Gudron (Frans. goudron) \u2014 qora smola. Neftni atmosfera bosimi va va- kuum ostida haydash paytida 450-600\u00b0 oralig’ida qaynab chiqadigan fraktsiya qoldig’i. G. neftning tabiatiga qarab uning massasining 10-45% igacha hosil bo’ladi. G. qovushqoq suyuklik yoki qattiq asfaltsimon yaltiroq mahsulotdir. Tarkibida parafin, naften katori va aromatik uglevodorodlar (45-95%), as- faltenlar (3-17%), shuningdek, DEAS- faltlangan mahsulotlardan silikagel- da adsorbtsiyalanadigan neft smolalari (2-38%) bo’ladi. G.ning zlementar tar- kibi (massasiga nisbatan % hisobida): 85-87 S, 9,3\u2014 11,8 N, 0,2-6,3 S, 0,2-0,7 N, 0,08-1,25 O. Bundan tashkari, g.da neft tarkibida mavjud bo’lgan barcha metallar kontsentrlanadi; unda vana — diyning miqdori 0,046% ga, nikel esa 0,014% gacha etishi mumkin. Neftning ta- biati va undan gazoyl franktsiyalarini ajratib olish darajasiga qarab g.ning zichligi 950-1030 kg\/m3 ga, kokslanishi 8-26% gacha (massa jihatidan), qotish t-rasi 12-55\u00b0 gacha, o’z-o’zidan yonish t-rasi 29 dan 350\u00b0 gacha bo’ladi. G. yo’l qurilishi materiali sifatida yo’lkalar va qurilish bitumlari, oz miqdorda kul hosil qiluvchi Kokslar, surkov moylari, yoqilg’i gazlar va motor yonilg’ilari i.ch.da qo’llaniladi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Gudron (Frans. goudron) \u2014 qora smola. Neftni atmosfera bosimi va va- kuum ostida haydash paytida 450-600\u00b0 oralig’ida qaynab chiqadigan fraktsiya qoldig’i. G. neftning tabiatiga qarab uning massasining 10-45% igacha hosil … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[210],"tags":[],"class_list":["post-133972","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-g-harfi-2","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/133972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=133972"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/133972\/revisions"}],"predecessor-version":[{"id":133979,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/133972\/revisions\/133979"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=133972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=133972"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=133972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}