126998 patent/CN1102650C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1301809A (en) | 2001-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |