BE871492A - Procede et installation pour deshydrater des granules en particulier du laitier de haut fourneau granule - Google Patents
Procede et installation pour deshydrater des granules en particulier du laitier de haut fourneau granuleInfo
- Publication number
- BE871492A BE871492A BE191307A BE191307A BE871492A BE 871492 A BE871492 A BE 871492A BE 191307 A BE191307 A BE 191307A BE 191307 A BE191307 A BE 191307A BE 871492 A BE871492 A BE 871492A
- Authority
- BE
- Belgium
- Prior art keywords
- installation
- dehydrating
- pellets
- pellet
- dairy
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
- B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
-
- 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
- C21B2400/05—Apparatus features
- C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2749143A DE2749143C2 (de) | 1977-11-03 | 1977-11-03 | Vorrichtung zum Entwässern von körnigem Schüttgut, insbesondere von Schlackensand |
Publications (1)
Publication Number | Publication Date |
---|---|
BE871492A true BE871492A (fr) | 1979-04-24 |
Family
ID=6022903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE191307A BE871492A (fr) | 1977-11-03 | 1978-10-24 | Procede et installation pour deshydrater des granules en particulier du laitier de haut fourneau granule |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5465881A (fr) |
BE (1) | BE871492A (fr) |
CS (1) | CS225108B2 (fr) |
DE (1) | DE2749143C2 (fr) |
SU (1) | SU946398A3 (fr) |
ZA (1) | ZA786173B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3511958A1 (de) * | 1985-04-02 | 1986-10-16 | AJO-Stahlbau GmbH & Co KG, 5905 Freudenberg | Verfahren und einrichtung zum herstellen von schlackensand (granulat) aus hochofenschlacke |
FR2860785B1 (fr) * | 2003-10-09 | 2007-07-13 | Ms Dev Et Participations | Dispositif de reception d'une installation de traitement et de clarification des effluents provenant de l'industrie du batiment et des travaux publics |
US9153341B2 (en) | 2005-10-18 | 2015-10-06 | Semiconductor Energy Laboratory Co., Ltd. | Shift register, semiconductor device, display device, and electronic device |
CN111575420B (zh) * | 2020-07-06 | 2022-02-18 | 付光明 | 一种环保节能型高炉熔渣的处理方法及专用处理设备 |
CN112058159B (zh) * | 2020-08-25 | 2023-04-18 | 西北民族大学 | 水凝胶自动化生产线及方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2015529A1 (de) * | 1970-04-01 | 1971-10-21 | Maschinenfabrik Ratzinger GmbH, 8000 München | Vorrichtung rum Entwässern und Klassieren von Sand, Kies und dergleichen |
-
1977
- 1977-11-03 DE DE2749143A patent/DE2749143C2/de not_active Expired
-
1978
- 1978-01-09 JP JP105378A patent/JPS5465881A/ja active Granted
- 1978-10-24 BE BE191307A patent/BE871492A/fr not_active IP Right Cessation
- 1978-11-02 CS CS787165A patent/CS225108B2/cs unknown
- 1978-11-02 ZA ZA00786173A patent/ZA786173B/xx unknown
- 1978-11-02 SU SU782685150A patent/SU946398A3/ru active
Also Published As
Publication number | Publication date |
---|---|
SU946398A3 (ru) | 1982-07-23 |
DE2749143A1 (de) | 1979-05-10 |
CS225108B2 (en) | 1984-02-13 |
JPS5465881A (en) | 1979-05-26 |
ZA786173B (en) | 1979-11-28 |
JPS6154446B2 (fr) | 1986-11-22 |
DE2749143C2 (de) | 1985-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT77864A (fr) | Procede et appareillage de fabrication de granules et comprimes effervescents | |
FR2596247B1 (fr) | Granule non argileux pour applications agricoles, et son procede de preparation | |
BE870209A (fr) | Procede et installation pour la granulation de masses fondues et matiere granulee obtenue | |
BE857044R (fr) | Procede pour realiser l'ajustement automatique de pastilles semiconductrices | |
FR2302777A1 (fr) | Procede de reduction du soufre en granules | |
BE845853A (fr) | Procede pour realiser l'ajustement automatique de pastilles semiconductrices | |
BE754666A (fr) | Procede et dispositif pour la production de granules a partir d'une masse fondue | |
BE871492A (fr) | Procede et installation pour deshydrater des granules en particulier du laitier de haut fourneau granule | |
BE773426A (fr) | Procede et dispositif d'application de granules | |
LU80440A1 (fr) | Procede et installation pour deshydrater des granules,en particulier du laitier de haut fourneau granule | |
NO976096L (no) | FremgangsmÕte for fremstilling av por°se granuler og anlegg for utf°relse av fremgangsmÕten | |
FR2760384B1 (fr) | Procede et appareil pour la production de granules | |
FR2307041A1 (fr) | Procede et appareil pour la granulation du laitier de haut fourneau | |
BE882814A (fr) | Procede et installation pour la fabrication d'engrais granules. | |
BE839201A (fr) | Procede de granulation de laitiers et scories metallurgiques | |
BE859353A (fr) | Procede de preparation de sels et d'engrais sous forme de granules en particulier de granules concasses ne degageant pas de poussieres et ne s'agglomerant pas | |
BE809696A (fr) | Procede de conditionnement d'engrais granules | |
FR2513542B1 (fr) | Composition d'engrais, procede pour sa preparation et ses utilisations | |
RO58324A2 (fr) | Procede d'obtention des engrais composes,granules,en base d'azotate d'ammonium et carbonate de calcium stabilises | |
RO88903A2 (fr) | Procede et installation pour la fabrication des detergents granules | |
OA01382A (fr) | Procédé de préparation d'une composition de nettoyage en granules et composition ainsi obtenue. | |
BE852617A (fr) | Procede pour la fabrication de granules | |
JPS5375193A (en) | Screening method for slag | |
CH509275A (fr) | Procédé de production d'urée en granules à faible teneur en biuret | |
RO66973A2 (fr) | Procede pour obtenir du bitume granule procede d'obtenir du bitume granule |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: AJO-STAHLBAU G.M.B.H. & CO. K.G. Effective date: 19961031 |