CN1130599A - High-efficient faintly acid scale preventing and removing agent - Google Patents
High-efficient faintly acid scale preventing and removing agent Download PDFInfo
- Publication number
- CN1130599A CN1130599A CN 95102102 CN95102102A CN1130599A CN 1130599 A CN1130599 A CN 1130599A CN 95102102 CN95102102 CN 95102102 CN 95102102 A CN95102102 A CN 95102102A CN 1130599 A CN1130599 A CN 1130599A
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- acid
- scale remover
- slightly acidic
- ammonium
- acidic high
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
An efficient descaling agent with weak acility for industrial boiler and cooling apparatus contains one or more of sulfamic acid, citric acid and acrylic acid, and ammonium salt such as ammonium nitrate or chloride or their mixture, sodium chloride, and non-ionic surfactant, and features high effectiveness and low cost.
Description
The present invention relates to a kind of composition and method for making of scale preventing and removing agent, existing antiscale, scale inhibition, soft dirt, scale remover mostly are acidity or basic solution, CN1068801A discloses U.S. Rohm ﹠ Haas Corp and has adopted vinylformic acid or toxilic acid to face upward preparation as the silicon dirt, its cost height for the copolymerization or the terpolymer on basis; CN1087515A has reported by herbal medicine, and natural phant and mineral are that the mixture pulvis of main raw material processing is good as its antiscaling effect of clean the boiler scale inhibitor, but descale effect is poor; CN1074953A is a kind of by oxalic acid, and the scale remover of chloride ion-containing metal-salt and urotropine mixed preparing because oxalic acid and calcium salt can generate calcium oxalate precipitation, has increased the difficulty of scale removal; The disclosed scale remover of CN1059172A is by thionamic acid, and alkylphenol amidophosphoric acid and ester are formed, to aluminum products outer container scale removal ability and cost height.
In order to overcome the shortcoming of above-mentioned various scale removers, the invention provides a kind of slightly acidic solid composite as antiscale, scale remover.This solid composite is that nitrate and the hydrochloride by organic acid or mixed organic acid and potassium, sodium, ammonium is mixed and made into.This antiscale, scale remover can suppress to contain in the hard water separating out of dirty composition, and the incrustation scale that has generated is corroded, dissolves, dissolves and peels off, and reach the effect of antiscale and scale removal.
The marketable material that antiscale of the present invention, scale remover are adopted and fill a prescription as follows: (percentage ratio meter by weight)
Organic acid 20-30%
Ammonium salt 20-30%
Sodium-chlor 40-55%
Nonionogenic tenside 0.1-0.3%
Above-mentioned organic acid can be a thionamic acid, citric acid, a kind of in vinylformic acid mixture of, two kinds or three kinds.
Above-mentioned ammonium salt can be an ammonium nitrate, the single kind or two kinds mixture in the ammonium chloride.
Nonionogenic tenside is OP-10, OP-20, peregal A-20, the auxiliary agent of lubricated, the dissemination of a kind of conduct in the paregal O-20.
Slightly acidic antiscale of the present invention, scale remover can be at Industrial Boilers, and cooling apparatus uses with various pipeline antiscale that are used for water cycle and scale removal, low, the antiscale of this product cost, and the descale effect height, economical and practical.
Preparation method of the present invention is at normal temperatures, above-mentioned raw materials is carried out mechanical or manual mixing by proportioning get final product.
Embodiment 1
In mixing tank, put into thionamic acid 25kg, ammonium nitrate 25kg, sodium-chlor 50kg, OP-10 are 100g, packing is used after mechanically mixing is even, and is on probation in our unit's warmer, scale removal efficient height.Embodiment 2
With thionamic acid 20kg, citric acid 5kg, ammonium chloride 25kg, sodium-chlor 50kg, paregal O-20 are 100g, packing is used after hand mixing is even.Embodiment 3
In mixing tank, add thionamic acid 15kg, citric acid 7kg, vinylformic acid 3kg, ammonium nitrate 15kg, ammonium chloride 10kg, sodium-chlor 50kg, peregal A-20 are 100g, thorough mixing evenly back packing uses.
Claims (6)
1, a kind of slightly acidic high-efficiency antiscaling, scale remover is characterized in that it is by organic acid, and ammonium salt, sodium-chlor and nonionogenic tenside are formed, its consumption following (percentage ratio meter by weight):
Organic acid 20-30%
Ammonium salt 20-30%
Sodium-chlor 40-55%
Nonionogenic tenside 0.1-0.3%
2, a kind of slightly acidic high-efficiency antiscaling according to claim 1, scale remover is characterized in that described organic acid is a kind of acid in thionamic acid, citric acid, the vinylformic acid.
3, a kind of slightly acidic high-efficiency antiscaling according to claim 1, scale remover is characterized in that described organic acid is the mixture of two kinds or three kinds acid in thionamic acid, citric acid, the vinylformic acid,
4, a kind of slightly acidic high-efficiency antiscaling according to claim 1, scale remover is characterized in that described ammonium salt is ammonium nitrate or ammonium chloride.
5, a kind of slightly acidic high-efficiency antiscaling according to claim 1, scale remover is characterized in that described ammonium salt is the mixture of ammonium nitrate and ammonium chloride.
6, a kind of slightly acidic high-efficiency antiscaling according to claim 1, scale remover is characterized in that described tensio-active agent is OP-10, OP-20, peregal A-20, a kind of in the paregal O-20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95102102 CN1048964C (en) | 1995-03-07 | 1995-03-07 | High-efficient faintly acid scale preventing and removing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95102102 CN1048964C (en) | 1995-03-07 | 1995-03-07 | High-efficient faintly acid scale preventing and removing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1130599A true CN1130599A (en) | 1996-09-11 |
| CN1048964C CN1048964C (en) | 2000-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95102102 Expired - Fee Related CN1048964C (en) | 1995-03-07 | 1995-03-07 | High-efficient faintly acid scale preventing and removing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1048964C (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1081247C (en) * | 1998-08-27 | 2002-03-20 | 中国石油化工集团公司 | Process for removing deposited calcium carbonate |
| CN101492634B (en) * | 2009-02-18 | 2011-04-20 | 西安协力动力科技有限公司 | Organic composite detergent for heat power plant boiler |
| CN101705159B (en) * | 2009-10-30 | 2011-10-19 | 常州市肯创环境工程技术有限公司 | Cleaning agent |
| CN102259987A (en) * | 2011-05-12 | 2011-11-30 | 广州市特种承压设备检测研究院 | Regenerant for sodium ion softening water treatment |
| CN102703243A (en) * | 2012-06-04 | 2012-10-03 | 罗安富 | Abluent and preparation method thereof |
| CN102807288A (en) * | 2012-07-13 | 2012-12-05 | 湖北海力化工科技有限公司 | Scale inhibitor for limestone wet-process desulphurization and preparation method thereof |
| CN101817599B (en) * | 2010-01-25 | 2013-02-13 | 夏光甫 | Cleaning solution for descaling auto radiator and preparation method thereof |
| CN103523880A (en) * | 2013-10-16 | 2014-01-22 | 高铁强 | Spunlace nonwoven sewage treatment additive |
| CN104445646A (en) * | 2014-11-25 | 2015-03-25 | 苏州佑君环境科技有限公司 | Scale removal and prevention agent for boiler and preparation method of scale removal and prevention agent |
| CN104479657A (en) * | 2014-11-25 | 2015-04-01 | 苏州佑君环境科技有限公司 | Scale inhibitor applied in petroleum processing course and preparation method of scale inhibitor |
| CN105060511A (en) * | 2015-08-02 | 2015-11-18 | 宁波保税区维迪克环保科技有限公司 | Phosphorus-free corrosion and scale inhibitor for water treatment, and preparation method thereof |
| CN105112171A (en) * | 2015-06-13 | 2015-12-02 | 周彩球 | Sewer cleaning agent |
| CN105645605A (en) * | 2016-03-03 | 2016-06-08 | 上海丰信环保科技有限公司 | Cleaning agent for circulating water system |
| CN105695144A (en) * | 2016-03-18 | 2016-06-22 | 安徽三联泵业股份有限公司 | Detergent for food pump |
| CN106010818A (en) * | 2016-05-31 | 2016-10-12 | 无锡锡能锅炉有限公司 | Biomass boiler scale remover |
| CN106219777A (en) * | 2016-07-25 | 2016-12-14 | 启东市方圆塑胶制品有限公司 | A kind of acidic descaling agent |
| CN106350308A (en) * | 2016-08-25 | 2017-01-25 | 重庆合川盐化工业有限公司 | Salt compound for cleaning metal and ceramics and method for cleaning metal and ceramics |
| CN107034473A (en) * | 2017-04-25 | 2017-08-11 | 天津师范大学 | A kind of friendly boiler hot-water corrosion inhibiter of efficient context and its application |
| CN109402647A (en) * | 2018-11-19 | 2019-03-01 | 天津市朋展钢管有限公司 | A kind of corrosion-resistant spiral steel pipe production technology |
| CN109439454A (en) * | 2018-11-01 | 2019-03-08 | 佛山市南海区里水镇经济促进局 | A kind of highly effective water-keeping sterilization scale remover and preparation method thereof for water cooling heat-exchange system |
| CN109797056A (en) * | 2019-01-24 | 2019-05-24 | 白璐 | Scale removal agent |
| CN110127866A (en) * | 2018-02-09 | 2019-08-16 | 上海九虹化学制品有限公司 | Circulation multifunctional solid acidic cleaner and preparation method thereof |
-
1995
- 1995-03-07 CN CN 95102102 patent/CN1048964C/en not_active Expired - Fee Related
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1081247C (en) * | 1998-08-27 | 2002-03-20 | 中国石油化工集团公司 | Process for removing deposited calcium carbonate |
| CN101492634B (en) * | 2009-02-18 | 2011-04-20 | 西安协力动力科技有限公司 | Organic composite detergent for heat power plant boiler |
| CN101705159B (en) * | 2009-10-30 | 2011-10-19 | 常州市肯创环境工程技术有限公司 | Cleaning agent |
| CN101817599B (en) * | 2010-01-25 | 2013-02-13 | 夏光甫 | Cleaning solution for descaling auto radiator and preparation method thereof |
| CN102259987A (en) * | 2011-05-12 | 2011-11-30 | 广州市特种承压设备检测研究院 | Regenerant for sodium ion softening water treatment |
| CN102259987B (en) * | 2011-05-12 | 2013-04-17 | 广州市特种承压设备检测研究院 | Regenerant for sodium ion softening water treatment |
| CN102703243A (en) * | 2012-06-04 | 2012-10-03 | 罗安富 | Abluent and preparation method thereof |
| CN102807288A (en) * | 2012-07-13 | 2012-12-05 | 湖北海力化工科技有限公司 | Scale inhibitor for limestone wet-process desulphurization and preparation method thereof |
| CN103523880A (en) * | 2013-10-16 | 2014-01-22 | 高铁强 | Spunlace nonwoven sewage treatment additive |
| CN104445646A (en) * | 2014-11-25 | 2015-03-25 | 苏州佑君环境科技有限公司 | Scale removal and prevention agent for boiler and preparation method of scale removal and prevention agent |
| CN104479657A (en) * | 2014-11-25 | 2015-04-01 | 苏州佑君环境科技有限公司 | Scale inhibitor applied in petroleum processing course and preparation method of scale inhibitor |
| CN105112171A (en) * | 2015-06-13 | 2015-12-02 | 周彩球 | Sewer cleaning agent |
| CN105060511A (en) * | 2015-08-02 | 2015-11-18 | 宁波保税区维迪克环保科技有限公司 | Phosphorus-free corrosion and scale inhibitor for water treatment, and preparation method thereof |
| CN105060511B (en) * | 2015-08-02 | 2017-10-10 | 广州市鑫川工程技术开发公司 | A kind of water process phosphate-free corrosion inhibition antisludging agent and preparation method thereof |
| CN105645605A (en) * | 2016-03-03 | 2016-06-08 | 上海丰信环保科技有限公司 | Cleaning agent for circulating water system |
| CN105695144A (en) * | 2016-03-18 | 2016-06-22 | 安徽三联泵业股份有限公司 | Detergent for food pump |
| CN106010818A (en) * | 2016-05-31 | 2016-10-12 | 无锡锡能锅炉有限公司 | Biomass boiler scale remover |
| CN106219777A (en) * | 2016-07-25 | 2016-12-14 | 启东市方圆塑胶制品有限公司 | A kind of acidic descaling agent |
| CN106350308B (en) * | 2016-08-25 | 2019-02-26 | 重庆合川盐化工业有限公司 | A kind of salt composite for cleaning metal and porcelain and clean method is carried out to metal and porcelain |
| CN106350308A (en) * | 2016-08-25 | 2017-01-25 | 重庆合川盐化工业有限公司 | Salt compound for cleaning metal and ceramics and method for cleaning metal and ceramics |
| CN107034473A (en) * | 2017-04-25 | 2017-08-11 | 天津师范大学 | A kind of friendly boiler hot-water corrosion inhibiter of efficient context and its application |
| CN110127866A (en) * | 2018-02-09 | 2019-08-16 | 上海九虹化学制品有限公司 | Circulation multifunctional solid acidic cleaner and preparation method thereof |
| CN109439454A (en) * | 2018-11-01 | 2019-03-08 | 佛山市南海区里水镇经济促进局 | A kind of highly effective water-keeping sterilization scale remover and preparation method thereof for water cooling heat-exchange system |
| CN109402647A (en) * | 2018-11-19 | 2019-03-01 | 天津市朋展钢管有限公司 | A kind of corrosion-resistant spiral steel pipe production technology |
| CN109797056A (en) * | 2019-01-24 | 2019-05-24 | 白璐 | Scale removal agent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1048964C (en) | 2000-02-02 |
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