[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ovod.cz\/neni-biopalivo-jako-biopalivo\/#Article","mainEntityOfPage":"https:\/\/www.ovod.cz\/neni-biopalivo-jako-biopalivo\/","headline":"Nen\u00ed biopalivo jako biopalivo","name":"Nen\u00ed biopalivo jako biopalivo","description":"Nast\u00e1v\u00e1 obdob\u00ed, kdy si \u010dlov\u011bk za\u010d\u00edn\u00e1 uv\u011bdomovat, \u017ee i kdy\u017e byl na po\u010d\u00e1tku v\u011bk\u016f \u010dlov\u011bk z\u00e1visl\u00fd na p\u0159\u00edrod\u011b, nyn\u00ed je naopak p\u0159\u00edroda z\u00e1visl\u00e1 jen a jen na \u010dlov\u011bku. Jeho prvotn\u00edm \u00fakolem by tak m\u011bla b\u00fdt jej\u00ed ochrana. S t\u00edm souvis\u00ed nejr\u016fzn\u011bj\u0161\u00ed \u201eeko hnut\u00ed\u201c a snaha o co nejmen\u0161\u00ed zat\u011b\u017eov\u00e1n\u00ed p\u0159\u00edrody. Do t\u00e9to problematiky v souvislosti […]","datePublished":"2020-10-12","dateModified":"2023-05-01","author":{"@type":"Person","@id":"https:\/\/www.ovod.cz\/author\/#Person","name":"","url":"https:\/\/www.ovod.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/82449f5dd313bdc88befc1a2d3138ce45c5e7d5eeee84221e3cf7fbc184b80d3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/82449f5dd313bdc88befc1a2d3138ce45c5e7d5eeee84221e3cf7fbc184b80d3?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ovod.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"url":"https:\/\/www.ovod.cz\/neni-biopalivo-jako-biopalivo\/","about":["Ekonomika"],"wordCount":402,"articleBody":"Nast\u00e1v\u00e1 obdob\u00ed, kdy si \u010dlov\u011bk za\u010d\u00edn\u00e1 uv\u011bdomovat, \u017ee i kdy\u017e byl na po\u010d\u00e1tku v\u011bk\u016f \u010dlov\u011bk z\u00e1visl\u00fd na p\u0159\u00edrod\u011b, nyn\u00ed je naopak p\u0159\u00edroda z\u00e1visl\u00e1 jen a jen na \u010dlov\u011bku. Jeho prvotn\u00edm \u00fakolem by tak m\u011bla b\u00fdt jej\u00ed ochrana. S t\u00edm souvis\u00ed nejr\u016fzn\u011bj\u0161\u00ed \u201eeko hnut\u00ed\u201c a snaha o co nejmen\u0161\u00ed zat\u011b\u017eov\u00e1n\u00ed p\u0159\u00edrody. Do t\u00e9to problematiky v souvislosti s klesaj\u00edc\u00ed z\u00e1sobou fosiln\u00edch paliv a rostouc\u00ed spot\u0159ebou pohonn\u00fdch hmot si jednotliv\u00e9 zem\u011b kladou za c\u00edl, nahradit co nejv\u011bt\u0161\u00ed \u010d\u00e1st tohoto r\u016fstu biopalivy. Co p\u0159esn\u011b ty biopaliva jsou a jak je m\u016f\u017eeme d\u011blit?Biopaliva I. Generace
 Jedn\u00e1 se o biopaliva vyr\u00e1b\u011bn\u00e1 z polysacharid\u016f a olejnin. Z toho d\u016fvodu mohou konkurovat v\u00fdrob\u011b potravin, nebo\u0165 zab\u00edraj\u00ed poln\u00ed pozemky. Jedn\u00e1 se nap\u0159\u00edklad o bioetanol \u2010 vyroben\u00fd z obil\u00ed, cukrov\u00e9 \u0159epy, cukrov\u00e9 t\u0159tiny, kuku\u0159ice, \u0161krobu, rostlinn\u00fdch odpad\u016f kva\u0161en\u00edm a rafinaci. \u010cist\u00e1 bionafta je netoxick\u00e9 ekologick\u00e9 palivo a lze ji vyr\u00e1b\u011bt z vlastn\u00edch zdroj\u016f st\u00e1tu p\u011bs-tov\u00e1n\u00edm olejnin, kter\u00fd je pak m\u00e9n\u011b z\u00e1visl\u00fd na importu ropy. Av\u0161ak na druhou stranu je ekonomicky n\u00e1ro\u010dn\u00e1 na v\u00fdrobu a uvol\u0148uje organick\u00e9 usazeniny, kter\u00e9 zan\u00e1\u0161ej\u00ed palivov\u00fd filtr. Nejv\u011bt\u0161\u00edm probl\u00e9mem je pak to, \u017ee p\u0159i p\u011bstov\u00e1n\u00ed olejnin je vyprodukov\u00e1no velk\u00e9 mno\u017estv\u00ed sklen\u00edkov\u00fdch plyn\u016f.Biopaliva II. generace
 Biopaliva II. generace mohou vznikat z lignocelulozov\u00fdch zbytk\u016f (dendromasa a zbytko-v\u00e1 biomasa) zplyn\u011bn\u00edm. Hlavn\u00ed surovinou p\u0159i v\u00fdrob\u011b je tzv. nepotravin\u00e1\u0159sk\u00e1 biomasa. Jedn\u00e1 se nap\u0159\u00edklad o lesn\u00ed biomasu v\u010detn\u011b t\u011b\u017eebn\u00edch zbytk\u016f a zem\u011bd\u011blsk\u00e9ho odpadu ale tak\u00e9 energetick\u00e9 rostliny (k\u0159\u00eddlatka, \u010dirok, \u0161tov\u00edk apod) a biologick\u00fd odpad z dom\u00e1cnost\u00ed. Biopalivem II. generace je nap\u0159\u00edklad bioplyn. Ten je n\u00e1sledn\u011b pou\u017e\u00edv\u00e1n k v\u00fdrob\u011b tepla, elekt\u0159iny a k pohonu dopravn\u00edch prost\u0159edk\u016f.Biopaliva III. generace
 Biopaliva III. generace podl\u00e9haj\u00ed st\u00e1le v\u00fdvoji. V budoucnu se ale podle n\u011bkter\u00fdch o\u010dek\u00e1v\u00e1 masivn\u00ed vyu\u017e\u00edv\u00e1n\u00ed. Biopaliva vyr\u00e1b\u011bn\u00e1 z \u0159as za pou\u017eit\u00ed velmi pokro\u010dil\u00e9 technologie, \u010dasto genetick\u00fdch modifikac\u00ed. Jedn\u00e1 se tedy o velmi n\u00e1ro\u010dn\u00fd postup.                                                                                                                                                                                                                                                                                                                                                                                        3.5\/5 - (8 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Nen\u00ed biopalivo jako biopalivo","item":"https:\/\/www.ovod.cz\/neni-biopalivo-jako-biopalivo\/#breadcrumbitem"}]}]