NO136381B - - Google Patents
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- Publication number
- NO136381B NO136381B NO734721A NO472173A NO136381B NO 136381 B NO136381 B NO 136381B NO 734721 A NO734721 A NO 734721A NO 472173 A NO472173 A NO 472173A NO 136381 B NO136381 B NO 136381B
- Authority
- NO
- Norway
- Prior art keywords
- gas
- oxygen
- calcination
- containing gas
- raw material
- Prior art date
Links
- 238000001354 calcination Methods 0.000 claims abstract description 84
- 238000000034 method Methods 0.000 claims abstract description 36
- 239000012254 powdered material Substances 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 176
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 64
- 229910052760 oxygen Inorganic materials 0.000 claims description 64
- 239000001301 oxygen Substances 0.000 claims description 64
- 239000002994 raw material Substances 0.000 claims description 60
- 239000000463 material Substances 0.000 claims description 54
- 239000000446 fuel Substances 0.000 claims description 43
- 239000000725 suspension Substances 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 21
- 238000009825 accumulation Methods 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 12
- 238000005243 fluidization Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000002737 fuel gas Substances 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- 239000002826 coolant Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 235000013312 flour Nutrition 0.000 description 39
- 239000004568 cement Substances 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 235000012054 meals Nutrition 0.000 description 12
- 238000001816 cooling Methods 0.000 description 9
- 238000005245 sintering Methods 0.000 description 9
- 239000003245 coal Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011872 intimate mixture Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 241001503485 Mammuthus Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/2016—Arrangements of preheating devices for the charge
- F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
- F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/434—Preheating with addition of fuel, e.g. calcining
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Furnace Details (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
- Luminescent Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5707172A GB1428680A (en) | 1972-12-11 | 1972-12-11 | Calcination of pulverous material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO136381B true NO136381B (fi) | 1977-05-16 |
| NO136381C NO136381C (no) | 1977-08-24 |
Family
ID=10478287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO734721A NO136381C (no) | 1972-12-11 | 1973-12-11 | Fremgangsm}te og anlegg til kalsinering av pulverformet materiale. |
Country Status (28)
| Country | Link |
|---|---|
| US (1) | US3955995A (fi) |
| JP (1) | JPS5710052B2 (fi) |
| AR (1) | AR202910A1 (fi) |
| AT (1) | AT366656B (fi) |
| BE (1) | BE808451A (fi) |
| BR (1) | BR7309713D0 (fi) |
| CA (1) | CA995260A (fi) |
| CH (1) | CH592586A5 (fi) |
| CS (1) | CS241453B2 (fi) |
| DD (1) | DD110693A5 (fi) |
| DE (1) | DE2361427C3 (fi) |
| DK (1) | DK139844B (fi) |
| ES (1) | ES421314A1 (fi) |
| FI (1) | FI60857C (fi) |
| FR (1) | FR2209731B1 (fi) |
| GB (1) | GB1428680A (fi) |
| HU (1) | HU170074B (fi) |
| IE (1) | IE38635B1 (fi) |
| IT (1) | IT1000278B (fi) |
| MY (1) | MY7700109A (fi) |
| NL (1) | NL7316968A (fi) |
| NO (1) | NO136381C (fi) |
| PL (1) | PL91293B1 (fi) |
| RO (1) | RO64327A (fi) |
| SE (1) | SE395879B (fi) |
| SU (2) | SU617003A3 (fi) |
| YU (2) | YU321373A (fi) |
| ZA (1) | ZA738677B (fi) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2510312C3 (de) * | 1975-03-10 | 1982-08-26 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren zur thermischen Behandlung von feinkörnigem Gut, insbesondere zum Brennen von Zement |
| DE2708486C2 (de) * | 1977-02-26 | 1984-05-10 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zur Herstellung von alkaliarmem Zementklinker aus alkalihaltigem Rohmaterial |
| DE2712238C2 (de) * | 1977-03-21 | 1988-05-05 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren und Vorrichtung zum mehrstufigen Erbrennen von Zementklinker |
| DE2801161B2 (de) * | 1978-01-12 | 1981-06-25 | Babcock Krauss-Maffei Industrieanlagen GmbH, 8000 München | Verfahren und Brennen von Sintergut aus karbonatischen Rohstoffen wie z.B. Zementklinker |
| NO791174L (no) * | 1978-04-20 | 1979-10-23 | Smidth & Co As F L | Fremgangsmaate for fremstilling av vannfri aluminiumoksyd |
| DE2833774C2 (de) * | 1978-08-02 | 1984-08-16 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Brennanlage zur Herstellung von mineralischen Brennprodukten, wie Zementklinker aus Rohmehl |
| US4419964A (en) * | 1979-10-26 | 1983-12-13 | F. L. Smidth & Co. | Combustion plant |
| FR2505813A1 (fr) * | 1981-05-15 | 1982-11-19 | Fives Cail Babcock | Perfectionnements aux procedes et installations pour la fabrication du clinker de ciment par voie seche |
| US4600438A (en) * | 1983-03-09 | 1986-07-15 | Texas Industries, Inc. | Co-production of cementitious products |
| FR2554107B1 (fr) * | 1983-10-28 | 1986-02-21 | Fives Cail Babcock | Procede et appareil pour la calcination des matieres minerales reduites en poudre |
| DE3725512A1 (de) * | 1987-07-29 | 1989-02-09 | Kettenbauer Gmbh & Co Verfahre | Schwebegas-reaktor |
| ZA905884B (en) * | 1989-08-09 | 1991-08-28 | Cra Services | Heating and treatment of particulate material |
| DE4208977C1 (fi) * | 1992-03-20 | 1993-07-15 | Metallgesellschaft Ag, 6000 Frankfurt, De | |
| US5413635A (en) * | 1993-12-30 | 1995-05-09 | Fuller Company | Lime sludge treatment process |
| US6488765B1 (en) | 1997-07-30 | 2002-12-03 | Cemex, Inc. | Oxygen enrichment of cement kiln system combustion |
| US6309210B1 (en) * | 1999-03-16 | 2001-10-30 | L'air Liquide, Societe Anonyme Pour L'etude Et, L'exploitation Des Procedes Georges Claude | Kiln universal oxygen enrichment |
| DE10155407B4 (de) * | 2001-11-10 | 2010-02-18 | Khd Humboldt Wedag Gmbh | Verfahren und Einrichtung zur Einführung von festem, flugfähigem Brennstoff in den Calcinator einer Zementproduktionslinie |
| DE10260736A1 (de) * | 2002-12-23 | 2004-09-02 | Outokumpu Oyj | Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen |
| DE10260738A1 (de) * | 2002-12-23 | 2004-07-15 | Outokumpu Oyj | Verfahren und Anlage zur Förderung von feinkörnigen Feststoffen |
| DE10260741A1 (de) * | 2002-12-23 | 2004-07-08 | Outokumpu Oyj | Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen |
| DE10260740B4 (de) * | 2002-12-23 | 2004-12-30 | Outokumpu Oyj | Verfahren und Anlage zur Entfernung von gasförmigen Schadstoffen aus Abgasen |
| FR2947542B1 (fr) * | 2009-07-02 | 2011-07-29 | Fives Fcb | Procede de fabrication de clinker de ciment dans une installation et installation de fabrication de clinker de ciment en tant que telle |
| EP3794294A1 (en) * | 2018-05-15 | 2021-03-24 | FLSmidth A/S | Emission abatement apparatus for processing of particulates and method of using same |
| KR102130491B1 (ko) * | 2019-03-13 | 2020-07-14 | 주식회사 냄새뚝 | 선박 배기가스 정화장치 및 방법 |
| PL4126328T3 (pl) * | 2020-04-03 | 2024-04-08 | Flsmidth A/S | Reaktor i sposób konwersji materiału węglowego |
| CN117795279A (zh) * | 2021-08-16 | 2024-03-29 | Fl史密斯公司 | 提供还原水泥材料的设备与方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2776132A (en) * | 1953-02-06 | 1957-01-01 | Pyzel Robert | Cement manufacture |
| US2874950A (en) * | 1954-03-16 | 1959-02-24 | Pyzel Fitzpatrick Inc | Hydraulic cement process |
| US3022989A (en) * | 1954-04-07 | 1962-02-27 | Union Commerce Bank | Hydraulic cement process |
| US3013786A (en) * | 1954-07-09 | 1961-12-19 | Union Commerce Bank | Hydraulic cement process |
| FR1208309A (fr) * | 1957-06-05 | 1960-02-23 | Fellner & Ziegler Gmbh | Perfectionnements apportés aux procédés pour calciner ou cuire du ciment, de la magnésite, de la chaux ou analogue et aux fours convenant à cet effet |
-
1972
- 1972-12-11 GB GB5707172A patent/GB1428680A/en not_active Expired
-
1973
- 1973-11-13 ZA ZA00738677A patent/ZA738677B/xx unknown
- 1973-12-05 AT AT1017873A patent/AT366656B/de not_active IP Right Cessation
- 1973-12-07 DD DD175239A patent/DD110693A5/xx unknown
- 1973-12-07 SU SU731972651A patent/SU617003A3/ru active
- 1973-12-10 IT IT7354210A patent/IT1000278B/it active
- 1973-12-10 FR FR7344001A patent/FR2209731B1/fr not_active Expired
- 1973-12-10 CH CH1729073A patent/CH592586A5/xx not_active IP Right Cessation
- 1973-12-10 SE SE7316640A patent/SE395879B/xx unknown
- 1973-12-10 FI FI3773/73A patent/FI60857C/fi active
- 1973-12-10 BE BE138710A patent/BE808451A/xx not_active IP Right Cessation
- 1973-12-10 HU HUSI1364A patent/HU170074B/hu unknown
- 1973-12-10 DK DK667473AA patent/DK139844B/da not_active IP Right Cessation
- 1973-12-10 US US05/423,436 patent/US3955995A/en not_active Expired - Lifetime
- 1973-12-10 ES ES421314A patent/ES421314A1/es not_active Expired
- 1973-12-10 DE DE2361427A patent/DE2361427C3/de not_active Expired
- 1973-12-10 YU YU03213/73A patent/YU321373A/xx unknown
- 1973-12-11 RO RO7376953A patent/RO64327A/ro unknown
- 1973-12-11 BR BR9713/73A patent/BR7309713D0/pt unknown
- 1973-12-11 NO NO734721A patent/NO136381C/no unknown
- 1973-12-11 NL NL7316968A patent/NL7316968A/xx not_active Application Discontinuation
- 1973-12-11 IE IE2245/73A patent/IE38635B1/xx unknown
- 1973-12-11 AR AR251454A patent/AR202910A1/es active
- 1973-12-11 PL PL1973167221A patent/PL91293B1/pl unknown
- 1973-12-11 CS CS738563A patent/CS241453B2/cs unknown
- 1973-12-11 JP JP13804973A patent/JPS5710052B2/ja not_active Expired
- 1973-12-11 CA CA187,857A patent/CA995260A/en not_active Expired
-
1975
- 1975-06-02 SU SU752139256A patent/SU1085516A3/ru active
-
1977
- 1977-12-31 MY MY1977109A patent/MY7700109A/xx unknown
-
1980
- 1980-01-16 YU YU00103/80A patent/YU10380A/xx unknown
Also Published As
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