CN113846331B - Organic environment-friendly rust remover and preparation method thereof - Google Patents
Organic environment-friendly rust remover and preparation method thereof Download PDFInfo
- Publication number
- CN113846331B CN113846331B CN202110858773.3A CN202110858773A CN113846331B CN 113846331 B CN113846331 B CN 113846331B CN 202110858773 A CN202110858773 A CN 202110858773A CN 113846331 B CN113846331 B CN 113846331B
- Authority
- CN
- China
- Prior art keywords
- parts
- rust remover
- halomonas
- organic
- rust
- 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.)
- Active
Links
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 241000206596 Halomonas Species 0.000 claims abstract description 31
- 239000002253 acid Substances 0.000 claims abstract description 28
- 238000002156 mixing Methods 0.000 claims abstract description 20
- 239000008367 deionised water Substances 0.000 claims abstract description 19
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229930091371 Fructose Natural products 0.000 claims abstract description 17
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims abstract description 17
- 239000005715 Fructose Substances 0.000 claims abstract description 17
- 230000007797 corrosion Effects 0.000 claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 14
- 239000003112 inhibitor Substances 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 239000004094 surface-active agent Substances 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 15
- 239000011259 mixed solution Substances 0.000 claims description 9
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 6
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 4
- -1 polyoxyethylene Polymers 0.000 claims description 3
- DUIOKRXOKLLURE-UHFFFAOYSA-N 2-octylphenol Chemical compound CCCCCCCCC1=CC=CC=C1O DUIOKRXOKLLURE-UHFFFAOYSA-N 0.000 claims description 2
- 241000167854 Bourreria succulenta Species 0.000 claims description 2
- 235000004936 Bromus mango Nutrition 0.000 claims description 2
- 240000000716 Durio zibethinus Species 0.000 claims description 2
- 235000006025 Durio zibethinus Nutrition 0.000 claims description 2
- 229920001732 Lignosulfonate Polymers 0.000 claims description 2
- 240000007228 Mangifera indica Species 0.000 claims description 2
- 235000014826 Mangifera indica Nutrition 0.000 claims description 2
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
- 235000009184 Spondias indica Nutrition 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- 125000005037 alkyl phenyl group Chemical group 0.000 claims description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- 235000019693 cherries Nutrition 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- 125000000373 fatty alcohol group Chemical group 0.000 claims description 2
- 235000012907 honey Nutrition 0.000 claims description 2
- 235000019357 lignosulphonate Nutrition 0.000 claims description 2
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims 4
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract description 5
- 244000005700 microbiome Species 0.000 abstract description 3
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000004083 survival effect Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BJRNKVDFDLYUGJ-RMPHRYRLSA-N hydroquinone O-beta-D-glucopyranoside Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=C(O)C=C1 BJRNKVDFDLYUGJ-RMPHRYRLSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
-
- 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
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/063—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors heterocyclic compounds
-
- 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
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/065—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors sulfur-containing compounds
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses an organic environment-friendly rust remover in the technical field of metal surface treatment and a preparation method thereof, wherein the organic environment-friendly rust remover comprises the following raw materials in parts by weight: fructose: 10-15 parts of Xiong Dao halomonas: 5-8 parts of halomonas, taitannik: 30-35 parts of surfactant: 5-8 parts of penetrating agent: 10-12 parts of corrosion inhibitor: 5-10 parts of deionized water: 500-800 parts of acid liquor is produced by mixing fructose and Xiong Dao halomonas, rust is pickled by the acid liquor, rust is decomposed by the halomonas of Tatankyi, and the rust is decomposed by microorganisms, so that the pollution to the soil is reduced.
Description
Technical Field
The invention relates to the technical field of metal surface treatment, in particular to an organic environment-friendly rust remover and a preparation method thereof.
Background
Steel is a steel ingot, billet or a material of a certain shape, size and properties made of steel by press working. Most steel products are processed by press working, and the steel (blank, ingot, etc.) to be processed is plastically deformed. The steel product can be divided into cold working and hot working according to the processing temperature.
The steel is easy to rust when being placed outdoors or in the open air, which not only affects the appearance quality, but also affects the normal operation of the processes of painting, bonding and the like, if the processes are not timely treated, the scrapping of the materials can be caused, and the unnecessary economic loss is caused. The rust remover is also called as a rust loosening agent, and mainly has the effects of loosening the rust fastener, lubricating the fastener which cannot be detached and facilitating the detachment of the rust fastener. It can form durable anticorrosion protection on the surface of bare metal to prevent new rust. The rust remover is also an ideal lubricating cooling liquid and is suitable for stainless steel and aluminum plate surface tapping. And the electronic equipment can be effectively cleaned and dried, and the conductivity is improved. It can be widely used in various industries such as manufacturing industry, building industry, repair industry, traffic, energy, electric power, petroleum and mining, etc., and is suitable for rust removal of steel materials such as mechanical equipment, vehicles, ships, ordnance, hardware tools, building templates, metal parts, etc.
The traditional rust remover generally uses strong acid, and generates soluble salts by means of chemical reaction of the acid, a rust layer and oxides, so that the rust layer is peeled off, the purpose of removing rust is achieved, a large amount of residue and waste liquid are generated after the rust removal, the residue and waste liquid are required to be discharged frequently, and huge pollution is caused to soil and surrounding environment.
Disclosure of Invention
The invention aims to provide an organic environment-friendly rust remover and a preparation method thereof, which are used for solving the problems that the traditional rust remover proposed in the background technology generally uses strong acid, and soluble salts are generated by means of chemical reaction of acid, rust layers and oxides, so that the rust layers are peeled off, the aim of removing rust is achieved, a large amount of residue and waste liquid are generated after the rust removal, the waste liquid needs to be discharged frequently, and huge pollution is caused to soil and surrounding environment.
In order to achieve the above purpose, the present invention provides the following technical solutions: an organic environment-friendly rust remover comprises the following raw materials in parts by weight:
fructose: 10-15 parts of Xiong Dao halomonas: 5-8 parts of halomonas, taitannik: 30-35 parts of surfactant: 5-8 parts of penetrating agent: 10-12 parts of corrosion inhibitor: 5-10 parts of deionized water: 500-800 parts.
Preferably, the fructose is taken from honey, cherry, durian or mango.
Preferably, the surfactant is one of octyl phenol polyoxyethylene ether, nonylphenol polyoxyethylene ether and polyoxyethylene alkyl phenyl ether.
Preferably, the penetrating agent is fatty alcohol polyoxyethylene ether, which is one of JFC, JFC-1, JFC-2 and JFC-E.
Preferably, the corrosion inhibitor is one of sulfonated lignin, thiourea and benzotriazole.
A method for preparing the organic environment-friendly rust remover according to claim 1, comprising the following steps:
s1: adding fructose and Xiong Dao halomonas into deionized water accounting for 20-30% of the total amount, and stirring and mixing to generate acid liquor;
s2: adding a surfactant, a penetrating agent, a corrosion inhibitor and the rest deionized water into the acid liquor together for mixing and stirring to obtain a mixed liquor A;
s3: adding the halomonas of the Taitannix into the mixed solution A, and stirring and mixing to obtain the organic environment-friendly rust remover.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, acid liquor is produced by mixing fructose and Xiong Dao halomonas, iron rust is pickled by the acid liquor, iron rust is decomposed by the halomonas, fruit acid is decomposed by microorganisms, pollution to the soil is reduced, the acid liquor is produced by mixing fructose and Xiong Dao halomonas, iron rust is pickled by the acid liquor, xiong Dao halomonas is high-salt bacteria, deionized water is changed into an environment suitable for survival of the halomonas, so that the survival of the halomonas is facilitated, and the iron rust is decomposed by the halomonas.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides an organic environment-friendly rust remover, which is characterized in that acid liquor is produced by mixing fructose and Xiong Dao halomonas, rust is pickled by the acid liquor, the rust is decomposed by the halomonas of Tatannix, the rust is decomposed by fruit acid by microorganisms, and the pollution to the soil is reduced.
The organic environment-friendly rust remover comprises the following raw materials in parts by weight: fructose: 10-15 parts of Xiong Dao halomonas: 5-8 parts of halomonas, taitannik: 30-35 parts of surfactant: 5-8 parts of penetrating agent: 10-12 parts of corrosion inhibitor: 5-10 parts of deionized water: 500-800 parts of acid liquor is generated by mixing fructose and Xiong Dao salt monads, rust is pickled by the acid liquor, xiong Dao salt monads are high-salt bacteria, xiong Dao salt monads are used for changing deionized water into environment suitable for survival of the salt monads of the Taitans, the survival of the salt monads of the Taitans is facilitated, the rust is decomposed by the salt monads of the Taitans, the surface tension is reduced by the surfactant, so that the corrosion inhibitor is better combined with steel, bacteria can permeate into the rust layer to react more fully and completely with the rust layer, the corrosion inhibitor is adsorbed on the surface of the steel, the steel and a medium are isolated, and metal damage is reduced.
The invention also provides a preparation method of the organic environment-friendly rust remover,
the preparation method of the organic environment-friendly rust remover comprises the following steps:
s1: adding fructose and Xiong Dao halomonas into deionized water accounting for 20-30% of the total amount, and stirring and mixing to generate acid liquor;
s2: adding a surfactant, a penetrating agent, a corrosion inhibitor and the rest deionized water into the acid liquor together for mixing and stirring to obtain a mixed liquor A;
s3: adding the halomonas of the Taitannix into the mixed solution A, and stirring and mixing to obtain the organic environment-friendly rust remover.
Example 1
The preparation method of the organic environment-friendly rust remover comprises the following steps:
s1: adding 10 parts of fructose and 5 parts of halomonas ursolata into deionized water accounting for 20% of the total amount, and stirring and mixing to generate acid liquor;
s2: adding 5 parts of surfactant, 10 parts of penetrating agent, 5 parts of corrosion inhibitor and the rest of deionized water into acid liquor together for mixing and stirring to obtain mixed liquor A;
s3: 30 parts of halomonas taitananii is added into the mixed solution A, and the mixed solution A is stirred and mixed to prepare the organic environment-friendly rust remover.
Example 2
The preparation method of the organic environment-friendly rust remover comprises the following steps:
s1: taking 25% of deionized water, adding 13 parts of fructose and 7 parts of halomonas ursi together into the deionized water, and stirring and mixing to generate acid liquor;
s2: adding 6 parts of surfactant, 101 parts of penetrating agent, 8 parts of corrosion inhibitor and the rest of deionized water into acid liquor together for mixing and stirring to obtain mixed liquor A;
s3: 33 parts of halomonas tankyi is added into the mixed solution A, and the mixed solution A is stirred and mixed to prepare the organic environment-friendly rust remover.
Example 3
The preparation method of the organic environment-friendly rust remover comprises the following steps:
s1: adding 15 parts of fructose and 8 parts of halomonas ursolata into deionized water accounting for 30% of the total amount, and stirring and mixing to generate acid liquor;
s2: adding 8 parts of surfactant, 12 parts of penetrating agent, 10 parts of corrosion inhibitor and the rest of deionized water into acid liquor together for mixing and stirring to obtain mixed liquor A;
s3: 35 parts of halomonas taitannate is added into the mixed solution A, and the mixed solution A is stirred and mixed to prepare the organic environment-friendly rust remover.
Although the invention has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. An organic environment-friendly rust remover is characterized in that: the organic environment-friendly rust remover comprises the following raw materials in parts by weight:
fructose: 10-15 parts of Xiong Dao halomonas: 5-8 parts of halomonas, taitannik: 30-35 parts of surfactant: 5-8 parts of penetrating agent: 10-12 parts of corrosion inhibitor: 5-10 parts of deionized water: 500-800 parts.
2. The organic environmental protection rust remover according to claim 1, wherein: the fructose is selected from honey, cherry, durian or mango.
3. The organic environmental protection rust remover according to claim 1, wherein: the surfactant is one of octyl phenol polyoxyethylene ether, nonylphenol polyoxyethylene ether and polyoxyethylene alkyl phenyl ether.
4. The organic environmental protection rust remover according to claim 1, wherein: the penetrating agent is fatty alcohol polyoxyethylene ether, and is one of JFC, JFC-1, JFC-2 and JFC-E.
5. The organic environmental protection rust remover according to claim 1, wherein: the corrosion inhibitor is one of sulfonated lignin, thiourea and benzotriazole.
