{"id":976,"date":"2019-06-04T15:14:54","date_gmt":"2019-06-04T12:14:54","guid":{"rendered":"https:\/\/t-s.today\/en\/?p=976"},"modified":"2019-06-04T15:16:33","modified_gmt":"2019-06-04T12:16:33","slug":"01sats219","status":"publish","type":"post","link":"https:\/\/t-s.today\/en\/01sats219.html","title":{"rendered":"Conditions of receiving a phosphite as withdrawal \u2013 a by-product of production of nitrogen-phosphorus fertilizers"},"content":{"rendered":"<p style=\"text-align: right;\"><strong>Kochetkov Andrey Viktorovich<\/strong><br \/>\nPerm national research polytechnical university, Perm, Russia<br \/>\nE-mail: soni.81@mail.ru<\/p>\n<p style=\"text-align: right;\"><strong>Shchegoleva Natal&#8217;ya Vyacheslavovna<\/strong><br \/>\nSaratov state technical university of Gagarin Yu.A., Saratov, Russia<br \/>\nE-mail: Shegoleva123@mail.ru<\/p>\n<p style=\"text-align: right;\"><strong>Korotkovskiy Sergey Alekseevich<\/strong><br \/>\nSaratov national research state university name&#8217;s N.G. Chernyshevsky, Saratov, Russia<br \/>\nE-mail: korotkovca@mail.ru<\/p>\n<p style=\"text-align: right;\"><strong>Talalai Victor Vyacheslavovich<\/strong><br \/>\nMoscow automobile and road state technical university, Moscow, Russia<br \/>\nE-mail: talalay@bk.ru<\/p>\n<p style=\"text-align: right;\"><strong>Vasilyev Yury Emmanuilovich<\/strong><br \/>\nMoscow automobile and road state technical university, Moscow, Russia<br \/>\nE-mail: vashome@yandex.ru<\/p>\n<p style=\"text-align: right;\"><strong>Shashkov Igor Gennadiyevich<\/strong><br \/>\nMilitary and air academy of a name of professor N.E. Zhukovskogo and Yu.A. Gagarin, Voroneg, Russia<br \/>\nE-mail: igoshashkov@yandex.ru<\/p>\n<p style=\"text-align: justify;\"><strong>Abstract.<\/strong> Application of a phosphite for construction of highways is expedient for economic and ecological reasons. Most effective use of a semi-hydrate form of a phosphite for construction of local roads. One of limiting factors of wide use of a phosphite in road construction is lack of due regulatory base.<\/p>\n<p style=\"text-align: justify;\">By production of extraction phosphoric acid on the Balakovo branch JSC Apatit the method of vitriolic decomposition of phosphorus-containing raw materials by sulfuric acid a lot of phosphoric acid with the subsequent division of the received phosphoric acid (a liquid phase) and educated crystalline hydrate of sulfate of calcium in a floor \u2013 or a digidratny form (a firm phase) on a vacuum filtration is used. Digidratny and semi-hydrate process of vitriolic receiving phosphoric acid along with two-phasic processes are the most economically effective processes.<\/p>\n<p style=\"text-align: justify;\"><strong>Keywords:<\/strong> phosphogypsum; dihydrate; hemihydrate; road; structural layer; a base; a by-product; the construction of the landfill<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kochetkov Andrey Viktorovich Perm national research polytechnical university, Perm, Russia E-mail: soni.81@mail.ru Shchegoleva Natal&#8217;ya Vyacheslavovna Saratov state technical university of Gagarin Yu.A., Saratov, Russia E-mail: Shegoleva123@mail.ru Korotkovskiy Sergey Alekseevich Saratov national research state university name&#8217;s N.G. Chernyshevsky, Saratov, Russia E-mail: &hellip;<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,5],"tags":[],"class_list":["post-976","post","type-post","status-publish","format-standard","hentry","category-issue-2-2019","category-article"],"_links":{"self":[{"href":"https:\/\/t-s.today\/en\/wp-json\/wp\/v2\/posts\/976","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/t-s.today\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/t-s.today\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/t-s.today\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/t-s.today\/en\/wp-json\/wp\/v2\/comments?post=976"}],"version-history":[{"count":3,"href":"https:\/\/t-s.today\/en\/wp-json\/wp\/v2\/posts\/976\/revisions"}],"predecessor-version":[{"id":979,"href":"https:\/\/t-s.today\/en\/wp-json\/wp\/v2\/posts\/976\/revisions\/979"}],"wp:attachment":[{"href":"https:\/\/t-s.today\/en\/wp-json\/wp\/v2\/media?parent=976"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/t-s.today\/en\/wp-json\/wp\/v2\/categories?post=976"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/t-s.today\/en\/wp-json\/wp\/v2\/tags?post=976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}