Coal Beneficiation for Clean Coal Technology Dr Kalyan Sen Director Central Fuel Research Institute Dhanbad 828108.

Slides:

Advertisements

Similar presentations

CC Poland+ Innovation in Clean Coal Technologies CC Poland+ | EEC'2012 Katowice | Speaker: Tomasz Szmuc EEC2012, Katowice 15 May,

Advertisements

June 3, 2014 Beneficiation of LVC Coal in India A Challenge Dr Kalyan Sen, Director Central Fuel Research Institute Dhanbad

Emerging steel markets and their impact on coking coal and coke. Dr. Kalyan Sen CFRI.

Coal Gasification Characteristics: Focus on high ash Indian Coal Presented by Dr. Kalyan Sen Former Director, Central Fuel Research Institute (CFRI) and.

1/15/2015COREX COALS FOR COREX PROCESS dr kalyan sen, Director Central Fuel Research Institute, P.O. FRI, Dhanbad

MGMI-CONFERENCE, 8-9TH DEC., 2K1 SUSTAINABLE DEVELOPMENT IN JHARIA COALFIELD, INDIA dr kalyan sen, director Central Fuel Research Institute, Dhanbad MGMI,

Assessment report (Digested) on The Kemco Witman by A Calcium Carbonate Producer who uses the Kemco Witman (2 units) in Japan “Kemco Witman” Centrifugal.

Devices for burning biomass

Techniques for the Formation of VRLA Batteries M.J.Weighall MJW Associates.

Prospects of Non-coking Beneficiation in India Kalyan Sen, Emeritus Scientist, Bengal Engineering & Science University, Shibpur, Howrah. Institution of.

Model for Beneficiated Coal dr kalyan sen Prof. Emeritus, Bengal Engineering & Science University,Shibpur Director, Central Coalfields Ltd. Former Director,

Using Market-Based Instruments to Achieve Environmental Policy Goals: Using Market-Based Instruments to Achieve Environmental Policy Goals: The Case of.

Standardisation of Auto Sampler cum Sample Preparation Unit at Nandan Washery Dr R Dasgupta and Dr Kalyan Sen, 1999.

GROSS CALORIFIC VALUE –A GUIDE TO OPTIMUM WASHING OF POWER COALS Chandan Das, Senior Research Fellow and Dr Kalyan Sen, Prof. Emeritus Bengal Engineering.

May 2, 2015 Central Fuel Research Institute Dhanbad presents by Kalyan Sen and Rahul Das Gupta Beneficiation of difficult-to-wash Low Volatile.

5/3/2015New Challenges for Indian Coals1 A n Experience of Third Party Sampling of Coal A. Choudhury, Kalyan Sen C.F.R.I, Dhanbad (India)

O. Onay, E.Atabay, S.H. Beis and O. M. Kockar Department of Chemical Engineering, Faculty of Engineering Anadolu University, 26470, Eskisehir, Turkey World.

Technological Implication of Coal Quality Improvement for Power Stations by Beneficiation and Blending Kalyan Sen N. S. Das A. Choudhury S. G. Chowdhury.

BASFORD GAS WORKS REMEDIATION USING SOIL WASHING TECHNOLOGY.

Studies on the Effect of Coal Blend Crushing and Carbonization Time on Coke Quality Presented by: Praveen Kumar Jha

COAL. What is it? Woody substances buried in an oxygen-deprived; heat and pressure convert wood to carbon; process may give off water and methane Most.

Soil Washing “There is a need for increased use of new separation technologies (such as soil washing) that reduce the quantity of waste requiring solidification/stabilization,

11/02/2002 K.Sen, CFRI 1 Some Design Aspects on the Mini Coal Slurry Flotation Plants Kalyan Sen Central Fuel Research Institute Dhanbad ( India )

Energy Situation, Security and Policy of China Dr. FENG Fei Development Research Center State Council, PR China.

Australian Coal Preparation Society DENSE MEDIUM CYCLONE WORKSHOP Presented By: J.A. Engelbrecht JUNE 2011.

Key Natural Resources that develop Nations  Steel  Cement  Copper  Water  Fuel ZIMBABWE.

Presentation on on LIQUID PACKAGING BOARD “”TETRAPAK””” PROCESSING - Recovering Fiber out of Waste By VENKATRAMAN GOKULAKRISHNAN Date: 06 th August, 2015.

The Influence of Specific Gravity Distributions on Fuel Properties Pete Rozelle U.S. Department of Energy ARIPPA, October 31, 2006.

Some Relevant Technical Issues on Consistent Coal Quality Asim Chowdhuri & Dr Kalyan Sen, CFRI, 2003.

Effects and impacts of components of coal handling system on coke quality and yield of coke plants S. Steinbach, R. Neuwirth, Dr.

Professor Arun S. Mujumdar Minerals, Metals and Materials Technology Centre (M3TC), National University of Singapore Blk EA, #06-15, 9 Engineering Drive.

Position of Coal in Future Energy Scenario in India Kalyan Sen Director Central Fuel Research Institute, Dhanbad (India)

Clean Coal Solutions Limited - Capturing values from Innovation Business Plan Round-2 PAN INDIA Business Contest Chennai.

Quintette Project Update North East Coal Forum Jeff Butcher Processing Superintendent October 10, 2013.

Coal as Important Raw Energy Source for Hydrogen Economy Development in Europe Józef Dubiński, General Director, Central Mining Institute - GIG, Katowice,

Composite Washing of Coals from Multiple Sources dr kalyan sen, Director, Central Fuel Research Institute, Dhanbad, 2001 Composite Washing of Coals from.

Hassan Ghaffari, Bern Klein UBC Mining

Manganese as a primary alloying element Dennis Hammond –Apex Advanced Technologies Richard R. Phillips – Engineered Pressed Materials.

2010 AIChE Annual Meeting Salt Lake City, Utah November 7-12, 2010

Chapter 10 Marketing.

1. SIVA By Prof. Dr. Attaullah Shah 2 Fine and Coarse aggregates.

By Dr. Estee Yong Siek Ting

Physical Conversion of Biomass

Sloping Tube Coal Separator – KNS Innovative solutions in coal preparation 2009.

Augmentation of Clean Coal from accumulated/fresh slurry of different washeries of BCCL/CCL for metallurgical purposes. DR KALYAN SEN Director,CFRI.

National Seminar on “Coal Preparation & New Coal Washing Techniques” at IICM during December 3-4, kalyan sen, former Director, CFRI-cum-CMRI, Dhanbad.

Multi-product beneficiation of Inferior Coals to User Specific products Central Fuel Research Institute, Dhanbad (India) By Kalyan Sen.

 Background Information › Spirals › Reflux Classifier  Advantages/Disadvantages  Influence of various size fractions and specific gravites  Performance.

Optimizing fuel flow in pulverized coal and biomass-fired boilers Malgorzata (Maggie) Wiatros-Motyka EUEC February 2016, San Diego, USA.

SIZE REDUCTION Large particles of solids are cut or broken into small pieces in food-processing industry - eg. grind wheat to flour in ore-processing &

Submitted By- Amandeep Singh Roll No

KeLa Energy, LLC 12 th Annual Green Chemistry & Engineering Conference Recycling and Clean Coal Technology.

Review of Proven Coal Preparation Technologies Treating Indian Coal 6th Coal Summit 2016 New Delhi 6th & 7th Sept.

Ioannis Markidis WISE CDT PhD Student, University of Bath

Solutions Mining.

Mechanical Separation

Coal treatment and emissions control technologies

Coal waste handling, pollution impacts and utilization

Power Plant Construction and QA/QC Section 1.2– Coal

Filtration Reading Materials:

11th INDIA COAL MARKET CONFERENCE 2017

Targeting Strategies Defining an entire market for a product as the target market Designing a single marketing mix for the total market FIGURE 7.2 Copyright.

Understanding the Baleen Filter

Dr Anthony Williams A&B Mylec Dr Oliver Scholes Vale International SA

Energy Stats Analysis 2014 Corporate Energy Desk

Beneficiation of Global Coals

OPTIMIZATION OF EXCESS AIR IN COAL FURNACE

India Energy Congress 2013 Sustainable Sources of Energy February 2013.

Nagarjuna college of engineering and technology

OPTIMIZATION OF EXCESS AIR IN COAL FURNACE

Presentation transcript:

Coal Beneficiation for Clean Coal Technology Dr Kalyan Sen Director Central Fuel Research Institute Dhanbad

Figure: Particle Size distribution for Indian coals PSD of Indian Non Coking Coals

Indian Coal as feed to TPS Favourable qualities : ` Huge reserve ` Low S content ( <0.6%) ` High AFT (>1100 o C) ` Low Iron content ` Low Chlorine content ` Low toxic trace elements ` Reactive inertinites back

DSC/TG of Density Fractions

Maximum Rate Vs Ch. Ash

DTG Peak Temperature Vs Ch. Ash

R & M R & M National Programme STRATEGY FOR ACHIEVING COAL BASED POWER TARGET Improved Coal Quality Improved Coal Quality Mine planning Assessment Cleaning Blending Advance Technology Advance Technology ! Larger Units Larger Units ! CCT CCT

Technology Routes for beneficiation LevelScheme Methodology Ash% reducn Cleans (%) M % over ROM coal IDry benefin. Separation of stone/shale based on differential breakage potentiality 3-4>90Nil IICrushing, screening & coarse coal cleaning Coarse coal (13/30mm) washed & mixed with untreated fines; dewatering screens. < % IIICrushing, screening and total cleaning Coarser fraction washed at optimum efficiency levels: fine coal by Spiral: dewatering >10<603-4% back

Achievable yield of washed coal by different level of beneficiation Ash, % Yield of Cleans,% back

Thank You