{"id":1506,"date":"2021-01-16T17:40:52","date_gmt":"2021-01-16T15:40:52","guid":{"rendered":"http:\/\/journals.khnu.km.ua\/vestnik\/?p=1506"},"modified":"2021-04-14T14:35:36","modified_gmt":"2021-04-14T11:35:36","slug":"%d0%be%d0%bf%d1%82%d0%b8%d0%bc%d1%96%d0%b7%d0%b0%d1%86%d1%96%d1%8f-%d1%81%d0%ba%d0%bb%d0%b0%d0%b4%d1%83-%d0%bc%d0%b0%d1%81%d1%82%d0%b8%d0%bb%d1%8c%d0%bd%d0%be%d1%97-%d0%ba%d0%be%d0%bc%d0%bf%d0%be","status":"publish","type":"post","link":"https:\/\/journals.khnu.km.ua\/vestnik\/?p=1506","title":{"rendered":"\u041e\u043f\u0442\u0438\u043c\u0456\u0437\u0430\u0446\u0456\u044f \u0441\u043a\u043b\u0430\u0434\u0443 \u043c\u0430\u0441\u0442\u0438\u043b\u044c\u043d\u043e\u0457 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0446\u0456\u0457, \u0440\u043e\u0437\u0440\u043e\u0431\u043b\u0435\u043d\u043e\u0457 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0456 \u044f\u043b\u043e\u0432\u0438\u0447\u043e\u0433\u043e \u0436\u0438\u0440\u0443 \u0437 \u0432\u0438\u043a\u043e\u0440\u0438\u0441\u0442\u0430\u043d\u043d\u044f\u043c \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u0457 \u0440\u0435\u0446\u0438\u043a\u043b\u0456\u043d\u0433\u0443 \u043f\u043e\u043b\u0456\u0435\u0442\u0438\u043b\u0435\u043d\u0442\u0435\u0440\u0435\u0444\u0442\u0430\u043b\u0430\u0442\u0443"},"content":{"rendered":"

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OPTIMIZATION OF THE COMPOSITION OF PLASTIC GREASE MADE ON THE BASIS OF BEEF TALLOW USING THE TECHNOLOGY OF RECYCLING POLYETHYLENE TEREPHTHALATE<\/p>\n

<\/a> \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 66-71. \u041d\u043e\u043c\u0435\u0440: \u21163, 2019 (273)<\/strong>
\n\u0410\u0432\u0442\u043e\u0440\u0438:<\/strong>
\n\u0406.\u0410. \u041c\u0410\u041d\u0414\u0417\u042e\u041a, \u041a.\u041e. \u041f\u0420\u0418\u0421\u042f\u0416\u041d\u0410
\n\u0425\u043c\u0435\u043b\u044c\u043d\u0438\u0446\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442
\nI. A. MANDZIUK, K. O. PRYSIAZHNA
\nKhmelnytskyi National University
\nDOI:<\/strong> https:\/\/www.doi.org\/10.31891\/2307-5732-2019-273-3-66-71<\/a>
\n\u0420\u0435\u0446\u0435\u043d\u0437\u0456\u044f\/Peer review :<\/strong> 23.05.2019 \u0440.
\n\u041d\u0430\u0434\u0440\u0443\u043a\u043e\u0432\u0430\u043d\u0430\/Printed :<\/strong> 01.06.2019 \u0440.<\/p>\n

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\n\u041a\u043b\u044e\u0447\u043e\u0432\u0456 \u0441\u043b\u043e\u0432\u0430:<\/strong> \u0440\u0435\u0446\u0438\u043a\u043b\u0456\u043d\u0433, \u043c\u0430\u0441\u0442\u0438\u043b\u043e, \u0433\u043b\u0456\u0446\u0435\u0440\u043e\u043b\u0456\u0437, \u043e\u043f\u0442\u0438\u043c\u0456\u0437\u0430\u0446\u0456\u044f, \u201d\u0437\u0435\u043b\u0435\u043d\u0430 \u0442\u0440\u0438\u0431\u043e\u043b\u043e\u0433\u0456\u044f\u201d.<\/p>\n

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The paper provides information on optimizing the composition of the lubricant material synthesized on the basis of beef fat using recycled polyethylene terephthalate technologies. The technological factors of influence on the synthesis process are determined: temperature, ratio of fat and glycerol, type of catalyst and its concentration. As criteria of response were chosen: dynamic viscosity, propensity to oxidation, change in viscosity from temperature at a shear rate of displacement 1333 s-1<\/sup>. The best combination of qualitative features for the development of synthesis technology using the Greek-Latin square has been determined. The optimal composition of the lubricant was found using simplex scheduling. The following indicators were selected as response criteria: spot wearing ball, critical load, welding load. It has been experimentally confirmed that tribotechnical indices of the developed optimal composition are dominated by tribotechnical indices of some industrial lubricants.
\nKeywords:<\/strong> recycling, lubricant, glycerolysis, optimization, “green tribology”.<\/p>\n

References<\/strong><\/p>\n

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  14. Mandzyuk I. The bases for lubricating materials synthesized by technologies of thermoplastic waste recycling \/ I. Mandzyuk, K. Prysyazhna \/\/ Problems of Tribology. \u2013 2016. \u2013 \u2116 1. \u2013 R. 25\u201330.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    \u041e\u041f\u0422\u0418\u041c\u0406\u0417\u0410\u0426\u0406\u042f \u0421\u041a\u041b\u0410\u0414\u0423 \u041c\u0410\u0421\u0422\u0418\u041b\u042c\u041d\u041e\u0407 \u041a\u041e\u041c\u041f\u041e\u0417\u0418\u0426\u0406\u0407, \u0420\u041e\u0417\u0420\u041e\u0411\u041b\u0415\u041d\u041e\u0407 \u041d\u0410 \u041e\u0421\u041d\u041e\u0412\u0406 \u042f\u041b\u041e\u0412\u0418\u0427\u041e\u0413\u041e \u0416\u0418\u0420\u0423 \u0417 \u0412\u0418\u041a\u041e\u0420\u0418\u0421\u0422\u0410\u041d\u041d\u042f\u041c \u0422\u0415\u0425\u041d\u041e\u041b\u041e\u0413\u0406\u0407 \u0420\u0415\u0426\u0418\u041a\u041b\u0406\u041d\u0413\u0423 \u041f\u041e\u041b\u0406\u0415\u0422\u0418\u041b\u0415\u041d\u0422\u0415\u0420\u0415\u0424\u0422\u0410\u041b\u0410\u0422\u0423 OPTIMIZATION OF THE COMPOSITION OF PLASTIC GREASE MADE ON THE BASIS OF BEEF TALLOW USING THE TECHNOLOGY OF RECYCLING POLYETHYLENE TEREPHTHALATE \u0421\u0442\u043e\u0440\u0456\u043d\u043a\u0438: 66-71. \u041d\u043e\u043c\u0435\u0440: \u21163, 2019 (273) \u0410\u0432\u0442\u043e\u0440\u0438: \u0406.\u0410. \u041c\u0410\u041d\u0414\u0417\u042e\u041a, \u041a.\u041e. \u041f\u0420\u0418\u0421\u042f\u0416\u041d\u0410 \u0425\u043c\u0435\u043b\u044c\u043d\u0438\u0446\u044c\u043a\u0438\u0439 \u043d\u0430\u0446\u0456\u043e\u043d\u0430\u043b\u044c\u043d\u0438\u0439 \u0443\u043d\u0456\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442 I. A. MANDZIUK, K. O. PRYSIAZHNA […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[20],"tags":[],"_links":{"self":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1506"}],"collection":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1506"}],"version-history":[{"count":4,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1506\/revisions"}],"predecessor-version":[{"id":5768,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=\/wp\/v2\/posts\/1506\/revisions\/5768"}],"wp:attachment":[{"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1506"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/journals.khnu.km.ua\/vestnik\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}