HU189585B - Method for determining the mass stream by means of measuring at the transport of powdered and fine-grained fuels - Google Patents
Method for determining the mass stream by means of measuring at the transport of powdered and fine-grained fuels Download PDFInfo
- Publication number
- HU189585B HU189585B HU821703A HU170382A HU189585B HU 189585 B HU189585 B HU 189585B HU 821703 A HU821703 A HU 821703A HU 170382 A HU170382 A HU 170382A HU 189585 B HU189585 B HU 189585B
- Authority
- HU
- Hungary
- Prior art keywords
- gas
- flow
- injection
- carrier gas
- density
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000446 fuel Substances 0.000 title abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 20
- 239000012159 carrier gas Substances 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 239000000725 suspension Substances 0.000 claims abstract description 3
- 239000011343 solid material Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 14
- 238000002309 gasification Methods 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 239000000700 radioactive tracer Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000013208 measuring procedure Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/003—Injection of pulverulent coal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Measuring Volume Flow (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD81231890A DD209089A3 (de) | 1981-07-17 | 1981-07-17 | Messverfahren zur ermittlung des massenstromes staubfoermiger und feinkoerniger brennstoffe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU189585B true HU189585B (en) | 1986-07-28 |
Family
ID=5532434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU821703A HU189585B (en) | 1981-07-17 | 1982-05-26 | Method for determining the mass stream by means of measuring at the transport of powdered and fine-grained fuels |
Country Status (11)
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3316368A1 (de) * | 1983-01-21 | 1984-07-26 | Krupp-Koppers Gmbh, 4300 Essen | Verfahren und vorrichtung zur ermittlung und ueberwachung des brennstoff-massenstromes, der bei der partialoxidation (vergasung) von feinkoernigen bis staubfoermigen brennstoffen dem vergaser zugefuehrt wird |
| US4882934A (en) * | 1986-03-12 | 1989-11-28 | Charles B. Leffert | Ultrasonic instrument to measure the gas velocity and/or the solids loading in a flowing gas stream |
| US4726235A (en) * | 1986-03-12 | 1988-02-23 | Available Energy, Inc. | Ultrasonic instrument to measure the gas velocity and/or the solids loading in a flowing gas stream |
| GB8607763D0 (en) * | 1986-03-27 | 1986-04-30 | Spirax Sarco Ltd | Rotation sensor |
| JP2728847B2 (ja) * | 1993-07-23 | 1998-03-18 | 日本パーカライジング株式会社 | 粉体流量測定方法およびその装置 |
| US5576495A (en) * | 1995-10-23 | 1996-11-19 | The Babcock & Wilcox Company | Two phase flow meter |
| US5684245A (en) * | 1995-11-17 | 1997-11-04 | Mks Instruments, Inc. | Apparatus for mass flow measurement of a gas |
| DE19619632A1 (de) * | 1996-05-15 | 1997-11-20 | S K I Schlegel & Kremer Indust | Verfahren und Einrichtung zur Messung der Dichte und/oder des Massenstromes eines strömenden Fluids |
| DK174312B1 (da) * | 1996-06-06 | 2002-12-02 | Ole Pedersen | Fremgangsmåde til måling af strømningshastighed og diffusivitet, mikrosensor til brug ved fremgangsmåden samt anvendelse af sådan mikrosensor |
| DE19651252A1 (de) * | 1996-12-10 | 1998-06-18 | Hamilton Bonaduz Ag | Verfahren und Vorrichtung zur Bestimmung des Volumens eines Gases und/oder des Materialvolumens einer Probe aus Feststoff- und/oder Flüssigstoff-Material |
| DE19729144C2 (de) * | 1997-07-08 | 2001-02-22 | Foedisch Umweltmestechnik Gmbh | Verfahren und Gerätesystem zur kontinuierlichen Ermittlung der Staubkonzentration in strömenden Gasen |
| RU2191353C2 (ru) * | 2000-07-19 | 2002-10-20 | Гаврилов Евгений Иванович | Способ определения расхода пылевзвеси в газоходе |
| RU2186343C1 (ru) * | 2000-12-04 | 2002-07-27 | Позднышев Геннадий Николаевич | Способ измерения расхода многофазного потока и определения содержания в нем массы углеводорода |
| DE10132755B4 (de) * | 2001-07-10 | 2005-07-14 | Robert Bosch Gmbh | Verfahren und Anordnung zum Ermitteln des Kondensatanfalls in einem Kamin |
| NO322167B1 (no) * | 2003-11-05 | 2006-08-21 | Abb As | Fremgangsmåte og anordning for å detektere vanngjennombrudd ved brønnproduksjon av olje og gass, samt anvendelse av fremgangsmåten i en olje- og gass-produksjonsprosess |
| USD526536S1 (en) * | 2005-02-15 | 2006-08-15 | Fort James Corporation | Round plate with concentric compartment |
| DE102005047583C5 (de) * | 2005-10-04 | 2016-07-07 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur geregelten Zufuhr von Brennstaub in einen Flugstromvergaser |
| DE102006050656A1 (de) * | 2006-10-24 | 2008-04-30 | Endress & Hauser Meßtechnik GmbH & Co. KG | Durchflußmeßsystem und Verfahren zur Bestimmung eines Durchflusses einer feststoffbeladenen Flüssigkeit in einer Leitung |
| US7524146B2 (en) * | 2006-11-30 | 2009-04-28 | William Jeffrey Peet | Pneumatic uneven flow factoring for particulate matter distribution system |
| DE102011077911A1 (de) * | 2011-06-21 | 2012-12-27 | Siemens Ag | Vergleichmäßigte Einspeisung von Stäuben mit steuerbarer Drosselstelle in der Staubförderleitung |
| DE102011077910A1 (de) * | 2011-06-21 | 2012-12-27 | Siemens Ag | Vergleichmäßigte Einspeisung von Stäuben mit fester Drosselstelle in der Staubförderleitung |
| CZ2013238A3 (cs) * | 2013-03-28 | 2014-05-28 | Jiří Surý | Dávkovač kusového paliva, zejména pelet, pro zařízení pro vysokotlaké zplynování |
| CN113091840B (zh) * | 2021-04-06 | 2023-07-25 | 卓宇轩 | 气固两相流中固相流量的测量方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2554565A1 (de) * | 1975-12-04 | 1977-06-16 | Otto & Co Gmbh Dr C | Anlage zur druckvergasung feinkoerniger brennstoffe |
| DE2642537C2 (de) * | 1976-09-22 | 1986-11-27 | Krupp Koppers GmbH, 4300 Essen | Verfahren zur Ermittlung und Steuerung des bei der Partialoxidation von feinkörnigen bis staubförmigen Brennstoffen dem Vergaser zugeführten Brennstoffstromes |
| FR2386021A1 (fr) * | 1977-03-31 | 1978-10-27 | Flopetrol Ste Auxil Product Pe | Procede et dispositif de determination du debit volumetrique de chaque phase d'un melange diphasique |
| DE2757032A1 (de) * | 1977-12-21 | 1979-06-28 | Krupp Koppers Gmbh | Verfahren zur ermittlung des bei der partialoxydation von feinkoernigen bis staubfoermigen festen brennstoffen dem vergaser zugefuehrten brennstoffstromes |
| DD142606A1 (de) * | 1978-06-19 | 1980-07-02 | Alfred Hoffmann | Verfahren und messsonde fuer teilchengeschwindigkeits-,teilchengroessen-und teilchenkonzentrationsverteilungen |
| DD145958B1 (de) * | 1978-09-28 | 1983-03-30 | Horst Kretschmer | Verfahren und messzelle zur ueberw chung von staub-traegergas-stroemungen |
| DE2902911A1 (de) * | 1979-01-26 | 1980-07-31 | Krupp Gmbh | Verfahren und vorrichtung zur pneumatisch in abhaengigkeit der abgefuehrten foerdergutmenge steuerbaren beschickung eines reaktors |
| DE2925510A1 (de) * | 1979-06-25 | 1981-01-15 | Schenck Ag Carl | Verfahren und vorrichtung zur messung der foerderstaerke in einer pneumatischen foerderanlage |
-
1981
- 1981-07-17 DD DD81231890A patent/DD209089A3/de unknown
-
1982
- 1982-04-07 DE DE19823212972 patent/DE3212972A1/de active Granted
- 1982-04-08 AT AT0140882A patent/AT390143B/de not_active IP Right Cessation
- 1982-04-26 FR FR8207168A patent/FR2509854B1/fr not_active Expired
- 1982-05-06 SU SU827772423A patent/SU1702183A1/ru active
- 1982-05-17 CS CS823590A patent/CS245031B1/cs unknown
- 1982-05-26 HU HU821703A patent/HU189585B/hu unknown
- 1982-06-16 YU YU1320/82A patent/YU43270B/xx unknown
- 1982-07-14 GB GB08220416A patent/GB2103371B/en not_active Expired
- 1982-07-16 JP JP57123063A patent/JPS5824820A/ja active Pending
- 1982-07-19 US US06/399,988 patent/US4501156A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2509854B1 (fr) | 1985-12-27 |
| FR2509854A1 (fr) | 1983-01-21 |
| DE3212972C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-12-22 |
| DE3212972A1 (de) | 1983-02-03 |
| SU1702183A1 (ru) | 1991-12-30 |
| YU132082A (en) | 1984-12-31 |
| ATA140882A (de) | 1989-08-15 |
| DD209089A3 (de) | 1984-04-18 |
| JPS5824820A (ja) | 1983-02-14 |
| US4501156A (en) | 1985-02-26 |
| YU43270B (en) | 1989-06-30 |
| GB2103371B (en) | 1985-06-12 |
| AT390143B (de) | 1990-03-26 |
| GB2103371A (en) | 1983-02-16 |
| CS245031B1 (en) | 1986-08-14 |
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