CASE-Hot-Coal-Gasifier-Brochure.pdf (1)
                     R
R
CASE COAL GASIFIERS 
HOT GAS STATION
®
CASE ®  has had a global presence in the industrial world for more than 25 years. CASE  established itself in 
the early 1990’s and since then has been relentlessly working in the variable fields of Industrial Engineering 
®
Activities. CASE  has accomplished a high level of excellence in the manufacturing of the equipments and 
®
services provided by it. CASE  has its corporate office cum headquarters situated at National Capital Region.  
India.
®
CASE  offers a wide range of state-of-art-the technologies for Coal Gasifiers, Cooling Tower Solutions, Air 
TM
Pollution Solutions, SCALE-BAN - Non chemical online water scale preventor , Direct Reduced Iron and 
critical machinery for Steel Rolling Mills like HSS (High Speed Steel) Rolls, Block Mills, High Speed Finishing 
Mills etc. The organization aims to deliver globally, the best of quality products at the most economic rates 
®
within minimum lead times. “CASE  believes on ‘Working for a Safer and a Cleaner Tomorrow”.
®
CASE  designs and manufactures products, which are specifically required for the purpose. The materials 
used are carefully selected to ensure the highest standards of performance and to guarantee the consistent 
quality. All products are subjected to rigorous quality control procedures prior to delivery. The relevant 
standard authorities and professional associations regularly assess our operative skill and competency.
Our aim is to provide the plant designer, constructor and operator with an efficient, reliable and economical 
facility. Our products are wholly approved and accepted by all the INDIAN GOVERNMENT ORGANIZATIONS.
®
CASE  has manufacturing unit situated at Bahadurgarh to cater to the client’s needs all over India and 
abroad. Our works is equipped with the latest technological advancements required for processing and 
fabrication. These products are scrutinized through our stringent quality control cell, which ensures an 
excellent product quality.
® ®
             CASE  is an ISO-9001:2015 certified  company. CASE  is also  member of the  prestigious  COOLING              
             TECHNOLOGY  institute, USA. which makes sure that we offer international  technology at Indian            
             rates.
®
CASE  has entered into many strategic partnerships with overseas companies for a number of different 
technologies. These partnerships are a result of our in-depth experience and the technical know-how which 
we possess. Understanding the importance of technological advancements has been the driving force for 
these partnerships. By synergizing technology and cost competitiveness, we have been successfully able to 
introduce many anew systems which have been extremely beneficial for the Indian Industry.
®
Welcome to CASE  Group and feel free to explore the world of Engineering experienced through the eyes of 
®
CASE .
Process flow of the hot gas station MA series
Coal will be transferred by coal bucket with the help of a winch or conveyor into the hopper on the top of the 
gasifier. Coal is fed automatically through a state-of-the-art leak proof triple stoker into the gasifier. Air 
along with gasifying agent (steam)  is fed at the bottom of the gasifier through the gasifier air blower. Steam 
is self-generated by the water in the water jacket around the gasifier and fed through the vapour drum 
which is located on the top of the gasifier. Ash is discharged automatically from the bottom of the gasifier 
with the help of rotating ash pan. Producer gas consisting of CO, H2 & CH4 is produced after series of 
oxidation, reduction and pyrolysis process taking place in the gasifier. The gas then flows through the 
primary water seal into the cyclone dust separator or secondary water seal & then through the user water 
seal before finally entering into burners of the user equipment. 
By including the Automatic feature, the process can be visualized on the HMI screen with temperature & 
pressure measured at the inlet and outlet of the gasifier. Automation also include automatic water feeding 
in the vapour drum, measuring of number of coal feeding stokers and automation of ash removal system 
from the gasifier. Quantum of the gas fed through the gasifier display is an optional feature.
ADVANTAGES OF HOT GAS STATION
Ÿ Volatile Matter is Physically Changed To Gaseous Form and becomes part of the Gas and burns
in Combustion Zone.
0
Ÿ High Temperature Of Exit Gas (500 C).
Ÿ  No Tar Generation.
Ÿ No Water Condensate- Zero Liquid Discharge Technology.
Ÿ Low Coal Consumption.
Ÿ Tested Re-Heating Of Blooms Up To 385mmx285mm Successfully.
Ÿ Heats Stainless Steel And All Grades Of Alloys Steels.
Ÿ 100% Replacement Of Alternate Fuel (Furnace Oil/Gas).
Ÿ  Negligible Un-Burnt Carbon in Ash.
Ÿ  Less Space Requirement.
Ÿ Negligible Coal Consumption During Banking Stage.
Ÿ  Gas Generation Within 10 Minutes After hot Start Up.
R
CASE Hot Coal Gasifier
Model Selection- MA Series
Hearth
Area
2
(m )
1.77
2.27
3.14
3.80
4.52
5.31
CASE-2.8MA 2800 6.15 2000 6300
7.07
8.04
9.08
10.18
11.34
13 12.57
14 CASE-4.2MA 4200 13.84 4000 14000





R
CASE CORPORATE OFFICE
CASE GROUP
117, CHARMWOOD PLAZA,
CHARMWOOD VILLAGE, SURAJKUND,
FARIDABAD, HARYANA-121009, INDIA
TEL: +91-129-4266666
Website: www.casepl.com
E-mail: [email protected]