DK2756272T3 - Nuklear tætheds- og niveaumåler - Google Patents
Nuklear tætheds- og niveaumåler Download PDFInfo
- Publication number
- DK2756272T3 DK2756272T3 DK12772170.2T DK12772170T DK2756272T3 DK 2756272 T3 DK2756272 T3 DK 2756272T3 DK 12772170 T DK12772170 T DK 12772170T DK 2756272 T3 DK2756272 T3 DK 2756272T3
- Authority
- DK
- Denmark
- Prior art keywords
- level meter
- nuclear density
- nuclear
- density
- meter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/288—X-rays; Gamma rays or other forms of ionising radiation
- G01F23/2885—X-rays; Gamma rays or other forms of ionising radiation for discrete levels
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161535351P | 2011-09-15 | 2011-09-15 | |
| PCT/US2012/055751 WO2013040553A1 (en) | 2011-09-15 | 2012-09-17 | Nuclear density and level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2756272T3 true DK2756272T3 (da) | 2020-11-09 |
Family
ID=47016834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12772170.2T DK2756272T3 (da) | 2011-09-15 | 2012-09-17 | Nuklear tætheds- og niveaumåler |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10197429B2 (da) |
| EP (1) | EP2756272B1 (da) |
| CA (1) | CA2848878C (da) |
| DK (1) | DK2756272T3 (da) |
| ES (1) | ES2830573T3 (da) |
| PT (1) | PT2756272T (da) |
| WO (1) | WO2013040553A1 (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015089347A1 (en) * | 2013-12-13 | 2015-06-18 | Vega Americas, Inc. | Source well divider suitable for curved source wells |
| EP3097392B1 (en) * | 2014-01-23 | 2018-11-28 | Saipem S.p.A. | Pressurized apparatus equipped with a device for measuring a liquid level in the pressurized apparatus, in particular an apparatus of a urea plant, and method for measuring a liquid level in a pressurized apparatus |
| US10030498B2 (en) * | 2014-12-23 | 2018-07-24 | Fccl Partnership | Method and system for adjusting the position of an oil-water interface layer |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2737592A (en) * | 1953-10-13 | 1956-03-06 | Ohmart Corp | Density responsive apparatus |
| US3098154A (en) * | 1958-12-15 | 1963-07-16 | Industrial Nucleonics Corp | Tank level measurement system |
| US3100841A (en) * | 1959-09-25 | 1963-08-13 | Industrial Nucleonics Corp | Radioactive measuring system for blast furnace charge location |
| US3473021A (en) | 1966-06-27 | 1969-10-14 | Us Air Force | Radioactive sensor for measuring liquid levels |
| US3594575A (en) * | 1968-08-30 | 1971-07-20 | Industrial Nucleonics Corp | Linearization of radiation gauges for measuring the quantity of fluidic materials in containers |
| US3668392A (en) | 1969-05-20 | 1972-06-06 | Universal Oil Prod Co | Radioactive radiation-type fluid interface detection system |
| AU532927B2 (en) | 1979-09-27 | 1983-10-20 | Aust. Atomic Energy Commission | Analysis of coal slurries |
| US4580052A (en) * | 1983-03-23 | 1986-04-01 | The Ohmart Corporation | Radioactive gauging source support, transport, and storage holder |
| US5564487A (en) * | 1993-12-17 | 1996-10-15 | Ronan Engineering Company | Continuous casting mold having radiation source for level measurement |
| GB0118415D0 (en) | 2001-07-30 | 2001-09-19 | Ici Ltd | Level measurement |
| CA2510357C (en) | 2002-12-20 | 2012-09-25 | Eni S.P.A. | Process for the conversion of heavy feedstocks such as heavy crude oils and distillation residues |
| US7214309B2 (en) | 2004-09-10 | 2007-05-08 | Chevron U.S.A. Inc | Process for upgrading heavy oil using a highly active slurry catalyst composition |
| US7238273B2 (en) | 2004-09-10 | 2007-07-03 | Chevron U.S.A. Inc | Process for upgrading heavy oil using a highly active slurry catalyst composition |
| NO323486B1 (no) | 2005-07-06 | 2007-05-21 | Alf Mortensen | Anordning for maling av dieseloljekvalitet |
| DE102008011382A1 (de) * | 2008-02-27 | 2009-09-03 | Endress + Hauser Gmbh + Co. Kg | Vorrichtung zur Bestimmung oder Überwachung der Dichte oder von Dichteprofilen |
| US8792611B2 (en) * | 2008-09-30 | 2014-07-29 | Ohmart Corporation (The) | Single well nuclear density gauge |
| US7986766B2 (en) * | 2008-09-30 | 2011-07-26 | Ohmart/Vega Corporation | Single well nuclear density gauge |
-
2012
- 2012-09-17 PT PT127721702T patent/PT2756272T/pt unknown
- 2012-09-17 US US13/621,490 patent/US10197429B2/en active Active
- 2012-09-17 WO PCT/US2012/055751 patent/WO2013040553A1/en active Application Filing
- 2012-09-17 CA CA2848878A patent/CA2848878C/en active Active
- 2012-09-17 DK DK12772170.2T patent/DK2756272T3/da active
- 2012-09-17 ES ES12772170T patent/ES2830573T3/es active Active
- 2012-09-17 EP EP12772170.2A patent/EP2756272B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2830573T3 (es) | 2021-06-03 |
| US20130087715A1 (en) | 2013-04-11 |
| US10197429B2 (en) | 2019-02-05 |
| EP2756272A1 (en) | 2014-07-23 |
| CA2848878C (en) | 2021-01-19 |
| PT2756272T (pt) | 2020-11-13 |
| EP2756272B1 (en) | 2020-10-21 |
| CA2848878A1 (en) | 2013-03-21 |
| WO2013040553A1 (en) | 2013-03-21 |
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