Processing Low Rank Coal into Chemical Based Alternative Fuel through Gasification Technology by Wison Engineering Ltd

Transcription

1 Processing Low Rank Coal into Chemical Based Alternative Fuel through Gasification Technology by Wison Engineering Ltd Page : 1

2 Background: Coal Competitiveness

3 Hydrocarbon Based reserved Situation

4 Worldwide Coal Availability

5 Indonesia Coal Resources

6 Introduction to Coal Gasification

7 Coal Gasification: Utilization of Synthesis Gas to Chemical Based Fuel or as Direct Fuel

8 Coal Chemical Industry Main Product Coke Calcium carbide ethyne BDO Coking Coal tar Hydrogenation Coke Oven gas Hydrogen Dimethylether Olefin Coal Industrial chain Gasification Syngas Methanol Ethylic acid Motor fuel DCTL Conventional coal chemical derivative industry Advance coal chemical derivatives industry Olefin Gasoline & diesel Ammonia synthesis ICTL Nitrogen fertilizer oils olefin Alcohol aldehyde ketone acid Page: 8

9 Wison (Nanjing) Chemical Co., Ltd. (Wison Industrial Estate) CO ASU O 2 Gasification Methanol Syngas H 2

10 Recycling Economy Flow Chart of WISON Nanjing Coal to Chemical Complex O 2 from American Air Products Coal slurry preparation Raw Coal Power generation with waste heat Water-coal slurry gasification Ash water treatment Power for self use Shift\heat recovery Blackwater reuse Waste water pretreatment Surplus saturated steam from plant Rectisol Sulfur recovery Cryogenic separation Methanol synthesis distillation Syngas rich H 2 CO CO 2 Methanol Sulfur Supply to BYC, Blue Star, Ling Tian Supply to Celanese for producing acetic acid Supply to Nanjing Alpha Co. for reuse To BYC, Dena, Celanese For downstream customer to produce sulfuric acid, etc. Small amount of waste water Slag Vent gas Sembcorp wastewater treatment plant For utilization by downstream customer Recovered as fuel

11 Wison s coal to chemicals project Phase I: Operation since April 2007 Coal Processing Capacity: 1,500 tpd CO output: 300 kta Methanol: 200 kta Phase II: Operation since September 2009 Coal Processing capacity: 1,500 tpd CO: 300 KTA Hydrogen: 21,000 Nm3/hr Syngas: 11,000 Nm3/hr Methanol: 100 kta

12 Phase III: under construction MTO Unit capacity 300 kta Oxo alcohols plant capacity 250 kta Hydrogen processing 35 kta of H 2 Shell Wison new coal gasification Technology demonstration unit (55000Nm 3 /h of synthetic gas) Expected start-up in 2013 Coal Proessing capacity : 1,000 tpd

13 PERTAMINA- Celanese Initiatives in Coal to Ethanol MOU signed by February 2013 between Celanese PERTAMINA to build coal to etanol Location : In the feasibility study step Plant Capacity: 1,100 kta of ethanol Coal feedstock : 8,000 ton per annum Product offtake: PERTAMINA mixed up with gasoline produced by PERTAMINA as E10 Total investment estimation : US$ billion Construction period : June Feedstock : Low rank coal around site location Coal to methanol plant will be scope of PERTAMINA Wison is considered to be partner of PERTAMINA in coal gasification process into metanol

14 Low rank Coal to Ethanol initiative background Low rank coal (calorific value below than 4500 kcal/kg with high moisture content)) is competitive raw material for ethanol feedstock process Bioethanol program in energy mix policy still has chellenge with raw material availability due the market competitiveness in food and energy utilization Celanese developed TCX tm technology, which can process Methanol from hydrocarbon base feedsctock into ethanol, is more competitive process than bioprocessing based Most of Indonesian coal is categorized as lignite (low rank coal). This low rank coal is forced by government to be utilized locally. The export market is preferrred with high rank coal feedstock for power plant Technology to process low rank coal to synthesis gas and methanol are available Wison-Shell Hybrid Gasification Technology is developed specially to process low rank coal to synthesis gas with competitive investment cost Wison - Celanese has operating coal to chemical complex with similar value chain that will be developed by PERTAMINA and Celanese

15 Coal to Ethanol Value Chain Air Formic Acid Plant N 2 Methanol Plant Methanol Market SynGas Plant Gasoline Market Low Rank Coal Methanol Ethanol Plant Blending Plant (10% Ethanol) CO H 2 Ethanol Raw Water Supporting Unit Utilities Power Plant Waste Water Treatment Infrastructure communication facility offices + housing Road Jetty

16 Business Model Pertamina and Partners Pertamina and partners Pertamina and Celanese Coal Mining, logistic, and Processing Coal Gasification TCX Process ; Methanol to Ethanol Plant Low rank Coal H2 CO Methanol Ethanol : 1100KT/annum Power Plant Utility Plant WWTP

17 Wison s support Capabilities Engineering Feasibility Basic Engineering Design and Front End Engineering Design Engineering, Procurement Construction Project Financing arrangement License technology : Lower CAPEX Shell-Wison Hybrid Gasification Technology

18 Indonesian Energy Mix Policy

19 Some chemical based fuel alternatives can be produced by coal gasification technology Methanol can be synthesized to synthesize gasoline Ethanol as an additive forming E10 (10% ethanol mixed with gasoline) MTBE and olefin as substitute of convensional gasoline Dimethyl Eter (to substitute LPG) Dimethyl Formic ( can substitute LPG) Hydrogen fuel IGCC power plant (Power plant that is utilizing synthesis gas and steam as source of power). Synthetic natural gas (Synthesis gas produced by coal gasification can be methanized to form another methane)

20 Opportunities in Developing Coal Based Chemicals in Indonesia Coal feedstock is already competitive to substitute bioethanol product as E10 gasoline Coal feedstock is already competitive than feedstock of petrochemicals product : Methanol and Olefin Coal feedstock will be competitive for ammonia-urea fertilizer production considering current natural gas market situation Coal has been feasibile to be developed as synthesis natural gas (SNG) to compete with natural gas from LNG or FSRU

21 Chellenges Coal gasification to synthesis chemicals will only be competitive at medium to large business scale. This needs huge investment cost. There should be an integrated coal based chemicals industry to be more competitive compare to natural gas or oil feedstock There should be insentive from government to support coal based chemical industry and research related with this issue Removal on subsidy for oil and electricity will, in turn, increase the need on developing alternative fuel. Coal based chemical is one of the answer for this challenge.

22 Wison s Strategic International Projects First FSLRU Exmar Kolombia project with Black and Veatch Techology (Liquifaction: 70MMSCFD, Regasification: 400MMSCFD ; storage : 14000m3) PDVSA, Venezuela refinery project ADU revamping Coal to Methanol Project 400,000MT/yr, Erdos Guotai Chemicals Hangjin, Mongolia BASF revamping cracking furnace 80 kta BP-Sinopec-SECCO revamping cracking furnace (China) Coal to methanol to Olefin 600,000 MT/yr (Sichuan China) CNPC LLDPE plant 600,000 kta

23 Thanks Wison Engineering Ltd. (INDONESIAN OFFICE) 7 th Floor Interational Finance Bldg Jl Jend Sudirman Kav Jakarta Ph ; Fax roy.daroyni@wison.com; sidikdarmawan@wison.com Wison Engineering Ltd. Page: Confidential 23