Piroliz (Yun. rug \u2014 olov va …Liz) \u2014 pirogenetik jarayonlardan biri; mu- rakkab moddalarni ularga havo bermay (ko’pincha katalizatorlar b-n) yuqori t-ra ta’sirida oddiy moddalarga par- chalash. P. texnikada, mas, neftni qayta haydashda (benzin miqdorini oshirish va aromatik uglevodlardan olish uchun) keng qo’llanadi. Neftni maxsus pechlar- da 600-750\u00b0 gacha qizdirganda uglevo- dorodgacha bo’lgan mol. m.si kichik bi- rikmalar hosil bo’ladi; ayni vaktda zichlashish reaktsiyasi ro’y berib, mol. m.si yuqori bo’lgan moddalar, aromatic va to’yinmagan uglevodorodlar vujudga keladi. Neft P. kilinganda uglerodli qoldiq, neft koksi va b. hosil bo’ladi. T-ra, bosim va qizdirish davomiyligi P. natijasiga ta’sir kiladi. P. q.h. da ish- latiladigan zaharli kimyoviy vositalar, xalq xo’jaligining turli tarmoqdarida qo’llanadigan uglevodorodlar (yog’och spirti, sirka kislota va b.), qazib oli- nadigan ko’mirlardan koks, gaz va b. olishda qo’llanadi. Sanoatda metall kar- bonillarini P.ga uchratib metall kukun- lari hosil qilinadi. SaSO3 dan kal- tsiy oksidi, ba’zi anorganik tuzlarni pirogidroliz qilish yo’li b-n oksidlar olinadi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Piroliz (Yun. rug \u2014 olov va …Liz) \u2014 pirogenetik jarayonlardan biri; mu- rakkab moddalarni ularga havo bermay (ko’pincha katalizatorlar b-n) yuqori t-ra ta’sirida oddiy moddalarga par- chalash. P. texnikada, mas, … 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":[226],"tags":[],"class_list":["post-119300","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-p-harfi","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\/119300","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=119300"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/119300\/revisions"}],"predecessor-version":[{"id":119345,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/119300\/revisions\/119345"}],"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=119300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=119300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=119300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}