Saturday, September 19, 2015

Tunnel Kiln Technology to Make DRI

How about discussing DRI Tunnel Kiln Technology, today? DRI is the abbreviated form of Direct
Reduced Iron. The tunnel kiln process was first introduced by CASE Group in India. There were some issues during its introduction. But, now it is free from any confusion. The technology uses iron ore fines and coal together to make DRI with quality grades of 90% metallization.

With the help of tunnel kiln technology, the fines of iron ore and coal are mixed together and are loaded into Silicon Carbide breakers. The SiC breakers are then loaded onto cars which is made to pass through the tunnel kiln. The material undergoes various chemical changes at different level of temperature and pressure inside the kiln. The oxides of iron are reduced which results in final output. The process is not an easy task.

Engineers and workers have to  consider systematic steps accomplish the production process successfully. To get detailed process layout, contact CASE Group engineers.

Friday, September 18, 2015

Coal Gasification Gasifier Made in India

Gasifier are specialized equipment used in the process of gasification. Now-a-days, coal gasifiers are
on high demand. Industries dealing with glass manufacturing, ceramics, insulators etc consider using gasifier to generate heat energy for thermal application.

CASE Group in India is a leading supplier of coal gasifier for crude gas station and clean gas station, as well. The equipment present state-of-art technology with international standard performance. 

Following are the features of coal gasification gasifier manufactured in India


  • Easy to operate
  • Generate high calorific value of gas
  • Generate high volume of coal gas to be used for heat application
  • Assures no tar formation in the pipeline and gasifier
  • In case of gasifier for clean gas station, all types of coal can be used as raw material.


Besides the aforesaid features, there are lot more which ensures increased productivity with minial production cost.

To get detailed information, feel free to contact CASE Group.



Wednesday, September 16, 2015

Change in Coal Prices- Check News

The sharp decline in the prices of coal to $42.55 per tonne in global market is unlikely to bring any cheer to the imported coal based power producers. However, with cost generation going down by as much as 35 percent, the cases of compensatory tariff contested on basis of escalating global price of coal could stand invalid now. 

The global coal future are also at 12 year low of $52.85 per tonne."The power plants which have short term contracts for imported coal purchase will make hay as the price go down but for a brief stint. The plants with coal linkages and the ones with long term purchase agreements of imported coal are unlikely to benefit from this downward price trend"- said a power market analyst based in Delhi.

Read complete story @ http://www.business-standard.com/article/economy-policy/global-coal-price-on-the-downslide-115082700011_1.html

For coal gasification updates visit CASE Group

Tuesday, September 15, 2015

Gasifier for Rotary Kiln Gas Station

Known to all that India is the largest producer of Sponge Iron in the world. About 90% of production
is sponge iron comes from secondary steel industries that use rotary kiln process. 

According to a recent survey, it is found that during the operation of rotary kiln approximately 40% - 60% of the coal is fired from the outlet side from 0mm onward as coal injection.

CASE Group in India has brought a revolutionary change in the industry. The organization has introduced a gasification technology which can replace use of coal fines in the Rotary Kiln with coal gas. The gas not only replaces the coal fines but also results in the overall saving of about 20% of the total coal used. It is likely that the technology has given new life to Sponge iron plants. 

The gasifier for DRI Rotary Kiln is PLC controlled automatic machine. For complete information, contact CASE Group Gasifier engineers.

Saturday, September 12, 2015

Global Gasifier Market 2015- 2022

The Global Gasifier Balance of Plant Market is estimated to reach $ 125.85 billion by 2022. Vast Resources, inexpensive End Product and hygiene Energy are the factors influencing the growth market. The Price of natural gas is the restraint factor for the escalation of market.

The Global Gasifier Balance of Plant market is estimated to reach $125.85 billion by 2022. Gasifier Balance of Plant market is expected to have market rise due to demand in low price energy.

Vast Resources, inexpensive End-Product and hygienic Energy are the factors influencing the growth market. The Price of natural gas is the restraint factor for the escalation of market.

The growth of the market lies in Biomass and Waste Feedstock.

Global Gasifier Balance of Plant Market is segmented by Type, by construction, by Application and by Geography. Based on Type market is classified into Entrained Gasifier, Moving/Fixed Bed and Fluidized Bed.

Based on construction market is categorized into pre-rector, post-reactor and gasification.

Read complete news @ https://www.whatech.com/market-research/industrial/92543-gasifier-balance-of-plant-global-market-outlook-2015-2022

Thursday, September 10, 2015

How to Make Gasifier Process Cheap

Fuel price is soaring each day, not only in India but across the globe. Known to all, fuel is the heart and soul for almost all kind of industries. It is really become tough for industries to maintain the demand-supply chain. The sharply increasing price is affecting small-budget industries to a great extend.

To ease industries, CASE has come up with a unique technology which can at least minimize the production cost. Guess what? Its the coal gasification process which can be used for all kind of thermal application. Check the following points which presents the process to make gasifier process cost-effective.


  • Use coal instead of fuel like petrol, diesel, kerosene etc

Coal is abundant and so industries will not face the shortage of feedstock material all the year round. Moreoever, CASE gasifier is compatible with all types of coal and it ensures no pollution as well.



Do not sweep away the coal fines scattered around on site. Recycle them by making quality coal briquetes. CASE gasifier allows usage of coal briquettes which can save almost 30% of coal used in reduction process.

Till, I come up with some more tips, stay tuned.

Monday, September 7, 2015

Gaifier Classification As Per Expert

Gasifiers are classified as:

  • Fixed Bed Gasifierlo
  • Fluidized Bed Gasifier
  • Entrained Flow (slagg‌ing) gasifiers


Fixed bed gasifiers and fluidized bed gasifiers have low (425-650 degree celcius) and moderate (900-1050 degree Celsius) outlet gas temperatures, respectively.

Entrained flow gasifier have high outlet temperatures (1250-1600 degree Celsius) and operate in the slagging range. The ash is characterized by high fluidity and low viscosity.

Pyrolysis gasifier is another kind, introduced newly by CASE Group. It has huge advantages as compared two any gasifier variants. To get complete information, visit Clean Gas Technology page.