Siasa ya Mafuta na Gesi: Kuibadili gesi asilia kuwa mafuta ya petroli inaweza punguza gharama tunazotumia kuagiza mafuta hayo kutoka mataifa ya nje

Read ->Economics of natural gas conversion processes

Note ->Payout time, which is the ratio of the total capital investment to cash margin (revenue less total operating expenses), is the economic indicator for the analysis. Under these conditions, the payout time for the methanol plant is seven years. The payout time for the alternative natural gas conversion technologies is generally much higher, which indicates that they currently are not candidates for commercialization without consideration of special incentives.
Achana na hizo story, nenda kalete plant zinazofanya operation na mafuta tunanunua kwao.
 
Umeleta kitabu cha 1995, Leo ni 2022 ww mtu zipo zote kweli. Na utakuta hilo andiko ulimezaga zamani. Polee.
Read ->Economics of natural gas conversion processes

Note ->Payout time, which is the ratio of the total capital investment to cash margin (revenue less total operating expenses), is the economic indicator for the analysis. Under these conditions, the payout time for the methanol plant is seven years. The payout time for the alternative natural gas conversion technologies is generally much higher, which indicates that they currently are not candidates for commercialization without consideration of special incentives.
 
Tunaomba ushahidi/andiko linayo dhibitisha biashara ya conversion of Methane to gasoline inalipa. Speak now or forever hold your peace.
Sina haja ya kukupa andiko za kupublish kwenye hayo majournal maana zingine zinapikwa, chuku hii.

Advances in Gas-to-Liquids Technology at Shell

Introduction
Shell researchers have been studying the Fischer-Tropsch (FT) reaction for more than 40 years. This contributed to commercial Gas-to-Liquids (GTL) plants in Malaysia and Qatar and ongoing developments for new GTL prospects at various locations. Shell Middle Distillate Synthesis (Shell MDS) in Bintulu, Malaysia, started up in 1993 with a current capacity of 14,700 bbl/d synthetic products. Pearl GTL is situated in Ras-Laffan, Qatar, and started up in 2011. It is the largest GTL plant in the world with a production capacity of 140,000 bbl/d synthetic products. In Shell, research to further improve the economical and technical aspects of the GTL process has been a continuous activity. This has resulted in improved technology for each of the main process steps. In this talk FT related developments will be discussed first. In both Shell MDS Bintulu and Pearl GTL, multi-tubular fixed bed technology is used for the Heavy Paraffin Synthesis (HPS). This technology has proven scale-up benefits and several other differentiating features compared to other reactor types such as slurry reactors. Second main topic will be improvements made in the Heavy Paraffin Conversion (HPC) technology. Afterwards the product slate of the Shell GTL process will be discussed in conjunction with the technology. Finally, an update will be given on the implications of these and other improvements on new GTL plant designs.


GTL products developments

Shell’s FT synthesis process results in very clean paraffinic hydrocarbons. The unique nature of the molecules makes them very suitable in specialty applications. The very heavy wax produced by the HPS allows the conversion into lubricant baseoils with superior properties compared to oil derived baseoils available in the market. Shell baseoils are used in premium lubricants and enable improved fuel economy during driving. In the lecture a comparison will be made with different baseoil types and the basis of the enhanced performance will be discussed.

Scalable GTL design for new prospects

With the Shell MDS and the Pearl GTL projects, Shell has proven GTL on 15 and 140 kbpd scale. This experience enables the selection of a scale (hence: “Scalable GTL”) that gives the optimum balance of economy of scale versus project complexity and resource requirements. The Scalable GTL design It is based on the latest technology improvements in various areas (gasification, HPS, HPC) and has an optimized cost based on competitive scoping, supply chain transformation & efficient execution. In the lecture the interaction between technology steps and the resulting design will be highlighted.
 
Pearl GTL pamoja na uwekezaji mkubwa pale, inayo uwezo wa kuzalisha diseli ya magari 160,000 kwa siku .(Idadi ya magari Dar ni zaidi ya milioni moja)

The plant produces cleaner-burning diesel and aviation fuel, oils for advanced lubricants, naphtha to make plastics, and paraffin for detergents. It makes enough diesel to fill over 160,000 cars a day and enough synthetic oil each year to make lubricants for more than 225 million cars. The products reach customers in every major energy market through Shell’s global retail network.
 
Gari zijazo ni za umeme! Mi naona tungeanzidha assembly plant ya magari ya umeme nafikiri yako cheap kutengeneza kuliko yale ya combustion engine! Motor haina mbwembwe nyingi kama ma piston
Kwa hoja hio Masudi kipanya atafute mbia wa nje mwenye uwezo kiteknolojia na kipesa watengeneze kiwanda kikubwa sana cha Magari ya umeme Tanzania .
kwa mkazo Hii tripu ya USA Mama angeenda na masudi ingeongeza kitu pengine mikataba ingesainiwa.

Mzee Mengi alikuwa na wazo hili miaka michache iliyopita alipofariki hakupatikana wa kuendeleza wamebaki kugombania mali
 
Conversion of Methane to fertilizer(Haber process) nadhani ni better option hasa ukizingatia kilimo ndio sekta kubwa ya uchumi Tanzania na ina ajiri mamilioni ya watanzania.
 
3 Reactions
Reply
Back
Top Bottom