Calcining, Refractories and Furnace
DASTURCO has extensive specialised knowledge in the planning, design, engineering, procurement and construction of refractory lining work, thermal insulation, acid proof lining etc for various industrial installations such as, steel plant, cement plant, power plant, chemical industry. In addition, DASTURCO has a long reference for the design and construction of plants for the manufacture of refractory materials.
NATURE OF SERVICES :
Refractories Plant
DASTURCO provides comprehensive services in the field of construction of plants for the production of refractory materials starting from the geological investigation for refractory raw materials; development of process flow, finalisation of equipment specifications on the basis of laboratory and plant scale testing of raw materials, design, engineering and construction of plants for the processing and / or production of refractory materials.
Refractory Lining Work
The work starts from basic engineering, which includes selection of appropriate materials and lining configuration based on the process requirements in achieving high thermal efficiency and economic consumption of refractories. In several areas, DASTURCO has also undertaken detailed engineering of the refractory lining work, which includes development of brick shapes and brick counts, study of thermal profile along refractory lining, preparation of construction drawings etc. In order to ensure the best possible services in operation, DASTURCO also undertakes procurement services of refractory materials, inspection services, supervision of erection work and assistance in plant commissioning up to commercial operation.
Dasturco also undertakes the following works :
DASTURCO also undertakes assignments for investigation to identify reasons for pre-mature failure of refractory lining and provides solutions for extending the life.
Import Substitution : Apart from vetting other's design, DASTURCO also undertakes assignment for import substitution and inspection of refractories as per Indian Standards or ASTM, BIS, DIN.
Refractory Lining Work Maintenance :
DASTURCO also helps its Client to formulate policy and create facilities for carrying out refractory lining maintenance work which includes developing appropriate organization for carrying out the work, procurement of maintenance equipment.
EXPERIENCE IN THE FIELD
In view of the strong commitment of DASTURCO in
building up strength in different fields of specialisation, the work related to refractory lining is handled by a dedicated group, which offers a significant advantage considering the experience gathered from the previous projects. Over the years, DASTURCO has gained vast experience in this field in India and has also successfully executed assignments in different parts of the world such as, Latin America, Central America, Middle East, North Africa, etc. In connection with the inspection services as mentioned earlier, DASTURCO deployed their specialists in the manufacturing works which also includes leading refractory suppliers of USA, Germany, Italy, France, Japan etc.
CONTINUOUS UPGRADATION
In view of the close contact maintained with the internationally reputed suppliers engaged in the production of equipment for refractory manufacturing and manufacturers of refractory materials has a well established position in the field of engineering and management consultancy services, DASTURCO is aware of the latest development in this field.
Further, as a result of various engineering works carried out in different parts of the world, DASTURCO is conversant with international standards (DIN, BS, GOST, JIS) and the statutory obligations from the viewpoint of environmental protection. Further, in keeping with the continuous development in the field of refractory material technology, DASTURCO takes active role in applying non-conventional refractories manufactured from extremely pure input materials, like ultra-low cement and zero cement castables, self-flow castables, non-oxide refractories like carbon, silicon carbide and spinel-based refractories.
Extensive computer-aided design and drafting facilities are used in DASTURCO for analysis, design and preparation of drawings etc. AutoCAD is extensively used in preparation of drawings.
DASTURCO'S SERVICES IN CALCINING PLANT
DASTURCO, has extensive specialised knowledge in the planning, design, engineering and construction of calcining plant for the production of soft burnt lime required for steelmaking in Electric Arc Furnace and Basic Oxygen Furnace. The collective expertise is available under one roof.
NATURE OF SERVICES
DASTURCO undertakes complete responsibility in establishing Calcining Plant. The work starts right from the geological investigation for establishing the proven reserve of limestone together with assessment of the quality of the deposits by laboratory scale study as well as through industrial scale tests. Once the market demand or the specific requirement of the customer as well as the quality of limestone are known, the plant capacity and the process route are finalised. On the basis of the plant capacity, the process route and the specific features of the site where the plant is proposed to be established, engineering planning is carried out which is followed by procurement of the major equipment and its auxiliaries, complete engineering services, supervision of erection work and assistance in plant commissioning and upto commercial operation.
CALCINING PLANT ENGINEERED BY DASTURCO
In view of the strong commitment of DASTURCO in building strength in different fields of specialisation, the work related to Calcining Plant is handled by a dedicated group, which offers significant advantage in view of the experience gathered from the previous projects. Over the years, DASTURCO has gained vast experience in engineering and installation of the Calcining Plant in India and abroad, a reference list of which is given below :
| Plant
Name |
Type
of kiln |
No
and capacity of kiln |
Year
of Commissioning |
|
Bokaro Steel Ltd, Bokaro |
Rotary
kiln |
5
x 320 tpd |
1973 |
| Visakhapatnam
Steel Plant (VSP) |
Rotary kiln |
5
x 325 tpd |
1987 |
| Libyan Iron and Steel Company |
Shaft
kiln
(Parallel flow
regenerative kiln) |
2
x 125 tpd |
1990 |
| Rourkela Steel
Plant (RSP) |
Shaft
kiln
(Parallel flow
regenerative kiln)
|
4
x 250 tpd |
1996 |
| Ispat
Industries Ltd (IIL) |
Shaft
kiln
(Parallel flow
regenerative kiln)
|
1
x 275 tpd |
2000 |
| Tata
Steel Limited |
Shaft
kiln
(Parallel flow
regenerative kiln)
|
1
x 425 tpd |
2005 |
| Qatar National
Cement Company, Qatar |
Shaft
kiln
|
1
x 300 tpd |
Work
in progress |
| Ispat
Industries Ltd (IIL) |
Shaft
kiln
(Parallel flow
regenerative kiln)
|
1
x 275 tpd |
Work
in progress |
CONTINUOUS UPGRADATION
In view of the close contact maintained with the internationally reputed suppliers of the equipment for the lime calcination and of its established position in the field of engineering and management consultancy services for the iron and steel industry, DASTURCO is aware of the latest development in this field. Further, as a result of various other engineering work carried out in different parts of world, DASTURCO is conversant with International Standards (DIN, BS, ACI, JIS etc.) and the statutory obligations from the view point of environmental protection. Extensive computer-aided design and drafting facilities are used in DASTURCO for analysis, design and preparation of drawings etc. AUTOCAD is extensively used for preparation of drawings.
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