A kiindul\u00e1si term\u00e9k a raffin\u00e1tok viaszmentes\u00edt\u00e9s\u00e9b\u0151l sz\u00e1rmaz\u00f3 hossz\u00fa l\u00e1nc\u00fa (szil\u00e1rd) norm\u00e1l paraffinok. A paraffinmolekul\u00e1kat speci\u00e1lis krakkol\u00f3\u00fczemekben, hidrog\u00e9n atmoszf\u00e9r\u00e1ban, speci\u00e1lis kataliz\u00e1torok seg\u00edts\u00e9g\u00e9vel r\u00f6videbb ken\u0151anyagmolekul\u00e1kra bontj\u00e1k (krakkolj\u00e1k). A folyamat eredm\u00e9nyek\u00e9nt f\u0151k\u00e9nt el\u00e1gaz\u00f3 sz\u00e9nhidrog\u00e9nl\u00e1ncok (izoparaffinok) keletkeznek. Az ezt k\u00f6vet\u0151 v\u00e1kuumdesztill\u00e1ci\u00f3 sor\u00e1n az izoparaffinokat viszkozit\u00e1s szerint sz\u00e9tv\u00e1lasztj\u00e1k, \u00e9s a megmaradt el nem \u00e1gazott sz\u00e9nhidrog\u00e9nl\u00e1ncokat (norm\u00e1l paraffinok) egy k\u00e9s\u0151bbi viaszmentes\u00edt\u00e9si elj\u00e1r\u00e1s sor\u00e1n elt\u00e1vol\u00edtj\u00e1k. Az \u00edgy el\u0151\u00e1ll\u00edtott olajok magas izoparaffintartalommal \u00e9s egy\u00e9rtelm\u0171en egys\u00e9ges molekul\u00e1ris hidegl\u00e1ncokkal rendelkeznek.<\/p>\n
(A hidrokrakk alapolaj viszkozit\u00e1si indexe 130-140).<\/p>\n
\u00a0<\/p>\n
Folyamat:<\/p>\n
Raffin\u00e1tok => viaszmentes\u00edt\u00e9s => krakkol\u00e1s => v\u00e1kuumdesztill\u00e1ci\u00f3 => viaszmentes\u00edt\u00e9s => hidrokrakkol\u00e1s alapolajb\u00f3l<\/p>\n
\u00a0<\/p>","protected":false},"excerpt":{"rendered":"
Ausgangsprodukt sind die langkettigen (festen) Normalparaffine aus der Entparaffinierung von Raffinaten. Die Paraffinmolek\u00fcle werden in besonderen Crackanlagen in einer Wasserstoffatmosph\u00e4re unter Verwendung spezieller Katalysatoren in k\u00fcrzere Schmierstoffmolek\u00fcle zerbrochen (gecrackt). Dabei fallen prozessbedingt \u00fcberwiegend verzweigte Kohlenwasserstoffketten (Isoparaffine) an. In der nachfolgenden Vakuumdestillation werden die Isoparaffine nach Viskosit\u00e4ten getrennt und die noch verbleibenden unverzweigten Kohlenwasserstoffketten (Normalparaffine) in\u2026<\/p>","protected":false},"author":137,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[],"class_list":["post-276","post","type-post","status-publish","format-standard","hentry","category-oel-lexikon","category-108","description-off"],"_links":{"self":[{"href":"https:\/\/mathy-austria.com\/hu\/wp-json\/wp\/v2\/posts\/276","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathy-austria.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mathy-austria.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mathy-austria.com\/hu\/wp-json\/wp\/v2\/users\/137"}],"replies":[{"embeddable":true,"href":"https:\/\/mathy-austria.com\/hu\/wp-json\/wp\/v2\/comments?post=276"}],"version-history":[{"count":1,"href":"https:\/\/mathy-austria.com\/hu\/wp-json\/wp\/v2\/posts\/276\/revisions"}],"predecessor-version":[{"id":21601,"href":"https:\/\/mathy-austria.com\/hu\/wp-json\/wp\/v2\/posts\/276\/revisions\/21601"}],"wp:attachment":[{"href":"https:\/\/mathy-austria.com\/hu\/wp-json\/wp\/v2\/media?parent=276"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathy-austria.com\/hu\/wp-json\/wp\/v2\/categories?post=276"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathy-austria.com\/hu\/wp-json\/wp\/v2\/tags?post=276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}