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Treatments

The SASIL treatments from the mine to the finished product are developed through a long process that uses advanced technology applied to the extraction and refining of materials for the manufacture of natural products, such as ceramics and glass, 100 percent recyclable, without hazardous waste for the environmental pollution.

The production process is divided into the following departments:

Washing

Grinding

Floatation

Water Treatment

Drying

Magnetic separation

Leaching

Micronization

Energy and Pilot Plants

Various treatments

 

In recent years SASIL is giving more space to research and development on the use of waste materials typically considered for their use and reuse in various industrial sectors, particularly on the glass from the collection have developed processes that recycle 100% of the harvested product.

Infact is the waste glass from the collection that, properly treated, represents almost half the Sasil production.

SASIL has developed a treatment technology, from raw glass material destined to landfill, with an overall yield of 95%. The resulting production is destined for 80% to the glass market, for 15% to the ceramic market and for 5% to brick industry. This allowed, in particular for the glass market, a double advantage:

  • Reset the material to be landfilled (in Italy this represents approximately 300.000 tons / year);
  • Reduction of energy consumption, as the cullet melts better than the combination of raw materials used in glass.

Currently SASIL is around 360.000 tons/year of raw materials distributed as follows:

  • 170.000 tons/year of waste glass otherwise destined to landfill;
  • 90.000 tons/year of local sand;
  • 60.000 tons/year of waste granite from Val d'Ossola;
  • 40.000 tons/year of raw materials from various sources, including foreign.

Basically about 2/3 of production regarding various material destined to landfill.

SASIL activities have developed following objectives-guide on obtaining the results shown in the table below, which are indicated also the future plans.

SASIL

RESEARCH

PRODUCTION

ENVIRONMENT

Years

Objective Guide

Research &

Development Project

Patents

Industrial Project

Technology and/or turnkey plants

Environmental Project

Foreign

Domestic

2015

Territory enhancement

 

 

 

Natural Mineral Park

2014

Alternative energy

B.A.F.O.R.

Bio Agriculture from Organic Recovery Sludge

 

 

New industrial plant for foam glass production

2.000 m2 Photovoltaic Installation

2013

Declining CO2 emissions

CRIO MILL

Cryogenic Micronization

Procedure of high compression cryogenic micronization in hypobaric set

 

ESIS

Sand drying by solar irradiation at zero emission

Learning Center Environment & Territory

2012

Energy Saving

T.S.V.L.

Thermo Separation of glass by colour with double Laser

Procedure of glass separation by colour with laser technology

 

- Hypobaric milling industrial plant
- Streamlining internal transport

1.000 m2 Photovoltaic Installation

2011

Dimostrative Passive A+ class Building

EUREKA

International project of leaching technologies

Procedure of high compression grinding roller in hypobaric set

Egypt 2

Estonia 2

- Automated plant of discharge, storage and supply of crude on geodesic structure
- Water biologic treatment with CO2 segregation

V.E.R.A.

Enhancement of eco-sustainable environmental recovery

2010

Inceneration Residues Enhancement

VALIRE

VALorisation of Inceneration Residues

Magnetic Induction Separation for fine particulates on fluidized bed

Egypt 1

Brazil 2

Cogeneration turbine:
- 1 MW electric
- 2 MW thermic

Plastic pyrolysis plant

1.000 m2 Photovoltaic Installation

P.P.P.F.

Pellet Powders ready to furnace

2009

Industrial Glass Recovery

NOVEDI

No Glass into Landfill

VALFIBER

Fiber Glass Enhancement

 

Colombia

Estonia 1

- Internal transfers with low energy systems
- Production process for pure quartz for photovoltaic and solar concentrators

1.000 m2 Photovoltaic installation

2008

Reuse of waste glass from separate collection

MEIGLASS

Minimising the Environmental Impact of GLASS

 

Chile

Guatemala

High efficiency dryier

Environmental restoration
“Area Valle Nord” in Curino

SASIL

RESEARCH

PRODUCTION

ENVIRONMENT

Years

Objective Guide/strong>

Progetti di

Research & Development Project

Patents

Industrial Project

Technology and/or turnkey plants

Environmental Project

Foreign

Domestic

2007

Safety – Healt – Sustainability

SIMP
Induction Magnetic Separation for particulates

Procedure for the milling with high compression roll-mill

Kazakistan
Cekia

Glass reject treatment plant

 

2006

Information - Education - Innovation

MIACHigh Compression Hypobaric Milling

Procedure for the glassy sand production of glassy sand by cullet

Russia
Turkey

Sludges and powders integral recovery

Environmental restoration
“Area Nolizza” in Curino

2005

Research & Development

LESS CO2Declining CO2 emissions

Removal of metal ions from aqueous solutions of strong acids

Tunisia 1
Brazil 1

Nanofiltration industrial process

 

2000 2004

Technology transfer on activities outside SASIL

Nanofiltration acid water

Procedure for the treatment of silica sand

Bulgaria
Mexico

High compression milling plant

Environmental restoration
“Aurora Park” in Curino

1995 1999

The philosophy of full recycling and reuse of minerals

 

 

Norway

Granite scraps treatment

 

1990 1994

Concept of the “induced natural polo” as a consequence and end result of a “temporary mining polo”

 

 

 

Acid leaching plant
Acidic and basic waste-water treatment
Environmental restoration

“Arcobaleno Park”
In Masserano

1985 1989

Original technology for the mineral treatment

 

 

 

Integral water recycling recovery of fine parts plant

 

1980 1984

Environmental recovery “by theme”

 

 

 

Magnetic Separation plant Flotation plant

Environemental restoration
“Gabella Pond” in Curino

1975 1979

Primari treatment

 

 

 

Washing plant
Milling plant
Drying plant

 

In the pictures below is an overview of some achievements of Innovative machinery (leaching plant, high-compression roll-mill, equi-counter current dryer, ...) realised by SASIL:

LEACHING PLANT

LEACHING PLANT

Impianto di liscivazione

HIGH-COMPRESSION ROLL-MILL

HIGH-COMPRESSION ROLL-MILL

EQUI-COUNTER CURRENT DRYER

EQUI-COUNTER CURRENT DRYER

 
© Sasil S.r.l. 2010 - P.I. e C.F. 01232720027 - Registro Imprese di BIELLA n° 01232720027 - Codice REA 128218 - Via Libertà, 8 13862 BRUSNENGO (BI) - Società non a socio unico - capitale sociale i.v. € 3.000.000,00