CN106596830B - 工业生产中2,4-二氨基甲苯浓度快速检测法 - Google Patents
工业生产中2,4-二氨基甲苯浓度快速检测法 Download PDFInfo
- Publication number
- CN106596830B CN106596830B CN201710029409.XA CN201710029409A CN106596830B CN 106596830 B CN106596830 B CN 106596830B CN 201710029409 A CN201710029409 A CN 201710029409A CN 106596830 B CN106596830 B CN 106596830B
- Authority
- CN
- China
- Prior art keywords
- sample
- silica gel
- gel plate
- solvent
- concentration
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000009776 industrial production Methods 0.000 title claims abstract description 8
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 title abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000741 silica gel Substances 0.000 claims abstract description 26
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 230000004913 activation Effects 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims description 43
- 239000002904 solvent Substances 0.000 claims description 17
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- BBMCTIGTTCKYKF-UHFFFAOYSA-N 1-heptanol Chemical compound CCCCCCCO BBMCTIGTTCKYKF-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 150000004999 2,4-diaminotoluenes Chemical class 0.000 claims description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 239000011630 iodine Substances 0.000 claims description 3
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 claims description 3
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical class OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 239000011259 mixed solution Substances 0.000 claims 1
- 229960004063 propylene glycol Drugs 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- 229940035437 1,3-propanediol Drugs 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 229940051250 hexylene glycol Drugs 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710029409.XA CN106596830B (zh) | 2017-01-16 | 2017-01-16 | 工业生产中2,4-二氨基甲苯浓度快速检测法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710029409.XA CN106596830B (zh) | 2017-01-16 | 2017-01-16 | 工业生产中2,4-二氨基甲苯浓度快速检测法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106596830A CN106596830A (zh) | 2017-04-26 |
CN106596830B true CN106596830B (zh) | 2018-09-28 |
Family
ID=58584767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710029409.XA Active CN106596830B (zh) | 2017-01-16 | 2017-01-16 | 工业生产中2,4-二氨基甲苯浓度快速检测法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106596830B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6342503B1 (en) * | 1993-10-12 | 2002-01-29 | Dupont Pharmaceuticals Company | 1N-alkyl-n-arylpyrimidinamines and derivatives thereof |
CN102093150A (zh) * | 2011-01-07 | 2011-06-15 | 北京理工大学 | 一种合成芳香胺的方法 |
-
2017
- 2017-01-16 CN CN201710029409.XA patent/CN106596830B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6342503B1 (en) * | 1993-10-12 | 2002-01-29 | Dupont Pharmaceuticals Company | 1N-alkyl-n-arylpyrimidinamines and derivatives thereof |
CN102093150A (zh) * | 2011-01-07 | 2011-06-15 | 北京理工大学 | 一种合成芳香胺的方法 |
Non-Patent Citations (4)
Title |
---|
Determination of 2,4- and 2,6-diaminotoluene in flexible urethane foams;J.L. Guthrle等;《Analytical Chemistry》;19771031;第49卷(第12期);第1676~1680页 * |
IDENTIFICATION OF PRIMARY AROMATIC AMINES IN UTAGENICALLY ACTIVE SUBFRACTIONS FROM COALLIQUEFACTION MATERIALS;BARY W. WILSON等;《Mutation Research》;19801231;第79卷;第196页第1-19行 * |
染色纺织品上禁用偶氮染料薄层色谱法测定的研究;钱毅等;《现代商检科技》;19961231;第6卷(第5期);第二节,第四节中第1小节、第2小节,表1 * |
纺织品禁用偶氮染料薄层色谱法分析方法;秦书琴等;《印染》;19970331;第23卷(第3期);第25~30页 * |
Also Published As
Publication number | Publication date |
---|---|
CN106596830A (zh) | 2017-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Ho et al. | Determination of chlorophenols in landfill leachate using headspace sampling with ionic liquid-coated solid-phase microextraction fibers combined with gas chromatography–mass spectrometry | |
Yan et al. | Screening, recognition and quantitation of salbutamol residues in ham sausages by molecularly imprinted solid phase extraction coupled with high-performance liquid chromatography–ultraviolet detection | |
SG153027A1 (en) | Capturing carrier, capturing device, analysis system using the same, and method for capturing and testing microorganisms | |
CN111944104B (zh) | 一种检测登革热ns1蛋白的多孔隙双模板分子印迹聚合物微球及其应用 | |
CN102372821A (zh) | 一种邻苯二甲酸二丁酯分子印迹聚合物及其制备方法 | |
CN106596830B (zh) | 工业生产中2,4-二氨基甲苯浓度快速检测法 | |
CN101726533A (zh) | 一种快速、灵敏的检测三聚氰胺的方法 | |
CN114324639B (zh) | 一种混合模式弱阳离子固相萃取材料及其制备方法与应用 | |
CN102087292B (zh) | 微流控免疫印迹芯片、其制备方法及用途 | |
CN103833885A (zh) | 一种离子液体聚合物毛细管微萃取整体柱及其制备方法 | |
CN108828100B (zh) | 一种纺织品及皮革制品中硝基苯类化合物的测试方法 | |
CN104923191B (zh) | 一种替代模板的分子印迹吸附萃取搅拌棒的制备方法 | |
Fujii et al. | Fluorometric determination of sulfite and nitrite in aqueous samples using a novel detection unit of a microfluidic device | |
CN107311164B (zh) | 一种运用含支链脂肪酸改性制备超疏水氧化石墨烯的方法 | |
CN102169109B (zh) | 雌激素替代模板分子印迹固相微萃取萃取头的制备方法 | |
CN103776879B (zh) | 一种分子印迹固相萃取技术-电位法联用检测有机污染物的方法 | |
CN109374766B (zh) | 一种脂肪醇聚氧乙烯醚和烷基酚聚氧乙烯醚高富集能力固相微萃取探针的制备及应用 | |
CN104458966A (zh) | 一种纺织品禁用偶氮染料检测方法 | |
CN102250285B (zh) | 选择性分离酚类的半共价分子印迹聚合物及其制备和应用 | |
CN107474254A (zh) | 有机–无机亲水性杂化整体材料的制备及应用 | |
CN106769346B (zh) | 分析水中氢同位素的方法 | |
CN109444295A (zh) | 测定纺织染整助剂中8种禁限用乙二醇醚类溶剂含量的方法 | |
CN109718875A (zh) | 一种基于pdms微流体结构上集成聚氨酯薄膜的方法 | |
CN105879851A (zh) | 氧化石墨烯型在线净化固相萃取整体柱及制备方法和用途 | |
CN101871859A (zh) | 一种动态流动稀释高浓度待测溶液的方法及设备 |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170426 Assignee: Yuansheng branch of Cangzhou Dahua TDI Co.,Ltd. Assignor: HEBEI FENGYUAN GREEN TECHNOLOGY Inc. Contract record no.: X2021980002216 Denomination of invention: Rapid determination of 2,4-Diaminotoluene in industrial production Granted publication date: 20180928 License type: Common License Record date: 20210329 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 061000 Floor 5, R&D Building, No. 9, Guofeng Avenue, High tech Zone, Cangzhou City, Hebei Province Patentee after: Hebei Fengyuan Environmental Protection Technology Group Co.,Ltd. Address before: 061000 south of No.1 Road, Zhongjie Industrial Park, Cangzhou City, Hebei Province Patentee before: HEBEI FENGYUAN GREEN TECHNOLOGY Inc. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 010000 West Wanda Sales Center, Genghis Khan West Street, Huimin District, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Antai Fengyuan Environmental Protection Technology (Inner Mongolia) Group Co.,Ltd. Country or region after: China Address before: 061000 Floor 5, R&D Building, No. 9, Guofeng Avenue, High tech Zone, Cangzhou City, Hebei Province Patentee before: Hebei Fengyuan Environmental Protection Technology Group Co.,Ltd. Country or region before: China |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rapid detection method for 2,4-diaminotoluene concentration in industrial production Granted publication date: 20180928 Pledgee: Baotou Branch of Inner Mongolia Hohhot Jingu Rural Commercial Bank Co.,Ltd. Pledgor: Antai Fengyuan Environmental Protection Technology (Inner Mongolia) Group Co.,Ltd. Registration number: Y2024150000015 |