{"id":4573,"date":"2024-10-18T11:27:55","date_gmt":"2024-10-18T09:27:55","guid":{"rendered":"https:\/\/technophos.com\/dcp-feed-ecophos-process\/"},"modified":"2025-02-06T18:12:27","modified_gmt":"2025-02-06T16:12:27","slug":"dcp-feed-ecophos-process","status":"publish","type":"page","link":"https:\/\/technophos.com\/bg\/dcp-feed-ecophos-process\/","title":{"rendered":"DCP Feed \u2013 Ecophos Process"},"content":{"rendered":"\t\t
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\u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438<\/span><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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DCP Feed \u2013 Ecophos Process<\/span><\/h1>\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\tCaCO\u2083<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tH\u2082SO\u2084<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tRock<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tHCl<\/span><\/span>(make-up)<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tCa(OH)\u2082<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tModule 1A<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tHCl<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tModule 1<\/span><\/span>(Optional)<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tPO\u2084\u00b3\u207b\/CaCl\u2082<\/span><\/span>Solution<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tHCl<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tPure CaCl\u2082<\/span><\/span>Solution<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tModule 1B<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tCaCl\u2082<\/span><\/span>Solution<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tModule CCP<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tRock Residue<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tDCP feed grade<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tCCP Residue<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tCaCl\u2082 bleed<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tPure gypsum<\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\u0417\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0430<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Modular HCl\u2011based process to produce feed\u2011grade DCP from low to high grade rock<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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The traditional way of producing DCP requires to produce or to buy phosphoric acid on the market.<\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t

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That phosphoric acid needs to be purified prior to the neutralisation to DCP. Another option is to buy high\u2011quality phosphoric acid on the market, but the price will be high and the margins on the final product DCP will be low.<\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t

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The \u201cEcophos\u201d process starts from the rock phosphate (that can be either low- or high\u2011grade) and uses diluted hydrochloric acid possibly recovered from other industries. The purification of the raw material is integrated into the process as the impurities are removed through the rock and CCP residues.<\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Ecophos process<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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With the Ecophos process, we produce animal feed DCP without a complex purification requirement.<\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t

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These are the process conditions of the Module 1A that will define the quality of the final product by selective removal of the impurities. Sulfuric Acid may be added at Module 4 so that CaCl\u2082 is converted back to HCl reducing accordingly the Hydrochloric Acid consumption.<\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t

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The first valuable co\u2011product from the Ecophos process is the Calcium Chloride that can be recovered as a de\u2011icing or dedusting salt or used for oil drilling.<\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t

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The second valuable co\u2011product is the Calcium Sulfate or \u201cPure Gypsum\u201d that is raw material of choice for any plaster producer.<\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\u0421\u0442\u0430\u043d\u0435\u0442\u0435 \u043d\u0430\u0448 \u043f\u0430\u0440\u0442\u043d\u044c\u043e\u0440<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/line><\/line><\/line><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\u0421\u0432\u044a\u0440\u0436\u0435\u0442\u0435 \u0441\u0435 \u0441 \u043d\u0430\u0441<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

\u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 DCP Feed \u2013 Ecophos Process CaCO\u2083 H\u2082SO\u2084 Rock HCl(make-up) Ca(OH)\u2082 Module 1A HCl Module 1(Optional) PO\u2084\u00b3\u207b\/CaCl\u2082Solution HCl Pure CaCl\u2082Solution Module 1B CaCl\u2082Solution Module CCP Rock Residue DCP feed grade CCP Residue CaCl\u2082 bleed Pure gypsum \u0417\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0430 Modular HCl\u2011based process to produce feed\u2011grade DCP from low to high grade rock The traditional way of […]<\/p>\n","protected":false},"author":3,"featured_media":4410,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-4573","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/technophos.com\/bg\/wp-json\/wp\/v2\/pages\/4573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/technophos.com\/bg\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/technophos.com\/bg\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/technophos.com\/bg\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/technophos.com\/bg\/wp-json\/wp\/v2\/comments?post=4573"}],"version-history":[{"count":13,"href":"https:\/\/technophos.com\/bg\/wp-json\/wp\/v2\/pages\/4573\/revisions"}],"predecessor-version":[{"id":4630,"href":"https:\/\/technophos.com\/bg\/wp-json\/wp\/v2\/pages\/4573\/revisions\/4630"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technophos.com\/bg\/wp-json\/wp\/v2\/media\/4410"}],"wp:attachment":[{"href":"https:\/\/technophos.com\/bg\/wp-json\/wp\/v2\/media?parent=4573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}