CN108409081B - 一种固化用淤泥添加剂及其制备方法 - Google Patents
一种固化用淤泥添加剂及其制备方法 Download PDFInfo
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- CN108409081B CN108409081B CN201810313220.8A CN201810313220A CN108409081B CN 108409081 B CN108409081 B CN 108409081B CN 201810313220 A CN201810313220 A CN 201810313220A CN 108409081 B CN108409081 B CN 108409081B
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- parts
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- sludge
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- 239000010802 sludge Substances 0.000 title claims abstract description 71
- 239000000654 additive Substances 0.000 title claims abstract description 58
- 230000000996 additive effect Effects 0.000 title claims abstract description 55
- 238000007711 solidification Methods 0.000 title claims abstract description 31
- 230000008023 solidification Effects 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title abstract description 12
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 92
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000000463 material Substances 0.000 claims abstract description 72
- 230000004048 modification Effects 0.000 claims abstract description 56
- 238000012986 modification Methods 0.000 claims abstract description 56
- 238000002156 mixing Methods 0.000 claims abstract description 49
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 47
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 46
- 235000019437 butane-1,3-diol Nutrition 0.000 claims abstract description 38
- 239000004568 cement Substances 0.000 claims abstract description 35
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 239000010881 fly ash Substances 0.000 claims abstract description 17
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 16
- 239000010440 gypsum Substances 0.000 claims abstract description 16
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims abstract description 16
- 229920005614 potassium polyacrylate Polymers 0.000 claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 16
- 239000002893 slag Substances 0.000 claims abstract description 16
- 229910001388 sodium aluminate Inorganic materials 0.000 claims abstract description 16
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims description 54
- 238000001816 cooling Methods 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 claims description 35
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 claims description 30
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 30
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 20
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 15
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 229920001661 Chitosan Polymers 0.000 claims description 12
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 claims description 10
- PJDVXCKTCFPZQA-UHFFFAOYSA-N dodecane;hydrobromide Chemical compound Br.CCCCCCCCCCCC PJDVXCKTCFPZQA-UHFFFAOYSA-N 0.000 claims description 10
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 10
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 10
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 10
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 10
- 239000012279 sodium borohydride Substances 0.000 claims description 10
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 8
- 229920001732 Lignosulfonate Polymers 0.000 claims description 8
- 239000002202 Polyethylene glycol Substances 0.000 claims description 8
- 239000012153 distilled water Substances 0.000 claims description 8
- 229920001223 polyethylene glycol Polymers 0.000 claims description 8
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 claims description 6
- 239000012065 filter cake Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 230000001376 precipitating effect Effects 0.000 claims description 6
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims description 4
- 239000003607 modifier Substances 0.000 claims description 4
- 230000000052 comparative effect Effects 0.000 description 20
- 239000002689 soil Substances 0.000 description 12
- 230000003014 reinforcing effect Effects 0.000 description 9
- 238000005804 alkylation reaction Methods 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 238000007712 rapid solidification Methods 0.000 description 4
- 239000012763 reinforcing filler Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000006482 condensation reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/008—Sludge treatment by fixation or solidification
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810313220.8A CN108409081B (zh) | 2018-04-09 | 2018-04-09 | 一种固化用淤泥添加剂及其制备方法 |
Applications Claiming Priority (1)
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CN201810313220.8A CN108409081B (zh) | 2018-04-09 | 2018-04-09 | 一种固化用淤泥添加剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108409081A CN108409081A (zh) | 2018-08-17 |
CN108409081B true CN108409081B (zh) | 2020-11-27 |
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CN201810313220.8A Active CN108409081B (zh) | 2018-04-09 | 2018-04-09 | 一种固化用淤泥添加剂及其制备方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110668754B (zh) * | 2019-10-22 | 2022-08-05 | 江苏中路工程技术研究院有限公司 | 一种新旧路面基层拼接界面处治材料及其制备方法 |
CN116655325A (zh) * | 2023-06-01 | 2023-08-29 | 浙江湖州赛诚生态科技有限公司 | 一种用于滨海淤泥的高耐久型稳定固化剂及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007073109A1 (en) * | 2005-12-23 | 2007-06-28 | Wan Pyo Hong | Biodegradable resin composition and plastic product made thereof |
CN102241501A (zh) * | 2011-05-19 | 2011-11-16 | 江苏聚慧科技有限公司 | 淤泥快速固化材料 |
CN103613695A (zh) * | 2013-11-15 | 2014-03-05 | 天津科鉴基础工程检测有限公司 | 一种低碳可回收凝胶固结废泥浆的制备方法和应用 |
CN104449746A (zh) * | 2014-11-06 | 2015-03-25 | 中铁一局集团有限公司 | 一种土壤固化剂及其使用方法和应用 |
-
2018
- 2018-04-09 CN CN201810313220.8A patent/CN108409081B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007073109A1 (en) * | 2005-12-23 | 2007-06-28 | Wan Pyo Hong | Biodegradable resin composition and plastic product made thereof |
CN102241501A (zh) * | 2011-05-19 | 2011-11-16 | 江苏聚慧科技有限公司 | 淤泥快速固化材料 |
CN103613695A (zh) * | 2013-11-15 | 2014-03-05 | 天津科鉴基础工程检测有限公司 | 一种低碳可回收凝胶固结废泥浆的制备方法和应用 |
CN104449746A (zh) * | 2014-11-06 | 2015-03-25 | 中铁一局集团有限公司 | 一种土壤固化剂及其使用方法和应用 |
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CN108409081A (zh) | 2018-08-17 |
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Inventor after: Ban Liangmin Inventor after: Other inventor requests not to publish the name Inventor before: Request for anonymity |
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Effective date of registration: 20201110 Address after: Room 405-406, unit B, building 13, yuenian square, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Applicant after: SHENPENG ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Address before: 410205 Room 801, Lugu Avenue 636 Luyuan, Changsha High-tech Development Zone, Changsha City, Hunan Province Applicant before: CHANGSHA QIUDIANBING INFORMATION TECHNOLOGY Co.,Ltd. |
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