CA1149636A - Apparatus and method for measuring boiling or flash pressure of pressurized fluid - Google Patents
Apparatus and method for measuring boiling or flash pressure of pressurized fluidInfo
- Publication number
- CA1149636A CA1149636A CA000371993A CA371993A CA1149636A CA 1149636 A CA1149636 A CA 1149636A CA 000371993 A CA000371993 A CA 000371993A CA 371993 A CA371993 A CA 371993A CA 1149636 A CA1149636 A CA 1149636A
- Authority
- CA
- Canada
- Prior art keywords
- pressure
- test chamber
- liquid
- fluid
- boundary
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims description 9
- 238000009835 boiling Methods 0.000 title description 5
- 238000012360 testing method Methods 0.000 claims abstract description 59
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 230000008859 change Effects 0.000 claims abstract description 5
- 238000013022 venting Methods 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 13
- 238000004544 sputter deposition Methods 0.000 abstract description 3
- 239000007791 liquid phase Substances 0.000 abstract 1
- 229910001868 water Inorganic materials 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 2
- 241001527902 Aratus Species 0.000 description 1
- 241000283986 Lepus Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02872—Pressure
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)
- Acoustics & Sound (AREA)
- Measuring Fluid Pressure (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/129,574 US4348117A (en) | 1980-03-12 | 1980-03-12 | Apparatus and method for measuring boiling or flash pressure of pressurized fluid |
| US129,574 | 1980-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1149636A true CA1149636A (en) | 1983-07-12 |
Family
ID=22440640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000371993A Expired CA1149636A (en) | 1980-03-12 | 1981-02-27 | Apparatus and method for measuring boiling or flash pressure of pressurized fluid |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4348117A (ref) |
| JP (1) | JPS56150319A (ref) |
| CA (1) | CA1149636A (ref) |
| GR (1) | GR74831B (ref) |
| IT (1) | IT1142669B (ref) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4484822A (en) * | 1981-12-01 | 1984-11-27 | Hancock Robert Dean | Method and apparatus for determining boiling points of liquids |
| FR2525773A1 (fr) * | 1982-04-26 | 1983-10-28 | Elf Aquitaine | Dispositif de mesure des caracteristiques thermodynamiques d'un fluide |
| US4733557A (en) * | 1986-10-22 | 1988-03-29 | Atlantic Richfield Company | Method and system for determining vapor pressure or composition of hydrocarbon liquids |
| EP0486980B1 (de) * | 1990-11-23 | 1996-05-15 | Werner Dr. Grabner | Verfahren und Vorrichtung zur Messung des Flammpunktes von Flüssigkeiten und Feststoffen |
| US5182940A (en) * | 1991-10-17 | 1993-02-02 | Automated Pipeline Instruments Incorporated | Flash point testing apparatus and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2671340A (en) * | 1950-01-28 | 1954-03-09 | Standard Oil Co | Vapor pressure device |
| US2722826A (en) * | 1953-03-30 | 1955-11-08 | Shell Dev | Continuous vapor pressure recorder |
| US2782628A (en) * | 1953-07-15 | 1957-02-26 | Standard Oil Co | Continuous volatility determination |
| US2847852A (en) * | 1957-03-07 | 1958-08-19 | Standard Oil Co | Light ends recorder |
| JPS50115094A (ref) * | 1974-02-18 | 1975-09-09 |
-
1980
- 1980-03-12 US US06/129,574 patent/US4348117A/en not_active Expired - Lifetime
-
1981
- 1981-02-27 CA CA000371993A patent/CA1149636A/en not_active Expired
- 1981-03-04 GR GR64349A patent/GR74831B/el unknown
- 1981-03-10 IT IT47984/81A patent/IT1142669B/it active
- 1981-03-11 JP JP3513981A patent/JPS56150319A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56150319A (en) | 1981-11-20 |
| GR74831B (ref) | 1984-07-12 |
| IT1142669B (it) | 1986-10-15 |
| IT8147984A0 (it) | 1981-03-10 |
| US4348117A (en) | 1982-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |