FR2139065A1 - Alcohol-in-liquid determination - distilled into oxidant with nitric acid, oxidant remainder determined by back titration - Google Patents
Alcohol-in-liquid determination - distilled into oxidant with nitric acid, oxidant remainder determined by back titrationInfo
- Publication number
- FR2139065A1 FR2139065A1 FR7218746A FR7218746A FR2139065A1 FR 2139065 A1 FR2139065 A1 FR 2139065A1 FR 7218746 A FR7218746 A FR 7218746A FR 7218746 A FR7218746 A FR 7218746A FR 2139065 A1 FR2139065 A1 FR 2139065A1
- Authority
- FR
- France
- Prior art keywords
- oxidant
- nitric acid
- alcohol
- back titration
- distilled
- 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.)
- Granted
Links
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 title abstract 4
- 229910017604 nitric acid Inorganic materials 0.000 title abstract 4
- 239000007800 oxidant agent Substances 0.000 title abstract 4
- 230000001590 oxidative effect Effects 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 title abstract 2
- 238000004448 titration Methods 0.000 title abstract 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical group [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 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
- G01N31/005—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods investigating the presence of an element by oxidation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (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)
- Investigating Or Analysing Biological Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2126057A DE2126057C3 (de) | 1971-05-26 | 1971-05-26 | Verfahren zur quantitativen Bestimmung des Alkoholgehaltes von Flüssigkeiten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2139065A1 true FR2139065A1 (en) | 1973-01-05 |
| FR2139065B1 FR2139065B1 (enExample) | 1973-07-13 |
Family
ID=5808925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7218746A Granted FR2139065A1 (en) | 1971-05-26 | 1972-05-25 | Alcohol-in-liquid determination - distilled into oxidant with nitric acid, oxidant remainder determined by back titration |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT335406B (enExample) |
| CH (1) | CH584899A5 (enExample) |
| DE (1) | DE2126057C3 (enExample) |
| ES (1) | ES403161A1 (enExample) |
| FR (1) | FR2139065A1 (enExample) |
| IT (1) | IT976398B (enExample) |
| ZA (1) | ZA723404B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2151392C1 (ru) * | 1999-02-01 | 2000-06-20 | Лукерченко Вадим Николаевич | Устройство для определения параметров спиртосодержащей жидкости |
| DE10035911A1 (de) * | 2000-07-21 | 2002-02-07 | Abb Research Ltd | Verfahren und Sensor zum Überwachen von Flüssigkeiten |
-
1971
- 1971-05-26 DE DE2126057A patent/DE2126057C3/de not_active Expired
-
1972
- 1972-05-10 AT AT408472A patent/AT335406B/de not_active IP Right Cessation
- 1972-05-18 ZA ZA723404A patent/ZA723404B/xx unknown
- 1972-05-23 IT IT50442/72A patent/IT976398B/it active
- 1972-05-25 CH CH777472A patent/CH584899A5/xx not_active IP Right Cessation
- 1972-05-25 ES ES403161A patent/ES403161A1/es not_active Expired
- 1972-05-25 FR FR7218746A patent/FR2139065A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ATA408472A (de) | 1976-07-15 |
| CH584899A5 (enExample) | 1977-02-15 |
| DE2126057C3 (de) | 1979-06-13 |
| ZA723404B (en) | 1973-02-28 |
| FR2139065B1 (enExample) | 1973-07-13 |
| DE2126057A1 (de) | 1972-11-30 |
| ES403161A1 (es) | 1975-05-01 |
| DE2126057B2 (de) | 1978-10-12 |
| IT976398B (it) | 1974-08-20 |
| AT335406B (de) | 1977-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |