CA1055872A - Coal heater temperature control - Google Patents
Coal heater temperature controlInfo
- Publication number
- CA1055872A CA1055872A CA232,062A CA232062A CA1055872A CA 1055872 A CA1055872 A CA 1055872A CA 232062 A CA232062 A CA 232062A CA 1055872 A CA1055872 A CA 1055872A
- Authority
- CA
- Canada
- Prior art keywords
- heat
- equipment
- coal
- heating
- heating equipment
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 98
- 238000010438 heat treatment Methods 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims abstract description 43
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- 229920000136 polysorbate Polymers 0.000 claims 1
- 239000000571 coke Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 230000003405 preventing effect Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 240000001973 Ficus microcarpa Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B31/00—Charging devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
- F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
- F26B17/102—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis with material recirculation, classifying or disintegrating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Control Of Combustion (AREA)
- Drying Of Solid Materials (AREA)
- Coke Industry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49815274A | 1974-08-16 | 1974-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1055872A true CA1055872A (en) | 1979-06-05 |
Family
ID=23979796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA232,062A Expired CA1055872A (en) | 1974-08-16 | 1975-07-23 | Coal heater temperature control |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5146302A (OSRAM) |
| AR (1) | AR207472A1 (OSRAM) |
| AT (1) | AT362744B (OSRAM) |
| BE (1) | BE832162A (OSRAM) |
| BR (1) | BR7505230A (OSRAM) |
| CA (1) | CA1055872A (OSRAM) |
| DE (1) | DE2534383A1 (OSRAM) |
| ES (1) | ES439793A1 (OSRAM) |
| FR (1) | FR2281971A1 (OSRAM) |
| GB (1) | GB1467744A (OSRAM) |
| IT (1) | IT1041484B (OSRAM) |
| LU (1) | LU73126A1 (OSRAM) |
| MX (1) | MX146349A (OSRAM) |
| NL (1) | NL7508618A (OSRAM) |
| PL (1) | PL97850B1 (OSRAM) |
| TR (1) | TR18894A (OSRAM) |
| ZA (1) | ZA754754B (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2378081A1 (fr) * | 1977-01-24 | 1978-08-18 | Charbonnages De France | Installation et procede de regulation du prechauffage de charbon a cokefier |
| DE2750513C2 (de) * | 1977-11-11 | 1979-11-22 | 4300 Essen | Verfahren zum Betrieb von Kohleerhitzungsanlagen |
| LU91450B1 (en) * | 2008-06-02 | 2009-12-03 | Wurth Paul Sa | Method for producing pulverized coal |
| LU91451B1 (en) * | 2008-06-02 | 2009-12-03 | Wurth Paul Sa | Method for producing pulverized coal |
| US9340741B2 (en) * | 2009-09-09 | 2016-05-17 | Gas Technology Institute | Biomass torrefaction mill |
| TR201807234T4 (tr) * | 2013-12-12 | 2018-06-21 | Outotec Finland Oy | Parçacıklı maddeyi kurutmaya yönelik yöntem ve düzenleme ve bu yöntemin veya düzenlemenin kullanımı. |
| CN106196896A (zh) * | 2016-06-27 | 2016-12-07 | 安庆市微知著电器有限公司 | 一种控温式干燥器 |
| CN106885461A (zh) * | 2017-03-27 | 2017-06-23 | 内蒙古凯程农牧业科技有限公司 | 一种烘干设备及烘干方法 |
-
1975
- 1975-01-01 AR AR259822A patent/AR207472A1/es active
- 1975-07-18 NL NL7508618A patent/NL7508618A/xx not_active Application Discontinuation
- 1975-07-23 ZA ZA00754754A patent/ZA754754B/xx unknown
- 1975-07-23 CA CA232,062A patent/CA1055872A/en not_active Expired
- 1975-07-29 ES ES439793A patent/ES439793A1/es not_active Expired
- 1975-07-31 LU LU73126A patent/LU73126A1/xx unknown
- 1975-08-01 DE DE19752534383 patent/DE2534383A1/de not_active Withdrawn
- 1975-08-05 IT IT69033/75A patent/IT1041484B/it active
- 1975-08-06 BE BE158969A patent/BE832162A/xx unknown
- 1975-08-07 AT AT0614275A patent/AT362744B/de not_active IP Right Cessation
- 1975-08-13 MX MX160142A patent/MX146349A/es unknown
- 1975-08-14 FR FR7525425A patent/FR2281971A1/fr active Granted
- 1975-08-15 PL PL1975182746A patent/PL97850B1/pl unknown
- 1975-08-15 GB GB3409575A patent/GB1467744A/en not_active Expired
- 1975-08-15 BR BR7505230*A patent/BR7505230A/pt unknown
- 1975-08-15 JP JP50099424A patent/JPS5146302A/ja active Pending
-
1977
- 1977-08-26 TR TR18894A patent/TR18894A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1467744A (en) | 1977-03-23 |
| FR2281971B1 (OSRAM) | 1979-05-18 |
| BR7505230A (pt) | 1976-08-03 |
| NL7508618A (nl) | 1976-02-18 |
| AR207472A1 (es) | 1976-10-08 |
| ATA614275A (de) | 1980-11-15 |
| LU73126A1 (OSRAM) | 1976-11-11 |
| AT362744B (de) | 1981-06-10 |
| JPS5146302A (OSRAM) | 1976-04-20 |
| PL97850B1 (pl) | 1978-03-30 |
| BE832162A (fr) | 1975-12-01 |
| DE2534383A1 (de) | 1976-02-26 |
| AU8405175A (en) | 1977-02-24 |
| IT1041484B (it) | 1980-01-10 |
| FR2281971A1 (fr) | 1976-03-12 |
| ZA754754B (en) | 1976-07-28 |
| TR18894A (tr) | 1977-11-10 |
| ES439793A1 (es) | 1977-03-16 |
| MX146349A (es) | 1982-06-16 |
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