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Hydrocarbon From Sustainable Sour

Guided by: Mr. Himanshu Kohli

Prepared by: Pratik. R. Patel

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Introduction

 There are mainly two reasons for why we need to producehydrocarbon from sustainable sources.

1) Main two energy is need for humankind to survive inthis world.

Electrical energy

Petroleum Energy

2) ncrease in carbon dio!ide concentration"

#arbon dio!ide gas$ a greenhouse gas has remained acontributor to global climate change. Recent reports fromsome researchers has shown a drastic increase in theconcentration of atmospheric #%& from appro!imately &'(

to )*' ppm with an annual average increment of ) ppm inthe last century which has resulted in temperature rise.

+wogu$ +.$ Ka,ama$ M.$ -edekuma $ K. /obina$ E.$ &012. 3n E!perimental 3nalysis of a +ano 4tructured norganic #eramic Membrane fo

Energy 4ecurity challenges. Energy and Environment Research, pp. 15&.

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  Process overview

#apture carbon dio!ide from air

Electrolysis of water what are othersources of H&

#onversion reactor

6ischer tropsch reactor

-istillation of syncrude

7sing renewable energy$ carbondio!ide and water can be recycledinto li8uid hydrocarbon fuels whichremove o!ygen from H&%

#apturing of #%&  from the

atmosphere would enable a closedloop #arbon neutral fuel cycle.

4un9re$ &01). sunfre Fuel 3D-Animation, Power-to-Liquids :%nline; 3vailable at< httpsv?-0((88@+c1E

:3ccessed 1( Auly &01(;.

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Process diagram

BiC6inger Technologies$ &010. P!"ER #! L$%&$D', cloppenberg$ /ermany< BiC6inger Technologies.

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Capture C2 !rom air

 The separation of a #%& gas from a multicomponent combustion industrial gas stream can be achieved using membrane separation process

Membranes can be made of diDerent materials such as polymers glassy o

rubberyF$ metals$ ceramics$ or some combination of these.

 Two5stage$ Two5step Membrane 4ystems with #%& Recycling.

Ghai $ H. Rubin$ E.$ &01). Techno5Economic 3ssessment of Polymer Membrane 4ystems for Postcombustion #arbon #apture at #oal56ired Po

#echnology, p. )00I)012.

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"lectrolysis o! water

H&% J &e5  H& gF J %

&5 cathodeF

%&  1=& %& gF J &e5 anodeF

Pressure

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Fisc#er tropsc# $eactor

6ischerQTropsch synthesis 6T4F is a surface5catalyed polymeriationprocess which converts synthesis gas #% J H&F into syncrude$ a

mi!ture of primarily n5hydrocarbons with a broad range of chain length.

n#% J &n1FH& #nH&n nH&% %perating temperature<

HT56T< High5temperature 6ischer5 Tropsch around )(0S# and aboveF

CT56T< Cow5temperature 6ischer5Tropsch &&0I&20S#F

Pressure ranges from &0 to (0 bar. ncreasing pressure increase theN#% conversion 22 to (NF.

Cow temperature is preferable for the increased production of heavyole9ns$ whereas high temperature is preferable for the increasedproduction of light ole9ns.

 Aung Cee $ H.$ Hwan #hoi $ A.$ /arforth$ 3. Hwang$ 4.$ &01(. #onceptual -esign of a 6ischerQTropsch Reactor in a /as5to5Ci8uid process. $ndu

Research, p. '2I'0.

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Comparison o! H%F% Syncrude and Crude il Composition

#omponent HT6T syncrude #rude oil

ParaLns

+aphthenes%le9ns

3romatics

%!ygenates

4ulfur

+itrogen

%rganomatallics

water

10N

U1NMa,or product

(510N

(51(N

+one

+one

#arbo!ylates

Ma,or byproduct

Ma,or product

Ma,or product+one

Ma,or product

U1N heaviesF

0.15(N

U1N

Porphyrines

05&N

-ry$ M.$ &001. High 8uality diesel via the 6ischerITropsch process I a review. ournal o+ chemical technology ( .iotechnology, pp. 2)5(0.

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Residual gases are fed back to 6ischer tropsch conversion. This increase in rautiliation to min (N.

Ceckel$ -.$ &00. Hydroprocessing Euro 25Type -iesel from High5Temperature 6ischer5Tropsch @acuum /as %ils. energy(+uels, pp. )*52(.

 F% product spectra &at 2'Pa)

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Cost

"lectricity &w#olesale) (* +',#r (1-2. +gge

Gasoline &e/cluding

dist- mr0tng- ta/es)

V) =gal

WV).*0 =gal retailF

V) =gal

atural gas

&w#olesale)

V1 =therm V1.)0 =gge

Coal &233.) V)1 =short ton V0.&0 =gge

Solar V = installedF V2.&( =gge

4nit Si5e Capital perations

"lectrolyser )0 hectares V0.0) =gal V1 =galC2 capture ( hectares V0. =gal V0.( =gal

Hydrogenation

!uel Production

&( hectares V0. =gal V1.0 =gal

%otal 0 hectares V0.' V).10

/oogle Tech talks$ &00*. /ar)on neutral synthetic hydrocar)on +uels :%nline; 3vailable at< httpsv?5K/,!sg#Mig

:3ccessed 1( Auly &01(;.

XMedian 4ied Re9neryY)0$000 tons #%&=day W)M gallons gasoline =day

WV).*0 =gal J pro9t overhead V2.0 =gal gasoline to be competitive

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6dvantages

 This technology is alternative promising route for produce hydroca4ustainable sources as from water air.

 This Technology allows us to production of high 8uality diesel fuel havnumbers up to '(.

 The aromatics$ 4ulfur and +itrogen contents are ero and the e!haust emsigni9cantly lower than for standard diesel fuels.

Recycling of vast amounts of #%& alternative to ##4F.

C#allenges

4uLcient carbon free electricity at a competitive cost

Electrolysis units with improved eLciency$ reliability$ maintenance cost cost

/overnment policy5incentives for carbon neutral fuels

/overnment polices will not favor such programs who gets the carbon caif the carbon is eventually emitted>F

here to get the #%&>-ry$ M.$ &001. High 8uality diesel via the 6ischerITropsch process I a review. ournal o+ chemical technology ( .iotechnology, pp. 2)5(0.

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 TH3+K Z%7