CN116809034A - 一种基于稀土改性煤矸石的除磷剂的制备方法 - Google Patents
一种基于稀土改性煤矸石的除磷剂的制备方法 Download PDFInfo
- Publication number
- CN116809034A CN116809034A CN202311108080.8A CN202311108080A CN116809034A CN 116809034 A CN116809034 A CN 116809034A CN 202311108080 A CN202311108080 A CN 202311108080A CN 116809034 A CN116809034 A CN 116809034A
- Authority
- CN
- China
- Prior art keywords
- rare earth
- acid solution
- solution
- solid powder
- manufacturing according
- 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
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 44
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 11
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 44
- 239000000843 powder Substances 0.000 claims abstract description 41
- 239000007787 solid Substances 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- -1 rare earth compound Chemical class 0.000 claims abstract description 31
- 238000001035 drying Methods 0.000 claims abstract description 19
- 238000000227 grinding Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 239000003607 modifier Substances 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 10
- 239000003245 coal Substances 0.000 claims abstract description 7
- 238000002791 soaking Methods 0.000 claims abstract description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 60
- 229920001661 Chitosan Polymers 0.000 claims description 20
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000413 hydrolysate Substances 0.000 claims description 7
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- 238000009210 therapy by ultrasound Methods 0.000 claims description 5
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 108010009736 Protein Hydrolysates Proteins 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 239000000047 product Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 9
- 235000019441 ethanol Nutrition 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 53
- 238000001179 sorption measurement Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 17
- 229920006395 saturated elastomer Polymers 0.000 abstract description 2
- 239000011574 phosphorus Substances 0.000 description 51
- 229910052698 phosphorus Inorganic materials 0.000 description 51
- 239000000203 mixture Substances 0.000 description 16
- 238000002386 leaching Methods 0.000 description 15
- 229910052746 lanthanum Inorganic materials 0.000 description 14
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 6
- 239000006228 supernatant Substances 0.000 description 6
- 239000003463 adsorbent Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 description 4
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 4
- 235000019796 monopotassium phosphate Nutrition 0.000 description 4
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000195493 Cryptophyta Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- VYLVYHXQOHJDJL-UHFFFAOYSA-K cerium trichloride Chemical compound Cl[Ce](Cl)Cl VYLVYHXQOHJDJL-UHFFFAOYSA-K 0.000 description 2
- 238000009388 chemical precipitation Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229910017569 La2(CO3)3 Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- TYAVIWGEVOBWDZ-UHFFFAOYSA-K cerium(3+);phosphate Chemical compound [Ce+3].[O-]P([O-])([O-])=O TYAVIWGEVOBWDZ-UHFFFAOYSA-K 0.000 description 1
- MOOUSOJAOQPDEH-UHFFFAOYSA-K cerium(iii) bromide Chemical compound [Br-].[Br-].[Br-].[Ce+3] MOOUSOJAOQPDEH-UHFFFAOYSA-K 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- MEANOSLIBWSCIT-UHFFFAOYSA-K gadolinium trichloride Chemical compound Cl[Gd](Cl)Cl MEANOSLIBWSCIT-UHFFFAOYSA-K 0.000 description 1
- 229910052621 halloysite Inorganic materials 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- NZPIUJUFIFZSPW-UHFFFAOYSA-H lanthanum carbonate Chemical compound [La+3].[La+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O NZPIUJUFIFZSPW-UHFFFAOYSA-H 0.000 description 1
- 229960001633 lanthanum carbonate Drugs 0.000 description 1
