DE2835722C2 - - Google Patents
Info
- Publication number
- DE2835722C2 DE2835722C2 DE2835722A DE2835722A DE2835722C2 DE 2835722 C2 DE2835722 C2 DE 2835722C2 DE 2835722 A DE2835722 A DE 2835722A DE 2835722 A DE2835722 A DE 2835722A DE 2835722 C2 DE2835722 C2 DE 2835722C2
- Authority
- DE
- Germany
- Prior art keywords
- slag
- liquid
- nozzles
- gaseous medium
- drum
- 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
- 239000002893 slag Substances 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000005337 ground glass Substances 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 description 16
- 239000008187 granular material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- KEUKAQNPUBYCIC-UHFFFAOYSA-N ethaneperoxoic acid;hydrogen peroxide Chemical compound OO.CC(=O)OO KEUKAQNPUBYCIC-UHFFFAOYSA-N 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/1005—Forming solid beads
- C03B19/1015—Forming solid beads by using centrifugal force or by pouring molten glass onto a rotating cutting body, e.g. shredding
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
- C03B37/055—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices by projecting onto and spinning off the outer surface of the rotating body
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
- C21B3/08—Cooling slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/052—Apparatus features including rotating parts
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/052—Apparatus features including rotating parts
- C21B2400/056—Drums whereby slag is poured on or in between
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Metallurgy (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacture Of Iron (AREA)
- Furnace Details (AREA)
- Glanulating (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU78185A LU78185A1 (de) | 1977-09-26 | 1977-09-26 | Verfahren und vorrichtung zur nutzbarmachung von metallurgischen schlacken,insbesondere hochofenschlacken |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2835722A1 DE2835722A1 (de) | 1979-04-05 |
| DE2835722C2 true DE2835722C2 (enExample) | 1987-11-12 |
Family
ID=19728714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782835722 Granted DE2835722A1 (de) | 1977-09-26 | 1978-08-16 | Verfahren und vorrichtung zur nutzbarmachung von metallurgischen schlacken, insbesondere hochofenschlacken |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4352764A (enExample) |
| JP (1) | JPS5455626A (enExample) |
| AU (1) | AU519551B2 (enExample) |
| BE (1) | BE870710A (enExample) |
| CA (1) | CA1124470A (enExample) |
| DE (1) | DE2835722A1 (enExample) |
| ES (1) | ES473383A1 (enExample) |
| FR (1) | FR2404047A1 (enExample) |
| GB (1) | GB2007723B (enExample) |
| IT (1) | IT1098889B (enExample) |
| LU (1) | LU78185A1 (enExample) |
| NL (1) | NL7808712A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160369A (en) * | 1980-05-15 | 1981-12-10 | Nippon Kokan Kk | Manufacture of premixed material for mortar |
| CN1233233A (zh) * | 1996-10-16 | 1999-10-27 | N·L·T·里德 | 用于混凝土的组合物和该混凝土的产品 |
| WO1999042623A1 (de) | 1998-02-18 | 1999-08-26 | 'holderbank' Financiere Glarus Ag | Verfahren zum granulieren und zerkleinern von flüssigen schlacken sowie einrichtung zur durchführung dieses verfahrens |
| AT407524B (de) * | 1998-02-18 | 2001-04-25 | Holderbank Financ Glarus | Verfahren zum granulieren und zerkleinern von flüssigen schlacken sowie einrichtung zur durchführung dieses verfahrens |
| CA2276729A1 (en) * | 1998-07-10 | 2000-01-10 | Albert Henry Kent | Fiberized mineral wool and method for making same |
| DE10111890C2 (de) * | 2001-03-13 | 2003-04-17 | Skw Stahl Technik Gmbh | Schlacken-Dosier-und-Granulier-Vorrichtung |
| TWI388655B (zh) * | 2009-06-18 | 2013-03-11 | Atomic Energy Council | 製備熔岩纖維摩擦材料之方法 |
| BR112017010590A2 (pt) * | 2014-12-19 | 2018-02-14 | Hatch Ltd. | método para separação de uma fração rica em metal de uma composição de escória, método e dispositivo para recuperação de um ou mais valores do metal arrastados em uma composição de escória fundida, método para recuperação de um ou mais subprodutos de metal de uma composição de escória, método para separação de valores do metal de uma composição de escória, método para separação dos metais do grupo platina arrastados em uma composição de escória |
| CN108914370A (zh) * | 2018-06-21 | 2018-11-30 | 苏州宏久航空防热材料科技有限公司 | 一种陶瓷棉双层分离集棉室 |
| EA033854B1 (ru) * | 2018-10-09 | 2019-12-02 | Ргп На Пхв "Восточно-Казахстанский Государственный Технический Университет Им. Д. Серикбаева" Министерства Образования И Науки Республики Казахстан | Устройство для сухой грануляции жидкого шлака |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE763131C (de) * | 1936-10-01 | 1953-05-04 | Schlesische Spiegelglas Manufa | Verfahren und Vorrichtung zum Herstellen von Faeden aus Glas oder aehnlichen in geschmolzenem Zustande spinnfaehigen Stoffen |
| US2724859A (en) * | 1951-03-14 | 1955-11-29 | Charles Richardson Corp | Apparatus for forming mineral wool |
| DE1916230A1 (de) * | 1969-03-29 | 1972-02-24 | Schmitz Rolf Guenther | Verfahren und Vorrichtung zur Herstellung von Granulaten aus feuerfluessigen Schmelzen |
| DE1943113A1 (de) * | 1969-08-25 | 1971-03-11 | Alfred Hoehn | Verfahren zur Herstellung von Fasern,Granulaten,deren Gemengen zum Separieren verschiedener Stoffe und Verbindungen |
| FR2303589A1 (fr) * | 1975-03-13 | 1976-10-08 | Gagneraud Pere & Fils | Procede de granulation de laitiers et scories metallurgiques |
| LU73623A1 (enExample) * | 1975-10-21 | 1977-05-24 | ||
| US4153655A (en) * | 1976-07-23 | 1979-05-08 | Minnick Leonard J | Products from molten fly ash and scrubber sludge including fly ash |
| FR2365633A1 (fr) * | 1976-09-24 | 1978-04-21 | Gagneraud Francis | Dispositif permettant le traitement regulier et a grand debit de laitiers metallurgiques et autres matieres generales en fusion |
| LU76218A1 (enExample) * | 1976-11-17 | 1978-07-10 | ||
| LU77145A1 (enExample) * | 1977-04-15 | 1979-01-18 | ||
| LU77160A1 (enExample) * | 1977-04-19 | 1979-01-18 |
-
1977
- 1977-09-26 LU LU78185A patent/LU78185A1/de unknown
-
1978
- 1978-08-16 DE DE19782835722 patent/DE2835722A1/de active Granted
- 1978-08-23 NL NL7808712A patent/NL7808712A/xx not_active Application Discontinuation
- 1978-09-08 FR FR7825899A patent/FR2404047A1/fr active Granted
- 1978-09-15 ES ES473383A patent/ES473383A1/es not_active Expired
- 1978-09-20 IT IT27902/78A patent/IT1098889B/it active
- 1978-09-21 CA CA311,737A patent/CA1124470A/en not_active Expired
- 1978-09-21 AU AU40061/78A patent/AU519551B2/en not_active Expired
- 1978-09-22 GB GB7837890A patent/GB2007723B/en not_active Expired
- 1978-09-22 BE BE6046612A patent/BE870710A/xx not_active IP Right Cessation
- 1978-09-26 JP JP11854678A patent/JPS5455626A/ja active Pending
-
1980
- 1980-06-24 US US06/162,361 patent/US4352764A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU519551B2 (en) | 1981-12-10 |
| AU4006178A (en) | 1980-03-27 |
| GB2007723A (en) | 1979-05-23 |
| FR2404047B1 (enExample) | 1984-09-28 |
| GB2007723B (en) | 1982-05-19 |
| IT7827902A0 (it) | 1978-09-20 |
| ES473383A1 (es) | 1979-04-16 |
| US4352764A (en) | 1982-10-05 |
| LU78185A1 (de) | 1979-04-09 |
| IT1098889B (it) | 1985-09-18 |
| NL7808712A (nl) | 1979-03-28 |
| JPS5455626A (en) | 1979-05-02 |
| DE2835722A1 (de) | 1979-04-05 |
| BE870710A (fr) | 1979-01-15 |
| FR2404047A1 (fr) | 1979-04-20 |
| CA1124470A (en) | 1982-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |