ES458504A1 - Procedimiento para la determinacion del contenido de alcoholetilico de un gas mediante una reaccion de color. - Google Patents
Procedimiento para la determinacion del contenido de alcoholetilico de un gas mediante una reaccion de color.Info
- Publication number
- ES458504A1 ES458504A1 ES458504A ES458504A ES458504A1 ES 458504 A1 ES458504 A1 ES 458504A1 ES 458504 A ES458504 A ES 458504A ES 458504 A ES458504 A ES 458504A ES 458504 A1 ES458504 A1 ES 458504A1
- Authority
- ES
- Spain
- Prior art keywords
- reagent
- gas
- ethyl alcohol
- alcohol content
- determining
- 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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title abstract 6
- 239000003153 chemical reaction reagent Substances 0.000 title abstract 5
- 235000019441 ethanol Nutrition 0.000 title abstract 3
- RZCJSVRGPHXBSM-UHFFFAOYSA-N 8-chloro-[1,3]dioxolo[4,5-g]quinazoline Chemical compound C1=C2C(Cl)=NC=NC2=CC2=C1OCO2 RZCJSVRGPHXBSM-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- BIZCJSDBWZTASZ-UHFFFAOYSA-N iodine pentoxide Inorganic materials O=I(=O)OI(=O)=O BIZCJSDBWZTASZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001960 metal nitrate Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
Classifications
-
- 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
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/98—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving alcohol, e.g. ethanol in breath
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/90—Breath testing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/20—Oxygen containing
- Y10T436/203332—Hydroxyl containing
- Y10T436/204165—Ethanol
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Procedimiento para la determinación del contenido de alcohol etílico de un gas mediante una reacción de color, particularmente para determinar el contenido de alcohol etílico del aire de expiración de los seres humanos, caracterizado porque se hace pasar el gas a estudiar a través de una mezcla íntima de (1) pentóxido de yodo, (2) un nitrato metálico incoloro o ácido nítrico concentrado, y (3) ácido sulfúrico al 75 hasta 98% (peso/peso), con lo que el color blanco original de la mezcla cambia a rosa, pardo o negro, dependiendo del contenido introducido de alcohol etílico.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH571176A CH613777A5 (es) | 1976-05-06 | 1976-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES458504A1 true ES458504A1 (es) | 1978-12-01 |
Family
ID=4298102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES458504A Expired ES458504A1 (es) | 1976-05-06 | 1977-05-05 | Procedimiento para la determinacion del contenido de alcoholetilico de un gas mediante una reaccion de color. |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4105409A (es) |
| JP (1) | JPS52135791A (es) |
| AR (1) | AR211638A1 (es) |
| AT (1) | AT353752B (es) |
| AU (1) | AU504642B2 (es) |
| BE (1) | BE854189A (es) |
| BR (1) | BR7702867A (es) |
| CA (1) | CA1074677A (es) |
| CH (1) | CH613777A5 (es) |
| DE (1) | DE2720287C3 (es) |
| ES (1) | ES458504A1 (es) |
| FR (1) | FR2350603A1 (es) |
| GB (1) | GB1516295A (es) |
| IT (1) | IT1076044B (es) |
| LU (1) | LU76936A1 (es) |
| NL (1) | NL7704944A (es) |
| NZ (1) | NZ183915A (es) |
| PH (1) | PH13507A (es) |
| SE (1) | SE7705232L (es) |
| YU (1) | YU115877A (es) |
| ZA (1) | ZA772530B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4489164A (en) * | 1982-08-30 | 1984-12-18 | Mine Safety Appliances Company | Colorimetric method for detecting aldehydes in air |
| US4617278A (en) * | 1985-10-01 | 1986-10-14 | Bert Keenan | Petroleum alcohol test kit and method of testing petroleum for alcohol content |
| CN101566637A (zh) * | 2009-05-21 | 2009-10-28 | 浙江大学 | 一种用于检测人体唾液酒精浓度的生物传感器 |
| US20110098590A1 (en) * | 2009-10-26 | 2011-04-28 | Pulse Health Llc | Methods and apparatuses for detecting analytes |
| CN102944685A (zh) * | 2012-11-14 | 2013-02-27 | 湖南省浏阳市医用仪具厂 | 一次性使用人体酒精测试仪 |
| EP2984481B1 (en) * | 2013-04-08 | 2021-11-03 | Caimmi, Pietro | Composition for the detection of alcohol vapors in an air sample |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1248980B (es) * | ||||
| DE938882C (de) * | 1953-09-11 | 1956-02-09 | Draegerwerk Ag | Pruefroehrchen zum Alkoholnachweis in der Ausatemluft |
| US2939768A (en) * | 1956-12-31 | 1960-06-07 | Drager Otto H | Alcohol testing reagent |
| DE1037726B (de) * | 1956-12-31 | 1958-08-28 | Draegerwerk Ag | Pruefroehrchen zum Nachweis von Alkohol mittels auf einem Traegermaterial aufgebrachter Chromatschwefelsaeure |
| US3437449A (en) * | 1966-06-08 | 1969-04-08 | Manley J Luckey | Breath alcohol determination |
-
1976
- 1976-05-06 CH CH571176A patent/CH613777A5/xx not_active IP Right Cessation
-
1977
- 1977-03-11 LU LU76936A patent/LU76936A1/xx unknown
- 1977-04-27 ZA ZA00772530A patent/ZA772530B/xx unknown
- 1977-04-28 AT AT301977A patent/AT353752B/de not_active IP Right Cessation
- 1977-04-29 US US05/792,168 patent/US4105409A/en not_active Expired - Lifetime
- 1977-04-29 NZ NZ183915A patent/NZ183915A/xx unknown
- 1977-04-29 IT IT23055/77A patent/IT1076044B/it active
- 1977-05-02 BE BE177206A patent/BE854189A/xx not_active IP Right Cessation
- 1977-05-03 CA CA277,504A patent/CA1074677A/en not_active Expired
- 1977-05-04 AU AU24864/77A patent/AU504642B2/en not_active Expired
- 1977-05-04 JP JP5171177A patent/JPS52135791A/ja active Pending
- 1977-05-04 BR BR7702867A patent/BR7702867A/pt unknown
- 1977-05-05 DE DE2720287A patent/DE2720287C3/de not_active Expired
- 1977-05-05 FR FR7713784A patent/FR2350603A1/fr active Granted
- 1977-05-05 NL NL7704944A patent/NL7704944A/xx not_active Application Discontinuation
- 1977-05-05 ES ES458504A patent/ES458504A1/es not_active Expired
- 1977-05-05 SE SE7705232A patent/SE7705232L/xx not_active Application Discontinuation
- 1977-05-06 YU YU01158/77A patent/YU115877A/xx unknown
- 1977-05-06 PH PH19746A patent/PH13507A/en unknown
- 1977-05-06 GB GB19144/77A patent/GB1516295A/en not_active Expired
- 1977-05-06 AR AR267509A patent/AR211638A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| CH613777A5 (es) | 1979-10-15 |
| AU504642B2 (en) | 1979-10-18 |
| GB1516295A (en) | 1978-07-05 |
| JPS52135791A (en) | 1977-11-14 |
| NZ183915A (en) | 1978-11-13 |
| ZA772530B (en) | 1978-03-29 |
| NL7704944A (nl) | 1977-11-08 |
| FR2350603A1 (fr) | 1977-12-02 |
| AR211638A1 (es) | 1978-02-15 |
| BR7702867A (pt) | 1977-11-29 |
| AT353752B (de) | 1979-12-10 |
| BE854189A (fr) | 1977-11-03 |
| IT1076044B (it) | 1985-04-22 |
| US4105409A (en) | 1978-08-08 |
| FR2350603B1 (es) | 1980-12-05 |
| PH13507A (en) | 1980-06-03 |
| DE2720287A1 (de) | 1977-11-17 |
| SE7705232L (sv) | 1977-11-07 |
| CA1074677A (en) | 1980-04-01 |
| DE2720287C3 (de) | 1979-05-31 |
| LU76936A1 (es) | 1978-06-12 |
| YU115877A (en) | 1982-06-30 |
| ATA301977A (de) | 1979-05-15 |
| DE2720287B2 (de) | 1978-10-05 |
| AU2486477A (en) | 1978-11-09 |
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