CN106198854B - 一种金合金中锌的测定方法 - Google Patents
一种金合金中锌的测定方法 Download PDFInfo
- Publication number
- CN106198854B CN106198854B CN201610533809.XA CN201610533809A CN106198854B CN 106198854 B CN106198854 B CN 106198854B CN 201610533809 A CN201610533809 A CN 201610533809A CN 106198854 B CN106198854 B CN 106198854B
- Authority
- CN
- China
- Prior art keywords
- zinc
- solution
- water
- volume
- solutions
- 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
- 238000002798 spectrophotometry method Methods 0.000 title claims abstract description 18
- 239000011701 zinc Substances 0.000 claims abstract description 145
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 137
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 128
- 239000000243 solution Substances 0.000 claims abstract description 105
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 80
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000004448 titration Methods 0.000 claims abstract description 38
- 239000000706 filtrate Substances 0.000 claims abstract description 32
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 29
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 18
- ORZHVTYKPFFVMG-UHFFFAOYSA-N xylenol orange Chemical compound OC(=O)CN(CC(O)=O)CC1=C(O)C(C)=CC(C2(C3=CC=CC=C3S(=O)(=O)O2)C=2C=C(CN(CC(O)=O)CC(O)=O)C(O)=C(C)C=2)=C1 ORZHVTYKPFFVMG-UHFFFAOYSA-N 0.000 claims abstract description 16
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims abstract description 12
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000001556 precipitation Methods 0.000 claims abstract description 10
- 238000004064 recycling Methods 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 239000000956 alloy Substances 0.000 claims abstract description 8
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 8
- 238000004090 dissolution Methods 0.000 claims abstract description 5
- 239000007853 buffer solution Substances 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 76
- 239000012086 standard solution Substances 0.000 claims description 39
- 239000000523 sample Substances 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 claims description 33
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 32
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims description 28
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 20
- 239000012085 test solution Substances 0.000 claims description 20
- 150000003839 salts Chemical class 0.000 claims description 19
- 238000002835 absorbance Methods 0.000 claims description 16
- 238000001704 evaporation Methods 0.000 claims description 16
- 239000007974 sodium acetate buffer Substances 0.000 claims description 14
- BHZOKUMUHVTPBX-UHFFFAOYSA-M sodium acetic acid acetate Chemical compound [Na+].CC(O)=O.CC([O-])=O BHZOKUMUHVTPBX-UHFFFAOYSA-M 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 12
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 10
- 239000011780 sodium chloride Substances 0.000 claims description 10
- 239000012490 blank solution Substances 0.000 claims description 8
- 235000019504 cigarettes Nutrition 0.000 claims description 8
- 238000012937 correction Methods 0.000 claims description 8
- 230000008020 evaporation Effects 0.000 claims description 8
- NICDRCVJGXLKSF-UHFFFAOYSA-N nitric acid;trihydrochloride Chemical compound Cl.Cl.Cl.O[N+]([O-])=O NICDRCVJGXLKSF-UHFFFAOYSA-N 0.000 claims description 8
- 239000011259 mixed solution Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 6
- 210000003722 extracellular fluid Anatomy 0.000 claims description 6
