JPS57135358A - Measuring method for moisture of fuel containing solid matter - Google Patents
Measuring method for moisture of fuel containing solid matterInfo
- Publication number
- JPS57135358A JPS57135358A JP2011881A JP2011881A JPS57135358A JP S57135358 A JPS57135358 A JP S57135358A JP 2011881 A JP2011881 A JP 2011881A JP 2011881 A JP2011881 A JP 2011881A JP S57135358 A JPS57135358 A JP S57135358A
- Authority
- JP
- Japan
- Prior art keywords
- moisture
- xylene
- solid matter
- distillation
- flask
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (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)
Abstract
PURPOSE:To accurately measure the moisture perfectly distilling out the moisture in solid matter also, by distilling a fuel containing solid matter with xylene and lower alcohol and collecting distilled moisture, xylene and lower alcohol. CONSTITUTION:100cc or 100g fuel 10 such as coal, mixed fuel of coal and petroleum is sampled in a distillation flask 1 and 100ml xylene and 5ml n-propyl alcohol are added. Further, a moisture proof tube is provided to the inlet tube of a flask 1 and a solvent 9 and the sample 10 are mixed sufficiently in a ultrasonic wave generating device 7 containing water for 5min and moisture in solid matter is extracted also. Next, a distillation apparatus is attached to the flask 1 and 5ml supersaturated CaCl2 solution Y is put in a water measuring tube 4 then distillation is carried out by a mantle heater 2. A temperature is raised slowly so that condensed liquid is dropped from the lower end of Liebig cooler at the rate of 2-5 drops/sec and it is heated up to a boiling point of xylene finally. In this manner, it is cooled as it is after the distillation is finished and a moisture quantity X in the tube 4 is read. Moisture content is known by the value X- Y. The moisture content is measured accurately because xylene and n- propyl alcohol are separated as an upper layer and moisture is separated in a lower layer clearly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011881A JPS57135358A (en) | 1981-02-16 | 1981-02-16 | Measuring method for moisture of fuel containing solid matter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011881A JPS57135358A (en) | 1981-02-16 | 1981-02-16 | Measuring method for moisture of fuel containing solid matter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57135358A true JPS57135358A (en) | 1982-08-20 |
JPH0117108B2 JPH0117108B2 (en) | 1989-03-29 |
Family
ID=12018200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011881A Granted JPS57135358A (en) | 1981-02-16 | 1981-02-16 | Measuring method for moisture of fuel containing solid matter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57135358A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104535603A (en) * | 2014-12-25 | 2015-04-22 | 光为绿色新能源股份有限公司 | Method for detecting silicon carbide quality |
JP2021056189A (en) * | 2019-10-02 | 2021-04-08 | 中国電力株式会社 | Method for analyzing concentration of chloride ions in char |
-
1981
- 1981-02-16 JP JP2011881A patent/JPS57135358A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104535603A (en) * | 2014-12-25 | 2015-04-22 | 光为绿色新能源股份有限公司 | Method for detecting silicon carbide quality |
JP2021056189A (en) * | 2019-10-02 | 2021-04-08 | 中国電力株式会社 | Method for analyzing concentration of chloride ions in char |
Also Published As
Publication number | Publication date |
---|---|
JPH0117108B2 (en) | 1989-03-29 |
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