FR2329751A1 - Procede pour eliminer la mousse dans le laitier fondu - Google Patents
Procede pour eliminer la mousse dans le laitier fonduInfo
- Publication number
- FR2329751A1 FR2329751A1 FR7533237A FR7533237A FR2329751A1 FR 2329751 A1 FR2329751 A1 FR 2329751A1 FR 7533237 A FR7533237 A FR 7533237A FR 7533237 A FR7533237 A FR 7533237A FR 2329751 A1 FR2329751 A1 FR 2329751A1
- Authority
- FR
- France
- Prior art keywords
- briquettes
- binder
- prods
- pref
- refractories
- 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.)
- Granted
Links
- 239000011230 binding agent Substances 0.000 title abstract 3
- 239000011368 organic material Substances 0.000 title abstract 3
- 239000011819 refractory material Substances 0.000 title abstract 2
- 239000002893 slag Substances 0.000 title abstract 2
- 239000006260 foam Substances 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 6
- 241000196324 Embryophyta Species 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 235000019738 Limestone Nutrition 0.000 abstract 1
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 abstract 1
- 229940001007 aluminium phosphate Drugs 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 239000008119 colloidal silica Substances 0.000 abstract 1
- 239000010459 dolomite Substances 0.000 abstract 1
- 229910000514 dolomite Inorganic materials 0.000 abstract 1
- 239000010903 husk Substances 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 239000001095 magnesium carbonate Substances 0.000 abstract 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 1
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 1
- 239000010450 olivine Substances 0.000 abstract 1
- 229910052609 olivine Inorganic materials 0.000 abstract 1
- 235000019353 potassium silicate Nutrition 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 235000000346 sugar Nutrition 0.000 abstract 1
- 150000008163 sugars Chemical class 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/36—Processes yielding slags of special composition
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/36—Processes yielding slags of special composition
- C21C2005/366—Foam slags
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7533237A FR2329751A1 (fr) | 1975-10-30 | 1975-10-30 | Procede pour eliminer la mousse dans le laitier fondu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7533237A FR2329751A1 (fr) | 1975-10-30 | 1975-10-30 | Procede pour eliminer la mousse dans le laitier fondu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2329751A1 true FR2329751A1 (fr) | 1977-05-27 |
| FR2329751B1 FR2329751B1 (OSRAM) | 1979-04-20 |
Family
ID=9161839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7533237A Granted FR2329751A1 (fr) | 1975-10-30 | 1975-10-30 | Procede pour eliminer la mousse dans le laitier fondu |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2329751A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0272242A3 (en) * | 1986-12-19 | 1989-07-26 | Lhoist S.A. | Agglomerated product, its production and its use |
-
1975
- 1975-10-30 FR FR7533237A patent/FR2329751A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0272242A3 (en) * | 1986-12-19 | 1989-07-26 | Lhoist S.A. | Agglomerated product, its production and its use |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2329751B1 (OSRAM) | 1979-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |