JPH0441306B2 - - Google Patents
Info
- Publication number
- JPH0441306B2 JPH0441306B2 JP11697683A JP11697683A JPH0441306B2 JP H0441306 B2 JPH0441306 B2 JP H0441306B2 JP 11697683 A JP11697683 A JP 11697683A JP 11697683 A JP11697683 A JP 11697683A JP H0441306 B2 JPH0441306 B2 JP H0441306B2
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen peroxide
- ammonia
- sample
- oxygen
- water
- 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.)
- Expired
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 98
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 66
- 229910021529 ammonia Inorganic materials 0.000 claims description 38
- 229910001868 water Inorganic materials 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 19
- 239000001301 oxygen Substances 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 14
- 230000008016 vaporization Effects 0.000 claims description 8
- 238000009834 vaporization Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 230000003197 catalytic effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 11
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920003053 polystyrene-divinylbenzene Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004448 titration Methods 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
- G01N31/10—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using catalysis
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11697683A JPS6010170A (ja) | 1983-06-30 | 1983-06-30 | アンモニア性過酸化水素液中のアンモニアと過酸化水素の濃度を測定する方法およびその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11697683A JPS6010170A (ja) | 1983-06-30 | 1983-06-30 | アンモニア性過酸化水素液中のアンモニアと過酸化水素の濃度を測定する方法およびその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6010170A JPS6010170A (ja) | 1985-01-19 |
| JPH0441306B2 true JPH0441306B2 (https=) | 1992-07-07 |
Family
ID=14700411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11697683A Granted JPS6010170A (ja) | 1983-06-30 | 1983-06-30 | アンモニア性過酸化水素液中のアンモニアと過酸化水素の濃度を測定する方法およびその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6010170A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0752187B2 (ja) * | 1989-06-08 | 1995-06-05 | 栗田工業株式会社 | 有機物分析装置 |
| JP2014035275A (ja) * | 2012-08-09 | 2014-02-24 | Shimadzu Corp | ガスクロマトグラフ装置 |
| JP6393363B2 (ja) * | 2017-04-27 | 2018-09-19 | 株式会社島津製作所 | ガスクロマトグラフ装置 |
| CN113167732B (zh) | 2018-12-12 | 2025-01-28 | 株式会社岛津制作所 | 硫化学发光检测器 |
-
1983
- 1983-06-30 JP JP11697683A patent/JPS6010170A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6010170A (ja) | 1985-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3919051A (en) | Biological analyzer and method | |
| Dumarey et al. | The accuracy of the vapour-injection calibration method for the determination of mercury by amalgamation/cold-vapour atomic absorption spectrometry | |
| Rasmussen et al. | N 2 O analysis in the atmosphere via electron capture‐gas chromatography | |
| Weiss | The effect of salinity on the solubility of argon in seawater | |
| CN104730267A (zh) | Toc、tn、tp浓度及总量连续同步在线监测方法与仪器 | |
| US7255836B2 (en) | Analytical sensitivity enhancement by catalytic transformation | |
| CN104535567A (zh) | Cod自动计量方法 | |
| JPH0441306B2 (https=) | ||
| Bruner et al. | Coupling of permeation and exponential dilution methods for use in gas chromatographic trace analysis | |
| JPH0377458B2 (https=) | ||
| CN104792704A (zh) | Toc、tn、tp三指标连续同步实时在线测定方法与仪器 | |
| US3607076A (en) | Procedure and apparatus for determination of water in nitrogen tetroxide | |
| JPS6350752A (ja) | オンライン水分分析装置 | |
| Gubbins et al. | Determination of gas solubilities in electrolyte solutions | |
| JP2943365B2 (ja) | 気体試料中のアルデヒド濃度連続測定方法及びその測定装置 | |
| Ciccioli et al. | Dynamic calibration of peroxyacetyl nitrate (PAN) analysers by annular denuder and ion-chromatographic techniques | |
| Sridhar et al. | Diffusion coefficient of oxygen in liquids | |
| CN216013139U (zh) | Co2呼气同位素检测仪 | |
| JP2683429B2 (ja) | 大気中の窒素酸化物の分析方法 | |
| GB2099588A (en) | Fluid component measuring and alarm device | |
| JPH0743320B2 (ja) | 水の化学的酸素要求量測定方法 | |
| Reilly | Determination of hydrogen cyanide in combustion gases by a four-channel continuous analyzer | |
| JPH04177163A (ja) | 無機ガス中の硫化水素の測定方法 | |
| RU2141650C1 (ru) | Способ потенциометрического определения концентрации веществ в растворах экстракционных систем | |
| JPH0772732B2 (ja) | 単一試料のフローインジェクション分析による少なくとも２個の独立した滴定可能な種の滴定当量点の定量法 |