JPH021264B2 - - Google Patents
Info
- Publication number
- JPH021264B2 JPH021264B2 JP54103492A JP10349279A JPH021264B2 JP H021264 B2 JPH021264 B2 JP H021264B2 JP 54103492 A JP54103492 A JP 54103492A JP 10349279 A JP10349279 A JP 10349279A JP H021264 B2 JPH021264 B2 JP H021264B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- sample
- coulometrically
- halide
- halides
- 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
- 150000004820 halides Chemical class 0.000 claims description 90
- 238000010438 heat treatment Methods 0.000 claims description 68
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 33
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000001590 oxidative effect Effects 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 15
- 239000001569 carbon dioxide Substances 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 12
- 239000007800 oxidant agent Substances 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000000197 pyrolysis Methods 0.000 claims description 10
- 229910001502 inorganic halide Inorganic materials 0.000 claims description 9
- 239000005416 organic matter Substances 0.000 claims description 8
- 238000004544 sputter deposition Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 229910000039 hydrogen halide Inorganic materials 0.000 claims description 4
- 239000012433 hydrogen halide Substances 0.000 claims description 4
- 239000000523 sample Substances 0.000 description 58
- 239000007789 gas Substances 0.000 description 45
- 239000007788 liquid Substances 0.000 description 40
- 239000002594 sorbent Substances 0.000 description 29
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 19
- 238000001514 detection method Methods 0.000 description 15
- -1 halogen acids Chemical class 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 239000011261 inert gas Substances 0.000 description 11
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 9
- 238000004448 titration Methods 0.000 description 9
- 239000003651 drinking water Substances 0.000 description 8
- 235000020188 drinking water Nutrition 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 239000012159 carrier gas Substances 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- 238000003869 coulometry Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 5
- 239000012085 test solution Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
- 229910052794 bromium Inorganic materials 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005443 coulometric titration Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- BSWWXRFVMJHFBN-UHFFFAOYSA-N 2,4,6-tribromophenol Chemical compound OC1=C(Br)C=C(Br)C=C1Br BSWWXRFVMJHFBN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- VEFXTGTZJOWDOF-UHFFFAOYSA-N benzene;hydrate Chemical compound O.C1=CC=CC=C1 VEFXTGTZJOWDOF-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- JGJLWPGRMCADHB-UHFFFAOYSA-N hypobromite Chemical compound Br[O-] JGJLWPGRMCADHB-UHFFFAOYSA-N 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 239000012494 Quartz wool Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 229910021612 Silver iodide Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 150000004768 bromobenzenes Chemical class 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 229940045105 silver iodide Drugs 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 238000012546 transfer 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
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1826—Organic contamination in water
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Combustion & Propulsion (AREA)
- Molecular Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Description
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/937,652 US4227887A (en) | 1978-08-28 | 1978-08-28 | Determination of total organic halides in water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5547445A JPS5547445A (en) | 1980-04-03 |
| JPH021264B2 true JPH021264B2 (ja) | 1990-01-10 |
Family
ID=25470225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10349279A Granted JPS5547445A (en) | 1978-08-28 | 1979-08-14 | Measurement of all organic halides in water |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4227887A (ja) |
| JP (1) | JPS5547445A (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5784355A (en) * | 1980-11-13 | 1982-05-26 | Sumitomo Chem Co Ltd | Element analyzing method and device therefor |
| JP2707000B2 (ja) * | 1990-11-05 | 1998-01-28 | å·¥æ¥æè¡é¢é· | æ··åãã©ã¹ããã¯å»æ£ç©äžã®ããªå¡©åããã«ç³»æš¹èã®æ··åéã®åææ¹æ³åã³è£ 眮 |
| EP0610376A4 (en) * | 1991-10-28 | 1995-06-07 | Dale M Coulson | ELECTROCHEMICAL DETECTION CELL, ELECTROCHEMICAL DETECTION METHOD, AND PYROLYSIS OVEN USED THEREFOR. |
| DE19727839A1 (de) * | 1997-06-24 | 1999-01-28 | Lar Analytik Und Umweltmestech | Verfahren zur Bestimmung eines Wasserinhaltsstoffes |
| JP4821646B2 (ja) * | 2007-02-21 | 2011-11-24 | æ ªåŒäŒç€Ÿäžè±ååŠã¢ããªãã㯠| åžçæ§ææ©ããã²ã³åææ¹æ³ |
| CN106840806B (zh) * | 2017-03-28 | 2023-07-14 | å±±äžçåææµè¯äžå¿ | äžç§å¶å€å¯åžéææºå€åç©æ ·åçç³»ç»åæ¹æ³ |
| CN108956917B (zh) * | 2018-06-11 | 2021-06-22 | å®åŸœç䜳éžç¯ä¿ç§ææéå ¬åž | äžç§å©çšèåç©åžéåæ£æµæ°Žäœäžææºæ±¡æç©æµåºŠçæ¹æ³ |
| JP7036228B2 (ja) * | 2018-12-12 | 2022-03-15 | æ ªåŒäŒç€Ÿå³¶æŽ¥è£œäœæ | ååŠçºå ç¡«é»æ€åºåš |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3544277A (en) * | 1968-09-16 | 1970-12-01 | North American Rockwell | Dual heat zone pyrolytic furnace |
| US3716334A (en) * | 1970-02-16 | 1973-02-13 | Rhone Poulenc Sa | Determination of elements in organic compounds |
| US3703355A (en) * | 1971-12-10 | 1972-11-21 | Envirotech Corp | Pyrolysis and analysis system |
| US3853474A (en) * | 1972-10-10 | 1974-12-10 | Itt | Method of burning combustible fluids for further analysis |
-
1978
- 1978-08-28 US US05/937,652 patent/US4227887A/en not_active Expired - Lifetime
-
1979
- 1979-08-14 JP JP10349279A patent/JPS5547445A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5547445A (en) | 1980-04-03 |
| US4227887A (en) | 1980-10-14 |
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