{"id":32576,"date":"2023-07-17T08:32:00","date_gmt":"2023-07-17T01:32:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=32576"},"modified":"2023-07-20T08:34:47","modified_gmt":"2023-07-20T01:34:47","slug":"sinh-vien-che-tao-vien-nen-tu-ba-ca-phe-lam-chat-dot","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/sinh-vien-che-tao-vien-nen-tu-ba-ca-phe-lam-chat-dot\/","title":{"rendered":"Sinh vi\u00ean ch\u1ebf t\u1ea1o vi\u00ean n\u00e9n t\u1eeb b\u00e3 c\u00e0 ph\u00ea l\u00e0m ch\u1ea5t \u0111\u1ed1t"},"content":{"rendered":"\n

T\u1eadn d\u1ee5ng b\u00e3 c\u00e0 ph\u00ea, m\u00f9n c\u01b0a, 4 b\u1ea1n tr\u1ebb thu\u1ed9c d\u1ef1 \u00e1n Coffuel t\u1ea1o vi\u00ean n\u00e9n \u0111\u1ed1t cho l\u00f2 h\u01a1i c\u00f4ng nghi\u1ec7p thay th\u1ebf than \u0111\u00e1, g\u1ed7 c\u1ee7i, kh\u00ed gas.<\/p>\n\n\n\n

D\u1ef1 \u00e1n Coffuel do Nguy\u1ec5n Xu\u00e2n B\u1ea3o, Tr\u01b0\u1eddng H\u00f3a v\u00e0 Khoa h\u1ecdc S\u1ef1 s\u1ed1ng, \u0110\u1ea1i h\u1ecdc B\u00e1ch khoa H\u00e0 N\u1ed9i c\u00f9ng nh\u00f3m b\u1ea1n Ph\u1ea1m Minh Long H\u1ea3i, B\u00f9i Nguy\u1ec5n Kh\u00e1nh Linh, Nguy\u1ec5n Minh Anh th\u1ef1c hi\u1ec7n.<\/p>\n\n\n\n

\"Vi\u00ean
Vi\u00ean n\u00e9n sinh kh\u1ed1i t\u1eeb b\u00e3 cafe do nh\u00f3m Coffuel th\u1ef1c hi\u1ec7n. \u1ea2nh: Nh\u00f3m nghi\u00ean c\u1ee9u<\/em><\/figcaption><\/figure><\/div>\n\n\n\n

B\u1ea3o k\u1ec3, \u00fd t\u01b0\u1edfng v\u1ec1 lo\u1ea1i ph\u1ee5 ph\u1ea9m n\u00f4ng nghi\u1ec7p nhen nh\u00f3m trong chuy\u1ebfn \u0111i th\u0103m v\u01b0\u1eddn cafe \u1edf \u0110\u0103k L\u0103k, nh\u1eadn th\u1ea5y “c\u00f3 qu\u00e1 \u00edt gi\u00e1 tr\u1ecb t\u1eeb c\u00e2y cafe \u0111\u01b0\u1ee3c t\u1eadn d\u1ee5ng”. Th\u00e1ng 2\/2022, nh\u00f3m b\u1eaft \u0111\u1ea7u t\u00ecm ki\u1ebfm gi\u1ea3i ph\u00e1p khai th\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u1eeb b\u00e3 c\u00e0 ph\u00ea.<\/p>\n\n\n\n

Nh\u00f3m thu gom b\u00e3 t\u1eeb c\u00e1c nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn c\u00e0 ph\u00ea v\u00e0 m\u00f9n c\u01b0a t\u1eeb x\u01b0\u1edfng s\u1ea3n xu\u1ea5t \u0111\u1ed3 g\u1ed7. B\u00e3 c\u00e0 ph\u00ea \u0111\u01b0\u1ee3c \u0111em x\u1eed l\u00fd m\u00f9i, lo\u1ea1i b\u1ecf m\u1ed9t ph\u1ea7n tinh d\u1ea7u th\u1eeba v\u00e0 c\u00e1c v\u1ee5n kh\u00f4ng \u0111\u1ea1t chu\u1ea9n k\u00edch th\u01b0\u1edbc. M\u00f9n c\u01b0a \u0111\u01b0\u1ee3c s\u00e0ng l\u1ecdc \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1ec1 k\u00edch th\u01b0\u1edbc, \u0111\u1ed9 s\u1ea1ch v\u00e0 \u0111\u1ed9 \u1ea9m. Nguy\u00ean li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o h\u1ec7 th\u1ed1ng s\u1ea5y tr\u1ee5c bu\u1ed3ng quay c\u00f4ng nghi\u1ec7p \u0111\u1ec3 \u0111\u01b0a v\u1ec1 \u0111\u1ed9 \u1ea9m kho\u1ea3ng 8-10%.<\/p>\n\n\n\n

Sau giai \u0111o\u1ea1n s\u1ea5y l\u00e0 qu\u00e1 tr\u00ecnh ph\u1ed1i tr\u1ed9n t\u1ef7 l\u1ec7 50 – 55% b\u00e3 c\u00e0 ph\u00ea, 42 – 44% m\u00f9n c\u01b0a, \u0111em gia nhi\u1ec7t \u0111\u1ec3 h\u1ed7n h\u1ee3p gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 \u1ea9m ph\u00f9 h\u1ee3p, tr\u00e1nh \u1ea9m m\u1ed1c. Nhi\u1ec7t \u0111\u1ed9 duy tr\u00ec m\u1ee9c 75 – 80 \u0111\u1ed9 nh\u1eb1m l\u00e0m ch\u1ea3y h\u1ee3p ch\u1ea5t tannin trong b\u00e3 c\u00e0 ph\u00ea, k\u1ebft h\u1ee3p v\u1edbi h\u00e0m l\u01b0\u1ee3ng cao lignin c\u1ee7a m\u00f9n c\u01b0a s\u1ebd h\u00ecnh th\u00e0nh ch\u1ea5t k\u1ebft d\u00ednh t\u1ef1 nhi\u00ean.<\/p>\n\n\n\n

\u1ede b\u01b0\u1edbc cu\u1ed1i, nguy\u00ean li\u1ec7u s\u1ebd qua qu\u00e1 tr\u00ecnh \u00e9p \u00e1p su\u1ea5t l\u1edbn v\u00e0 \u00e9p vi\u00ean v\u1edbi khu\u00f4n \u00e9p \u0111\u1ea7u ra, \u00e1p l\u1ef1c \u00e9p \u0111\u01b0\u1ee3c tinh ch\u1ec9nh theo d\u1ea1ng vi\u00ean n\u00e9n d\u1ea1ng c\u00f4ng nghi\u1ec7p ho\u1eb7c vi\u00ean n\u00e9n s\u1eed d\u1ee5ng d\u00e2n d\u1ee5ng.<\/p>\n\n\n\n

“Vi\u00ean n\u00e9n mang hi\u1ec7u n\u0103ng b\u1eb1ng 120% so v\u1edbi vi\u00ean n\u00e9n g\u1ed7 v\u00e0 tro \u0111\u1ed1t gi\u1ea3m \u0111\u1ebfn 90% so v\u1edbi than \u0111\u00e1 truy\u1ec1n th\u1ed1ng”, Ph\u1ea1m Minh Long H\u1ea3i, th\u00e0nh vi\u00ean nh\u00f3m cho bi\u1ebft.<\/p>\n\n\n\n

D\u1ef1 \u00e1n Coffuel gi\u00e0nh gi\u1ea3i Qu\u00e1n qu\u00e2n cu\u1ed9c thi Cu\u1ed9c thi S\u00e1ng t\u1ea1o kh\u1edfi nghi\u1ec7p c\u00f4ng ngh\u1ec7 HUST (Techstart 2023).<\/p>\n\n\n\n

\"D\u1ef1
D\u1ef1 \u00e1n Coffuel gi\u00e0nh gi\u1ea3i qu\u00e1n qu\u00e2n trong cu\u1ed9c thi v\u1ec1 kh\u1edfi nghi\u1ec7p c\u00f4ng ngh\u1ec7. \u1ea2nh: H\u00e0 An<\/em><\/figcaption><\/figure><\/div>\n\n\n\n

PGS.TS Nguy\u1ec5n Phong \u0110i\u1ec1n, Ph\u00f3 Gi\u00e1m \u0111\u1ed1c \u0110\u1ea1i h\u1ecdc B\u00e1ch khoa H\u00e0 N\u1ed9i, \u0111\u00e1nh gi\u00e1 cao \u00fd t\u01b0\u1edfng, \u0111\u01b0a ra c\u00e1c gi\u1ea3i ph\u00e1p c\u00f3 l\u1ee3i cho c\u1ed9ng \u0111\u1ed3ng. \u0110\u00e2y c\u0169ng l\u00e0 h\u01b0\u1edbng nghi\u00ean c\u1ee9u tri\u1ec3n v\u1ecdng \u0111\u01b0a s\u1ea3n ph\u1ea9m th\u01b0\u01a1ng m\u1ea1i h\u00f3a.<\/p>\n\n\n\n

Nh\u01b0 Qu\u1ef3nh<\/strong><\/p>\n\n\n\n

https:\/\/vnexpress.net\/sinh-vien-che-tao-vien-nen-tu-ba-ca-phe-lam-chat-dot-4625667.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

T\u1eadn d\u1ee5ng b\u00e3 c\u00e0 ph\u00ea, m\u00f9n c\u01b0a, 4 b\u1ea1n tr\u1ebb thu\u1ed9c d\u1ef1 \u00e1n Coffuel t\u1ea1o vi\u00ean n\u00e9n \u0111\u1ed1t cho l\u00f2 h\u01a1i c\u00f4ng nghi\u1ec7p thay th\u1ebf than \u0111\u00e1, g\u1ed7 c\u1ee7i, kh\u00ed gas. D\u1ef1 \u00e1n Coffuel do Nguy\u1ec5n Xu\u00e2n B\u1ea3o, Tr\u01b0\u1eddng H\u00f3a v\u00e0 Khoa h\u1ecdc S\u1ef1 s\u1ed1ng, \u0110\u1ea1i h\u1ecdc B\u00e1ch khoa H\u00e0 N\u1ed9i c\u00f9ng nh\u00f3m b\u1ea1n Ph\u1ea1m […]<\/p>\n","protected":false},"author":23,"featured_media":32577,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-32576","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32576","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\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=32576"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32576\/revisions"}],"predecessor-version":[{"id":32578,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32576\/revisions\/32578"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/32577"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=32576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=32576"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=32576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}