{"id":110853,"date":"2021-09-02T09:11:49","date_gmt":"2021-09-02T01:11:49","guid":{"rendered":"https:\/\/www.alpapowder.com\/110853\/"},"modified":"2021-09-02T09:11:49","modified_gmt":"2021-09-02T01:11:49","slug":"hieu-duoc-bot-trong-cuoc-song","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/110853\/","title":{"rendered":"Hi\u1ec3u \u0111\u01b0\u1ee3c b\u1ed9t trong cu\u1ed9c s\u1ed1ng"},"content":{"rendered":"<p>Kh\u00f4ng c\u00f3 b\u1ed9t kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u. B\u1ed9t l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a c\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i, l\u1ef1c l\u01b0\u1ee3ng h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt quan tr\u1ecdng nh\u1ea5t cho c\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 cao, n\u1ec1n t\u1ea3ng quan tr\u1ecdng nh\u1ea5t c\u1ee7a c\u00f4ng nghi\u1ec7p qu\u1ed1c ph\u00f2ng hi\u1ec7n \u0111\u1ea1i v\u00e0 l\u00e0 nguy\u00ean li\u1ec7u th\u00f4 c\u01a1 b\u1ea3n nh\u1ea5t cho m\u1ecdi t\u1ea7ng l\u1edbp x\u00e3 h\u1ed9i. B\u1ed9t c\u00f3 \u1edf kh\u1eafp m\u1ecdi n\u01a1i v\u00e0 li\u00ean quan m\u1eadt thi\u1ebft \u0111\u1ebfn cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta.<\/p>\n<p>Thu\u1eadt ng\u1eef b\u1ed9t l\u1ea7n \u0111\u1ea7u ti\u00ean xu\u1ea5t hi\u1ec7n v\u00e0o \u0111\u1ea7u nh\u1eefng n\u0103m 1950. N\u00f3 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 c\u00f3 nhi\u1ec1u b\u1ec1 m\u1eb7t kh\u00f4ng li\u00ean t\u1ee5c, di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn v\u00e0 \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o b\u1edfi nhi\u1ec1u v\u1eadt li\u1ec7u d\u1ea1ng h\u1ea1t nh\u1ecf. N\u00f3i m\u1ed9t c\u00e1ch t\u1ed5ng qu\u00e1t h\u01a1n, b\u1ed9t l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p bao g\u1ed3m v\u00f4 s\u1ed1 ch\u1ea5t d\u1ea1ng h\u1ea1t t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf.<\/p>\n<p>B\u1ed9t l\u00e0 t\u1eadp h\u1ee3p c\u00e1c h\u1ea1t m\u1ecbn r\u1eafn, &lt;100\u03bcm l\u00e0 b\u1ed9t (b\u1ee5i),&gt; 100\u03bcm l\u00e0 (h\u1ea1t).<\/p>\n<p>B\u1ed9t t\u1ed3n t\u1ea1i \u1edf d\u1ea1ng l\u1ecfng, kh\u00ed v\u00e0 r\u1eafn. B\u1ed9t th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 ch\u1ec9 m\u1ed9t ch\u1ea5t r\u1eafn c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf. Ch\u1ea5t r\u1eafn \u0111\u01b0\u1ee3c chia th\u00e0nh tr\u1ea1ng th\u00e1i ph\u00e2n t\u00e1n v\u00e0 tr\u1ea1ng th\u00e1i t\u1eadp h\u1ee3p. H\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i b\u1ed9t \u0111\u1ec1u \u1edf tr\u1ea1ng th\u00e1i ph\u00e2n t\u00e1n.<\/p>\n<h4>T\u00ednh ch\u1ea5t c\u01a1 b\u1ea3n c\u1ee7a b\u1ed9t<\/h4>\n<ul>\n<li>C\u00e1c t\u00ednh ch\u1ea5t h\u00ecnh h\u1ecdc c\u1ee7a b\u1ed9t: k\u00edch th\u01b0\u1edbc, s\u1ef1 ph\u00e2n b\u1ed1 c\u1ee1 h\u1ea1t, h\u00ecnh d\u1ea1ng h\u1ea1t v\u00e0 tr\u1ea1ng th\u00e1i t\u00edch t\u1ee5 c\u1ee7a c\u00e1c h\u1ea1t b\u1ed9t.<\/li>\n<li>T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a b\u1ed9t: g\u00f3c ma s\u00e1t c\u1ee7a b\u1ed9t, \u00e1p su\u1ea5t c\u1ee7a b\u1ed9t, t\u00ednh ch\u1ea5t l\u01b0u \u0111\u1ed9ng v\u00e0 chuy\u1ec3n \u0111\u1ed9ng trong ch\u1ea5t l\u1ecfng.<\/li>\n<li>C\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc kh\u00e1c c\u1ee7a b\u1ed9t: c\u00e1c t\u00ednh ch\u1ea5t \u0111i\u1ec7n, t\u1eeb, quang h\u1ecdc, \u00e2m h\u1ecdc v\u00e0 nhi\u1ec7t c\u1ee7a b\u1ed9t, c\u0169ng nh\u01b0 c\u00e1c \u0111\u1eb7c t\u00ednh k\u1ebft d\u00ednh, h\u1ea5p ph\u1ee5, k\u1ebft d\u00ednh, th\u1ea5m \u01b0\u1edbt v\u00e0 n\u1ed5.<\/li>\n<\/ul>\n<h4>Ph\u00e2n lo\u1ea1i b\u1ed9t<\/h4>\n<p>Theo nguy\u00ean nh\u00e2n, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh b\u1ed9t t\u1ef1 nhi\u00ean v\u00e0 b\u1ed9t nh\u00e2n t\u1ea1o. Theo ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh ph\u01b0\u01a1ng ph\u00e1p nghi\u1ec1n c\u01a1 h\u1ecdc v\u00e0 b\u1ed9t ph\u01b0\u01a1ng ph\u00e1p h\u00f3a h\u1ecdc. Theo k\u00edch th\u01b0\u1edbc h\u1ea1t, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh h\u1ea1t s\u01a1 c\u1ea5p, h\u1ea1t t\u1eadp h\u1ee3p, h\u1ea1t k\u1ebft t\u1ee5 v\u00e0 h\u1ea1t floc. Theo tr\u1ea1ng th\u00e1i ph\u00e2n t\u00e1n, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh b\u1ed9t th\u00f4 (&gt; 0,5mm), b\u1ed9t v\u1eeba v\u00e0 m\u1ecbn (0,074 ~ 0,5mm), b\u1ed9t m\u1ecbn (10 ~ 74\u03bcm), b\u1ed9t m\u1ecbn (0,1 ~ 10\u03bcm), b\u1ed9t nano (&lt; 100nm).<\/p>\n<h4>V\u1eadt li\u1ec7u b\u1ed9t th\u00f4ng th\u01b0\u1eddng<\/h4>\n<p>B\u1ed9t kim lo\u1ea1i bao g\u1ed3m b\u1ed9t s\u1eaft kh\u1eed, b\u1ed9t k\u1ebdm, b\u1ed9t \u0111\u1ed3ng, b\u1ed9t niken v\u00e0 b\u1ed9t nh\u00f4m. B\u1ed9t phi kim lo\u1ea1i bao g\u1ed3m \u0111\u00e1 tr\u00e2n ch\u00e2u, \u0111\u1ea5t diatomit, tourmaline, icelandit, brucit, v\u1eadt li\u1ec7u h\u1eefu c\u01a1, cao su t\u1ef1 nhi\u00ean v\u00e0 s\u1ee3i t\u1ed5ng h\u1ee3p. Tinh b\u1ed9t, xenlulo, nh\u1ef1a t\u1ed5ng h\u1ee3p, v\u1eadt li\u1ec7u v\u00f4 c\u01a1 bao g\u1ed3m canxi cacbonat, silicat, aluminat, photphat, b\u1ed9t silic.<\/p>\n<p>Ngo\u00e0i ra, c\u00f2n c\u00f3 c\u00e1c v\u1eadt li\u1ec7u l\u00e0m t\u1eeb carbon nh\u01b0 carbon \u0111en, graphene, s\u1ee3i carbon, v\u1eadt li\u1ec7u nano, v\u1eadt li\u1ec7u composite, thu\u1ed1c b\u1eafc d\u1ea1ng b\u1ed9t.<\/p>\n<h4>C\u00f4ng ngh\u1ec7 b\u1ed9t<\/h4>\n<ul>\n<li>Chu\u1ea9n b\u1ecb: c\u00e1c ph\u01b0\u01a1ng ph\u00e1p v\u1eadt l\u00fd, h\u00f3a h\u1ecdc v\u00e0 c\u01a1 h\u1ecdc.<\/li>\n<li>Ch\u1ebf bi\u1ebfn: nghi\u1ec1n, ph\u00e2n lo\u1ea1i, ph\u00e2n t\u00e1n, tr\u1ed9n, t\u1ea1o h\u1ea1t, x\u1eed l\u00fd b\u1ec1 m\u1eb7t, t\u1ea7ng s\u00f4i, l\u00e0m kh\u00f4, t\u1ea1o h\u00ecnh, thi\u00eau k\u1ebft, lo\u1ea1i b\u1ecf b\u1ee5i, n\u1ed5 b\u1ee5i, v\u1eadn chuy\u1ec3n, l\u01b0u tr\u1eef, \u0111\u00f3ng g\u00f3i, v.v.<\/li>\n<li>Ki\u1ec3m tra: \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e1c t\u00ednh ch\u1ea5t h\u00ecnh h\u1ecdc c\u01a1 h\u1ecdc, v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc kh\u00e1c nhau c\u1ee7a b\u1ed9t.<\/li>\n<\/ul>\n<h4>B\u1ed9t trong cu\u1ed9c s\u1ed1ng<\/h4>\n<ul>\n<li><strong>Qu\u1ea7n \u00e1o<\/strong><\/li>\n<\/ul>\n<p>M\u00e0u s\u1eafc kh\u00e1c nhau c\u1ee7a qu\u1ea7n \u00e1o l\u00e0 do c\u00f3 th\u00eam oxit, cromat, sunfat, silicat, hydroxit, sunfua, kim lo\u1ea1i, &#8230; C\u00e1c v\u1eadt li\u1ec7u b\u1ed9t kh\u00e1c nhau c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m c\u00e1c n\u00fat kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 n\u00fat nh\u1ef1a, n\u00fat g\u1ed1m (zirconia), nh\u1ef1a c\u00fac \u00e1o, n\u00fat kim lo\u1ea1i (\u0111\u1ed3ng), v.v. Th\u00eam canxi cacbonat, cao lanh, b\u1ed9t talc, barit v\u00e0 c\u00e1c lo\u1ea1i b\u1ed9t kh\u00e1c v\u00e0o gi\u00e0y cao su c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00f2n c\u1ee7a gi\u00e0y. Th\u00eam nano titanium dioxide, nano zinc oxide, nano <a class=\"wpil_keyword_link\" href=\"https:\/\/www.alpapowder.com\/projects\/electronic\/\"   title=\"silicon\" data-wpil-keyword-link=\"linked\">silicon<\/a> oxide, &#8230; c\u00f3 th\u1ec3 \u1ee9c ch\u1ebf vi khu\u1ea9n v\u00e0 kh\u1eed m\u00f9i cho \u0111\u00f4i t\u1ea5t b\u1ecb m\u00f2n. Th\u00eam carbon \u0111en, thi\u1ebfc \u0111i\u00f4x\u00edt, \u00f4x\u00edt k\u1ebdm, \u00f4x\u00edt titan, vv c\u00f3 th\u1ec3 l\u00e0m cho qu\u1ea7n \u00e1o ch\u1ed1ng t\u0129nh \u0111i\u1ec7n; Th\u00eam m\u1ed9t \u00edt b\u1ed9t g\u1ed1m nano h\u1ed3ng ngo\u1ea1i xa c\u00f3 th\u1ec3 l\u00e0m cho qu\u1ea7n \u00e1o \u1ea5m h\u01a1n.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-110788 size-full\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-clothes.jpg\" alt=\"\" width=\"1500\" height=\"430\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-clothes.jpg 1500w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-clothes-300x86.jpg 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-clothes-1024x294.jpg 1024w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-clothes-768x220.jpg 768w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/p>\n<ul>\n<li><strong>\u0110\u1ed3 \u0103n<\/strong><\/li>\n<\/ul>\n<p>B\u1ed9t th\u1ef1c ph\u1ea9m th\u00f4ng th\u01b0\u1eddng, s\u1eefa \u0111\u1eadu n\u00e0nh, s\u1eefa b\u1ed9t, c\u00e0 ph\u00ea, mu\u1ed1i,\u2026 \u0111\u1ec1u l\u00e0 b\u1ed9t; <a class=\"wpil_keyword_link\" href=\"https:\/\/www.alpapowder.com\/projects\/flue-gas-desulphurization\/\"   title=\"baking soda\" data-wpil-keyword-link=\"linked\">baking soda<\/a> l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m b\u00e1nh m\u00ec v\u00e0 b\u00e1nh m\u00ec h\u1ea5p; n\u01b0\u1edbc kho\u00e1ng \u0111\u00e1 y h\u1ecdc \u0111\u01b0\u1ee3c m\u1ec7nh danh l\u00e0 b\u1ea3o b\u1ed1i trong c\u00e1c lo\u1ea1i n\u01b0\u1edbc kho\u00e1ng; zeolite c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n nh\u01b0 m\u1ed9t s\u1ea3n ph\u1ea9m s\u1ee9c kh\u1ecfe. \u0110\u1ec3 ch\u1ed1ng l\u00e3o h\u00f3a, lo\u1ea1i b\u1ecf c\u00e1c kim lo\u1ea1i n\u1eb7ng t\u00edch t\u1ee5 trong c\u01a1 th\u1ec3. Thu\u1ed1c gi\u1ea3i \u0111\u1ed9c ng\u01b0u ho\u00e0ng th\u01b0\u1eddng d\u00f9ng v\u00e0 h\u1ea1t gi\u1ea3i \u0111\u1ed9c thanh nhi\u1ec7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u00eam b\u1ed9t talc, c\u1ee5c, \u0111\u00e1 b\u1ecdt, alunit, th\u1ea1ch t\u00edn, th\u1ea1ch cao, v.v &#8230;; B\u1ed9 \u0111\u1ed3 \u0103n v\u00f4 tr\u00f9ng v\u00e0 bao b\u00ec th\u1ef1c ph\u1ea9m v\u00f4 tr\u00f9ng l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u nano \u0111\u00e3 c\u00f3 s\u1eb5n.<\/p>\n<p><img decoding=\"async\" class=\"wp-image-110801 size-full aligncenter\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-food.jpg\" alt=\"\" width=\"1500\" height=\"430\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-food.jpg 1500w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-food-300x86.jpg 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-food-1024x294.jpg 1024w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-food-768x220.jpg 768w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/p>\n<ul>\n<li><strong>N\u01a1i c\u01b0 tr\u00fa<\/strong><\/li>\n<\/ul>\n<p>xi m\u0103ng. B\u00f9n \u0111\u1ea5t t\u1ea3o c\u00e1t l\u00e0m nguy\u00ean li\u1ec7u ch\u00ednh c\u00f3 ch\u1ee9c n\u0103ng l\u1ecdc kh\u00f4ng kh\u00ed v\u00e0 h\u1ea5p ph\u1ee5 formaldehyde r\u1ea5t t\u1ed1t. T\u1ea5m c\u00e1ch nhi\u1ec7t Perlite kh\u00f4ng ch\u1ec9 nh\u1eb9 v\u1edbi m\u1eadt \u0111\u1ed9 kh\u1ed1i m\u00e0 c\u00f2n c\u00f3 \u0111\u1ed9 b\u1ec1n cao, ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi lo\u1ea1i c\u00f4ng tr\u00ecnh. C\u00e1c ch\u1ea5t ph\u1ee7 ki\u1ebfn \u200b\u200btr\u00fac th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c b\u1ed5 sung th\u00eam cao lanh, sepiolit, bentonit, b\u1ed9t th\u1ea1ch cao, b\u1ed9t th\u1ea1ch anh, v.v &#8230; C\u00e1c v\u1eadt li\u1ec7u ch\u1ecbu l\u1eeda nh\u01b0 silic, magie v\u00e0 cacbon \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng kh\u00e1c nhau.<\/p>\n<ul>\n<li><strong>Du l\u1ecbch<\/strong><\/li>\n<\/ul>\n<p>S\u1ee3i carbon, nh\u00f4m v\u00e0 magi\u00ea gi\u00fap gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a xe c\u1ed9 v\u00e0 m\u00e1y bay; l\u1ed1p xe \u00f4 t\u00f4, gh\u1ebf ng\u1ed3i, v\u00f4 l\u0103ng, vv \u0111\u01b0\u1ee3c l\u00e0m \u0111\u1ea7y b\u1eb1ng canxi cacbonat, b\u1ed9t wollastonite, b\u1ed9t mica, nh\u00f4m hydroxit, v.v.; c\u00e1c \u1ed1ng nano carbon c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u1ea1ch t\u00edch h\u1ee3p; kim lo\u1ea1i Lithium \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t pin lithium; B\u1ed9t nh\u00f4m, b\u1ed9t mica, vv \u0111\u01b0\u1ee3c th\u00eam v\u00e0o s\u01a1n.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-110814 size-full\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-travel.jpg\" alt=\"\" width=\"1500\" height=\"430\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-travel.jpg 1500w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-travel-300x86.jpg 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-travel-1024x294.jpg 1024w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder-travel-768x220.jpg 768w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>V\u1eadt li\u1ec7u b\u1ed9t, c\u00f4ng ngh\u1ec7 b\u1ed9t, thi\u1ebft b\u1ecb v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau nh\u01b0 h\u00f3a ch\u1ea5t, nh\u1ef1a, s\u01a1n, ch\u1ea5t ph\u1ee7, d\u1ec7t may, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, th\u1ef1c ph\u1ea9m, \u0111i\u1ec7n t\u1eed, qu\u1ed1c ph\u00f2ng v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>T\u0103ng c\u01b0\u1eddng c\u00e1c n\u1ed7 l\u1ef1c nghi\u00ean c\u1ee9u trong vi\u1ec7c \u0111\u1ed3ng nh\u1ea5t kho\u00e1ng ch\u1ea5t, tinh ch\u1ebf, nghi\u1ec1n si\u00eau m\u1ecbn, ph\u00e2n lo\u1ea1i v\u00e0 ph\u00e2n lo\u1ea1i, s\u1eeda \u0111\u1ed5i b\u1ec1 m\u1eb7t, v.v.; ph\u00e1t tri\u1ec3n theo h\u01b0\u1edbng thu nh\u1ecf, ch\u1ee9c n\u0103ng h\u00f3a, thanh l\u1ecdc, tinh l\u1ecdc cao; hi\u1ec7n \u0111\u1ea1i h\u00f3a v\u00e0 th\u00f4ng minh h\u00f3a thi\u1ebft b\u1ecb b\u1ed9t.<\/p>\n<p>T\u0103ng c\u01b0\u1eddng \u1ee9ng d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u ch\u1ee9c n\u0103ng kho\u00e1ng trong ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y, tr\u00e1m tr\u00e9t v\u00e0 s\u01a1n ph\u1ee7, qu\u1ea3n l\u00fd b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, t\u00edch tr\u1eef n\u0103ng l\u01b0\u1ee3ng v\u00e0 gi\u1eef \u1ea9m, v.v &#8230;; m\u1edf r\u1ed9ng sang c\u00e1c l\u0129nh v\u1ef1c khoa h\u1ecdc \u0111\u1eddi s\u1ed1ng v\u00e0 khoa h\u1ecdc th\u00f4ng tin.<\/p>\n<p>&nbsp;<\/p>\n<p>Ngu\u1ed3n b\u00e0i vi\u1ebft: China Powder Network<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u00f4ng c\u00f3 b\u1ed9t kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u. B\u1ed9t l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a c\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i, l\u1ef1c l\u01b0\u1ee3ng h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt quan tr\u1ecdng nh\u1ea5t cho c\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 cao, n\u1ec1n t\u1ea3ng quan tr\u1ecdng nh\u1ea5t c\u1ee7a c\u00f4ng nghi\u1ec7p qu\u1ed1c ph\u00f2ng hi\u1ec7n \u0111\u1ea1i v\u00e0 l\u00e0 nguy\u00ean li\u1ec7u th\u00f4 c\u01a1 b\u1ea3n nh\u1ea5t cho m\u1ecdi t\u1ea7ng l\u1edbp x\u00e3 h\u1ed9i. B\u1ed9t c\u00f3 \u1edf kh\u1eafp m\u1ecdi n\u01a1i v\u00e0 li\u00ean quan m\u1eadt thi\u1ebft \u0111\u1ebfn cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta.<\/p>\n","protected":false},"author":6,"featured_media":110828,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[830],"tags":[],"class_list":["post-110853","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/110853"}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=110853"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/110853\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/110828"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=110853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=110853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=110853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}