CN108776132A - 一种测定空气中氨的简易试纸及其制备和测定方法 - Google Patents
一种测定空气中氨的简易试纸及其制备和测定方法 Download PDFInfo
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- CN108776132A CN108776132A CN201810345830.6A CN201810345830A CN108776132A CN 108776132 A CN108776132 A CN 108776132A CN 201810345830 A CN201810345830 A CN 201810345830A CN 108776132 A CN108776132 A CN 108776132A
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- Prior art keywords
- ammonia
- air
- test paper
- measuring
- simple test
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 255
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 128
- 238000012360 testing method Methods 0.000 title claims abstract description 117
- 238000005259 measurement Methods 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000003556 assay Methods 0.000 title claims abstract description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000001514 detection method Methods 0.000 claims abstract description 25
- PRZSXZWFJHEZBJ-UHFFFAOYSA-N thymol blue Chemical compound C1=C(O)C(C(C)C)=CC(C2(C3=CC=CC=C3S(=O)(=O)O2)C=2C(=CC(O)=C(C(C)C)C=2)C)=C1C PRZSXZWFJHEZBJ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000004806 packaging method and process Methods 0.000 claims abstract description 15
- 239000003093 cationic surfactant Substances 0.000 claims abstract description 11
- 238000004587 chromatography analysis Methods 0.000 claims abstract description 9
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 40
- 235000019441 ethanol Nutrition 0.000 claims description 16
- 238000012417 linear regression Methods 0.000 claims description 14
- 238000002791 soaking Methods 0.000 claims description 10
- 238000007654 immersion Methods 0.000 claims description 9
- 238000002474 experimental method Methods 0.000 claims description 8
- 239000004615 ingredient Substances 0.000 claims description 7
- 239000004094 surface-active agent Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 239000012153 distilled water Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 claims 1
- 125000002091 cationic group Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 20
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000002798 spectrophotometry method Methods 0.000 description 5
- XJWSAJYUBXQQDR-UHFFFAOYSA-M dodecyltrimethylammonium bromide Chemical compound [Br-].CCCCCCCCCCCC[N+](C)(C)C XJWSAJYUBXQQDR-UHFFFAOYSA-M 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000004737 colorimetric analysis Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000009533 lab test Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- BTIZVFWVLPACTQ-UHFFFAOYSA-N 5-methyl-2-propan-2-ylphenol;sulfuric acid Chemical compound OS(O)(=O)=O.CC(C)C1=CC=C(C)C=C1O BTIZVFWVLPACTQ-UHFFFAOYSA-N 0.000 description 1
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical class NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- MQTPMDMFXZTBDK-UHFFFAOYSA-N [Na+].Cl[O-].OC(=O)C1=CC=CC=C1O Chemical compound [Na+].Cl[O-].OC(=O)C1=CC=CC=C1O MQTPMDMFXZTBDK-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- AISMNBXOJRHCIA-UHFFFAOYSA-N trimethylazanium;bromide Chemical compound Br.CN(C)C AISMNBXOJRHCIA-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N2021/7756—Sensor type
- G01N2021/7759—Dipstick; Test strip
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Description
Claims (10)
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CN201810345830.6A CN108776132B (zh) | 2018-04-18 | 2018-04-18 | 一种测定空气中氨的简易试纸及其制备和测定方法 |
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CN201810345830.6A CN108776132B (zh) | 2018-04-18 | 2018-04-18 | 一种测定空气中氨的简易试纸及其制备和测定方法 |
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CN108776132A true CN108776132A (zh) | 2018-11-09 |
CN108776132B CN108776132B (zh) | 2021-01-08 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109358048A (zh) * | 2018-12-18 | 2019-02-19 | 沈阳理工大学 | 测空气中氨的长链烷基吡啶增敏混合指示剂试纸及其制法 |
CN109358047A (zh) * | 2018-12-18 | 2019-02-19 | 沈阳理工大学 | 测空气中氨的sdbs增敏混合试剂试纸及制备和检测法 |
CN109358051A (zh) * | 2018-12-18 | 2019-02-19 | 沈阳理工大学 | 测空气中氨的长链烷基三甲基铵增敏混合试剂试纸及制法 |
CN109358052A (zh) * | 2018-12-18 | 2019-02-19 | 沈阳理工大学 | 测气态氨的长链烷基三甲基铵增敏混合指示剂试纸及制法 |
CN109358053A (zh) * | 2018-12-18 | 2019-02-19 | 沈阳理工大学 | 干法测定空气中氨的增稳试纸及其制备和检测方法 |
CN109358054A (zh) * | 2018-12-18 | 2019-02-19 | 沈阳理工大学 | 干法测空气中氨的高精度混合指示剂试纸及制备和检测法 |
CN109580610A (zh) * | 2018-12-18 | 2019-04-05 | 沈阳理工大学 | Zeph增敏混合指示剂试纸及制备和测定气态氨的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7033839B1 (en) * | 1999-03-16 | 2006-04-25 | Hach Company | Quick acting toxic ammonia test for aqueous samples |
CN101226154A (zh) * | 2008-01-21 | 2008-07-23 | 大庆石油学院 | 可用于在线检测甲醛气体浓度的指示物质 |
CN103698325A (zh) * | 2013-12-13 | 2014-04-02 | 神华集团有限责任公司 | 气体中微量氨的测定方法及测定装置 |
-
2018
- 2018-04-18 CN CN201810345830.6A patent/CN108776132B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7033839B1 (en) * | 1999-03-16 | 2006-04-25 | Hach Company | Quick acting toxic ammonia test for aqueous samples |
CN101226154A (zh) * | 2008-01-21 | 2008-07-23 | 大庆石油学院 | 可用于在线检测甲醛气体浓度的指示物质 |
CN103698325A (zh) * | 2013-12-13 | 2014-04-02 | 神华集团有限责任公司 | 气体中微量氨的测定方法及测定装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109358048A (zh) * | 2018-12-18 | 2019-02-19 | 沈阳理工大学 | 测空气中氨的长链烷基吡啶增敏混合指示剂试纸及其制法 |
CN109358047A (zh) * | 2018-12-18 | 2019-02-19 | 沈阳理工大学 | 测空气中氨的sdbs增敏混合试剂试纸及制备和检测法 |
CN109358051A (zh) * | 2018-12-18 | 2019-02-19 | 沈阳理工大学 | 测空气中氨的长链烷基三甲基铵增敏混合试剂试纸及制法 |
CN109358052A (zh) * | 2018-12-18 | 2019-02-19 | 沈阳理工大学 | 测气态氨的长链烷基三甲基铵增敏混合指示剂试纸及制法 |
CN109358053A (zh) * | 2018-12-18 | 2019-02-19 | 沈阳理工大学 | 干法测定空气中氨的增稳试纸及其制备和检测方法 |
CN109358054A (zh) * | 2018-12-18 | 2019-02-19 | 沈阳理工大学 | 干法测空气中氨的高精度混合指示剂试纸及制备和检测法 |
CN109580610A (zh) * | 2018-12-18 | 2019-04-05 | 沈阳理工大学 | Zeph增敏混合指示剂试纸及制备和测定气态氨的方法 |
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Effective date of registration: 20240104 Address after: 730000, Unit 51, 5th Floor, Building 1, No. 575 Gaoxin Zhangsutan (University Science and Technology Park), Chengguan District, Lanzhou City, Gansu Province Patentee after: Gansu Wanxing Zhongquan Precision Testing Technology Co.,Ltd. Address before: 407, Unit 1, 4th Floor, Building 4, Shangshui Garden, Baijiatuan, Haidian District, Beijing, 100080 Patentee before: Beijing Zhonglian Technology Service Co.,Ltd. Effective date of registration: 20240104 Address after: 407, Unit 1, 4th Floor, Building 4, Shangshui Garden, Baijiatuan, Haidian District, Beijing, 100080 Patentee after: Beijing Zhonglian Technology Service Co.,Ltd. Address before: 110159 No. 6 Nanping Road, Hunnan New District, Shenyang, Liaoning Patentee before: SHENYANG LIGONG University |