CA1068123A - Method and apparatus for the continuous automatic analysis of the filterability point of liquids, particularly doped diesel oil - Google Patents
Method and apparatus for the continuous automatic analysis of the filterability point of liquids, particularly doped diesel oilInfo
- Publication number
- CA1068123A CA1068123A CA256,815A CA256815A CA1068123A CA 1068123 A CA1068123 A CA 1068123A CA 256815 A CA256815 A CA 256815A CA 1068123 A CA1068123 A CA 1068123A
- Authority
- CA
- Canada
- Prior art keywords
- liquid
- tube
- temperature
- retaining means
- filterability
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000002283 diesel fuel Substances 0.000 title abstract description 7
- 239000013078 crystal Substances 0.000 claims abstract description 46
- 239000000110 cooling liquid Substances 0.000 claims abstract description 33
- 239000000126 substance Substances 0.000 claims description 38
- 239000002184 metal Substances 0.000 claims description 36
- 238000001816 cooling Methods 0.000 claims description 33
- 230000008014 freezing Effects 0.000 claims description 13
- 238000007710 freezing Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 239000013081 microcrystal Substances 0.000 abstract description 11
- 238000002844 melting Methods 0.000 abstract description 7
- 230000008018 melting Effects 0.000 abstract description 7
- 230000004044 response Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000002425 crystallisation Methods 0.000 description 8
- 230000008025 crystallization Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 238000004821 distillation Methods 0.000 description 5
- 239000012188 paraffin wax Substances 0.000 description 5
- 239000012071 phase Substances 0.000 description 4
- 238000003303 reheating Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 235000011837 pasties Nutrition 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004508 fractional distillation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
- G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
- G01N11/08—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by measuring pressure required to produce a known flow
-
- 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
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2811—Oils, i.e. hydrocarbon liquids by measuring cloud point or pour point of oils
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/663,775 US4023397A (en) | 1973-09-19 | 1976-03-04 | Method and apparatus for the continuous automatic analysis of the filterability point of liquids, particularly doped diesel oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1068123A true CA1068123A (en) | 1979-12-18 |
Family
ID=24663222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA256,815A Expired CA1068123A (en) | 1976-03-04 | 1976-07-13 | Method and apparatus for the continuous automatic analysis of the filterability point of liquids, particularly doped diesel oil |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5319877A (nl) |
| BE (1) | BE844305R (nl) |
| CA (1) | CA1068123A (nl) |
| DE (1) | DE2634474A1 (nl) |
| GB (1) | GB1518214A (nl) |
| IT (1) | IT1066706B (nl) |
| NL (1) | NL7608041A (nl) |
| SE (1) | SE7607951L (nl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3267002D1 (en) * | 1981-07-01 | 1985-11-28 | Shell Int Research | Method and apparatus for determining cold flow properties of liquid material |
| CN100385239C (zh) * | 2001-12-25 | 2008-04-30 | 尹林 | 电磁压力脉冲式在线油品凝固点测试方法 |
| CN104406887B (zh) * | 2014-12-04 | 2017-04-19 | 泉州泽仕通科技有限公司 | 一种食用油检测装置 |
| AT517729B1 (de) * | 2015-09-29 | 2017-06-15 | Grabner Instr Messtechnik Gmbh | Verfahren und Vorrichtung zur Bestimmung der Niedertemperatureigenschaften |
| CN109580702B (zh) * | 2018-11-26 | 2020-10-16 | 中国石油大学(北京) | 一种流体包裹体的均一温度和冰点温度的测定方法 |
| DE102019209688A1 (de) * | 2019-07-02 | 2021-01-07 | Robert Bosch Gmbh | Verfahren zum Ermitteln eines physikalischen Parameters von Kraftstoff |
| CN112782041B (zh) * | 2020-12-30 | 2023-10-27 | 中国人民解放军陆军勤务学院 | 一种自动抽滤测定机及抽滤测定方法 |
-
1976
- 1976-07-12 GB GB28877/76A patent/GB1518214A/en not_active Expired
- 1976-07-12 SE SE7607951A patent/SE7607951L/xx unknown
- 1976-07-13 CA CA256,815A patent/CA1068123A/en not_active Expired
- 1976-07-19 BE BE169055A patent/BE844305R/xx active
- 1976-07-20 IT IT50510/76A patent/IT1066706B/it active
- 1976-07-20 NL NL7608041A patent/NL7608041A/nl not_active Application Discontinuation
- 1976-07-31 DE DE19762634474 patent/DE2634474A1/de not_active Ceased
- 1976-08-07 JP JP9442076A patent/JPS5319877A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7608041A (nl) | 1977-09-06 |
| JPS5319877A (en) | 1978-02-23 |
| GB1518214A (en) | 1978-07-19 |
| SE7607951L (sv) | 1977-09-05 |
| BE844305R (fr) | 1977-01-19 |
| DE2634474A1 (de) | 1977-09-08 |
| IT1066706B (it) | 1985-03-12 |
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