CA1068907A - Method of thickening granulated slag slurry at production of granulated slag - Google Patents
Method of thickening granulated slag slurry at production of granulated slagInfo
- Publication number
- CA1068907A CA1068907A CA257,141A CA257141A CA1068907A CA 1068907 A CA1068907 A CA 1068907A CA 257141 A CA257141 A CA 257141A CA 1068907 A CA1068907 A CA 1068907A
- Authority
- CA
- Canada
- Prior art keywords
- tank
- water
- slurry
- slag
- granulated slag
- 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 title claims abstract description 62
- 239000002002 slurry Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 230000008719 thickening Effects 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000010791 quenching Methods 0.000 claims abstract description 31
- 230000000171 quenching effect Effects 0.000 claims abstract description 31
- 238000004062 sedimentation Methods 0.000 claims abstract description 22
- 239000008187 granular material Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 230000001376 precipitating effect Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000004568 cement Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
-
- 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
- C21B2400/032—Separating slag from liquid, e.g. from water, after quenching
-
- 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
- C21B2400/034—Stirring or agitating by pressurised fluids or by moving apparatus
-
- 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
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/072—Tanks to collect the slag, e.g. water tank
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacture Of Iron (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9136475A JPS5214618A (en) | 1975-07-25 | 1975-07-25 | Concentrating treatment of water slag containing fluid in manufacture of water crushed slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1068907A true CA1068907A (en) | 1980-01-01 |
Family
ID=14024315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA257,141A Expired CA1068907A (en) | 1975-07-25 | 1976-07-16 | Method of thickening granulated slag slurry at production of granulated slag |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5214618A (nl) |
| AR (1) | AR208806A1 (nl) |
| AU (1) | AU499097B2 (nl) |
| BE (1) | BE844324A (nl) |
| BR (1) | BR7604693A (nl) |
| CA (1) | CA1068907A (nl) |
| DE (1) | DE2632857A1 (nl) |
| FR (1) | FR2318931A1 (nl) |
| GB (1) | GB1499647A (nl) |
| IN (1) | IN143476B (nl) |
| IT (1) | IT1062255B (nl) |
| LU (1) | LU75442A1 (nl) |
| NL (1) | NL7608167A (nl) |
| SE (1) | SE7607903L (nl) |
| ZA (1) | ZA764428B (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5397989A (en) * | 1977-02-08 | 1978-08-26 | Rasa Corp | Process for producing waterrcrushed slag |
| JPS53127393A (en) * | 1977-04-12 | 1978-11-07 | Kansai Kousetsu Kk | Production device for waterr crushed slag |
| JPS53162143U (nl) * | 1977-05-26 | 1978-12-19 | ||
| JPS58190829U (ja) * | 1982-06-10 | 1983-12-19 | ティーディーケイ株式会社 | ビデオテ−プレコ−ダ用磁気ヘツド |
| CN111102849B (zh) * | 2019-12-30 | 2021-06-11 | 徐州振丰新型墙体材料有限公司 | 一种隧道窑高炉渣余热发电装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2091850A1 (en) * | 1969-12-10 | 1971-01-21 | Rasa Trading Co Ltd | Multi-layered plastic sheet |
| FR2108805A7 (en) * | 1970-10-07 | 1972-05-26 | Delattre Levivier | Granulating metallurgical furnace slag - without prodn of vapour |
| GB1458382A (en) * | 1972-12-13 | 1976-12-15 | Hoesch Werke Ag | Slag filtering |
| FR2274690A1 (fr) * | 1974-06-11 | 1976-01-09 | Inst Proekt Metallu | Installation pour la production de laitier granule |
-
1975
- 1975-07-25 JP JP9136475A patent/JPS5214618A/ja active Granted
-
1976
- 1976-07-08 GB GB2847276A patent/GB1499647A/en not_active Expired
- 1976-07-08 AR AR26390376A patent/AR208806A1/es active
- 1976-07-09 SE SE7607903A patent/SE7607903L/xx unknown
- 1976-07-16 CA CA257,141A patent/CA1068907A/en not_active Expired
- 1976-07-16 IT IT5047176A patent/IT1062255B/it active
- 1976-07-19 BR BR7604693A patent/BR7604693A/pt unknown
- 1976-07-20 BE BE169069A patent/BE844324A/xx not_active IP Right Cessation
- 1976-07-21 DE DE19762632857 patent/DE2632857A1/de not_active Withdrawn
- 1976-07-23 LU LU75442A patent/LU75442A1/xx unknown
- 1976-07-23 NL NL7608167A patent/NL7608167A/nl not_active Application Discontinuation
- 1976-07-23 ZA ZA764428A patent/ZA764428B/xx unknown
- 1976-07-23 IN IN1323/CAL/1976A patent/IN143476B/en unknown
- 1976-07-23 FR FR7622659A patent/FR2318931A1/fr active Granted
- 1976-07-26 AU AU16256/76A patent/AU499097B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1062255B (it) | 1984-02-01 |
| FR2318931A1 (fr) | 1977-02-18 |
| AU499097B2 (en) | 1979-04-05 |
| IN143476B (nl) | 1977-12-03 |
| DE2632857A1 (de) | 1977-02-10 |
| SE7607903L (sv) | 1977-01-26 |
| ZA764428B (en) | 1977-07-27 |
| JPS5214618A (en) | 1977-02-03 |
| BR7604693A (pt) | 1977-08-02 |
| AU1625676A (en) | 1978-02-02 |
| FR2318931B1 (nl) | 1980-08-14 |
| JPS5740102B2 (nl) | 1982-08-25 |
| GB1499647A (en) | 1978-02-01 |
| LU75442A1 (nl) | 1977-03-01 |
| NL7608167A (nl) | 1977-01-27 |
| BE844324A (fr) | 1976-11-16 |
| AR208806A1 (es) | 1977-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4545892A (en) | Treatment of primary tailings and middlings from the hot water extraction process for recovering bitumen from tar sand | |
| CA2750939C (en) | Paraffinic froth treatment with input stream mixing | |
| US2188847A (en) | Apparatus for and method of treating sewage sludge and the like | |
| EP1813336A1 (en) | Coagulation-separation apparatus | |
| US4274959A (en) | Apparatus for dissolving air in water and subsequent reduction of the water surface tension in flotation systems | |
| CA1068907A (en) | Method of thickening granulated slag slurry at production of granulated slag | |
| US4127399A (en) | Method of making granulated slag | |
| US3615329A (en) | A recirculatory system for the granulation of molten slag | |
| NO159717B (no) | Slambelteklaringsapparat for uklar vaeske fylt med faste partikler og anvendelse av apparatet. | |
| US4157281A (en) | Method and apparatus for reclaiming solvents from solvent-bearing sludge material | |
| US2348854A (en) | Method and means for purifying sewage and the like | |
| US4328189A (en) | Apparatus for the granulation of precipitation products formed from ammonium compounds | |
| US3847789A (en) | Two stage separation system | |
| CA1139940A (en) | Apparatus for producing water granulated slag | |
| US4294784A (en) | Method of hauling granulates and similar material | |
| US1151332A (en) | Mixing apparatus. | |
| RU2709556C1 (ru) | Сорбционный аппарат | |
| US5378258A (en) | Method and an installation for producing granulated triple superphosphate (TSP) | |
| CA1248476A (en) | Treatment of primary tailings and middlings from the hot water extraction process for recovering bitumen from tar sand | |
| RO123197B1 (ro) | Instalaţie şi procedeu pentru prelucrarea reziduurilor petroliere | |
| US1160200A (en) | Apparatus for leaching ores and the like. | |
| US700972A (en) | Apparatus for lixiviating ores. | |
| US827620A (en) | Treating ores. | |
| US587408A (en) | Henry livingstone sulman | |
| KR810000124B1 (ko) | 수재(水滓) 제조시에 있어서의 수재유체(水滓流體)의 농축처리법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |