CN106310711A - 一种便携式高效磁性固相萃取装置及其萃取方法 - Google Patents
一种便携式高效磁性固相萃取装置及其萃取方法 Download PDFInfo
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- CN106310711A CN106310711A CN201610782755.0A CN201610782755A CN106310711A CN 106310711 A CN106310711 A CN 106310711A CN 201610782755 A CN201610782755 A CN 201610782755A CN 106310711 A CN106310711 A CN 106310711A
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- 238000000605 extraction Methods 0.000 title claims abstract description 34
- 238000002414 normal-phase solid-phase extraction Methods 0.000 title abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000007787 solid Substances 0.000 claims description 50
- 239000007790 solid phase Substances 0.000 claims description 36
- 238000006073 displacement reaction Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 12
- 239000012071 phase Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract 3
- 238000011084 recovery Methods 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/405—Concentrating samples by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28009—Magnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/025—High gradient magnetic separators
- B03C1/031—Component parts; Auxiliary operations
- B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
- B03C1/0335—Component parts; Auxiliary operations characterised by the magnetic circuit using coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/28—Magnetic plugs and dipsticks
- B03C1/288—Magnetic plugs and dipsticks disposed at the outer circumference of a recipient
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N30/14—Preparation by elimination of some components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1006—Dispersed solids
- G01N2001/1012—Suspensions
- G01N2001/1025—Liquid suspensions; Slurries; Mud; Sludge
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Extraction Or Liquid Replacement (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610782755.0A CN106310711B (zh) | 2016-08-29 | 2016-08-29 | 一种便携式高效磁性固相萃取装置及其萃取方法 |
US15/619,456 US10247642B2 (en) | 2016-08-29 | 2017-06-10 | Portable efficient magnetic solid phase extraction device and extraction method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610782755.0A CN106310711B (zh) | 2016-08-29 | 2016-08-29 | 一种便携式高效磁性固相萃取装置及其萃取方法 |
Publications (2)
Publication Number | Publication Date |
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CN106310711A true CN106310711A (zh) | 2017-01-11 |
CN106310711B CN106310711B (zh) | 2018-10-09 |
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CN201610782755.0A Active CN106310711B (zh) | 2016-08-29 | 2016-08-29 | 一种便携式高效磁性固相萃取装置及其萃取方法 |
Country Status (2)
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US (1) | US10247642B2 (zh) |
CN (1) | CN106310711B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107982960A (zh) * | 2017-12-08 | 2018-05-04 | 中国科学院过程工程研究所 | 一种磁颗粒组合膜萃取装置及萃取方法 |
CN108854157A (zh) * | 2018-06-29 | 2018-11-23 | 中国环境科学研究院 | 一种基于电磁分离的磁性纳米固相萃取装置及萃取方法 |
CN110893289A (zh) * | 2018-09-12 | 2020-03-20 | 中世沃克(天津)科技发展股份有限公司 | 一种自动固相萃取装置 |
CN112813269A (zh) * | 2020-12-30 | 2021-05-18 | 赣州市恒源科技股份有限公司 | 一种钕铁硼废料回收用溶解液的萃取分离装置 |
WO2023227140A1 (zh) * | 2022-05-25 | 2023-11-30 | 南京大学 | 一种低碳高效的大体积水样现场快速富集分离装置及方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112229676B (zh) * | 2020-09-09 | 2024-04-30 | 茂名市广地化工有限公司 | 一种反应釜内分离取样装置 |
CN112903935B (zh) * | 2021-01-27 | 2021-10-19 | 安徽黑土妈妈食品科技有限公司 | 一种食品重金属快速检测仪 |
CN115124105B (zh) * | 2022-05-24 | 2023-09-29 | 中国海洋大学 | 一种磁性固相萃取吸附装置及使用方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102166433A (zh) * | 2011-01-21 | 2011-08-31 | 北京莱伯泰科仪器有限公司 | 多通道并行自动固相萃取装置 |
CN202751838U (zh) * | 2012-07-31 | 2013-02-27 | 浙江农林大学 | 循环洗脱基质固相萃取装置 |
JP2014057917A (ja) * | 2012-09-18 | 2014-04-03 | Toshiba Corp | 水処理装置及び水処理方法 |
JP2015000385A (ja) * | 2013-06-17 | 2015-01-05 | 株式会社東芝 | ろ過助材を利用した水処理方法、及びその装置 |
CN205199041U (zh) * | 2015-10-21 | 2016-05-04 | 广州市食品检验所 | 一种新型磁性固相萃取装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6815216B2 (en) * | 1999-03-26 | 2004-11-09 | Gerstel Systemtechnik Gmbh & Co. Kg | Method for solid-phase microextraction and analysis, and a collector for this method |
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2016
- 2016-08-29 CN CN201610782755.0A patent/CN106310711B/zh active Active
-
2017
- 2017-06-10 US US15/619,456 patent/US10247642B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102166433A (zh) * | 2011-01-21 | 2011-08-31 | 北京莱伯泰科仪器有限公司 | 多通道并行自动固相萃取装置 |
CN202751838U (zh) * | 2012-07-31 | 2013-02-27 | 浙江农林大学 | 循环洗脱基质固相萃取装置 |
JP2014057917A (ja) * | 2012-09-18 | 2014-04-03 | Toshiba Corp | 水処理装置及び水処理方法 |
JP2015000385A (ja) * | 2013-06-17 | 2015-01-05 | 株式会社東芝 | ろ過助材を利用した水処理方法、及びその装置 |
CN205199041U (zh) * | 2015-10-21 | 2016-05-04 | 广州市食品检验所 | 一种新型磁性固相萃取装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107982960A (zh) * | 2017-12-08 | 2018-05-04 | 中国科学院过程工程研究所 | 一种磁颗粒组合膜萃取装置及萃取方法 |
CN107982960B (zh) * | 2017-12-08 | 2019-10-25 | 中国科学院过程工程研究所 | 一种磁颗粒组合膜萃取装置及萃取方法 |
CN108854157A (zh) * | 2018-06-29 | 2018-11-23 | 中国环境科学研究院 | 一种基于电磁分离的磁性纳米固相萃取装置及萃取方法 |
CN110893289A (zh) * | 2018-09-12 | 2020-03-20 | 中世沃克(天津)科技发展股份有限公司 | 一种自动固相萃取装置 |
CN112813269A (zh) * | 2020-12-30 | 2021-05-18 | 赣州市恒源科技股份有限公司 | 一种钕铁硼废料回收用溶解液的萃取分离装置 |
WO2023227140A1 (zh) * | 2022-05-25 | 2023-11-30 | 南京大学 | 一种低碳高效的大体积水样现场快速富集分离装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
US10247642B2 (en) | 2019-04-02 |
US20170276576A1 (en) | 2017-09-28 |
CN106310711B (zh) | 2018-10-09 |
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Effective date of registration: 20211011 Address after: 211106 No. 7, Yingcui Road, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee after: JIANGSU GUOCHUANG ENVIRO-PROTECTION TECHNOLOGY Co.,Ltd. Address before: No. 163 Xianlin Avenue, Qixia District, Nanjing, Jiangsu 210023 Patentee before: Nanjing University |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A portable and efficient magnetic solid phase extraction device and its extraction method Effective date of registration: 20231109 Granted publication date: 20181009 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: JIANGSU GUOCHUANG ENVIRO-PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023980064939 |