GB867757A - Method for detecting dispersed water in hydrocarbons - Google Patents
Method for detecting dispersed water in hydrocarbonsInfo
- Publication number
- GB867757A GB867757A GB38229/59A GB3822959A GB867757A GB 867757 A GB867757 A GB 867757A GB 38229/59 A GB38229/59 A GB 38229/59A GB 3822959 A GB3822959 A GB 3822959A GB 867757 A GB867757 A GB 867757A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrocarbons
- dispersed water
- mixture
- sodium salt
- finely divided
- 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
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
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/222—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating moisture content
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
867,757. Detecting water in hydrocarbons. ESSO RESEARCH & ENGINEERING CO. Nov. 11, 1959 [Dec. 2, 1958], No. 38229/59. Class 97(3) Dispersed water in hydrocarbons such as aviation, fuels, is detected by contacting a sample of hydrocarbon with a minor amount of a mixture of finely divided anhydrous sodium salt of o-cresolsulfonphthalein and finely divided anhydrous barium carbonate and noting the change in colour from white or grey to pink or red. The amount of dispersed water present may be determined by comparison with the colour change produced in samples containing known quantities of dispersed water. There may be 25 to 500, for instance 50 to 250, parts by weight of the barium carbonate for each part of the sodium salt, and 0.1 to 5 grams, preferably 0.25 to 1 gram, of the mixture may be used for each 100 millilitres of oil.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US867757XA | 1958-12-02 | 1958-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB867757A true GB867757A (en) | 1961-05-10 |
Family
ID=22200823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38229/59A Expired GB867757A (en) | 1958-12-02 | 1959-11-11 | Method for detecting dispersed water in hydrocarbons |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB867757A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005073714A1 (en) * | 2004-01-29 | 2005-08-11 | Hewlett-Packard Development Company, L.P. | Detecting water in hydrocarbon liquids |
-
1959
- 1959-11-11 GB GB38229/59A patent/GB867757A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005073714A1 (en) * | 2004-01-29 | 2005-08-11 | Hewlett-Packard Development Company, L.P. | Detecting water in hydrocarbon liquids |
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