CN104827028B - 复合型纳米零价铁颗粒 - Google Patents
复合型纳米零价铁颗粒 Download PDFInfo
- Publication number
- CN104827028B CN104827028B CN201510176103.8A CN201510176103A CN104827028B CN 104827028 B CN104827028 B CN 104827028B CN 201510176103 A CN201510176103 A CN 201510176103A CN 104827028 B CN104827028 B CN 104827028B
- Authority
- CN
- China
- Prior art keywords
- nano zero
- fes
- composite nano
- iron particle
- valent iron
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 193
- 239000002245 particle Substances 0.000 title claims abstract description 74
- 239000002131 composite material Substances 0.000 title claims abstract description 49
- 229910052742 iron Inorganic materials 0.000 claims abstract description 69
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000005728 strengthening Methods 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000003153 chemical reaction reagent Substances 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 6
- 230000003196 chaotropic effect Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- WHBHBVVOGNECLV-OBQKJFGGSA-N 11-deoxycortisol Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 WHBHBVVOGNECLV-OBQKJFGGSA-N 0.000 claims description 2
- 239000012792 core layer Substances 0.000 claims description 2
- 230000009257 reactivity Effects 0.000 abstract description 12
- 229910000510 noble metal Inorganic materials 0.000 abstract description 8
- 238000002360 preparation method Methods 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract description 4
- 239000002772 conduction electron Substances 0.000 abstract description 3
- 239000011532 electronic conductor Substances 0.000 abstract description 2
- 230000033116 oxidation-reduction process Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 8
- 239000008187 granular material Substances 0.000 description 7
- 239000011257 shell material Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 229920000620 organic polymer Polymers 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- -1 iron ion Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229960002415 trichloroethylene Drugs 0.000 description 2
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 101150003085 Pdcl gene Proteins 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011246 composite particle Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229940052308 general anesthetics halogenated hydrocarbons Drugs 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005297 material degradation process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000011238 particulate composite Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Compounds Of Iron (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510176103.8A CN104827028B (zh) | 2015-04-15 | 2015-04-15 | 复合型纳米零价铁颗粒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510176103.8A CN104827028B (zh) | 2015-04-15 | 2015-04-15 | 复合型纳米零价铁颗粒 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104827028A CN104827028A (zh) | 2015-08-12 |
CN104827028B true CN104827028B (zh) | 2016-04-20 |
Family
ID=53805427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510176103.8A Active CN104827028B (zh) | 2015-04-15 | 2015-04-15 | 复合型纳米零价铁颗粒 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104827028B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105174414B (zh) * | 2015-09-28 | 2017-11-21 | 中国地质大学(武汉) | 一种FeS/Fe0复合材料及其制备方法和应用 |
CN106396074B (zh) * | 2016-09-30 | 2019-10-29 | 浙江工业大学 | 一种基于硫化零价铁活化双氧水快速去除有机污染物的方法 |
CN107215944B (zh) * | 2017-05-26 | 2020-03-27 | 湖南农业大学 | 海藻酸钠微胶囊负载纳米Fe-FeS复合颗粒的制备方法和应用 |
CN108746604A (zh) * | 2018-06-26 | 2018-11-06 | 厦门理工学院 | 一种空气稳定型纳米零价铁及其制备方法和应用 |
CN109607635B (zh) * | 2018-09-20 | 2021-12-21 | 浙江工业大学 | 一种硫化零价铁的制备方法及其应用 |
CN109570219A (zh) * | 2018-11-12 | 2019-04-05 | 同济大学 | 基于改性零价铁的土壤重金属修复方法 |
CN110156133B (zh) * | 2019-05-13 | 2021-07-27 | 中国科学院广州地球化学研究所 | 一种硫化纳米零价铁颗粒及其制备方法和应用 |
CN110153170B (zh) * | 2019-05-23 | 2021-09-10 | 四川大学 | 用于重金属-有机物修复的复合材料、其制备方法及应用 |
CN110640159B (zh) * | 2019-11-12 | 2021-06-01 | 北京化工大学 | 一种微纳米铁基粉体材料、其制备方法及其处理废水的用途 |
CN111097449B (zh) * | 2019-12-11 | 2021-03-23 | 中国科学院生态环境研究中心 | 一种具有超强还原性和光催化性能的纳米零价铁复合材料 |
CN113070076B (zh) * | 2021-02-25 | 2022-04-12 | 山东大学 | 一种硫化零价铁的制备方法及应用 |
CN114316994B (zh) * | 2021-12-29 | 2022-09-13 | 中国科学院过程工程研究所 | 一种重金属修复药剂及其制备方法与应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102884010A (zh) * | 2009-09-18 | 2013-01-16 | 得克萨斯州A&M大学系统 | 用于处理被污染流体的零价铁/氧化铁矿物/亚铁复合物 |
SG190817A1 (en) * | 2010-11-15 | 2013-07-31 | Archer Daniels Midland Co | Compositions and uses thereof in converting contaminants |
CN102887614A (zh) * | 2012-10-18 | 2013-01-23 | 同济大学 | 纳米零价铁去除污泥中有害物质的方法 |
CN104226987B (zh) * | 2014-09-30 | 2016-08-24 | 湖南大学 | 一种改性纳米零价铁及其制备方法 |
CN104492461A (zh) * | 2014-12-11 | 2015-04-08 | 同济大学 | 一种纳米二氧化硅诱导的磁性硫化纳米零价铁的制备方法及应用 |
CN104478004B (zh) * | 2014-12-31 | 2016-06-15 | 湖南大学 | 改性FeS纳米微粒及其制备方法和应用 |
-
2015
- 2015-04-15 CN CN201510176103.8A patent/CN104827028B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104827028A (zh) | 2015-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104827028B (zh) | 复合型纳米零价铁颗粒 | |
Hu et al. | Liquid nitrogen activation of zero-valent iron and its enhanced Cr (VI) removal performance | |
Bhattacharjee et al. | Optimal design of sulfidated nanoscale zerovalent iron for enhanced trichloroethene degradation | |
Cai et al. | Sulfidation of zero-valent iron by direct reaction with elemental sulfur in water: efficiencies, mechanism, and dechlorination of trichloroethylene | |
Zheng et al. | Reactivity characteristics of nanoscale zerovalent iron− silica composites for trichloroethylene remediation | |
Hasany et al. | Sorption of traces of silver ions onto polyurethane foam from acidic solution | |
Mackenzie et al. | Carbo-Iron–An Fe/AC composite–As alternative to nano-iron for groundwater treatment | |
Karadag et al. | A comparative study of linear and non-linear regression analysis for ammonium exchange by clinoptilolite zeolite | |
Tan et al. | Manganese-modified biochar for highly efficient sorption of cadmium | |
Huang et al. | Effects of low pH on nitrate reduction by iron powder | |
US9259724B2 (en) | Supported bimetallic nanocomposite catalyst and the preparation method thereof | |
Liu et al. | Adsorption of copper and nickel on Na-bentonite | |
Wang et al. | Inhibiting mercury re-emission and enhancing magnesia recovery by cobalt-loaded carbon nanotubes in a novel magnesia desulfurization process | |
Fang et al. | Puffed rice carbon with coupled sulfur and metal iron for high-efficiency mercury removal in aqueous solution | |
Ma et al. | The tortoise versus the hare-Possible advantages of microparticulate zerovalent iron (mZVI) over nanoparticulate zerovalent iron (nZVI) in aerobic degradation of contaminants | |
Huang et al. | Nitrite reduction and formation of corrosion coatings in zerovalent iron systems | |
Lawrinenko et al. | Sustainable pyrolytic production of zerovalent iron | |
Chen et al. | Enhanced activity and selectivity of electrocatalytic denitrification by highly dispersed CuPd bimetals on reduced graphene oxide | |
Sun et al. | Effect of inorganic nanoparticles on 17β-estradiol and 17α-ethynylestradiol adsorption by multi-walled carbon nanotubes | |
Liou et al. | Selective reduction of NO3− to N2 with bimetallic particles of Zn coupled with palladium, platinum, and copper | |
TWI626092B (zh) | 新穎粉末、粉末組合物,及彼等之使用方法及該粉末及粉末組合物之用途 | |
Lu et al. | Remove of triclosan from aqueous solutions by nanoflower MnO2: Insight into the mechanism of oxidation and adsorption | |
Ghaedi et al. | Simple and facile sonochemical synthesis of lead oxide nanoparticles loaded activated carbon and its application for methyl orange removal from aqueous phase | |
CN102836867A (zh) | 一种氯代烯烃污染土壤和地下水的原位化学氧化修复方法 | |
Vijayaraghavan et al. | Experimental characterisation and evaluation of perlite as a sorbent for heavy metal ions in single and quaternary solutions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190311 Address after: 251100 Qilu high tech Development Zone, Qihe County, Dezhou, Shandong Patentee after: Shandong Bi Quan Environmental Engineering Technology Co., Ltd. Address before: Room 108, Training Base Office Building, Shandong Vocational College, 62 Jiefang Road, Jinan City, Shandong Province Patentee before: Liu Xiaoyong |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190910 Address after: Room 307, Block B, Building 1, Yaogu, Jinan, North Section of Gangxin Third Road, Jinan High-tech Zone, 250000 Shandong Province Patentee after: Shandong Xianquan Environmental Protection Engineering Consulting Co., Ltd. Address before: 251100 Qihe Qilu high tech Development Zone, Dezhou, Shandong Patentee before: Shandong Bi Quan Environmental Engineering Technology Co., Ltd. |