MX353990B - Método y aparato para tomar muestras de pulpa a partir de un flujo de proceso por gravedad continuo, y uso del aparato. - Google Patents
Método y aparato para tomar muestras de pulpa a partir de un flujo de proceso por gravedad continuo, y uso del aparato.Info
- Publication number
- MX353990B MX353990B MX2015003183A MX2015003183A MX353990B MX 353990 B MX353990 B MX 353990B MX 2015003183 A MX2015003183 A MX 2015003183A MX 2015003183 A MX2015003183 A MX 2015003183A MX 353990 B MX353990 B MX 353990B
- Authority
- MX
- Mexico
- Prior art keywords
- ssf
- flow
- sampling
- psf
- process flow
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1087—Categories of sampling
- G01N2001/1093—Composite sampling; Cumulative sampling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N2001/2092—Cross-cut sampling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Paper (AREA)
Abstract
1. Un método y un aparato para tomar muestras de pulpa a partir de un flujo de proceso por gravedad continuo (PF). El uestreo se lleva a cabo en dos fases mediante una primera y na segunda unidades de muestreo (1, 2). El flujo de muestra rimario (PSF) y el flujo de muestra secundario (SSF) están ispuestos como flujos de tipo en canal abierto sin presión, e tal modo que el caudal del flujo de muestra secundario SSF) a ser guiado para el análisis es aproximadamente roporcional a un caudal instantáneo del flujo de proceso PF). En el aparato, la primera unidad de muestreo (1) y la egunda unidad de muestreo (2) comprenden unos medios de entilación (23, 24) adyacentes a los extremos superiores 25, 26) de sus primeras y sus segundas paredes laterales (7,; 13, 14) respectivas para permitir la igualación de la resión atmosférica que prevalece en el interior y en el xterior de la primera y la segunda unidades de muestreo por ncima de los niveles de líquido libre (27, 28) de los flujos e pulpa primario y secundario (PSF, SSF) a lo largo de la otalidad de las longitudes de las unidades de muestreo para ormar unas trayectorias de flujo de tipo en canal abierto in presión para los flujos de muestra primario y secundario PSF, SSF).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20125956A FI124077B (en) | 2012-09-17 | 2012-09-17 | Method and apparatus for taking clay suspension samples from a continuous gravity process flow and using the apparatus |
| PCT/FI2013/050894 WO2014041252A1 (en) | 2012-09-17 | 2013-09-16 | Method and apparatus for taking slurry samples from a continuous gravity process flow, and use of apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2015003183A MX2015003183A (es) | 2015-07-14 |
| MX353990B true MX353990B (es) | 2018-02-07 |
Family
ID=49322401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015003183A MX353990B (es) | 2012-09-17 | 2013-09-16 | Método y aparato para tomar muestras de pulpa a partir de un flujo de proceso por gravedad continuo, y uso del aparato. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US9823171B2 (es) |
| EP (1) | EP2895838B1 (es) |
| AU (1) | AU2013316934B2 (es) |
| CA (1) | CA2883516C (es) |
| CL (1) | CL2015000647A1 (es) |
| EA (1) | EA027878B1 (es) |
| ES (1) | ES2605636T3 (es) |
| FI (1) | FI124077B (es) |
| MX (1) | MX353990B (es) |
| PE (1) | PE20150580A1 (es) |
| PL (1) | PL2895838T3 (es) |
| PT (1) | PT2895838T (es) |
| WO (1) | WO2014041252A1 (es) |
| ZA (1) | ZA201501557B (es) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3149493A (en) | 1961-10-16 | 1964-09-22 | Wyle Laboratories | Fluid sampling device |
| US3783695A (en) * | 1971-04-13 | 1974-01-08 | Federal Ind Ind Group Inc | Fluid sampling apparatus |
| US3727739A (en) * | 1972-02-07 | 1973-04-17 | Galigher Co | Rotary arcual sample for particulate materials |
| US4771642A (en) * | 1987-07-21 | 1988-09-20 | The Dow Chemical Company | Solids sampler |
| FI113699B (fi) | 2000-10-26 | 2004-05-31 | Outokumpu Oy | Menetelmä ja laite lietenäytteiden ottamiseksi prosessivirrasta |
| FI117522B (fi) | 2002-02-14 | 2006-11-15 | Outokumpu Technology Oyj | Menetelmä ja laite lietenäytteiden ottamiseksi |
| US7044009B2 (en) * | 2002-05-20 | 2006-05-16 | Caterpillar Inc. | Dilution tunnel |
| JP4436089B2 (ja) * | 2003-08-06 | 2010-03-24 | 株式会社堀場製作所 | ガスサンプリングバッグ |
| US7562556B2 (en) * | 2006-10-02 | 2009-07-21 | General Electric Company | Cleaning system and method for continuous emissions monitoring equipment |
| US20090308182A1 (en) * | 2008-06-16 | 2009-12-17 | Akers David J | Apparatus for collecting slurry samples from a pipe |
| NL2002280C2 (nl) | 2008-12-03 | 2010-06-07 | Nedap Nv | Monsteropneemapparaat. |
-
2012
- 2012-09-17 FI FI20125956A patent/FI124077B/en active IP Right Grant
-
2013
- 2013-09-16 EP EP13774219.3A patent/EP2895838B1/en active Active
- 2013-09-16 PL PL13774219T patent/PL2895838T3/pl unknown
- 2013-09-16 PT PT137742193T patent/PT2895838T/pt unknown
- 2013-09-16 US US14/427,091 patent/US9823171B2/en active Active
- 2013-09-16 AU AU2013316934A patent/AU2013316934B2/en active Active
- 2013-09-16 CA CA2883516A patent/CA2883516C/en active Active
- 2013-09-16 PE PE2015000340A patent/PE20150580A1/es active IP Right Grant
- 2013-09-16 EA EA201590515A patent/EA027878B1/ru not_active IP Right Cessation
- 2013-09-16 WO PCT/FI2013/050894 patent/WO2014041252A1/en active Application Filing
- 2013-09-16 ES ES13774219.3T patent/ES2605636T3/es active Active
- 2013-09-16 MX MX2015003183A patent/MX353990B/es active IP Right Grant
-
2015
- 2015-03-06 ZA ZA2015/01557A patent/ZA201501557B/en unknown
- 2015-03-16 CL CL2015000647A patent/CL2015000647A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX2015003183A (es) | 2015-07-14 |
| EP2895838B1 (en) | 2016-09-14 |
| ZA201501557B (en) | 2016-08-31 |
| US9823171B2 (en) | 2017-11-21 |
| CA2883516A1 (en) | 2014-03-20 |
| CA2883516C (en) | 2017-05-09 |
| EA027878B1 (ru) | 2017-09-29 |
| FI20125956A (fi) | 2014-03-14 |
| AU2013316934A1 (en) | 2015-03-19 |
| PE20150580A1 (es) | 2015-05-18 |
| EA201590515A1 (ru) | 2015-08-31 |
| AU2013316934B2 (en) | 2016-12-22 |
| WO2014041252A1 (en) | 2014-03-20 |
| CL2015000647A1 (es) | 2015-08-21 |
| ES2605636T3 (es) | 2017-03-15 |
| PL2895838T3 (pl) | 2017-03-31 |
| PT2895838T (pt) | 2016-12-06 |
| EP2895838A1 (en) | 2015-07-22 |
| US20150241321A1 (en) | 2015-08-27 |
| FI124077B (en) | 2014-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |