CN102225247A - 对含有痕量银离子的溶液进行处理的方法及所用的固相萃取吸附剂 - Google Patents
对含有痕量银离子的溶液进行处理的方法及所用的固相萃取吸附剂 Download PDFInfo
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- CN102225247A CN102225247A CN2011101353609A CN201110135360A CN102225247A CN 102225247 A CN102225247 A CN 102225247A CN 2011101353609 A CN2011101353609 A CN 2011101353609A CN 201110135360 A CN201110135360 A CN 201110135360A CN 102225247 A CN102225247 A CN 102225247A
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- silver ion
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- 229910052709 silver Inorganic materials 0.000 title abstract description 107
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- -1 silver ions Chemical class 0.000 title abstract description 41
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 30
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- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 18
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000002244 precipitate Substances 0.000 claims description 15
- MDDIUTVUBYEEEM-UHFFFAOYSA-N azane;pyrrolidine-1-carbodithioic acid Chemical compound N.SC(=S)N1CCCC1 MDDIUTVUBYEEEM-UHFFFAOYSA-N 0.000 claims description 14
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- 238000003756 stirring Methods 0.000 claims description 13
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- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 10
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 10
- 229910000077 silane Inorganic materials 0.000 claims description 10
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 8
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- VSWDORGPIHIGNW-UHFFFAOYSA-N Pyrrolidine dithiocarbamic acid Chemical compound SC(=S)N1CCCC1 VSWDORGPIHIGNW-UHFFFAOYSA-N 0.000 abstract 1
- 239000006087 Silane Coupling Agent Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 99
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 66
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- 238000002203 pretreatment Methods 0.000 description 5
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- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
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CN 201110135360 CN102225247B (zh) | 2011-05-24 | 2011-05-24 | 对含有痕量银离子的溶液进行处理的方法及所用的固相萃取吸附剂 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104888531A (zh) * | 2015-06-02 | 2015-09-09 | 江苏华强新能源科技有限公司 | 一种燃气轮机设备用纳米级复合过滤材料的制备工艺 |
CN106040180A (zh) * | 2016-07-01 | 2016-10-26 | 昆明理工大学 | 一种改性纳米二氧化硅材料及其制备方法和应用 |
CN106693911A (zh) * | 2017-02-13 | 2017-05-24 | 辽宁大学 | 功能化二氧化硅吸附剂及其在富集氯化废水中银离子的应用 |
CN107552016A (zh) * | 2017-08-17 | 2018-01-09 | 江苏理工学院 | 一种半胱氨酸改性有机聚合物整体柱的制备方法及其应用 |
CN111056545A (zh) * | 2019-08-21 | 2020-04-24 | 洛阳师范学院 | 一种MOFs衍生的中空多孔碳微球的制备方法 |
-
2011
- 2011-05-24 CN CN 201110135360 patent/CN102225247B/zh active Active
Non-Patent Citations (2)
Title |
---|
YUEMEI CUI ET AL.: "Nanometer SiO2 modified with 5-sulfosalicylic acid as selective solid-phase extractant for Fe(III) determination by ICP-AES from biological and natural water samples", 《MICROCHEMICAL JOURNAL》 * |
连宁: "新型固相萃取吸附剂的制备及其分离富集痕量组分的应用研究", 《中国优秀博硕士学位论文全文数据库 (博士)工程科技Ⅰ辑》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104888531A (zh) * | 2015-06-02 | 2015-09-09 | 江苏华强新能源科技有限公司 | 一种燃气轮机设备用纳米级复合过滤材料的制备工艺 |
CN104888531B (zh) * | 2015-06-02 | 2016-11-02 | 江苏华强新能源科技有限公司 | 一种燃气轮机设备用纳米级复合过滤材料的制备工艺 |
CN106040180A (zh) * | 2016-07-01 | 2016-10-26 | 昆明理工大学 | 一种改性纳米二氧化硅材料及其制备方法和应用 |
CN106040180B (zh) * | 2016-07-01 | 2018-10-23 | 昆明理工大学 | 一种改性纳米二氧化硅材料及其制备方法和应用 |
CN106693911A (zh) * | 2017-02-13 | 2017-05-24 | 辽宁大学 | 功能化二氧化硅吸附剂及其在富集氯化废水中银离子的应用 |
CN107552016A (zh) * | 2017-08-17 | 2018-01-09 | 江苏理工学院 | 一种半胱氨酸改性有机聚合物整体柱的制备方法及其应用 |
CN111056545A (zh) * | 2019-08-21 | 2020-04-24 | 洛阳师范学院 | 一种MOFs衍生的中空多孔碳微球的制备方法 |
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