CA1046249A - Method for constructing a runner for metal melting furnace - Google Patents
Method for constructing a runner for metal melting furnaceInfo
- Publication number
- CA1046249A CA1046249A CA175,722A CA175722A CA1046249A CA 1046249 A CA1046249 A CA 1046249A CA 175722 A CA175722 A CA 175722A CA 1046249 A CA1046249 A CA 1046249A
- Authority
- CA
- Canada
- Prior art keywords
- refractory material
- runner
- binder
- temperature
- constructing
- 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 abstract description 26
- 239000002184 metal Substances 0.000 title claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 12
- 230000008018 melting Effects 0.000 title claims abstract description 6
- 238000002844 melting Methods 0.000 title claims abstract description 6
- 239000011819 refractory material Substances 0.000 claims abstract description 81
- 239000011230 binding agent Substances 0.000 claims abstract description 28
- 239000004927 clay Substances 0.000 claims abstract description 17
- 239000002893 slag Substances 0.000 claims abstract description 13
- 239000000571 coke Substances 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 36
- 239000003575 carbonaceous material Substances 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 26
- 239000000919 ceramic Substances 0.000 description 22
- 229910000805 Pig iron Inorganic materials 0.000 description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 238000001035 drying Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000007796 conventional method Methods 0.000 description 10
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 10
- 229910010271 silicon carbide Inorganic materials 0.000 description 10
- 229910021382 natural graphite Inorganic materials 0.000 description 8
- 239000004576 sand Substances 0.000 description 8
- 238000004939 coking Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000011449 brick Substances 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 229910003481 amorphous carbon Inorganic materials 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- 241001674808 Biastes Species 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/14—Discharging devices, e.g. for slag
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Blast Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6791872A JPS533321B2 (enrdf_load_stackoverflow) | 1972-07-08 | 1972-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1046249A true CA1046249A (en) | 1979-01-16 |
Family
ID=13358754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA175,722A Expired CA1046249A (en) | 1972-07-08 | 1973-07-05 | Method for constructing a runner for metal melting furnace |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS533321B2 (enrdf_load_stackoverflow) |
| BE (1) | BE802047A (enrdf_load_stackoverflow) |
| CA (1) | CA1046249A (enrdf_load_stackoverflow) |
| DE (1) | DE2334529A1 (enrdf_load_stackoverflow) |
| ES (1) | ES416701A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2192175B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1415748A (enrdf_load_stackoverflow) |
| IT (1) | IT989778B (enrdf_load_stackoverflow) |
| NL (1) | NL7309406A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS171033B1 (enrdf_load_stackoverflow) * | 1974-09-30 | 1976-09-15 | ||
| JPS5366078A (en) * | 1976-11-24 | 1978-06-13 | Matsushita Electric Ind Co Ltd | Method for working synthetic resin plates |
| IT1163975B (it) | 1979-03-21 | 1987-04-08 | Ftalital Prod Chim Spec | Procedimento per separare in modo continuo anidride maleica da gas di processo |
| JPS55144138A (en) * | 1979-04-30 | 1980-11-10 | Toyoda Gosei Co Ltd | Compressing valcanizer |
-
1972
- 1972-07-08 JP JP6791872A patent/JPS533321B2/ja not_active Expired
-
1973
- 1973-07-05 CA CA175,722A patent/CA1046249A/en not_active Expired
- 1973-07-05 NL NL7309406A patent/NL7309406A/xx not_active Application Discontinuation
- 1973-07-06 BE BE133236A patent/BE802047A/xx unknown
- 1973-07-06 IT IT5129373A patent/IT989778B/it active
- 1973-07-06 DE DE19732334529 patent/DE2334529A1/de not_active Withdrawn
- 1973-07-07 ES ES416701A patent/ES416701A1/es not_active Expired
- 1973-07-09 GB GB3264773A patent/GB1415748A/en not_active Expired
- 1973-07-09 FR FR7325104A patent/FR2192175B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1415748A (en) | 1975-11-26 |
| DE2334529A1 (de) | 1974-01-24 |
| ES416701A1 (es) | 1976-06-01 |
| JPS533321B2 (enrdf_load_stackoverflow) | 1978-02-06 |
| JPS4927437A (enrdf_load_stackoverflow) | 1974-03-11 |
| IT989778B (it) | 1975-06-10 |
| BE802047A (fr) | 1973-11-05 |
| NL7309406A (enrdf_load_stackoverflow) | 1974-01-10 |
| FR2192175A1 (enrdf_load_stackoverflow) | 1974-02-08 |
| AU5784573A (en) | 1975-01-09 |
| FR2192175B1 (enrdf_load_stackoverflow) | 1983-08-12 |
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