IT1282326B1 - Process for the recovery of slag originating from steelmaking operations and product obtained by that process - Google Patents

Process for the recovery of slag originating from steelmaking operations and product obtained by that process

Info

Publication number
IT1282326B1
IT1282326B1 IT95TN000005A ITTN950005A IT1282326B1 IT 1282326 B1 IT1282326 B1 IT 1282326B1 IT 95TN000005 A IT95TN000005 A IT 95TN000005A IT TN950005 A ITTN950005 A IT TN950005A IT 1282326 B1 IT1282326 B1 IT 1282326B1
Authority
IT
Italy
Prior art keywords
slags
product
recovery
product obtained
steelmaking operations
Prior art date
Application number
IT95TN000005A
Other languages
Italian (it)
Inventor
Elio Menghini
Giordano Sacchi
Michael Pichler
Erica Dissertori
Claudia Bucciol
Original Assignee
Elio Menghini
Giordano Sacchi
Michael Pichler
Erica Dissertori
Claudia Bucciol
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elio Menghini, Giordano Sacchi, Michael Pichler, Erica Dissertori, Claudia Bucciol filed Critical Elio Menghini
Priority to IT95TN000005A priority Critical patent/IT1282326B1/en
Publication of ITTN950005A0 publication Critical patent/ITTN950005A0/en
Publication of ITTN950005A1 publication Critical patent/ITTN950005A1/en
Application granted granted Critical
Publication of IT1282326B1 publication Critical patent/IT1282326B1/en

Links

Abstract

This invention relates to a process for the recovery of slags originating from steelmaking operations and their conversion into a product obtained by that process. Hitherto these materials have been dumped. In fact so far no feasible process has been found for the conversion of the slags or for their direct use. The purpose of this invention is to find a method which is suitable for converting these slags into a product which is harmless to the environment and designed in such a way as to obtain a marketable product. Subdivided into the following stages: reduction of the slags to powder, mixing with iron oxides, the addition of an inert material to this mixture, addition of cement to this mixture, formation of a paste with water and a superfluidiser additive, forming of a product with a paste obtained.
IT95TN000005A 1995-06-07 1995-06-07 Process for the recovery of slag originating from steelmaking operations and product obtained by that process IT1282326B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT95TN000005A IT1282326B1 (en) 1995-06-07 1995-06-07 Process for the recovery of slag originating from steelmaking operations and product obtained by that process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TN000005A IT1282326B1 (en) 1995-06-07 1995-06-07 Process for the recovery of slag originating from steelmaking operations and product obtained by that process

Publications (3)

Publication Number Publication Date
ITTN950005A0 ITTN950005A0 (en) 1995-06-07
ITTN950005A1 ITTN950005A1 (en) 1996-12-07
IT1282326B1 true IT1282326B1 (en) 1998-03-16

Family

ID=11408617

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TN000005A IT1282326B1 (en) 1995-06-07 1995-06-07 Process for the recovery of slag originating from steelmaking operations and product obtained by that process

Country Status (1)

Country Link
IT (1) IT1282326B1 (en)

Also Published As

Publication number Publication date
ITTN950005A0 (en) 1995-06-07
ITTN950005A1 (en) 1996-12-07

Similar Documents

Publication Publication Date Title
US5421880C1 (en) Method and apparatus for using steel slag in cement clinker production
GR1001977B (en) Process for chemical stabilisation of heavy metal bearing dusts and sludges such as eaf dust
UA41437C2 (en) A method for THE utilization of dust PRODUCED DURING reduction of iron ore and a plant for ITS realizATION
SE7712440L (en) WAY TO PREPARE WASTE WASTE FROM LD STEEL PRODUCTION
NZ500851A (en) Process for the cold transformation of municipal refuses and/or sludge into inert materials, plant for carrying out said process and products obtained
JPS55155086A (en) Ground conditioner
IT1282326B1 (en) Process for the recovery of slag originating from steelmaking operations and product obtained by that process
CA2266011A1 (en) Process for the conversion of iron bearing residues into a synthetic rock
ES8101523A1 (en) Hydraulic binder and its application.
AU6517390A (en) Cement matrix and process for its production
DE69434404D1 (en) Process for the stabilization and production of polluting waste, products made therefrom, and products for carrying out the process
JPH08198647A (en) Production of cement clinker
DE69917808D1 (en) RECYCLING FINE CALCIUM FLUORID POWDERS
RU96106737A (en) METHOD FOR DISPOSAL OF WASTEWATER SEDIMENTS CONTAINING A MIXTURE OF HYDROXIDES AND / OR HYDROXYCARBONATES OF HEAVY METALS
RU2000103998A (en) METHOD FOR PROCESSING FINE-GRAY IRON-CONTAINING WASTES OF METALLURGICAL PRODUCTION
JPS5559807A (en) Sewage treating agent
JPS5217310A (en) Synthesized briquet as addition agents of silicon for raw materials of cupola
IT1265516B1 (en) Process for recovering the slag resulting from the production of magnesium and product obtained using this process
IT1265514B1 (en) Process for recovering the slag resulting from the production of magnesium and product obtained using this process
RU99103568A (en) RAW MATERIAL MIXTURES FOR THE MANUFACTURE OF WALL CERAMIC PRODUCTS
JPS54103717A (en) Slag forming material
SU697426A1 (en) Raw mixture for preparing cement clinker
GB1099773A (en) Process for the production of steam hardened cemented products from waste products of the soda industry
JPS57113882A (en) Production of blank material for improving water quality
JPS57180495A (en) Treatment of cyan-containing sludge

Legal Events

Date Code Title Description
0001 Granted