CN102259987B - 一种钠离子软化水处理再生剂 - Google Patents
一种钠离子软化水处理再生剂 Download PDFInfo
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- CN102259987B CN102259987B CN2011101222814A CN201110122281A CN102259987B CN 102259987 B CN102259987 B CN 102259987B CN 2011101222814 A CN2011101222814 A CN 2011101222814A CN 201110122281 A CN201110122281 A CN 201110122281A CN 102259987 B CN102259987 B CN 102259987B
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- water
- regenerant
- ammonium
- regenerator
- boiler
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 97
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 title claims abstract description 7
- 229910001415 sodium ion Inorganic materials 0.000 title claims abstract description 7
- 239000012492 regenerant Substances 0.000 title abstract 8
- 150000003863 ammonium salts Chemical class 0.000 claims abstract description 24
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 26
- 235000019270 ammonium chloride Nutrition 0.000 claims description 13
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 6
- 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 description 5
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 5
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 5
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 5
- 150000002500 ions Chemical class 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 159000000000 sodium salts Chemical class 0.000 abstract description 25
- 230000008929 regeneration Effects 0.000 abstract description 13
- 238000011069 regeneration method Methods 0.000 abstract description 13
- 239000002253 acid Substances 0.000 abstract description 12
- 238000005260 corrosion Methods 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 10
- 238000011084 recovery Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 7
- 238000000354 decomposition reaction Methods 0.000 abstract description 7
- 239000011347 resin Substances 0.000 abstract description 7
- 229920005989 resin Polymers 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract description 3
- 239000003518 caustics Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- -1 radical ammonium salt Chemical class 0.000 abstract description 3
- 239000008139 complexing agent Substances 0.000 abstract description 2
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 description 21
- 230000005494 condensation Effects 0.000 description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 239000011734 sodium Substances 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000003245 coal Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 230000003203 everyday effect Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 239000004902 Softening Agent Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000008234 soft water Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical group C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010205 computational analysis Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
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CN2011101222814A CN102259987B (zh) | 2011-05-12 | 2011-05-12 | 一种钠离子软化水处理再生剂 |
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CN102259987A CN102259987A (zh) | 2011-11-30 |
CN102259987B true CN102259987B (zh) | 2013-04-17 |
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CN111623339A (zh) * | 2020-05-12 | 2020-09-04 | 河北省特种设备监督检验研究院 | 一种蒸汽锅炉排污水在热水锅炉运行中再利用的方法 |
CN112537875B (zh) * | 2020-12-03 | 2022-11-29 | 莱芜市安邦冶金设备有限公司 | 一种清洗scr催化剂的污水处理方法及污水处理系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1130599A (zh) * | 1995-03-07 | 1996-09-11 | 中国科学院化学研究所 | 弱酸性高效防垢除垢剂 |
CN1132726A (zh) * | 1995-10-28 | 1996-10-09 | 许达人 | 一种水处理复合再生剂 |
WO2000076922A2 (en) * | 1999-06-16 | 2000-12-21 | Hercules Incorporated | Methods of preventing scaling involving inorganic compositions, and compositions therefor |
CN1390646A (zh) * | 2002-06-24 | 2003-01-15 | 代世杰 | 树脂复合再生剂 |
-
2011
- 2011-05-12 CN CN2011101222814A patent/CN102259987B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1130599A (zh) * | 1995-03-07 | 1996-09-11 | 中国科学院化学研究所 | 弱酸性高效防垢除垢剂 |
CN1132726A (zh) * | 1995-10-28 | 1996-10-09 | 许达人 | 一种水处理复合再生剂 |
WO2000076922A2 (en) * | 1999-06-16 | 2000-12-21 | Hercules Incorporated | Methods of preventing scaling involving inorganic compositions, and compositions therefor |
CN1390646A (zh) * | 2002-06-24 | 2003-01-15 | 代世杰 | 树脂复合再生剂 |
Non-Patent Citations (2)
Title |
---|
张超辉.降低锅水碱度和含盐量的最佳方法――NH4+-Na+水处理法.《现代商贸工业》.2007,第19卷(第02期), * |
闫中灿.脱碱再生剂在电厂的应用研究.《山西电力》.2003,(第05期), * |
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Address after: 510000 9 research road, Whampoa District, Guangdong, Guangzhou Patentee after: GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND Research Institute Address before: 510100 No. 97 Baiyun Road, Guangdong, Guangzhou Patentee before: GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND Research Institute |
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TR01 | Transfer of patent right |
Effective date of registration: 20240604 Address after: 510663 No.9, Keke Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Special Equipment Testing and Research Institute (Guangzhou Special Equipment Accident Investigation Technology Center Guangzhou Elevator Safety Operation Monitoring Center) Country or region after: China Address before: 510000 No. 9, Kexue Road, Huangpu District, Guangzhou, Guangdong Patentee before: GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND Research Institute Country or region before: China |