- 230000001112 coagulating effect Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- YCPXWRQRBFJBPZ-UHFFFAOYSA-N 5-sulfosalicylic acid Chemical class OC(=O)C1=CC(S(O)(=O)=O)=CC=C1O YCPXWRQRBFJBPZ-UHFFFAOYSA-N 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Natural products CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical class [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 3
- 235000011054 acetic acid Nutrition 0.000 claims description 3
- 150000001243 acetic acids Chemical class 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000012496 blank sample Substances 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims description 3
- 235000019441 ethanol Nutrition 0.000 claims description 3
- 125000005909 ethyl alcohol group Chemical group 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 239000012488 sample solution Substances 0.000 claims description 3
- 235000011091 sodium acetates Nutrition 0.000 claims description 3
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 3
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 150000003751 zinc Chemical class 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- OLFJVIXNILIZKF-UHFFFAOYSA-N acetic acid;sodium Chemical compound [Na].CC(O)=O.CC(O)=O OLFJVIXNILIZKF-UHFFFAOYSA-N 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 11
- 239000010931 gold Substances 0.000 abstract description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052737 gold Inorganic materials 0.000 abstract description 9
- 229960002163 hydrogen peroxide Drugs 0.000 abstract description 8
- 239000010949 copper Substances 0.000 abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052802 copper Inorganic materials 0.000 abstract description 5
- 229910052759 nickel Inorganic materials 0.000 abstract description 5
- 238000003556 assay Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 abstract description 2
- NTZRDKVFLPLTPU-UHFFFAOYSA-N CC[Na] Chemical compound CC[Na] NTZRDKVFLPLTPU-UHFFFAOYSA-N 0.000 abstract 1
- OEHNVKBOQOXOJN-UHFFFAOYSA-N 2-(4-nitrophenyl)phenol Chemical compound OC1=CC=CC=C1C1=CC=C([N+]([O-])=O)C=C1 OEHNVKBOQOXOJN-UHFFFAOYSA-N 0.000 description 7
- 238000011084 recovery Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- -1 silver-colored 7.5mg Chemical compound 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PARLRBNMHAJUMX-UHFFFAOYSA-L disodium hydroxy-oxido-oxo-sulfanylidene-lambda6-sulfane chloride Chemical compound S(=S)(=O)([O-])O.[Na+].[Cl-].[Na+] PARLRBNMHAJUMX-UHFFFAOYSA-L 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910021505 gold(III) hydroxide Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/3103—Atomic absorption analysis
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610533809.XA CN106198854B (zh) | 2016-07-08 | 2016-07-08 | 一种金合金中锌的测定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610533809.XA CN106198854B (zh) | 2016-07-08 | 2016-07-08 | 一种金合金中锌的测定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106198854A CN106198854A (zh) | 2016-12-07 |
CN106198854B true CN106198854B (zh) | 2018-06-15 |
Family
ID=57473247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610533809.XA Active CN106198854B (zh) | 2016-07-08 | 2016-07-08 | 一种金合金中锌的测定方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106198854B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106706529A (zh) * | 2016-12-14 | 2017-05-24 | 大工(青岛)新能源材料技术研究院有限公司 | 一种采用明胶富集法测试水中锌离子的方法 |
CN107132219A (zh) * | 2017-05-15 | 2017-09-05 | 长春黄金研究院 | 一种锌精矿中锌和铁含量的连续测定方法 |
CN107515273A (zh) * | 2017-09-05 | 2017-12-26 | 长春黄金研究院 | 一种简单、高效测定金精矿中铅含量的方法 |
CN108037237A (zh) * | 2017-11-24 | 2018-05-15 | 昭通市鼎安科技有限公司 | Edta容量法测定锌矿石中锌含量的方法 |
CN108169227A (zh) * | 2017-12-15 | 2018-06-15 | 大工(青岛)新能源材料技术研究院有限公司 | 一种络合滴定测锌含量的改进方法 |
CN109444328A (zh) * | 2018-12-26 | 2019-03-08 | 重庆健能医药开发有限公司 | 一种葡萄糖酸钙锌口服溶液中锌的测定方法 |
CN110361341A (zh) * | 2019-07-02 | 2019-10-22 | 江西瑞林稀贵金属科技有限公司 | 一种测定高锡废杂铜锭及粗铜中铜量的分析方法 |
CN111220600A (zh) * | 2019-09-02 | 2020-06-02 | 新兴铸管股份有限公司 | 一种锌铝合金中锌含量测定方法 |
CN112379039A (zh) * | 2020-10-27 | 2021-02-19 | 西北矿冶研究院 | 一种对高镉高铅高锌物料中锌测定的化学分析测试方法 |
CN112578077B (zh) * | 2020-11-11 | 2022-08-12 | 韶关凯鸿纳米材料有限公司 | 一种二氧化硅检测的锌回收方法 |
CN114323859B (zh) * | 2021-12-29 | 2024-07-05 | 云南黄金矿业集团贵金属检测有限公司 | 杂质元素金标准样品的制备方法 |
CN115326528B (zh) * | 2022-08-23 | 2025-06-17 | 水口山有色金属有限责任公司 | 一种高银灰分钯粉中银铂钯的测定方法 |
CN118566415A (zh) * | 2024-08-01 | 2024-08-30 | 长春黄金研究院有限公司 | 9k黄金首饰中银、金、铜、镍、锌的连续测定方法 |
-
2016
- 2016-07-08 CN CN201610533809.XA patent/CN106198854B/zh active Active
Non-Patent Citations (2)
Title |
---|
EDTA滴定法与原子吸收光谱法相结合测定多金属矿中锌;张明祖等;《冶金分析》;20121231;第32卷(第9期);第247-250页 * |
原子吸收光谱法测定锌单标准样品与含锌多金属混合标准样品中锌浓度的探讨;王婧;《化学工程与装备》;20160531(第5期);第73-77页 * |
Also Published As
Publication number | Publication date |
---|---|
CN106198854A (zh) | 2016-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106198854B (zh) | 一种金合金中锌的测定方法 | |
CN106053366B (zh) | 一种高效准确的铅精矿、金精矿中铅、锌的连续测定方法 | |
Pratt | Potassium | |
CN102323250B (zh) | 稀贵金属系统中金、钯、铂、铑、铱、银、镍、铜、铁快速测定方法 | |
CN108444929A (zh) | 一种多金属矿石中铅含量的测定方法 | |
KR20120085296A (ko) | 광석에서 칼슘 성분 분석 및 검출 방법 | |
CN107478765A (zh) | 一种粗金中镍的测定方法 | |
CN101046453B (zh) | 一种用碘量法测定金中提高结果准确度和精密度的方法 | |
CN104792647A (zh) | 碲化铜中铜、碲、金和银含量的测定方法 | |
CN103344636A (zh) | 钢渣中金属铝和三氧化二铝的测定 | |
CN114660051A (zh) | 一种辉钼精矿中稀散贵重痕量金属铼的测定方法 | |
CN106092814A (zh) | 除钼渣中钼和钨的测定方法 | |
CN108613937B (zh) | 一种氰渣中硫氰酸盐的测定方法 | |
CN108872469A (zh) | 一种高效的矿石中铅铜连续测定的方法 | |
Pollard | The micro-determination of gold | |
CN108303389A (zh) | 一种高铅金精矿中铜含量的测定方法 | |
Kimball et al. | Determination of Fluorine and Chlorine in Organic Compounds | |
Vinci | Analytical Chemistry of Beryllium | |
CN106404776B (zh) | 炉渣中钙含量的测定方法 | |
CN104458707A (zh) | 一种测定金钯铂过程中分离银的方法 | |
Williams et al. | Modified Apparatus for Determination of Sodium Monoxide in Sodium | |
CN108459014A (zh) | 一种硫代硫酸盐浸金溶液中金含量的测定方法 | |
CN104568912A (zh) | 仲钨酸铵中磷的分析方法 | |
Jankovský et al. | Photometric determination of tellurium with bismuthiol II | |
CN103163118B (zh) | Icp法测量环境中镉元素含量的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 130000 Chaoyang District nanhu road, Jilin, China, No. 6760, No. Applicant after: Changchun Gold Research Institute Co., Ltd. Address before: 130000 Chaoyang District nanhu road, Jilin, China, No. 6760, No. Applicant before: Changchun Gold Research Institute |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191104 Address after: 101300 No.208, yard 1, building 1, Xinqiao Middle Road, airport economic core area, Shunyi District, Beijing Patentee after: Huajin high tech (Beijing) Technology Development Co., Ltd Address before: 130000 Chaoyang District nanhu road, Jilin, China, No. 6760, No. Patentee before: Changchun Gold Research Institute Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210608 Address after: Li Lang International Jewelry Industrial Park, 31 Bulan Road, Xiali Lang community, Nanwan street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN GOLD GOLD AND SILVER JEWELRY INSPECTION RESEARCH CENTER Co.,Ltd. Address before: 101300 courtyard 208, building 1, Xinqiao Middle Road, airport economic core area, Shunyi District, Beijing Patentee before: Huajin high tech (Beijing) Technology Development Co.,Ltd. |
|
TR01 | Transfer of patent right |