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000013335 mesoporous material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- PLKCYEBERAEWDR-UHFFFAOYSA-K praseodymium(3+);tribromide Chemical compound Br[Pr](Br)Br PLKCYEBERAEWDR-UHFFFAOYSA-K 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- LVSITDBROURTQX-UHFFFAOYSA-H samarium(3+);trisulfate Chemical compound [Sm+3].[Sm+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O LVSITDBROURTQX-UHFFFAOYSA-H 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- BYMUNNMMXKDFEZ-UHFFFAOYSA-K trifluorolanthanum Chemical compound F[La](F)F BYMUNNMMXKDFEZ-UHFFFAOYSA-K 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311108080.8A CN116809034B (zh) | 2023-08-31 | 2023-08-31 | 一种基于稀土改性煤矸石的除磷剂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311108080.8A CN116809034B (zh) | 2023-08-31 | 2023-08-31 | 一种基于稀土改性煤矸石的除磷剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116809034A true CN116809034A (zh) | 2023-09-29 |
CN116809034B CN116809034B (zh) | 2023-11-21 |
Family
ID=88122509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311108080.8A Active CN116809034B (zh) | 2023-08-31 | 2023-08-31 | 一种基于稀土改性煤矸石的除磷剂的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116809034B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117486225A (zh) * | 2023-12-28 | 2024-02-02 | 天津包钢稀土研究院有限责任公司 | 一种低粘度稀土硅铝酸盐及其制备方法和应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106925244A (zh) * | 2017-04-12 | 2017-07-07 | 东北大学 | 一种汞离子吸附剂的制备方法 |
CN109012610A (zh) * | 2018-07-19 | 2018-12-18 | 上海市机电设计研究院有限公司 | 铈改性壳聚糖除磷颗粒吸附剂的制备方法 |
CN113499754A (zh) * | 2021-06-23 | 2021-10-15 | 国家煤化工产品质量监督检验中心(安徽)(淮南市产品质量监督检验所) | 一种基于煤矸石和粉煤灰的复合吸附材料及其制备工艺 |
CN114632492A (zh) * | 2022-02-26 | 2022-06-17 | 辽宁工程技术大学 | 一种煤矸石基除磷剂的制备方法及其使用方法 |
WO2022233038A1 (zh) * | 2021-05-07 | 2022-11-10 | 德州学院 | 利用煤矸石制备涂料用复合颜填料的方法 |
CN115646455A (zh) * | 2022-11-14 | 2023-01-31 | 龙岩学院 | 一种改性煤矸石吸附剂及其制备方法和应用 |
-
2023
- 2023-08-31 CN CN202311108080.8A patent/CN116809034B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106925244A (zh) * | 2017-04-12 | 2017-07-07 | 东北大学 | 一种汞离子吸附剂的制备方法 |
CN109012610A (zh) * | 2018-07-19 | 2018-12-18 | 上海市机电设计研究院有限公司 | 铈改性壳聚糖除磷颗粒吸附剂的制备方法 |
WO2022233038A1 (zh) * | 2021-05-07 | 2022-11-10 | 德州学院 | 利用煤矸石制备涂料用复合颜填料的方法 |
CN113499754A (zh) * | 2021-06-23 | 2021-10-15 | 国家煤化工产品质量监督检验中心(安徽)(淮南市产品质量监督检验所) | 一种基于煤矸石和粉煤灰的复合吸附材料及其制备工艺 |
CN114632492A (zh) * | 2022-02-26 | 2022-06-17 | 辽宁工程技术大学 | 一种煤矸石基除磷剂的制备方法及其使用方法 |
CN115646455A (zh) * | 2022-11-14 | 2023-01-31 | 龙岩学院 | 一种改性煤矸石吸附剂及其制备方法和应用 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117486225A (zh) * | 2023-12-28 | 2024-02-02 | 天津包钢稀土研究院有限责任公司 | 一种低粘度稀土硅铝酸盐及其制备方法和应用 |
CN117486225B (zh) * | 2023-12-28 | 2024-03-29 | 天津包钢稀土研究院有限责任公司 | 一种低粘度稀土硅铝酸盐及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN116809034B (zh) | 2023-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN116809034B (zh) | 一种基于稀土改性煤矸石的除磷剂的制备方法 | |
CN108579684B (zh) | 一种改性球状多孔二氧化硅去除重金属污水及其有机污染物的方法 | |
CN111592069A (zh) | 一种改性硅藻土-纳米氢氧化钙复合污水处理药剂 | |
CN116835734B (zh) | 一种脱硫废水一体化高效絮凝药剂及其制备方法 | |
CN113372523B (zh) | 一种过渡金属离子修饰的磺酸共价有机框架材料及其制备和应用 | |
CN110885147A (zh) | 一种含氟废水高效络合的离子交换除氟方法 | |
CN112169771A (zh) | 一种磁性糖蜜水热碳基重金属吸附剂的制备方法 | |
CN101708461B (zh) | 一种固载稀土金属铈的吸附剂及其制备方法 | |
CN114735795A (zh) | 一种海藻酸钠-硅藻土复合磁性絮凝剂及其制备方法 | |
CN112076723A (zh) | 一种利用Fenton污泥制备重金属吸附剂的方法及应用 | |
CN108126667B (zh) | 一种絮凝剂及其制备方法 | |
CN114733486B (zh) | 一种除磷改性生物炭的制备方法 | |
CN115920834A (zh) | 一种用于水净化的复合除氟剂及其制备方法 | |
CN115055171B (zh) | 一种复合磁性吸附材料及其制备方法和用途 | |
CN109179738A (zh) | 一种氟硅酸钠法制冰晶石母液中氟离子的处理方法 | |
CN114853134A (zh) | 复合型聚合氯化铝铁净水剂及其制备方法 | |
CN115155516A (zh) | 重金属废水吸附剂及其制备方法 | |
CN112591868B (zh) | 一种pH调节复配剂及其在含氟水体沉淀吸附处理中的应用 | |
CN114192109A (zh) | 一种用于水中除砷的石墨烯铜铁氧化物复合吸附剂及其制备方法 | |
CN112774638A (zh) | 一种污水处理吸附剂的制备方法 | |
CN113003650A (zh) | 一种高效除氟树脂的制备方法及其工艺 | |
CN118304855B (zh) | 一种用于污水处理的环保高效除磷剂及其制备方法 | |
CN108671881B (zh) | 一种无机盐联用map化学沉淀吸附法脱除氨氮的废水处理方法 | |
JP3632226B2 (ja) | 金属含有排水の処理方法 | |
CN106279548A (zh) | 一种用于处理含重金属离子废水的聚乙烯醇水凝胶及其制备方法 |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Xiaoyun Inventor after: Zhang Guangrui Inventor after: Li Lu Inventor after: Zhang Ruisen Inventor after: Li Tianming Inventor after: Wu Bingzheng Inventor after: Gao Song Inventor after: Kan Lixin Inventor after: Zhao Yuliang Inventor before: Zhang Ruisen Inventor before: Zhang Guangrui Inventor before: Li Lu Inventor before: Wang Xiaoyun Inventor before: Kan Lixin Inventor before: Gao Song Inventor before: Wu Bingzheng Inventor before: Li Tianming Inventor before: Zhao Yuliang |
|
CB03 | Change of inventor or designer information |