6. A method for preparing the organic environment-friendly rust remover as claimed in claim 1, which is characterized in that: the preparation method of the organic environment-friendly rust remover comprises the following steps:
s1: adding fructose and Xiong Dao halomonas into deionized water accounting for 20-30% of the total amount, and stirring and mixing to generate acid liquor;
s2: adding a surfactant, a penetrating agent, a corrosion inhibitor and the rest deionized water into the acid liquor together for mixing and stirring to obtain a mixed liquor A;
s3: adding the halomonas of the Taitannix into the mixed solution A, and stirring and mixing to obtain the organic environment-friendly rust remover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110858773.3A CN113846331B (en) | 2021-07-28 | 2021-07-28 | Organic environment-friendly rust remover and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110858773.3A CN113846331B (en) | 2021-07-28 | 2021-07-28 | Organic environment-friendly rust remover and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113846331A CN113846331A (en) | 2021-12-28 |
| CN113846331B true CN113846331B (en) | 2024-02-20 |
Family
ID=78975218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110858773.3A Active CN113846331B (en) | 2021-07-28 | 2021-07-28 | Organic environment-friendly rust remover and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113846331B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100956801B1 (en) * | 2009-01-23 | 2010-05-07 | 로하스코리아 주식회사 | Method for manufacturing rust eliminating agent using microbe, and rust eliminating agent made thereby |
| CN105316690A (en) * | 2015-11-24 | 2016-02-10 | 苏州盖德精细材料有限公司 | Stainless steel acid pickling accelerant and application thereof |
| CN110669700A (en) * | 2019-11-07 | 2020-01-10 | 自然资源部第三海洋研究所 | Efficient petroleum hydrocarbon degrading bacterium PA16_9 and screening method and application thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2425424A1 (en) * | 2000-10-17 | 2002-04-25 | Earth Alive Resources Inc. | Cleaning solution to remove hydrocarbons from a substrate |
| JP3858047B1 (en) * | 2005-12-30 | 2006-12-13 | 宏志 宮田 | Rust removal / rust inhibitor and rust removal method using the same |
-
2021
- 2021-07-28 CN CN202110858773.3A patent/CN113846331B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100956801B1 (en) * | 2009-01-23 | 2010-05-07 | 로하스코리아 주식회사 | Method for manufacturing rust eliminating agent using microbe, and rust eliminating agent made thereby |
| CN105316690A (en) * | 2015-11-24 | 2016-02-10 | 苏州盖德精细材料有限公司 | Stainless steel acid pickling accelerant and application thereof |
| CN110669700A (en) * | 2019-11-07 | 2020-01-10 | 自然资源部第三海洋研究所 | Efficient petroleum hydrocarbon degrading bacterium PA16_9 and screening method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113846331A (en) | 2021-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104593793B (en) | A kind of aluminium and aluminum alloy surface pre-process neutralizer | |
| CN108950644B (en) | 7-series aluminum product anodic oxide film remover and film removing method | |
| CN104277932A (en) | Scale cleaning agent and preparation method thereof | |
| CN100577878C (en) | Environment-friendly type metal normal temperature surface preservative treatment technique | |
| CN109456855B (en) | Environment-friendly clean type oil stain cleaning agent and preparation method thereof | |
| CN109695038B (en) | Pickling roll manufacturing process | |
| CN113846331B (en) | Organic environment-friendly rust remover and preparation method thereof | |
| CN109536941B (en) | AZ31B magnesium alloy golden yellow conversion film treating agent and AZ31B magnesium alloy surface treatment method | |
| CN110257178B (en) | Descaling cleaning agent for galvanizing equipment | |
| CN112481622A (en) | Water-based cleaning agent for hot forging die | |
| CN106567096A (en) | Metal rust remover and preparing method thereof | |
| CN109056025B (en) | Micro-arc oxidation pretreatment method for aluminum alloy section | |
| CN101285194A (en) | Degreasing powder for surface treatment of nonferrous metal and preparation method thereof | |
| CN103194759B (en) | Environment-friendly antirust cleaning liquid used in iron casting working procedure | |
| CN111172547A (en) | Organic environment-friendly rust remover and preparation method and application thereof | |
| CN111926333B (en) | Preparation method of composite corrosion inhibitor for treating hot-dip plated waste plates | |
| CN115652321A (en) | Water-soluble efficient degreasing agent and preparation method thereof | |
| CN112375613B (en) | Preparation method of environment-friendly water-based temporary antirust agent used after pickling of ESP strip steel | |
| CN106011838A (en) | Novel copper belt production technology | |
| CN112126936A (en) | Efficient surface cleaning agent for die-casting aluminum and magnesium alloy and preparation method thereof | |
| CN110219009B (en) | Neutral environment-friendly hardware cleaning agent and preparation method thereof | |
| CN108677205A (en) | A kind of preparation method and application method of Deruster for metal | |
| CN115141675B (en) | Environment-friendly efficient water-based metal antirust agent and preparation method thereof | |
| CN103882418A (en) | Rusty scale growth inhibitor for rusted steel and preparation method thereof | |
| CN103866335A (en) | Washing rust remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |