{"id":57961,"date":"2023-04-22T02:01:11","date_gmt":"2023-04-22T07:01:11","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-wash-biodiesel\/"},"modified":"2025-01-27T06:14:24","modified_gmt":"2025-01-27T11:14:24","slug":"how-to-wash-biodiesel","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/cs\/how-to-wash-biodiesel\/","title":{"rendered":"Myt\u00ed biodiesely: Komplexn\u00ed pr\u016fvodce pro \u010distotu"},"content":{"rendered":"<p>Biodiesel, by\u0165 \u0161etrn\u011bj\u0161\u00ed k \u017eivotn\u00edmu prost\u0159ed\u00ed ne\u017e nafta z ropy, si vy\u017eaduje specifick\u00fd p\u0159\u00edstup k \u010di\u0161t\u011bn\u00ed.  Jeho v\u00fdroba, a\u0165 u\u017e doma nebo pr\u016fmyslov\u011b, vede k p\u0159\u00edtomnosti ne\u010distot, kter\u00e9 mohou negativn\u011b ovlivnit jeho vlastnosti a funk\u010dnost v motorech.  Spr\u00e1vn\u00e9 \u010di\u0161t\u011bn\u00ed je proto kl\u00ed\u010dov\u00e9 pro zaji\u0161t\u011bn\u00ed jeho kvality a dlouh\u00e9 \u017eivotnosti.  Tento \u010dl\u00e1nek se podrobn\u011b zab\u00fdv\u00e1 postupy a metodami \u010di\u0161t\u011bn\u00ed biodieselu.<\/p>\n<p>Odstran\u011bn\u00ed mechanick\u00fdch ne\u010distot<\/p>\n<p>Prvn\u00edm krokem p\u0159i \u010di\u0161t\u011bn\u00ed biodieselu je odstran\u011bn\u00ed hrub\u00fdch mechanick\u00fdch ne\u010distot, jako jsou piliny, zbytky katalyz\u00e1tor\u016f nebo jin\u00e9 pevn\u00e9 \u010d\u00e1stice.  To se nejl\u00e9pe prov\u00e1d\u00ed filtrac\u00ed p\u0159es s\u00edta s r\u016fznou velikost\u00ed p\u00f3r\u016f.  Za\u010d\u00edn\u00e1 se hrub\u0161\u00edm s\u00edtem (nap\u0159. 100 \u00b5m) a pokra\u010duje se jemn\u011bj\u0161\u00edm (nap\u0159. 25 \u00b5m).  V\u00edcen\u00e1sobn\u00e1 filtrace zvy\u0161uje \u00fa\u010dinnost odstra\u0148ov\u00e1n\u00ed ne\u010distot.  Pro v\u011bt\u0161\u00ed objemy biodieselu se pou\u017e\u00edvaj\u00ed pr\u016fmyslov\u00e9 filtra\u010dn\u00ed syst\u00e9my.  Pro men\u0161\u00ed mno\u017estv\u00ed posta\u010d\u00ed filtra\u010dn\u00ed pap\u00edr nebo jemn\u00e9 s\u00edto.<\/p>\n<p>Odstran\u011bn\u00ed vody<\/p>\n<p>Voda je jedn\u00edm z nejv\u011bt\u0161\u00edch nep\u0159\u00e1tel biodieselu.  M\u016f\u017ee zp\u016fsobit korozi, sni\u017euje kvalitu paliva a podporuje r\u016fst mikroorganism\u016f.  Odstran\u011bn\u00ed vody se prov\u00e1d\u00ed n\u011bkolika zp\u016fsoby:<\/p>\n<ul>\n<li><strong>Sedimentace:<\/strong>  Biodiesel se nech\u00e1 usadit, p\u0159i\u010dem\u017e voda se usad\u00ed na dn\u011b n\u00e1doby.  Tato metoda je pomal\u00e1 a ne v\u017edy zcela \u00fa\u010dinn\u00e1.<\/li>\n<li><strong>Centrifugace:<\/strong>  Pou\u017eit\u00ed centrifuze odd\u011bl\u00ed vodu od biodieselu efektivn\u011bji ne\u017e sedimentace.  Tato metoda je vhodn\u00e1 pro v\u011bt\u0161\u00ed mno\u017estv\u00ed biodieselu.<\/li>\n<li><strong>Su\u0161en\u00ed:<\/strong>  Pro men\u0161\u00ed mno\u017estv\u00ed biodieselu lze pou\u017e\u00edt su\u0161en\u00ed pomoc\u00ed adsorbent\u016f, jako je nap\u0159\u00edklad s\u00edran sodn\u00fd bezvod\u00fd.  Adsorbent absorbuje vodu a ta se tak odstran\u00ed z biodieselu.<\/li>\n<\/ul>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Metoda odstra\u0148ov\u00e1n\u00ed vody<\/th>\n<th>Efektivita<\/th>\n<th>Rychlost<\/th>\n<th>Vhodnost pro<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Sedimentace<\/td>\n<td>N\u00edzk\u00e1<\/td>\n<td>Pomal\u00e1<\/td>\n<td>Mal\u00e9 mno\u017estv\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Centrifugace<\/td>\n<td>Vysok\u00e1<\/td>\n<td>St\u0159edn\u00ed<\/td>\n<td>St\u0159edn\u00ed a\u017e velk\u00e9 mno\u017estv\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Su\u0161en\u00ed (adsorpce)<\/td>\n<td>St\u0159edn\u00ed<\/td>\n<td>St\u0159edn\u00ed<\/td>\n<td>Mal\u00e9 mno\u017estv\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Odstran\u011bn\u00ed glycerinu a m\u00fddel<\/p>\n<p>Glycerin a m\u00fddla jsou vedlej\u0161\u00ed produkty v\u00fdroby biodieselu.  Jejich p\u0159\u00edtomnost sni\u017euje kvalitu paliva.  K jejich odstran\u011bn\u00ed se pou\u017e\u00edvaj\u00ed r\u016fzn\u00e9 metody, v\u010detn\u011b:<\/p>\n<ul>\n<li><strong>Proplachov\u00e1n\u00ed:<\/strong>  Biodiesel se promyje vodou, kter\u00e1 rozpust\u00ed glycerin a m\u00fddla.  Je nutn\u00e9 n\u00e1sledn\u011b odd\u011blit vodu od biodieselu.<\/li>\n<li><strong>Chemick\u00e9 o\u0161et\u0159en\u00ed:<\/strong>  P\u0159id\u00e1n\u00ed speci\u00e1ln\u00edch aditiv m\u016f\u017ee pomoci v\u00e1zat glycerin a m\u00fddla a usnadnit jejich odstran\u011bn\u00ed.<\/li>\n<\/ul>\n<p>Ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed<\/p>\n<p>Ultrazvukov\u00e9 \u010di\u0161t\u011bn\u00ed je pokro\u010dilou metodou, kter\u00e1 se pou\u017e\u00edv\u00e1 k odstran\u011bn\u00ed jemn\u00fdch ne\u010distot a zlep\u0161en\u00ed kvality biodieselu.  Ultrazvukov\u00e9 vlny vytv\u00e1\u0159ej\u00ed kavitaci, kter\u00e1 rozb\u00edj\u00ed shluky ne\u010distot a usnad\u0148uje jejich odstran\u011bn\u00ed.  P\u0159i pou\u017eit\u00ed ultrazvuku je d\u016fle\u017eit\u00e9 dodr\u017eovat doporu\u010den\u00e9 parametry, jako je frekvence a intenzita ultrazvukov\u00fdch vln.  Pro v\u011bt\u0161\u00ed objemy biodieselu se pou\u017e\u00edvaj\u00ed pr\u016fmyslov\u00e9 ultrazvukov\u00e9 \u010distic\u00ed za\u0159\u00edzen\u00ed,  nap\u0159\u00edklad syst\u00e9my od spole\u010dnosti Beijing Ultrasonic (pouze tam, kde je to relevantn\u00ed a nezbytn\u00e9 pro kontext).<\/p>\n<p>Z\u00e1v\u011br<\/p>\n<p>\u010ci\u0161t\u011bn\u00ed biodieselu je nezbytn\u00fd krok k zaji\u0161t\u011bn\u00ed jeho kvality a funk\u010dnosti.  V\u00fdb\u011br vhodn\u00e9 metody z\u00e1vis\u00ed na mno\u017estv\u00ed biodieselu, dostupn\u00e9m vybaven\u00ed a po\u017eadovan\u00e9 \u00farovni \u010distoty.  Kombinac\u00ed r\u016fzn\u00fdch metod \u010di\u0161t\u011bn\u00ed lze dos\u00e1hnout optim\u00e1ln\u00edch v\u00fdsledk\u016f a zajistit, aby byl biodiesel vhodn\u00fd pro pou\u017eit\u00ed v motorech.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Biodiesel, by\u0165 \u0161etrn\u011bj\u0161\u00ed k \u017eivotn\u00edmu prost\u0159ed\u00ed ne\u017e nafta z ropy, si vy\u017eaduje specifick\u00fd p\u0159\u00edstup k \u010di\u0161t\u011bn\u00ed. Jeho v\u00fdroba, a\u0165 u\u017e doma nebo pr\u016fmyslov\u011b, vede k p\u0159\u00edtomnosti ne\u010distot, kter\u00e9 mohou negativn\u011b ovlivnit jeho vlastnosti a funk\u010dnost v motorech. Spr\u00e1vn\u00e9 \u010di\u0161t\u011bn\u00ed je proto kl\u00ed\u010dov\u00e9 pro zaji\u0161t\u011bn\u00ed jeho kvality a dlouh\u00e9 \u017eivotnosti. Tento \u010dl\u00e1nek se podrobn\u011b zab\u00fdv\u00e1 postupy<\/p>\n","protected":false},"author":1,"featured_media":26458,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6415],"tags":[],"class_list":["post-57961","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/57961","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/comments?post=57961"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/posts\/57961\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media\/26458"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/media?parent=57961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/categories?post=57961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/cs\/wp-json\/wp\/v2\/tags?post=57961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}