{"id":28655,"date":"2019-02-28T19:53:00","date_gmt":"2019-02-28T12:53:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28655"},"modified":"2021-10-03T19:53:59","modified_gmt":"2021-10-03T12:53:59","slug":"quy-trinh-moi-chuyen-doi-thuy-tinh-khong-the-tai-che-thanh-san-pham-thuong-mai","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/quy-trinh-moi-chuyen-doi-thuy-tinh-khong-the-tai-che-thanh-san-pham-thuong-mai\/","title":{"rendered":"Quy tr\u00ecnh m\u1edbi chuy\u1ec3n \u0111\u1ed5i th\u1ee7y tinh kh\u00f4ng th\u1ec3 t\u00e1i ch\u1ebf th\u00e0nh s\u1ea3n ph\u1ea9m th\u01b0\u01a1ng m\u1ea1i"},"content":{"rendered":"\n<p>Th\u1ee7y tinh l\u00e0 v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf. Qu\u00e1 tr\u00ecnh t\u00e1i ch\u1ebf lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y m\u1edbi ch\u1ec9 d\u1eebng l\u1ea1i \u1edf vi\u1ec7c d\u1ec5 d\u00e0ng s\u1eafp x\u1ebfp theo m\u00e0u s\u1eafc nh\u1eefng m\u1ea3nh l\u1edbn. Trong khi, ng\u01b0\u1eddi ta th\u01b0\u1eddng b\u1ecf qua nh\u1eefng m\u1ea3nh v\u1ee5n, nh\u1ecf. Tuy nhi\u00ean, m\u1edbi \u0111\u00e2y, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 t\u00ecm ra m\u1ed9t gi\u1ea3i ph\u00e1p nh\u1eb1m chuy\u1ec3n \u0111\u1ed5i v\u1eadt li\u1ec7u n\u00e0y th\u00e0nh ch\u1ea5t h\u1eefu \u00edch.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.vista.gov.vn\/vn-uploads\/news\/2019_2\/27\/4.jpg\" alt=\"The recycling process can be used on mixed glass fragments of various colors\"\/><\/figure>\n\n\n\n<p>K\u1ef9 thu\u1eadt \u0111\u1ed9c quy\u1ec1n \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi ti\u1ebfn s\u0129 Rhys Pirie v\u00e0 Gi\u00e1o s\u01b0 Damien Batstone, tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Queensland c\u1ee7a \u00dac, k\u1ebft h\u1ee3p nh\u1eefng g\u00ec \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 &#8220;<em>m\u1ed9t lo\u1ea1i h\u00f3a ch\u1ea5t \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ea5t l\u00e0m s\u1ea1ch c\u1ed1ng<\/em>&#8220;, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u00f2a tan c\u00e1c m\u1ea3nh th\u1ee7y tinh v\u1ee5n th\u00e0nh silicat l\u1ecfng (th\u1ee7y tinh l\u1ecfng).<\/p>\n\n\n\n<p>Ch\u1ea5t l\u1ecfng n\u00e0y sau \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, h\u00f3a ch\u1ea5t h\u00e0ng ng\u00e0y v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1ed1p xe, ch\u1ea5t t\u1ea9y r\u1eeda, kem \u0111\u00e1nh r\u0103ng, ch\u1ea5t tr\u00e1m b\u00ea t\u00f4ng v\u00e0 th\u1eadm ch\u00ed c\u1ea3 ph\u00e2n b\u00f3n c\u00e2y tr\u1ed3ng. N\u00f3 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf ra h\u1ea1t h\u00fat \u1ea9m silica gel th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00f3ng ni\u00eam phong trong c\u00e1c g\u00f3i nh\u1ecf b\u1eb1ng gi\u1ea5y, l\u00e0 ch\u1ea5t l\u00e0m kh\u00f4 kh\u00f4ng kh\u00ed d\u00f9ng \u0111\u1ec3 b\u1ea3o qu\u1ea3n s\u1ea3n ph\u1ea9m v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. Tuy nhi\u00ean, silicat l\u1ecfng l\u1ea1i kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ebf t\u1ea1o th\u00e0nh s\u1ea3n ph\u1ea9m th\u1ee7y tinh m\u1edbi \u1edf quy m\u00f4 th\u01b0\u01a1ng m\u1ea1i.<\/p>\n\n\n\n<p>Silica l\u00e0 th\u00e0nh ph\u1ea7n ch\u1ee7 y\u1ebfu c\u1ee7a m\u1ed9t s\u1ed1 lo\u1ea1i th\u1ee7y tinh, chi\u1ebfm kho\u1ea3ng 70 &#8211; 75%. Ch\u1ea5t th\u1ea3i ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p silica th\u00e0nh silicat l\u1ecfng th\u01b0\u1eddng r\u1ea5t \u00edt. Ti\u1ebfn s\u0129 Pirie cho bi\u1ebft \u0111\u1ec3 t\u1ea1o ra 1 kg silica gel c\u1ea7n s\u1eed d\u1ee5ng kho\u1ea3ng 1,3 kg th\u1ee7y tinh th\u1ea3i.<\/p>\n\n\n\n<p>Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng, k\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t silicat l\u1ecfng m\u1edbi c\u0169ng \u0111\u00f2i h\u1ecfi s\u1eed d\u1ee5ng t\u01b0\u01a1ng \u0111\u1ed1i \u00edt n\u0103ng l\u01b0\u1ee3ng. \u0110\u00e2y c\u0169ng l\u00e0 m\u1ed9t trong s\u1ed1 nh\u1eefng l\u00fd do \u0111\u1ec3 d\u1ef1a v\u00e0o \u0111\u00f3, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u01b0\u1edbc t\u00ednh r\u1eb1ng quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u m\u1edbi c\u1ee7a h\u1ecd r\u1ebb h\u01a1n 50% so v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t hi\u1ec7n c\u00f3.<\/p>\n\n\n\n<p>Batstone cho bi\u1ebft: &#8220;<em>S\u1ea3n ph\u1ea9m d\u1ea1ng gel h\u00f2a tan \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh t\u1ea1i th\u1eddi \u0111i\u1ec3m c\u00e1c lo\u1ea1i silicat \u0111\u01b0\u1ee3c t\u1ea1o ra th\u00f4ng qua m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t th\u1ee7y tinh hi\u1ec7u qu\u1ea3 v\u00e0 sau \u0111\u00f3 bi\u1ebfn th\u00e0nh s\u1ea3n ph\u1ea9m silicat. Tuy nhi\u00ean, gi\u1ea3i ph\u00e1p c\u1ee7a ch\u00fang t\u00f4i s\u1ebd l\u00e0 thu th\u1eadp th\u1ee7y tinh th\u1ea3i v\u00e0 bi\u1ebfn ch\u00fang th\u00e0nh s\u1ea3n ph\u1ea9m silicat th\u01b0\u01a1ng m\u1ea1i th\u00f4ng qua m\u1ed9t quy tr\u00ecnh \u0111\u01a1n gi\u1ea3n h\u01a1n nhi\u1ec1u<\/em>\u201d.<\/p>\n\n\n\n<p>UniQuest &#8211; c\u00f4ng ty th\u01b0\u01a1ng m\u1ea1i h\u00f3a c\u1ee7a tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc hi\u1ec7n \u0111ang t\u00ecm ki\u1ebfm c\u00e1c c\u00f4ng ty \u0111\u1ed1i t\u00e1c quan t\u00e2m \u0111\u1ebfn vi\u1ec7c \u0111\u01b0a c\u00f4ng ngh\u1ec7 m\u1edbi ra th\u1ecb tr\u01b0\u1eddng.<\/p>\n\n\n\n<p><em>P.K.L (NASATI)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Th\u1ee7y tinh l\u00e0 v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf. Qu\u00e1 tr\u00ecnh t\u00e1i ch\u1ebf lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y m\u1edbi ch\u1ec9 d\u1eebng l\u1ea1i \u1edf vi\u1ec7c d\u1ec5 d\u00e0ng s\u1eafp x\u1ebfp theo m\u00e0u s\u1eafc nh\u1eefng m\u1ea3nh l\u1edbn. Trong khi, ng\u01b0\u1eddi ta th\u01b0\u1eddng b\u1ecf qua nh\u1eefng m\u1ea3nh v\u1ee5n, nh\u1ecf. Tuy nhi\u00ean, m\u1edbi \u0111\u00e2y, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 t\u00ecm ra [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28655","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28655","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28655"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28655\/revisions"}],"predecessor-version":[{"id":28656,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28655\/revisions\/28656"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28655"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}