{"id":2759,"date":"2017-10-02T22:09:13","date_gmt":"2017-10-02T20:09:13","guid":{"rendered":"http:\/\/greenchemholding@gmail.com\/?p=2759"},"modified":"2017-12-13T15:35:20","modified_gmt":"2017-12-13T14:35:20","slug":"europska-emisna-norma-euro-6-sk","status":"publish","type":"post","link":"https:\/\/greenchemstaging.maarevenonline.nl\/sk\/europska-emisna-norma-euro-6-sk\/","title":{"rendered":"EUR\u00d3PSKA EMISN\u00c1 NORMA EURO 6"},"content":{"rendered":"

V roku 2017 sa podtstan\u00fd d\u00f4raz kladie na normy a pravidl\u00e1, t\u00fdkaj\u00face sa \u017eivotn\u00e9ho prostredia a zne\u010distenia. Nie je preto prekvapen\u00edm, \u017ee sa v\u00e4\u010d\u0161ia \u010das\u0165 diskusie s\u00fastredila na cestn\u00e9 vozidl\u00e1.<\/p>\n

 <\/p>\n

V\u00fdsledkom bolo vytvorenie novej normy Euro 6c, ktor\u00e1 nadobudla \u00fa\u010dinnos\u0165 1. septembra 2017. T\u00e1to norma sa vz\u0165ahuje predov\u0161etk\u00fdm na automobilov\u00fd priemysel a vy\u017eaduje od v\u00fdrobcov vykona\u0165 na ich v\u00fdrobkoch v\u00fdrazn\u00e9 zmeny.<\/p>\n

\u010co je Euro 6?<\/em><\/h2>\n

Eur\u00f3pska norma Euro 6 je environment\u00e1lna norma<\/strong>, ktor\u00e1 vst\u00fapila do platnosti v septembri 2015. Jej \u00fa\u010delom je obmedzi\u0165 emisie ur\u010dit\u00fdch zne\u010dis\u0165uj\u00facich plynov produkovan\u00fdch cestn\u00fdmi vozidlami. In\u00fdmi slovami, n\u00fati v\u00fdrobcov, aby vyr\u00e1bali ekologicky \u010distej\u0161ie osobn\u00e9 a n\u00e1kladn\u00e9 automobily. Od v\u00fdrobcov sa vy\u017eaduje, aby dodr\u017eiavali st\u00e1le ni\u017e\u0161ie \u00farovne emisi\u00ed tuh\u00fdch \u010dast\u00edc a oxidu dus\u00edka (NOx).<\/p>\n

Eur\u00f3pske normy sa p\u00f4vodne vz\u0165ahovali len na \u0165a\u017ek\u00e9 \u00fa\u017eitkov\u00e9 vozidl\u00e1, od roku 1991 v\u0161ak platia aj pre \u013eahk\u00e9 \u00fa\u017eitkov\u00e9 vozidl\u00e1. V uplynul\u00fdch rokoch sa emisie oxidu dus\u00edka v\u00fdrazne zn\u00ed\u017eili a tento trend pokra\u010duje.<\/p>\n

Tieto normy pre \u013eahk\u00e9 \u00fa\u017eitkov\u00e9 vozidl\u00e1 s\u00fa o\u010d\u00edslovan\u00e9 od 1 po 6. \u010c\u00edm je \u010d\u00edslo normy vy\u0161\u0161ie, t\u00fdm je norma nov\u0161ia. Euro 6 je najnov\u0161ia norma a vz\u0165ahuje sa na v\u0161etky vozidl\u00e1 zaregistrovan\u00e9 po 1. septembri 2015. To znamen\u00e1, \u017ee v\u0161etky nov\u00e9 vozidl\u00e1 pred\u00e1van\u00e9 v krajin\u00e1ch E\u00da po tomto d\u00e1tume musia sp\u013a\u0148a\u0165 normu Euro 6.<\/p>\n

Selekt\u00edvna katalytick\u00e1 redukcia (SCR<\/a>), v kombin\u00e1cii s AdBlue\u00ae, predstavuje najefekt\u00edvnej\u0161ie rie\u0161enie na elimin\u00e1ciu emisi\u00ed oxidu dus\u00edka. Je to najpopul\u00e1rnej\u0161ie rie\u0161enie medzi v\u00fdrobcami a eur\u00f3pskymi org\u00e1nmi. Od svojho uvedenia do prev\u00e1dzky v okt\u00f3bri 2006 na \u0165a\u017ek\u00fdch \u00fa\u017eitkov\u00fdch vozidl\u00e1ch sp\u00f4sobilo AdBlue\u00ae (vytvoren\u00e9 spolo\u010dnos\u0165ou GreenChem) prevrat v rie\u0161en\u00ed probl\u00e9mu s emisiami oxidu dus\u00edka. Preva\u017en\u00e1 v\u00e4\u010d\u0161ina n\u00e1kladn\u00fdch automobilov vyroben\u00fdch po roku 2006 a v\u0161etky, ktor\u00e9 boli vyroben\u00e9 od okt\u00f3bra 2012, vyu\u017e\u00edvaj\u00fa technol\u00f3giu SCR, ktor\u00e1 zah\u0155\u0148a AdBlue\u00ae<\/a>.<\/p>\n

Ako sa vykon\u00e1vaj\u00fa sk\u00fa\u0161ky?<\/em><\/h2>\n

Od prijatia normy Euro boli sk\u00fa\u0161ky vykon\u00e1van\u00e9 pod\u013ea Nov\u00e9ho eur\u00f3pskeho jazdn\u00e9ho cyklu (NEDC), ktor\u00fd bol vypracovan\u00fd v roku 1973.<\/p>\n

NEDC je s\u00e9ria sk\u00fa\u0161ok zalo\u017een\u00fdch na zr\u00fdch\u013eovan\u00ed a spoma\u013eovan\u00ed motorov v podmienkach sk\u00fa\u0161obn\u00e9ho zariadenia. Emisie zne\u010dis\u0165uj\u00facich l\u00e1tok sa meraj\u00fa v ka\u017edej f\u00e1ze, \u010do umo\u017e\u0148uje ur\u010di\u0165 priemern\u00fa \u00farove\u0148 emisi\u00ed.<\/p>\n

V s\u00fa\u010dasnosti sa v\u0161ak v\u00fdsledky z\u00edskan\u00e9 t\u00fdmto postupom pova\u017euj\u00fa za pr\u00edli\u0161 vzdialen\u00e9 od toho, \u010do vozidl\u00e1 v skuto\u010dnosti na ceste vyprodukuj\u00fa. Z tohto d\u00f4vodu bol na za\u010diatku septembra 2017 NEDC nahraden\u00fd medzin\u00e1rodne uzn\u00e1van\u00fdm sk\u00fa\u0161obn\u00fdm postupom pre \u013eahk\u00e9 osobn\u00e9 a \u00fa\u017eitkov\u00e9 vozidl\u00e1 s n\u00e1zvom Celosvetovo harmonizovan\u00fd sk\u00fa\u0161obn\u00fd postup pre \u013eahk\u00e9 vozidl\u00e1 (WLTP).
\nTento nov\u00fd cyklus sk\u00fa\u0161ok zoh\u013ead\u0148uje vy\u0161\u0161ie r\u00fdchlosti, dynamickej\u0161ie a autentickej\u0161ie zr\u00fdchlenie\/spomalenie a pr\u00edsnej\u0161ie podmienky merania vozidla, ako to bolo v pr\u00edpade NEDC. WLTP je preto presnej\u0161\u00ed ako s\u00fa\u010dasn\u00e9 laborat\u00f3rne sk\u00fa\u0161ky a lep\u0161ie odr\u00e1\u017ea re\u00e1lne podmienky.<\/p>\n

Napriek tejto v\u00e4\u010d\u0161ej presnosti je mo\u017en\u00e9 zaznamena\u0165 odch\u00fdlku medzi situ\u00e1ciou v skuto\u010dnom \u017eivote a situ\u00e1ciou ovplyvnenou ur\u010dit\u00fdm po\u010dtom faktorov, ako napr\u00edklad miesto pou\u017eitia vozidla a \u0161t\u00fdl jazdy.<\/p>\n

