CA1180854A - Method and apparatus for heating particulate material - Google Patents
Method and apparatus for heating particulate materialInfo
- Publication number
- CA1180854A CA1180854A CA000413704A CA413704A CA1180854A CA 1180854 A CA1180854 A CA 1180854A CA 000413704 A CA000413704 A CA 000413704A CA 413704 A CA413704 A CA 413704A CA 1180854 A CA1180854 A CA 1180854A
- Authority
- CA
- Canada
- Prior art keywords
- furnace
- perlite ore
- flame
- ore
- perlite
- 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
- 238000000034 method Methods 0.000 title claims description 58
- 238000010438 heat treatment Methods 0.000 title claims description 12
- 239000011236 particulate material Substances 0.000 title abstract description 13
- SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 claims description 102
- 239000010451 perlite Substances 0.000 claims description 102
- 235000019362 perlite Nutrition 0.000 claims description 102
- 239000007787 solid Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 5
- 230000006854 communication Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- MFRCZYUUKMFJQJ-UHFFFAOYSA-N 1,4-dioxane-2,5-dione;1,3-dioxan-2-one Chemical compound O=C1OCCCO1.O=C1COC(=O)CO1 MFRCZYUUKMFJQJ-UHFFFAOYSA-N 0.000 description 1
- 101710095439 Erlin Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 101100361282 Schizosaccharomyces pombe (strain 972 / ATCC 24843) rpm1 gene Proteins 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000004464 cereal grain Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000005332 obsidian Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/18—Charging particulate material using a fluid carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/04—Heat treatment
- C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
- C04B20/066—Expanding clay, perlite, vermiculite or like granular materials in shaft or vertical furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Formation And Processing Of Food Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/341,490 | 1982-01-21 | ||
| US06/341,490 US4521182A (en) | 1982-01-21 | 1982-01-21 | Method and apparatus for heating particulate material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1180854A true CA1180854A (en) | 1985-01-15 |
Family
ID=23337791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000413704A Expired CA1180854A (en) | 1982-01-21 | 1982-10-19 | Method and apparatus for heating particulate material |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4521182A (OSRAM) |
| JP (1) | JPS6046051B2 (OSRAM) |
| BE (1) | BE894791A (OSRAM) |
| CA (1) | CA1180854A (OSRAM) |
| DE (1) | DE3238974C2 (OSRAM) |
| ES (1) | ES518385A0 (OSRAM) |
| FR (1) | FR2520099B1 (OSRAM) |
| GB (1) | GB2113669B (OSRAM) |
| IN (1) | IN158882B (OSRAM) |
| IT (1) | IT1152899B (OSRAM) |
| NL (1) | NL8204559A (OSRAM) |
| PH (1) | PH19866A (OSRAM) |
| ZA (1) | ZA826192B (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4961671A (en) * | 1984-08-31 | 1990-10-09 | Santa Fe International Corporation | Method of converting a pipeline laying vessel from a pivotal ramp type to an arcuate type |
| CA2033084C (en) * | 1989-05-22 | 2002-06-18 | R. Steve Williams | High strength structural perlite concrete |
| WO2004101461A1 (en) * | 2003-05-19 | 2004-11-25 | Francois Jacques Labuschagne | Process for material treatment |
| AT511618B1 (de) * | 2011-07-13 | 2013-12-15 | Horst Wustinger | Schachtofen für das hitzebedingte aufschäumen von partikeln eines schüttgutes |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2572484A (en) * | 1947-09-17 | 1951-10-23 | Howle | Apparatus for expanding perlite and the like |
| US2602782A (en) * | 1948-02-21 | 1952-07-08 | Dant & Russell | Method and apparatus for expanding perlite |
| US2625512A (en) * | 1948-04-29 | 1953-01-13 | Johns Manville | Expanded perlite insulation and method of manufacture |
| US2550877A (en) * | 1948-05-13 | 1951-05-01 | Johns Manville | Method of heat expanding perlite while wiping furnace interiors |
| US2521190A (en) * | 1948-05-13 | 1950-09-05 | Johns Manville | Perlite expanding apparatus |
| US2639132A (en) * | 1948-08-13 | 1953-05-19 | Combined Metals Reduction Comp | Processing furnace for discrete solids |
| DE1019240B (de) * | 1952-03-28 | 1957-11-07 | Kanium Corp | Verfahren zur Herstellung aufgeblaehter, hohlkugelfoermiger, duennwandiger Partikeln |
| US2932498A (en) * | 1957-02-04 | 1960-04-12 | Metcalfe Richard Lewis | Heat-treating furnace for particulate solids |
| US3010911A (en) * | 1958-08-29 | 1961-11-28 | Zonolite Company | Method of and apparatus for heat processing particulate solids |
| US3118658A (en) * | 1960-05-25 | 1964-01-21 | Veit Dennert K G | Apparatus for manufacturing a porous material such as blown clay, by heating |
| GB1157405A (en) * | 1967-03-31 | 1969-07-09 | Polysius Gmbh | Method of making Porous Ceramic Material |
| US3627285A (en) * | 1969-06-19 | 1971-12-14 | Selas Corp Of America | Tower furnace |
| US4290749A (en) * | 1978-10-23 | 1981-09-22 | Johns-Manville Corporation | Perlite expansion process and apparatus therefor |
| US4238430A (en) * | 1979-07-30 | 1980-12-09 | United States Vacuumite Corporation | Method for forming expanded cellular volcanic ash |
-
1982
- 1982-01-21 US US06/341,490 patent/US4521182A/en not_active Expired - Fee Related
- 1982-08-24 IN IN645/DEL/82A patent/IN158882B/en unknown
- 1982-08-25 ZA ZA826192A patent/ZA826192B/xx unknown
- 1982-08-30 PH PH27789A patent/PH19866A/en unknown
- 1982-10-08 IT IT8223681A patent/IT1152899B/it active
- 1982-10-19 CA CA000413704A patent/CA1180854A/en not_active Expired
- 1982-10-21 DE DE3238974A patent/DE3238974C2/de not_active Expired
- 1982-10-22 BE BE0/209317A patent/BE894791A/fr not_active IP Right Cessation
- 1982-11-23 NL NL8204559A patent/NL8204559A/nl not_active Application Discontinuation
- 1982-12-02 GB GB08234375A patent/GB2113669B/en not_active Expired
- 1982-12-20 ES ES518385A patent/ES518385A0/es active Granted
- 1982-12-27 JP JP57227211A patent/JPS6046051B2/ja not_active Expired
- 1982-12-28 FR FR8221886A patent/FR2520099B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| PH19866A (en) | 1986-08-13 |
| FR2520099A1 (fr) | 1983-07-22 |
| NL8204559A (nl) | 1983-08-16 |
| BE894791A (fr) | 1983-02-14 |
| JPS6046051B2 (ja) | 1985-10-14 |
| FR2520099B1 (fr) | 1986-05-09 |
| ES8403164A1 (es) | 1984-03-01 |
| DE3238974C2 (de) | 1986-01-09 |
| GB2113669B (en) | 1985-04-17 |
| IT1152899B (it) | 1987-01-14 |
| JPS58130155A (ja) | 1983-08-03 |
| IN158882B (OSRAM) | 1987-02-07 |
| IT8223681A0 (it) | 1982-10-08 |
| US4521182A (en) | 1985-06-04 |
| ZA826192B (en) | 1983-08-31 |
| DE3238974A1 (de) | 1983-07-28 |
| ES518385A0 (es) | 1984-03-01 |
| GB2113669A (en) | 1983-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |