Coal Gasification Unit

Transcription

1 Coal Gasification Unit Heat and Power Generations for Drying, Heating, Burning Equipmets and Genset Coal is one source of energy primary with a history of a very long utilization and was first used commercially in China to melt copper, metal and money printing around before century while Romans started using it on 400 before century.

2 Coal is an organic mineral which can be burned, formed from ancient plant remains in, further changing forms due to physical and chemical processes that take place during millions of years Coal is one source of energy primary with a history of a very long utilization and was first used commercially in China to melt copper, metal and money printing around before century while Romans started using it on 400 BC. Revolusional invention of steam engine by James Watt, who patented in 1769, was instrumental in the growth of coal use. Here, the early history of coal mining and the use that can not be removed from the history of the Industrial Revolution, particularly those related to iron and steel production, rail transport and steam ships. The use of coal as a primary energy source began to decrease in line with the increasing use of oil, and finally, since 1960 oil on top position as the primary energy source to replace coal. Oil crisis in 1973 caused by the difficulty of the effort to fulfill a continuous supply of energy made worse by the security conditions in the Middle East (as the largest oil producer), was very influential on the fluctuations in price and supply stability, the world community gone back to the coal, with a few reasons: 1.Very large deposit of coal and widespread through out the world, both in the developed and developing countries, including Indonesia, which is one of the country has large coal reserves about billion tons (70% of it is a low calorie coal while 30 % the rest is high quality coal). 2.Coal can be obtained from many sources on the world market with a stable supply, prices are cheap compared with oil and gas. 3. Coal is safe to be transported, stored, stacked around the mines, power plants, or a temporary location and the quality is not much affected by the weather or rain. 4. Utilization of Clean Coal Technology has been developed through a process of coal gasification for Synthetic Gas (with environmentally friendly emissions) as a source of heat and fuel is very cheap alternative to be applied to equipments such dryer, heater, burner, including Generator Electricity Reasons for Development of Coal Gasification Technology This technology is a way to get Synthetic Fuel Gas through coal gasification process, including low calorie, it is known that Indonesia is very much in reserves (about 85 billion tons) of Lignite is a source of raw material that can be used in this technology (recommended for use 4500 kcal or more) With the abundance of coal reserves must be made more cheaply while its distribution network continues to expand. Fuel as one component of the dominant production costs continue to burden the industry with prices rising sharply since 2005, let alone fuel prices in the country is highly dependent with the world market, while its reserves were declining. Coal Gasification Technology Excellence It can save fuel consumption costs (compared to diesel oil) of about 7080% Returns very short investment (usage 16 hours / day) around 34 months Easy to operation and not cause a risk / hazard No smelly and environmentally friendly

3 Fixed bed Fluidized bed The concept of coal gasification process There are several concepts that coal gasification process commonly used of Fixed Bed and fluidized bed, the diffe rence lies in the efficiency of both % & volume of any gas produced, but is basically reacting coal (which has been heated) with steam to get the Synthetic Fuel Gas (CO, H2, CH4). with the stage of the process: 1.Gas Conversion describes coal into gas and particle 2.Gas Filtration to filterize gas and particle Note: other materials can be gasified: coconut shell, wood, rice husk, corn cob, sugarcane fiber, municipal waste, etc. Applications SynGas as a Source of Heat / Fuel Engines in Unit of BOILER to produce hot water/steam in the hospital, industry, power generation, textiles, chemicals, etc. OVEN for the drying process in the food industry, plastics, vehicles, chemicals, etc. FURNACE for combustion processes in the ceramic industry, heat tratment, Incinerator etc. SMELTER for combustion processes in the asphalt industry, tin, metal/aluminum casting etc. DRYER for the drying process of agricultural / plantation, food products, chemical, mining, etc. KILN for the burning process in the cement industry, Incinerator etc driving engine to turn a generator Cost Comparison/month Cost Comparison/Unit DESCRIPTION COAL DIESEL OIL DESCRIPTION COAL DIESEL OIL Working day 25 day 25 day Calorie kcal kcal Working hour/day 14 hour 14 hour Equality 2 kg 1 ltr Use fuel/hour 300 kg 150 liter Unit price Rp. 600/kg Rp /ltr Energy consumption/hr kcal kcal Fuel cost Rp Rp Unit price Rp. 600/kg Rp /ltr Electric power RP. 100 Fuel Cost/month Rp Rp Overhead Rp. 150 Operational cost/month Rp Water Rp. 25 Total cost/month Rp Rp Other cost Rp.25 Cost saving Rp Rp = Rp ~78.6% Total cost Rp Rp Gasifier for Heat Generations COAL CONSUMPTION EQUAL in DIESEL OIL kg/hour 38 ltr/hour kg/hour 62 ltr/hour kg/hour 100 ltr/hour kg/hour 188 ltr/hour kg/hour 250 ltr/hour kg/hour 312 ltr/hour kg/hour 375 ltr/hour kg/hour 500 ltr/hour kg/hour ltr/hour

4 Gasifier Specification Heat Generations DESCRIPTION Diameter mm Coal Consump kg/h GasGenerated Nm³ Water Jacket M² Steam Output kg/h Outlet Gas mm Power Consump kw Standard Operation: Gas Calorific Value kj/nm³ Gas Outlet Temp Celcius Gas Outlet Pressure 1900 Pa Blower Static Pressure 4000 Pa Gasifier for Power Generations (PersonalGenset) ENGINE CAPACITY CAPACITY SYNGAS CONSUMPTION/HOUR EQUAL in DIESEL OIL/HOUR 10P 12.5 HP 7.5 kva 35 Nm³ 4.2 ltr 20P 25 HP 15 kva 70 Nm³ 8.4 ltr 30P 37.5 HP 22.5 kva 105 Nm³ 12.6 ltr Gasifier Specification (PersonalGenset) DESCRIPTION 10P 20P 30P Diameter (d x h) mm 600 x 750 x x 1200 Coal Consump kg/hr Oil Consump ltr/hr 4,2 8,4 12,6 Engine Displ ccrpm Cyclone model MC20 MC25 MC30 Filter model F100 F200 F300 Standard Operation Coal Calorific Value min kcal/kg Coal Sizing mm Gas Outlet Temperature Celcius Gas Outlet Pressure 1900 Pa Mounting Skid / Trailer / Truck Gasifier for Power Generations (IndustrialGenset) kw el THERMAL kw th GAS GENERATE Nm3/hour COAL CONSUMP Kg/hour FB FB FB FB FB FB FB FB

5 DESCRIPTION Gasifier Unit (d x h) mtr Combustor Unit ( d x h) mtr Mtrl Reduction Consum kg/h Mtrl Fluidize Consump kg/h Solvent Consumption ltr/h Steam Consumption kg/h Power Consumption kw Gasifier Specification (IndustrialGenset) FB FB FB200 FB400 FB600 FB800 FB1100 FB Gasifier for Power Generations (PublicGenset) FB550 FB900 FB1100 FB1800 FB2200 FB3600 FB4400 FB5250 kw el THERMAL kw th GAS GENERATE Nm3/hour COAL CONSUMP Kg/hour DESCRIPTION Gasifier Unit (d x h) mtr Combustor Unit ( d x h) mtr Mtrl Reduction Consump kg/h Mtrl Fluidize consumption kg/h Solvent Consumption ltr/h Steam Consumption kg/h Power Consumption kw FB x x Gasifier Specification (PublicGenset) FB900 FB1100 FB1800 FB2200 FB3600 FB4000 FB x x x x x x x x x x x x x x DESCRIPTION GAS COMPOSITION Hydrogen (H2) Carbon Monoxide (CO) Carbon Dioxide (CO2) Methane (CH4) Ethene (C2H4) Ethane (C2H6) Other (HC... C 3 C5) Nitrogen (N2) Gas Generator kj/ /Nm3 Gas Composition Measurement VOLUME% FIXED BED VOLUME% FLUIDIZED BED CHEM. COMPOSITION Sulfur Dioxide (SO2) Nitrogen Dioxide (NO2) Carbon Monoxide (CO) Methane (CH4) Ammonia (NH3) Chloride (Cl) Hydrogen Chloride (HCl) Hydrogen Floride (HF) Hydrogen Sulfide (H2S) Particulate Zink (Zn) note: Cadmiumm (Cd) Gas Timbal ( Pb) Measurement Mercury (Hg) at temp 850 C Arsenic (As) Gas Emission Measurement GAS EMISSION REGULATION <0.01 ppm 800 ppm <0.01 ppm ppm <10 ppm 100 ppm 35 ppm 0.01 ppm 0.5 ppm ppm 10 ppm ppm 5 ppm 1.15 pm 10 ppm ppm 35 ppm 9.33 ppm 350 ppm ppm 50 ppm 8 ppm 12 ppm 5 ppm 8 ppm

6 STANDARD Synthetic Gas Engine Genset Coal Producer Gas Gensets RATED (kw) STANDBY (kw) ALTERNATOR DIMENSION L W H (mm) NET WEIGHT (kg) 140GFM FB UCI274H GFM FB HCI4F GFM FB HCI5E GFM FB HCI634K GFM FB TFW GFM FB TFW GFM FB TFW GFM FB TFW ARTECH s Heat Transfer Equipments ROTARY DRYER INCINERATOR VACUUM DRYER CONTINOUS BELT DRYER FLASH DRYER HEAT EXCHANGER CALORIFIER OVEN DRYER SPRAY DRYER FLUIDIZED BED DRYER