To znamen\u00e1, \u017ee na doplnenie laborat\u00f3rnych sk\u00fa\u0161ok bude zaveden\u00fd nov\u00fd sk\u00fa\u0161obn\u00fd postup na meranie emisi\u00ed pri skuto\u010dnej jazde (RDE). Postup je navrhnut\u00fd tak, aby uk\u00e1zal, \u017ee vozidl\u00e1 produkuj\u00fa n\u00edzke emisie nielen v laborat\u00f3riu, ale aj na ceste. Merania RDE bud\u00fa doplnen\u00e9 do existuj\u00facich po\u017eiadaviek na sk\u00fa\u0161ky. Eur\u00f3pa bude prv\u00fdm regi\u00f3nom na svete, v ktorom sa bud\u00fa vykon\u00e1va\u0165 tak\u00e9to cestn\u00e9 sk\u00fa\u0161ky. D\u00fafajme, \u017ee tento du\u00e1lny pr\u00edstup k certifik\u00e1cii utvrd\u00ed vodi\u010dov v tom, \u017ee n\u00edzke emisie, ktor\u00e9 uv\u00e1dza v\u00fdrobca, s\u00fa dosahovan\u00e9 aj v skuto\u010dnosti.<\/p>\n

\"NEDC<\/p>\n

Testovan\u00e9 zne\u010dis\u0165uj\u00face l\u00e1tky<\/em><\/h2>\n

Bud\u00fa sa mera\u0165 v\u0161etky l\u00e1tky obsiahnut\u00e9 v emisi\u00e1ch, od \u010dast\u00edc oxidu dus\u00edka (NOx) a\u017e po CO2<\/sub>. Prahov\u00e9 hodnoty pou\u017e\u00edvan\u00e9 pre zne\u010dis\u0165uj\u00face l\u00e1tky po\u010das sk\u00fa\u0161ok sa postupom \u010dasu a so zav\u00e1dzan\u00edm nov\u00fdch noriem pravidelne menili.<\/p>\n

Od zavedenia normy Euro 1 bolo dosiahnut\u00e9 najv\u00e4\u010d\u0161ie zn\u00ed\u017eenie povolenej \u00farovne pre oxid dus\u00edka. Normy Euro 1 a 2 nezoh\u013ead\u0148ovali oxid dus\u00edka. Potom jeho akceptovate\u013en\u00e9 prahov\u00e9 hodnoty klesli z 500 mg\/km (Euro 3 v roku 2001) na 80 mg\/km (Euro 6 v roku 2015).<\/p>\n

Pokia\u013e ide o tuh\u00e9 \u010dastice (PM) vyp\u00fa\u0161\u0165an\u00e9 naftov\u00fdmi motormi, norma Euro 1 ich obmedzila na 140 mg\/km, k\u00fdm norma Euro 6 u\u017e pou\u017e\u00edvala prahov\u00fa hodnotu 4,5 mg\/km. Normy Euro 1 a\u017e 4 nezaviedli \u017eiadne emisn\u00e9 limity na benz\u00ednov\u00e9 vozidl\u00e1, \u010do sa t\u00fdka tuh\u00fdch \u010dast\u00edc. Tieto boli zaveden\u00e9 v norme Euro 5, ktor\u00e1 bola uveden\u00e1 v roku 2009. V s\u00fa\u010dasnosti s\u00fa pokryt\u00e9 v\u0161etky typy spa\u013eovac\u00edch motorov. Preto je namieste vyzdvihn\u00fa\u0165 skuto\u010dnos\u0165, \u017ee sa v\u00fdrobcom pri ich d\u00f4slednom dodr\u017eiavan\u00ed noriem dar\u00ed vyr\u00e1ba\u0165 st\u00e1le \u010distej\u0161ie vozidl\u00e1.<\/p>\n

AdBlue\u00ae, rie\u0161enie na zn\u00ed\u017eenie emisi\u00ed oxidov dus\u00edka<\/em><\/h2>\n

AdBlue\u00ae je medzi v\u00fdrobcami naj\u010dastej\u0161ie pou\u017e\u00edvan\u00e9 rie\u0161enie na zn\u00ed\u017eenie emisi\u00ed oxidov dus\u00edka vo vozidl\u00e1ch s naftov\u00fdmi motormi a je v s\u00falade s normou Euro 6. AdBlue\u00ae premie\u0148a v\u00e4\u010d\u0161inu oxidu dus\u00edka na vodn\u00fa paru a diazozl\u00fa\u010deniny, ktor\u00e9 s\u00fa pre \u013eud\u00ed ne\u0161kodn\u00e9.<\/p>\n

Selekt\u00edvna katalytick\u00e1 redukcia funguje pridan\u00edm reduk\u010dn\u00e9ho \u010dinidla oxidu dus\u00edka do v\u00fdfukov\u00fdch plynov. In\u00fdmi slovami, AdBlue\u00ae.<\/p>\n

AdBlue\u00ae e\u0161te viac zni\u017euje zne\u010distenie z modern\u00fdch vozidiel. Vozidl\u00e1 s naftov\u00fdmi motormi, ktor\u00e9 pou\u017e\u00edvaj\u00fa AdBlue\u00ae, sp\u013a\u0148aj\u00fa nov\u00e9 eur\u00f3pske normy.<\/p>\n

A v neposlednom rade, pou\u017e\u00edvanie AdBlue\u00ae vo vozidl\u00e1ch s naftov\u00fdmi motormi zni\u017euje emisie oxidu dus\u00edka o 95 %.<\/p>\n

\"SCR<\/p>\n","protected":false},"excerpt":{"rendered":"

V roku 2017 sa podtstan\u00fd d\u00f4raz kladie na normy a pravidl\u00e1, t\u00fdkaj\u00face sa \u017eivotn\u00e9ho prostredia a zne\u010distenia. Nie je preto prekvapen\u00edm, \u017ee sa v\u00e4\u010d\u0161ia \u010das\u0165 diskusie s\u00fastredila na cestn\u00e9 vozidl\u00e1.   V\u00fdsledkom bolo vytvorenie novej normy Euro 6c, ktor\u00e1 nadobudla \u00fa\u010dinnos\u0165 1. septembra 2017. T\u00e1to norma sa vz\u0165ahuje predov\u0161etk\u00fdm na automobilov\u00fd priemysel a vy\u017eaduje od … \u010d\u00edtaj viac<\/a><\/p>\n","protected":false},"author":4,"featured_media":2768,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"EUR\u00d3PSKA EMISN\u00c1 NORMA EURO 6 - GreenChem AdBlue4you","_seopress_titles_desc":"V roku 2017 sa podtstan\u00fd d\u00f4raz kladie na normy a pravidl\u00e1, t\u00fdkaj\u00face sa \u017eivotn\u00e9ho prostredia a zne\u010distenia.","_seopress_robots_index":"","footnotes":""},"categories":[1026],"tags":[],"class_list":["post-2759","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-legislativa-sk"],"acf":[],"_links":{"self":[{"href":"https:\/\/greenchemstaging.maarevenonline.nl\/sk\/wp-json\/wp\/v2\/posts\/2759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/greenchemstaging.maarevenonline.nl\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/greenchemstaging.maarevenonline.nl\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/greenchemstaging.maarevenonline.nl\/sk\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/greenchemstaging.maarevenonline.nl\/sk\/wp-json\/wp\/v2\/comments?post=2759"}],"version-history":[{"count":1,"href":"https:\/\/greenchemstaging.maarevenonline.nl\/sk\/wp-json\/wp\/v2\/posts\/2759\/revisions"}],"predecessor-version":[{"id":2762,"href":"https:\/\/greenchemstaging.maarevenonline.nl\/sk\/wp-json\/wp\/v2\/posts\/2759\/revisions\/2762"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/greenchemstaging.maarevenonline.nl\/sk\/wp-json\/wp\/v2\/media\/2768"}],"wp:attachment":[{"href":"https:\/\/greenchemstaging.maarevenonline.nl\/sk\/wp-json\/wp\/v2\/media?parent=2759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/greenchemstaging.maarevenonline.nl\/sk\/wp-json\/wp\/v2\/categories?post=2759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/greenchemstaging.maarevenonline.nl\/sk\/wp-json\/wp\/v2\/tags?post=2759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}