crude oil extraction from waste plastic

8/18/2019 Crude Oil Extraction From Waste Plastic

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Crude Oil ExtractionFrom Plastic Waste

Group:- 1201229282-291Guided by :- Asst. Prof Rashmi RanjanSenapati



ontent

1. !ntrodu"tion

2. #ateria$%. Pro"ess&. Parts'. App$i"ations(. on"$usion



)hat is p$asti" *• +he term ,p$asti"s in"$udes materia$s "omposed of arious

e$ements su"h as "arbon/ hydro en/ o y en/ nitro en/ "h$orine/and su$phur.

• P$asti"s are ma"romo$e"u$es/ formed by po$ymeri ation andha in the abi$ity to be shaped by the app$i"ation of reasonab$eamount of heat and pressure or any other form of for"es.

• !t is one of the fe3 ne3 "hemi"a$ materia$s 3hi"h poseen ironmenta$ prob$em.

• Po$yethy$ene/ po$y iny$ "h$oride/ po$ystyrene is $ar e$y used inthe manufa"turin of p$asti"s.



)hy do 3e need to "on ert

3aste p$asti" into fue$ *• A""ordin to a re"ent study performed by the 4n ironmenta$ Prote"tionA en"y 54PA6 appro imate$y bi$$ion of tons of 3aste p$asti" are

enerated in the 3or$d e ery year.• Statisti"s sho3 that appro imate$y 107 of this p$asti" is re"y"$ed/ 2'7 is

in"inerated and the remainin ('7 is dumped in $and $$s.• +he "ost of 3aste p$asti" mana ement is around 2800 ton of 3aste

p$asti"s.• !n"ineration is an a$ternati e to $and $$ disposa$ of p$asti" 3astes/ but

this pra"ti"e "ou$d resu$t in the formation of una""eptab$e emissions ofases su"h as nitrous o ide/ su$fur o ides/ dusts/ dio ins and other

to ins.•

+he option of se"ondary re"y"$in or me"hani"a$ re"y"$in / 3hi"h is therepro"essin of p$asti" 3aste into ne3 p$asti" produ"ts 3ith a $o3er;ua$ity $e e$/ is not sho3in any si ns of ro3th in the re"y"$in industry

• +he method of "on ertin the po$ymers present in the 3aste p$asti"sinto <ue$.



Se$e"tion of p$asti"==

Referen"e: +hermofue$ > , Pyro$ysis of 3aste p$asti" to produ"e ?i;uid @ydroo"arbons r. P.B. +horataC/ #iss. Sandhya )aru$Dara /#iss.@arsha$ Sathonea aC@ead of epartment / a Assistant Professora epartment of Po$ymer +e"hno$o y/ o$$e e of en ineerin and te"hno$o y ADo$a/ E@(/ #urti apur Road/



on ersion of p$asti" 3asteinto $i;uid fue$=



Pyro$ysis pro"ess

• Pyro$ysis is a pro"ess of therma$ de radation inthe absen"e of o y en.

• P$asti" F Rubber 3aste is "ontinuous$y treated

in a "y$indri"a$ "hamber and the pyro$yti" asesare "ondensed in a spe"ia$$y-desi ned"ondenser system. +his yie$ds a hydro"arbondisti$$ate "omprisin strai ht and bran"hed"hain a$iphati"/ "y"$i" a$iphati" and aromati"hydro"arbons. +he resu$tin mi ture isessentia$$y the e;ui a$ent to petro$eumdisti$$ate. +he p$asti" Rubber is pyro$ised at%'0-&'0 and the pyro$ysis ases are"ondensed in a series of "ondensers to i e a$o3 su$phur "ontent disti$$ate.



Parts of the Machine

• Reactor• Condenser • Cooling tower • Temp & Pressure gauge• Oil container



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App$i"ations in rea$ 3or$d=.

• +he "ity-based Sustainab$e +e"hno$o ies F4n ironmenta$ Proje"ts 5S+4PS6 p$ans to set up ap$ant to "on ert p$asti" 3aste into $i ht diese$/"a$ori " a$ue "ombustib$e as and "arbonpe$$ets.

• +he "ompany has su""eeded in eneratindiese$ from 3aste p$asti"/ for 3hi"h it 3on the?o"Dheed #artin !nno ations A3ard three times.

• Pune #uni"ipa$ orporation/ !ndia is p$annin onrunnin a pi$ot proje"t that 3i$$ "on ert p$asti"into fue$ for enerators.



on"$usion• P$asti"s present a major threat to todayKs so"iety and

en ironment. H er 1& mi$$ion tons of p$asti"s are dumped into theo"eans annua$$y/ Di$$in about 1/000/000 spe"ies of o"eani" $ife.

+hou h manDind has a3oDen to this threat and responded 3ithde e$opments in "reatin de radab$e bio p$asti"s / there is sti$$ no"on"$usi e eLort done to repair the dama e a$ready "aused.

• !n this re ard/ the "ata$yti" pyro$ysis studied here presents aneM"ient/ "$ean and ery eLe"ti e means of remo in the debristhat 3e ha e $eft behind o er the $ast se era$ de"ades.

• Iy "on ertin p$asti"s to fue$/ 3e so$ e t3o issues/ one of the$ar e p$asti" seas/ and the other of the fue$ shorta e. +his dua$bene t/ thou h 3i$$ e ist on$y as $on as the 3aste p$asti"s $ast/but 3i$$ sure$y pro ide a stron p$atform for us to bui$d on asustainab$e/ "$ean and reen future. Iy taDin into a""ount the

nan"ia$ bene ts of • su"h a proje"t/ it 3ou$d be a reat boon to our e"onomy.

crude oil extraction from waste plastic

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