CN104445646A - Scale removal and prevention agent for boiler and preparation method of scale removal and prevention agent - Google Patents
Scale removal and prevention agent for boiler and preparation method of scale removal and prevention agent Download PDFInfo
- Publication number
- CN104445646A CN104445646A CN201410683670.8A CN201410683670A CN104445646A CN 104445646 A CN104445646 A CN 104445646A CN 201410683670 A CN201410683670 A CN 201410683670A CN 104445646 A CN104445646 A CN 104445646A
- Authority
- CN
- China
- Prior art keywords
- parts
- acid
- anticrustator
- sodium
- preparation
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 230000002265 prevention Effects 0.000 title abstract 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 57
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 20
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims abstract description 19
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000008367 deionised water Substances 0.000 claims abstract description 19
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims abstract description 19
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims description 18
- 229910021641 deionized water Inorganic materials 0.000 claims description 18
- 239000001488 sodium phosphate Substances 0.000 claims description 18
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 18
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims description 18
- 235000019801 trisodium phosphate Nutrition 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000004925 Acrylic resin Substances 0.000 claims description 16
- 229920000178 Acrylic resin Polymers 0.000 claims description 16
- 239000003999 initiator Substances 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 14
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000012459 cleaning agent Substances 0.000 claims description 9
- 238000001556 precipitation Methods 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 abstract 1
- 229940048086 sodium pyrophosphate Drugs 0.000 abstract 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 abstract 1
- -1 sodium-chlor, Sodium Chemical compound 0.000 description 10
- 230000003628 erosive effect Effects 0.000 description 8
- 231100000252 nontoxic Toxicity 0.000 description 8
- 230000003000 nontoxic effect Effects 0.000 description 8
- 230000000857 drug effect Effects 0.000 description 7
- 230000005764 inhibitory process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000002455 scale inhibitor Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical group CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 1
- ONBQEOIKXPHGMB-VBSBHUPXSA-N 1-[2-[(2s,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)propan-1-one Chemical group O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1OC1=CC(O)=CC(O)=C1C(=O)CCC1=CC=C(O)C=C1 ONBQEOIKXPHGMB-VBSBHUPXSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
- C02F5/125—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen combined with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410683670.8A CN104445646B (en) | 2014-11-25 | 2014-11-25 | A kind of Anticrustator for descaling boiler and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410683670.8A CN104445646B (en) | 2014-11-25 | 2014-11-25 | A kind of Anticrustator for descaling boiler and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104445646A true CN104445646A (en) | 2015-03-25 |
CN104445646B CN104445646B (en) | 2016-09-14 |
Family
ID=52892504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410683670.8A Expired - Fee Related CN104445646B (en) | 2014-11-25 | 2014-11-25 | A kind of Anticrustator for descaling boiler and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104445646B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113415876A (en) * | 2021-06-29 | 2021-09-21 | 江苏云尚环保装备有限公司 | Scale remover for leachate anaerobic system and preparation method thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1130599A (en) * | 1995-03-07 | 1996-09-11 | 中国科学院化学研究所 | High-efficient faintly acid scale preventing and removing agent |
JP2004105824A (en) * | 2002-09-17 | 2004-04-08 | Ebara Corp | Scale preventive agent and prevention method for water system |
CN101786733A (en) * | 2010-04-08 | 2010-07-28 | 山东省特种设备检验研究院淄博分院 | Propenol itaconic acid sulfonate multipolymer scale inhibiting agent and preparation method thereof |
CN102146149A (en) * | 2010-02-09 | 2011-08-10 | 天津市特隆生化有限公司 | Novel scale inhibition and dispersion agent |
CN102198982A (en) * | 2010-03-26 | 2011-09-28 | 中国石油天然气股份有限公司 | Scale and corrosion inhibitor for circulating cooling water |
CN102851672A (en) * | 2012-09-25 | 2013-01-02 | 海尔科化工程塑料国家工程研究中心股份有限公司 | Special antiscaling agent for water heater |
CN103232571A (en) * | 2013-04-08 | 2013-08-07 | 青岛科海生物有限公司 | Production method of environment-friendly itaconic acid polymer water treatment agent |
-
2014
- 2014-11-25 CN CN201410683670.8A patent/CN104445646B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1130599A (en) * | 1995-03-07 | 1996-09-11 | 中国科学院化学研究所 | High-efficient faintly acid scale preventing and removing agent |
JP2004105824A (en) * | 2002-09-17 | 2004-04-08 | Ebara Corp | Scale preventive agent and prevention method for water system |
CN102146149A (en) * | 2010-02-09 | 2011-08-10 | 天津市特隆生化有限公司 | Novel scale inhibition and dispersion agent |
CN102198982A (en) * | 2010-03-26 | 2011-09-28 | 中国石油天然气股份有限公司 | Scale and corrosion inhibitor for circulating cooling water |
CN101786733A (en) * | 2010-04-08 | 2010-07-28 | 山东省特种设备检验研究院淄博分院 | Propenol itaconic acid sulfonate multipolymer scale inhibiting agent and preparation method thereof |
CN102851672A (en) * | 2012-09-25 | 2013-01-02 | 海尔科化工程塑料国家工程研究中心股份有限公司 | Special antiscaling agent for water heater |
CN103232571A (en) * | 2013-04-08 | 2013-08-07 | 青岛科海生物有限公司 | Production method of environment-friendly itaconic acid polymer water treatment agent |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113415876A (en) * | 2021-06-29 | 2021-09-21 | 江苏云尚环保装备有限公司 | Scale remover for leachate anaerobic system and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN104445646B (en) | 2016-09-14 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Linyun Inventor before: Xia Wujun Inventor before: Ling Yun Inventor before: Lu Saijun Inventor before: Jin Kexin Inventor before: Chen Liang Inventor before: Cheng Sheng Inventor before: Ling Tianyang Inventor before: Lu Ding |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160815 Address after: No. 1639 Tianhe town Longwan District Wenzhou City Yongqiang Avenue 325000 in Zhejiang Province Applicant after: Wang Linyun Address before: 215007, building 302, building B, science and Technology Pioneer Park, 31 Soochow North Road, Suzhou, Jiangsu, Wuzhong District Applicant before: SUZHOU YOUJUN ENVIRONMENT SCIENCE & TECHNOLOGY Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180514 Address after: 215123 Jiangsu Suzhou Industrial Park 99 Jinji Hu Road 99 Suzhou Nancheng northwest area 02 509-37 Patentee after: SUZHOU QIDESHENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20180514 Address after: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 325000 1639 Yongqiang Avenue, Tianhe Town, Longwan District, Wenzhou, Zhejiang Patentee before: Wang Linyun |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20211125 |