Fischer Trosph Process

FTP

1. Welcome to my presentation .

2. MD. HABIBUR RAHMAN ID: 20121107042 Department Of Applied Chemistry & Chemical Engineering Session: 2012-2013 BSMRSTU

3. My Presentation Topics is Fischer – Tropsch synthesis : Production of liquid fuels from synthesis gas. Development of chemical industry in bangladesh .

4. What is Synthesis gas ? Syngas or synthesis gas is a fuel gas mixture consisting of primarily hydrogen, carbon monoxide. CH 4 CO+H 2 Syngas can be produced from : natural gas , coal , biomass, hydrocarbon feedstock. .

5. Syngas can be produced by Syngas can be produced by steam reforming reaction , dry reforming reaction or partial oxidation

6. What is Fischer Tropsch process? The Fischer- Tropsch process is a catalyzed chemical reaction in which carbon monoxide and hydrogen are converted into liquid hydrocarbons of various forms.

7. Feed stock of Fischer- tropsch process

8. Types of fischer tropsch synthesis reactor Multi tubular fixed-bed reactor Entrained flow reactor Slurry Reactors Fluid-bed and circulating catalyst (riser) reactors

9. Products which obtain by FT

10. Liquid fuels from syn gas The FT process start with partial oxidation of methane (natural gas) to carbon dioxide ,carbon monoxide ,hydrogen gas and water. The ratio of carbon monoxide to hydrogen is adjusted using the water gas shift reaction ,while the excess carbon dioxide is removed with aqueous solution of alkanolamines .

11. Figure : GTL process using the FT method

12. Products which obtain by FT

13. Development of chemical industries in Bangladesh

14. Chemical industry The Chemical Processing Industry encompasses a broad range of products, including petrochemical and inorganic chemicals, plastics, detergents, paints and pigments, and more. “The chemical industry is an industry where its raw materials are distinguished more for their chemical properties than for their physical or mechanical properties. It processes these raw material into higher added value chemical products. The processing may be by increased purity, increased concentration, chemical reactions or a combination of the above.”

15. Development of chemical industry in Bangladesh the development of modern chemical industry in Bangladesh what was geographically constituets of undivided Bengal and asian provinces of I ndia in1947 . The start come about with the stablishment of the sugar mills at Setabgonj in the sugarcane producing region in 1993. A cement plant having a daily capacity of 250 tons of Portland cement went into commercial production in Chhatak in 1941 using locally available clay, limesatone and coal. At the time of partition ,there were only five sugar mills and one cement plant.

16. T he development of chemical industry in Bangladesh can be divided into three period. 1.Pakistani period Pakistan industrial development corporation period Bangladesh period.

17. Bangladesh period When Bangladesh attained in independence on 16 December 1971. the following project were under implementation by the EPIDC: 1. two sugar mills plus expansion of two mills. 2. paper mills (NBMP) 3. TSP at Chittagong 4. ammonia – urea ( UFFL) 5. cement clinker grinding factory at Chittagong.