CN101458258A - 一种硫酸铝的质量分析方法 - Google Patents
一种硫酸铝的质量分析方法 Download PDFInfo
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- CN101458258A CN101458258A CNA2007101722842A CN200710172284A CN101458258A CN 101458258 A CN101458258 A CN 101458258A CN A2007101722842 A CNA2007101722842 A CN A2007101722842A CN 200710172284 A CN200710172284 A CN 200710172284A CN 101458258 A CN101458258 A CN 101458258A
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- CN
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- Prior art keywords
- aluminium
- aluminium sulphate
- analysis method
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- electromotive force
- 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.)
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- 238000004458 analytical method Methods 0.000 title claims abstract description 27
- 235000011128 aluminium sulphate Nutrition 0.000 title claims description 36
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 title abstract description 9
- 229910000329 aluminium sulfate Inorganic materials 0.000 title description 5
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 41
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims description 34
- 239000001164 aluminium sulphate Substances 0.000 claims description 32
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 11
- 238000003918 potentiometric titration Methods 0.000 claims description 10
- 238000002835 absorbance Methods 0.000 claims description 7
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 229910052697 platinum Inorganic materials 0.000 claims description 7
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 claims description 7
- 238000003760 magnetic stirring Methods 0.000 claims description 5
- 239000012086 standard solution Substances 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000004448 titration Methods 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 7
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 5
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 4
- 230000000536 complexating effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical group 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 230000000680 avirulence Effects 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001455 metallic ions Chemical class 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Description
PH | 2.96 | 3.16 | 3.29 | 3.43 | 3.79 | 3.92 | 4.06 | 4.55 | 4.84 | 5.07 |
mv | -291 | -287 | -218 | -201 | -169 | -150 | -118 | -65 | -7 | 7 |
PH | 5.33 | 5.76 | 6.06 | 6.35 | 6.75 | 7.25 | 7.45 | 7.81 | 8.34 | 8.74 |
mv | 28 | 92 | 129 | 176 | 209 | 243 | 268 | 310 | 340 | 366 |
PH | 2.10 | 2.22 | 2.30 | 2.58 | 3.06 | 3.27 | 3.42 | 3.67 | 4.02 | 4.16 | 4.39 |
mv | -388 | -375 | -375 | -370 | -368 | -348 | -323 | -307 | -289 | -259 | -248 |
PH | 5.00 | 5.78 | 6.32 | 6.80 | 7.24 | 7.48 | 7.81 | 8.04 | 8.63 | 8.89 | |
mv | -211 | -185 | -170 | -152 | -128 | -119 | -110 | -90 | -60 | -41 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2007101722842A CN101458258A (zh) | 2007-12-14 | 2007-12-14 | 一种硫酸铝的质量分析方法 |
Applications Claiming Priority (1)
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CNA2007101722842A CN101458258A (zh) | 2007-12-14 | 2007-12-14 | 一种硫酸铝的质量分析方法 |
Publications (1)
Publication Number | Publication Date |
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CN101458258A true CN101458258A (zh) | 2009-06-17 |
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CNA2007101722842A Pending CN101458258A (zh) | 2007-12-14 | 2007-12-14 | 一种硫酸铝的质量分析方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102507519A (zh) * | 2011-10-26 | 2012-06-20 | 华南师范大学 | 丹磺酸作为pH荧光探针的应用 |
CN106353460A (zh) * | 2016-09-18 | 2017-01-25 | 国网福建省电力有限公司 | 一种主变绝缘纸中酸值智能快速测定装置及方法 |
CN107132263A (zh) * | 2017-06-30 | 2017-09-05 | 深圳市华星光电技术有限公司 | 铝蚀刻液中铝离子含量的测试方法 |
CN117030635A (zh) * | 2023-10-09 | 2023-11-10 | 自贡市凤祥化工有限公司 | 一种基于多指标测定的硫酸铝的质量分析方法 |
-
2007
- 2007-12-14 CN CNA2007101722842A patent/CN101458258A/zh active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102507519A (zh) * | 2011-10-26 | 2012-06-20 | 华南师范大学 | 丹磺酸作为pH荧光探针的应用 |
CN102507519B (zh) * | 2011-10-26 | 2013-08-28 | 华南师范大学 | 丹磺酸作为pH荧光探针的应用 |
CN106353460A (zh) * | 2016-09-18 | 2017-01-25 | 国网福建省电力有限公司 | 一种主变绝缘纸中酸值智能快速测定装置及方法 |
CN106353460B (zh) * | 2016-09-18 | 2018-12-11 | 国网福建省电力有限公司 | 一种主变绝缘纸中酸值智能快速测定装置及方法 |
CN107132263A (zh) * | 2017-06-30 | 2017-09-05 | 深圳市华星光电技术有限公司 | 铝蚀刻液中铝离子含量的测试方法 |
CN117030635A (zh) * | 2023-10-09 | 2023-11-10 | 自贡市凤祥化工有限公司 | 一种基于多指标测定的硫酸铝的质量分析方法 |
CN117030635B (zh) * | 2023-10-09 | 2023-12-15 | 自贡市凤祥化工有限公司 | 一种基于多指标测定的硫酸铝的质量分析方法 |
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Effective date of registration: 20100705 Address after: 200070, 1003, Gonghe technology building, 912 Gonghe Road, Shanghai Applicant after: Shanghai Aige Environmental Technology Co., Ltd. Address before: 200072 room 703, building 149, Yanchang Road, Shanghai, Zhabei District, China Applicant before: Zhu Yongqiang |
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Application publication date: 20090617 |