DE907223C - Elektrischer Anzeiger fuer Halogendaempfe und Daempfe von Halogenverbindungen - Google Patents
Elektrischer Anzeiger fuer Halogendaempfe und Daempfe von HalogenverbindungenInfo
- Publication number
- DE907223C DE907223C DEI3092A DEI0003092A DE907223C DE 907223 C DE907223 C DE 907223C DE I3092 A DEI3092 A DE I3092A DE I0003092 A DEI0003092 A DE I0003092A DE 907223 C DE907223 C DE 907223C
- Authority
- DE
- Germany
- Prior art keywords
- halogen
- positive electrode
- sensitizer
- alkali metal
- heated
- 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
- 229910052736 halogen Inorganic materials 0.000 title claims description 23
- 150000002367 halogens Chemical class 0.000 title claims description 23
- 150000002366 halogen compounds Chemical class 0.000 title claims description 8
- 239000003517 fume Substances 0.000 title claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 28
- 150000002500 ions Chemical class 0.000 claims description 28
- 239000000126 substance Substances 0.000 claims description 22
- 229910052783 alkali metal Inorganic materials 0.000 claims description 18
- 150000001340 alkali metals Chemical class 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 13
- 239000011734 sodium Substances 0.000 claims description 10
- 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 description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- -1 alkali metal salt Chemical class 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 239000012266 salt solution Substances 0.000 claims 1
- 150000003388 sodium compounds Chemical class 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 26
- 229910052697 platinum Inorganic materials 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 229910052700 potassium Inorganic materials 0.000 description 7
- 239000011591 potassium Substances 0.000 description 7
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 206010070834 Sensitisation Diseases 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000008313 sensitization Effects 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 239000012190 activator Substances 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 150000001339 alkali metal compounds Chemical class 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 150000003112 potassium compounds Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- GBDZXPJXOMHESU-UHFFFAOYSA-N 1,2,3,4-tetrachlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1Cl GBDZXPJXOMHESU-UHFFFAOYSA-N 0.000 description 1
- XXZOEDQFGXTEAD-UHFFFAOYSA-N 1,2-bis(trifluoromethyl)benzene Chemical group FC(F)(F)C1=CC=CC=C1C(F)(F)F XXZOEDQFGXTEAD-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- MPPPKRYCTPRNTB-UHFFFAOYSA-N 1-bromobutane Chemical compound CCCCBr MPPPKRYCTPRNTB-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
- 125000004773 chlorofluoromethyl group Chemical group [H]C(F)(Cl)* 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 238000010291 electrical method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 229910052731 fluorine Chemical group 0.000 description 1
- 239000011737 fluorine Chemical group 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000004694 iodide salts Chemical class 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 229910052907 leucite Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 125000004436 sodium atom Chemical group 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/68—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas
- G01N27/70—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas and measuring current or voltage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US269214XA | 1947-06-14 | 1947-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE907223C true DE907223C (de) | 1954-03-22 |
Family
ID=21834567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEI3092A Expired DE907223C (de) | 1947-06-14 | 1950-10-03 | Elektrischer Anzeiger fuer Halogendaempfe und Daempfe von Halogenverbindungen |
Country Status (6)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1062957B (de) * | 1955-12-20 | 1959-08-06 | Gen Electric | Elektrischer Dampf- und Rauchmelder |
| DE1092235B (de) * | 1959-02-02 | 1960-11-03 | Honeywell Regulator Co | Geraet zum Aufspueren oder Messen des Gehaltes brennbarer Bestandteile in Gasen |
| DE7516931U (de) | 1974-07-18 | 1976-02-05 | Balzers Hochvakuum Gmbh, 6201 Nordenstadt | Vorrichtung zum Nachweis von Gasen und Dämpfen. |
| DE2907222A1 (de) * | 1978-02-28 | 1980-01-10 | Varian Associates | Verfahren und vorrichtung zur analyse einer probe |
| DE102015001084A1 (de) * | 2015-01-30 | 2016-08-04 | Karsten Kotte | Verfahren und Vorrichtung zur Analyse, zur Überwachung von Prozessen, zur Steuerung von Prozessen und/oder zur Regelung von Prozessen |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE956359C (de) * | 1953-04-25 | 1957-01-17 | Telefunken Gmbh | Schaltung fuer Ionenroehren in Halogen-Lecksuchern |
| US2819614A (en) * | 1954-01-27 | 1958-01-14 | Bendix Aviat Corp | Hygrometer |
| DE1119560B (de) * | 1958-01-24 | 1961-12-14 | Vakutronik Dresden Veb | Diode fuer Halogen-Lecksucher |
| JPS586456A (ja) * | 1981-06-25 | 1983-01-14 | ウエスチングハウス・エレクトリツク・コ−ポレ−シヨン | リチウム金属検出装置 |
-
0
- NL NL82912D patent/NL82912C/xx active
- BE BE483431D patent/BE483431A/xx unknown
-
1948
- 1948-06-12 CH CH269214D patent/CH269214A/de unknown
- 1948-06-14 FR FR967720D patent/FR967720A/fr not_active Expired
- 1948-06-14 GB GB15957/48A patent/GB648367A/en not_active Expired
-
1950
- 1950-10-03 DE DEI3092A patent/DE907223C/de not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1062957B (de) * | 1955-12-20 | 1959-08-06 | Gen Electric | Elektrischer Dampf- und Rauchmelder |
| DE1092235B (de) * | 1959-02-02 | 1960-11-03 | Honeywell Regulator Co | Geraet zum Aufspueren oder Messen des Gehaltes brennbarer Bestandteile in Gasen |
| DE7516931U (de) | 1974-07-18 | 1976-02-05 | Balzers Hochvakuum Gmbh, 6201 Nordenstadt | Vorrichtung zum Nachweis von Gasen und Dämpfen. |
| DE2907222A1 (de) * | 1978-02-28 | 1980-01-10 | Varian Associates | Verfahren und vorrichtung zur analyse einer probe |
| DE102015001084A1 (de) * | 2015-01-30 | 2016-08-04 | Karsten Kotte | Verfahren und Vorrichtung zur Analyse, zur Überwachung von Prozessen, zur Steuerung von Prozessen und/oder zur Regelung von Prozessen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB648367A (en) | 1951-01-03 |
| CH269214A (de) | 1950-06-30 |
| NL82912C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR967720A (fr) | 1950-11-10 |
| BE483431A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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