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  1. Join Date
    Oct 2002
    Posts
    232
    #11
    Straight vegetable oil or SVO, may nakasubok na ba? May modification lang sa fuel system like additional fuel tank, heaters, etc. pero at least hindi na kailangang maghalo ng kung anu-anong chemical.

    Meron bang nabibiling used oil sa mga fastfood stores? O kaya sa nagtitinda ng fishball

  2. #12
    pwede SVO or even WVO. On WVO you have to check for water content in the oil and also filter for impurities. Also properly heated WVO should go into your diesel engine and cross contamination should be avoided with diesel fuel. See frybrid.com, greasecar.com, etc. Pag umabot sa 45/liter ang diesel I will definitely use alternative fuel.

  3. Join Date
    Oct 2002
    Posts
    1,219
    #13
    Quote Originally Posted by garyq
    rsnald: experiment na ito! so methanol and lye saan pwede bilin?
    subukan mo sa alyson pre, sila lang alam kong chemical supply house na nagbebenta ng tingi. 712-2323, 712-2324. sa may Mayon avenue sila. or subukan mo din magtanong sa mercury. mas mahal ng lang siguro dun.
    kakalanganin mo ng panghalo sa reactor mo... kung meron ka variable speed hand drill, at saka yung parang pang bate ng itlog, isalpak mo na lang dun sa hand drill. kelangan kasi nahahalo ng mabuti yung methanol + coco oil mixture + catalyst, almost 1 hr mo din hahaluin yun at 50-60C. kung wala kang thermometer.."hipo-meter" na lang ... hipuin mo yung cooking pot, kung mainit init na ayos na yun. di na kailangan pakuluin. WARNING: do not do this on a gas range or with open flame. use an electric stove. kung meron kang lumang electric stove.. yung northern hill ba yun, pwede na yun. set mo sa low heat lang and do it in a well ventillated area, in your garage maybe. very flammable ang methanol pre.
    kung di ka naman nagmamadali, pwede rin yata wag na initin, pero mas matagal lang reaction, saka kailangan din haluin. mga isang araw mong hahaluin yun pre, at di lang basta halo...kailangan halung-halo. sa umpisa kasi, hindi compatible yung methanol sa coco oil, you have to beat it together to mix well and get into intimate contact

    goodluck pre! balitaan mo ako kung ano result.

  4. Join Date
    Oct 2004
    Posts
    2,315
    #14
    calling chemists yayaman tayo dito hehe.
    Baka mabalitaan nalang natin ang jollibee ay nagbebenta na ng biodiesel

  5. #15
    guinea pig ako ha! research din ako muna.

  6. Join Date
    Nov 2002
    Posts
    183
    #16
    From what i've seen sa internet, madali lang ang fabrication nung mga tank at stirrer. Excited ako dito ah! Biruin mo, you produce your own fuel. Puede ka pa mag-recycle. Di ba ang by-product niyan ay soap?

  7. Join Date
    Oct 2002
    Posts
    1,219
    #17
    Quote Originally Posted by garyq
    guinea pig ako ha! research din ako muna.
    pre, ito muna subukan mo...yung mini-test reactor.

    http://journeytoforever.org/biodiesel_processor7.html

    para naman di masayang experiment mo. nga pala, nakalimutan ko banggitin, kelangan mo din ng timbangan. yung mini-weight scale na nabibili sa shopwise, pwede na yun. importate yung ratio ng materyales pre. basahin mo na lang sa journeytoforever. madami kang mapupulot dyan, yung iba nga lang, merong ok, meron din hindi ma verify pag ginawa namin sa lab.

    ADDITIONAL PRECAUTION LANG: minimize skin contact with methanol. overdose of methanol in the bloodstream causes blindness.
    yung lye (chemical name - sodium hydroxide, or caustic soda flakes/solution), hugasan mo agad kung malagyan ka sa kamay or any part of your clothing... corrosive yan. yan ang active component ng liquid sosa- yung binubuhos sa CR or lababo pag barado.

    Good luck pre! ano brand name gagamitin mo pag successful ka na? garystrol? :twak:
    Last edited by rsnald; April 13th, 2005 at 06:40 PM.

  8. Join Date
    Dec 2003
    Posts
    546
    #18
    nabasa ko rin sa internet,

    na tendency ang Bio diesel/SOV maag corrode ng injector pump, nag nag gugum din, kaya kailangan i research to mabuti.

    Sana mag labas ang DOST ng Research ng tamang paraan ng pag gawa para maiwasan ang corrosion at gumming sa engine

  9. #19
    mojo: better if you mix BD with regular diesel. Pag 100% BD baka maka affect sa rubber seals ng engine.

    rsnald: experiment lang ito. Baka magalit Senbel sa akin He!he!he! Sa ngayon ideas lang ito. Pag umabot ng 45/ltr ang diesel....ummmhhh

  10. Join Date
    Jan 2005
    Posts
    4,866
    #20
    just to dig this one up...i came across this: http://www.pocuk.com/forums/viewtopic.php?t=32207

    am thinking of doing the same din eh...mahal na diesel

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Home-made biodiesel