CN1196776C - Descaler cream used specicially for vehicle radiator - Google Patents
Descaler cream used specicially for vehicle radiator Download PDFInfo
- Publication number
- CN1196776C CN1196776C CN 99126335 CN99126335A CN1196776C CN 1196776 C CN1196776 C CN 1196776C CN 99126335 CN99126335 CN 99126335 CN 99126335 A CN99126335 A CN 99126335A CN 1196776 C CN1196776 C CN 1196776C
- Authority
- CN
- China
- Prior art keywords
- grams
- cream
- water
- acid
- descaling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention belongs to a preparation method of a descaling cream used specially for vehicle cisterns. In the method, the descaling cream is prepared from solid acid, namely chloroacetic acid, sulfamic acid, etc. which are used as effective ingredients of the descaling cream, urotropine, thiourea, ammonium thiocyanate, etc. which are used as corrosion inhibitors, peregal and a 1227 anionic surfactant. Water insoluble matter in obtained products is less than or equal to 0.4%, the descaling efficiency of the descaling cream can achieve 95%, and the protective efficiency for basal bodies can achieve 99%.
Description
Technical field
The invention belongs to the preparation method of Descaler cream used specicially for vehicle radiator.
Background technology
Water tank matting descalling technique has become the important means and the routine operation of vehicle maintenance at present.Existing detergent for water tank constitutes by the number of chemical component, and Chinese patent 96106464.1 discloses a kind of scale remover of cleaning water scale on vehicle radiator inner wall, and its scale removal major ingredient is a liquid acid: phosphoric acid, acetic acid etc.These scale removers are in application process, and preparation need have technical skill, and maintenance needs to carry out in professional repairman shop, so the maintenance scale removal of automobile is convenient inadequately.
Summary of the invention
The preparation method who the purpose of this invention is to provide a kind of Descaler cream used specicially for vehicle radiator, it is that Mono Chloro Acetic Acid, thionamic acid etc. are as scale removal cream effective ingredient that this method adopts solid acid, adopt vulkacit H, thiocarbamide, thiocyanic acid amine etc. as inhibiter, adopt fatty alcohol-polyoxyethylene ether, dodecyl benzyl dimethyl ammonium chloride is made scale removal cream.
Scale removal cream major ingredient of the present invention is organic solid acid, be xln during its effective ingredient room temperature, can dissolve rapidly when meeting water, generate the Lip river and close acid liquid, introducing with composite corrosion inhibitors such as vulkacit H, thiocarbamide, thiocyanic acid amine, can prevent effectively that metals such as acidic medium medium carbon steel, copper alloy from being corroded, adopt fatty alcohol-polyoxyethylene ether, dodecyl benzyl dimethyl ammonium chloride, as oil removing, grease removal emulsifying agent, it and vulkacit H can produce synergistic effect, and the inhibition effect of inhibiter is improved.Synthesis step of the present invention is as follows:
The preparation of A kind mashed prod:
Get thionamic acid 150～250 grams, Mono Chloro Acetic Acid 400～450 grams, vulkacit H 25～40 grams, thiocarbamide 15～40 grams, ammonium thiocyanate 0.3～0.9 gram, be modulated into pasty state with water through pulverizing, grinding.
The preparation of B kind mashed prod:
Get dodecyl benzyl dimethyl ammonium chloride 50 gram, fatty alcohol-polyoxyethylene ether 40～50 grams are modulated into pasty state with water.
The preparation of scale removal cream:
A, B two component mashed prod are stirred in acid-resistant container, and paste is made in the room temperature downward modulation, metering packing, products therefrom water-insoluble≤0.4%.
For easy to use, identification is obvious, and the present invention adds Food Green and makes grass green paste finished product.
Its scale removal efficient of scale removal cream of the present invention preparation can reach 95%, can reach 99% to the protection efficient of matrix.And when using, automobile needn't stagnation of movement, water tank needn't be dismantled, and the driver can throw the cream operation voluntarily, directly radiator is injected in the extruding of scale removal cream, after filling with water, vehicle can normally travel, after 4-6 hour, water tank liquid can be emitted, clean once, promptly finish the water tank cleaning process with clear water.
Embodiment
Embodiment 1:
Take by weighing thionamic acid 180 gram, Mono Chloro Acetic Acid 450 grams, vulkacit H 40 grams, thiocarbamide 40 grams, ammonium thiocyanate 0.9 gram and pour in the mortar, grind, stir, add water and be modulated into A kind mashed prod.Take by weighing dodecyl benzyl dimethyl ammonium chloride 50 grams, fatty alcohol-polyoxyethylene ether 40 grams again, add water and stir, make B kind mashed prod.Then A mixed with B, stir and add water and be modulated into pasty state, add Food Green and be modulated into graminaceous paste finished product, water-insoluble 0.4%.
Embodiment 2:
Take by weighing thionamic acid 150 gram, Mono Chloro Acetic Acid 400 grams, vulkacit H 25 grams, thiocarbamide 28 grams, ammonium thiocyanate 0.6 gram and pour in the mortar, grind, add water and stir, make A kind mashed prod.Take by weighing dodecyl benzyl dimethyl ammonium chloride 50 gram again, fatty alcohol-polyoxyethylene ether 43 gram mixing and water addings stir, and make B kind mashed prod.Then A and B mixing and water adding are stirred, add Food Green and be modulated into graminaceous paste finished product, water-insoluble 0.3%.
Embodiment 3:
Take by weighing thionamic acid 250 gram, Mono Chloro Acetic Acid 420 grams, vulkacit H 30 grams, thiocarbamide 15 grams, ammonium thiocyanate 0.3 gram and pour in the mortar, grind, add water and stir, make A kind mashed prod.Take by weighing dodecyl benzyl dimethyl ammonium chloride 50 grams, fatty alcohol-polyoxyethylene ether 50 gram mixing and stirring again, make B kind mashed prod.With A and B mixing and stirring, add water and be modulated into pasty state then, add Food Green and be modulated into graminaceous paste finished product, water-insoluble 0.3%.
Claims (1)
1, a kind of preparation method of Descaler cream used specicially for vehicle radiator, it is characterized in that adopting A kind material and the blend of B kind material to form, A kind material is thionamic acid 150～250 grams, Mono Chloro Acetic Acid 400～450 grams, vulkacit H 25～40 grams, thiocarbamide 15～40 grams, ammonium thiocyanate 0.3～0.9 gram, is modulated into pasty state through pulverizing, grinding with water; B kind material is that dodecyl benzyl dimethyl ammonium chloride 50 grams, fatty alcohol-polyoxyethylene ether 40～45 grams are modulated into pasty state with water; A, B two component mashed prod are stirred in acid-resistant container, and paste is made in the room temperature downward modulation, metering packing, products therefrom water-insoluble≤0.4%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99126335 CN1196776C (en) | 1999-12-16 | 1999-12-16 | Descaler cream used specicially for vehicle radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99126335 CN1196776C (en) | 1999-12-16 | 1999-12-16 | Descaler cream used specicially for vehicle radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1299863A CN1299863A (en) | 2001-06-20 |
| CN1196776C true CN1196776C (en) | 2005-04-13 |
Family
ID=5284399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99126335 Expired - Fee Related CN1196776C (en) | 1999-12-16 | 1999-12-16 | Descaler cream used specicially for vehicle radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1196776C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876180B (en) * | 2005-01-20 | 2015-04-15 | 日本曹达株式会社 | Chemical solution distributing apparatus and chemicals |
| CN100392055C (en) * | 2006-04-17 | 2008-06-04 | 甘肃黑马石化工程有限公司 | Solid neutral green chemical cleaning scale remover and its prepn process |
| CN103074635A (en) * | 2013-01-05 | 2013-05-01 | 辽宁省电力有限公司电力科学研究院 | Metal surface cleaning anti-scaling agent containing compound acid |
| CN103849869B (en) * | 2014-03-13 | 2016-01-20 | 江苏省轻工业科学研究设计院有限公司 | A kind of bicycle use general carbon steel surface treatment liquid and preparation method thereof |
| CN105623919A (en) * | 2016-03-01 | 2016-06-01 | 安徽振海重工机械有限公司 | Automobile-water-tank cleaning agent and preparing method thereof |
| RU2738662C1 (en) * | 2020-03-25 | 2020-12-15 | Общество с ограниченной ответственностью | Preparation for scaling and cleaning of internal surfaces of heat power and process equipment from scaling deposits |
-
1999
- 1999-12-16 CN CN 99126335 patent/CN1196776C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1299863A (en) | 2001-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102010806B (en) | Rapid wax removing agent | |
| CN100420773C (en) | Multifunctional high-efficient metal anti-rusting liquid for removing oil | |
| CN100567573C (en) | A kind of environment-friendly type multifunctional steel surface processing agent | |
| CN103741156A (en) | Water base reaction type multifunctional metal cleaning agent and preparation method thereof | |
| CN103046036A (en) | Metal derusting and antirusting agent and preparation method of metal derusting and antirusting agent | |
| CN101333664B (en) | Normal temperature metal cleaner and technique of preparing the same | |
| CN102660752A (en) | Environment-friendly efficient bubble-free cleaning agent | |
| CN105063639A (en) | Water-based heavy-duty multifunction metal cleaning agent and preparation method thereof | |
| CN1196776C (en) | Descaler cream used specicially for vehicle radiator | |
| CN103374726A (en) | Efficient multipurpose metal cleaning agent | |
| CN101817599B (en) | Cleaning solution for descaling auto radiator and preparation method thereof | |
| CN110628519A (en) | Water-based cleaning agent and preparation method and application thereof | |
| CN106119873A (en) | A kind of die-cast aluminium shell cleaning showers agent being applied under supertension | |
| CN1132802A (en) | Metal-derusting antirust liquid | |
| CN101817598A (en) | Scale-removing cleaning solution for thermal pipeline and preparation method thereof | |
| CN102586794A (en) | Water-based cleaning agent for steel hubs of tires and preparation method for water-based cleaning agent | |
| CN103525572B (en) | Solid-liquid phase change heavy oil dirt cleaning agent packaged by porous medium and preparation method thereof | |
| CN105441966A (en) | Oil-removing detergent for aluminum alloy | |
| CN1778882A (en) | Multi-purpose cleaning mixture | |
| CN103820801A (en) | Special metal cleaning agent for water-based reactive aluminum product and preparation method thereof | |
| CN1028653C (en) | Washing liquor used for water-base crude oil | |
| CN102559401A (en) | Environment-friendly water-based automobile shellac cleaning agent and preparation method thereof | |
| CN1075164A (en) | Efficient and multi-purpose liquid detergent | |
| CN107177852A (en) | A kind of preparation method of rust remover for metal material | |
| CN1219913C (en) | Normal temperature three-in-one phosphorizing agent capable of cleaning and derusting synchronously and preparing process thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |