{"id":8634,"date":"2023-08-11T17:51:27","date_gmt":"2023-08-11T10:51:27","guid":{"rendered":"https:\/\/pcecatlam.vn\/?post_type=product&p=8634"},"modified":"2023-11-22T10:24:21","modified_gmt":"2023-11-22T03:24:21","slug":"xi-mang-dong-ran-nhanh-cac","status":"publish","type":"product","link":"https:\/\/pcecatlam.vn\/en\/product\/xi-mang-dong-ran-nhanh-cac\/","title":{"rendered":"CAC high aluminum cement"},"content":{"rendered":"

Xi m\u0103ng alumina <\/b>c\u00f3 th\u1eddi gian l\u00e0m c\u1ee9ng \u00edt h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c lo\u00e0i kh\u00e1c. L\u1ea5y lo\u1ea1i n\u00e0y sau 45 ph\u00fat sau khi \u0111\u0103ng k\u00fd. S\u1ef1 c\u1ee9ng cu\u1ed1i c\u00f9ng x\u1ea3y ra sau 10 gi\u1edd. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, c\u00f3 m\u1ed9t nhu c\u1ea7u \u0111\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c tho\u00e1ng qua. Sau \u0111\u00f3, trong th\u00e0nh ph\u1ea7n ban \u0111\u1ea7u th\u00eam th\u1ea1ch cao, nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t gi\u1ed1ng m\u1edbi – bi\u1ebfn th\u1ec3 th\u1ea1ch cao-nh\u00f4m. N\u00f3 \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi m\u1ed9t th\u1eddi gian thi\u1ebft l\u1eadp nhanh h\u01a1n v\u00e0 l\u00e0m c\u1ee9ng v\u1edbi b\u1ea3o to\u00e0n \u0111\u1ea7y \u0111\u1ee7 c\u00e1c \u0111\u1eb7c t\u00ednh c\u01b0\u1eddng \u0111\u1ed9 cao.<\/span><\/p>\n

V\u00e0 \u0111\u1ec3 l\u00e0m cho v\u1eadt li\u1ec7u kh\u00f4ng th\u1ea5m n\u01b0\u1edbc, b\u00ea t\u00f4ng \u0111\u01b0\u1ee3c th\u00eam v\u00e0o n\u00f3. V\u00ec gi\u1ed1ng alumina l\u00e0 m\u1ed9t kh\u1ea3 n\u0103ng ch\u1ecbu n\u01b0\u1edbc \u01b0u ti\u00ean, xi m\u0103ng ch\u1ec9 t\u0103ng c\u01b0\u1eddng c\u00e1c t\u00ednh ch\u1ea5t ban \u0111\u1ea7u n\u00e0y. M\u1ed9t ch\u1ea5t l\u01b0\u1ee3ng quan tr\u1ecdng l\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng s\u01b0\u01a1ng gi\u00e1, c\u0169ng nh\u01b0 ch\u1ed1ng \u0103n m\u00f2n. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i cho v\u1eadt li\u1ec7u nh\u1eefng l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 cho c\u1ed1t th\u00e9p c\u1ee7a n\u00f3.<\/span><\/i><\/p>\n

T\u00ednh ch\u1ea5t t\u00edch c\u1ef1c c\u1ee7a xi m\u0103ng alumina cao <\/b><\/h2>\n

\u0110\u1eb7c \u0111i\u1ec3m s\u1ee9c m\u1ea1nh tuy\u1ec7t v\u1eddi. Ngay c\u1ea3 d\u01b0\u1edbi n\u01b0\u1edbc, v\u1eadt li\u1ec7u s\u1ebd ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c t\u00e1c \u0111\u1ed9ng b\u00ean ngo\u00e0i v\u00e0 h\u00f3a h\u1ecdc. N\u00f3 kh\u00f4ng b\u1ecb \u0103n m\u00f2n, n\u00f3 kh\u00f4ng s\u1ee3 nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p.T\u1ea5t c\u1ea3 \u0111i\u1ec1u n\u00e0y m\u1edf ra nh\u1eefng c\u01a1 h\u1ed9i to l\u1edbn cho vi\u1ec7c s\u1eed d\u1ee5ng n\u00f3.<\/span><\/p>\n

Mi\u1ec5n d\u1ecbch v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n t\u00edch c\u1ef1c c\u1ee7a m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i.\u00a0<\/span><\/p>\n

\u0110\u1ed9 b\u00e1m d\u00ednh tuy\u1ec7t v\u1eddi v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u. V\u00ed d\u1ee5: c\u00e1c ph\u1ee5 ki\u1ec7n kim lo\u1ea1i, th\u01b0\u1eddng l\u00e0 c\u00e1c kh\u1ed1i xi m\u0103ng alumina n\u00e9n ch\u1eb7t.<\/span><\/p>\n

Kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y. Kh\u00f4ng c\u1ea7n ph\u1ea3i s\u1ee3 r\u1eb1ng xi m\u0103ng s\u1ebd kh\u00f4 v\u00e0 v\u1ee1 v\u1ee5n. N\u00f3 ho\u00e0n to\u00e0n ch\u1ecbu \u0111\u01b0\u1ee3c c\u1ea3 vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 d\u00f2ng l\u1eeda tr\u1ef1c ti\u1ebfp.<\/span><\/p>\n

M\u1ed9t c\u01a1 h\u1ed9i \u0111\u1ec3 s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t ch\u1ea5t ph\u1ee5 gia cho xi m\u0103ng th\u00f4ng th\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y \u0111\u00fang khi b\u1ea1n c\u1ea7n ph\u1ea3i l\u00e0m cho c\u1ea5u tr\u00fac ch\u1ecbu \u0111\u01b0\u1ee3c s\u01b0\u01a1ng gi\u00e1, trong khi ti\u1ebft ki\u1ec7m. Tr\u00ean c\u01a1 s\u1edf nguy\u00ean li\u1ec7u alumina l\u00e0m cho h\u1ed7n h\u1ee3p xi m\u0103ng gi\u00e3n n\u1edf nhanh v\u00e0 kh\u00f4ng co l\u1ea1i.<\/span><\/p>\n

Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a alumina<\/b><\/h2>\n

\u0110\u1ea7u ti\u00ean v\u00e0 quan tr\u1ecdng nh\u1ea5t l\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u cao. \u1ede \u0111\u00e2y \u0111i\u1ec1u quan tr\u1ecdng kh\u00f4ng ch\u1ec9 l\u00e0 thi\u1ebft b\u1ecb, m\u00e0 n\u00ean \u0111\u01b0\u1ee3c si\u00eau b\u1ec1n v\u00e0 c\u00f3 s\u1ee9c m\u1ea1nh t\u0103ng l\u00ean. Nh\u01b0ng c\u0169ng tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00f4ng ngh\u1ec7, ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 trong qu\u00e1 tr\u00ecnh b\u1eafn v\u00e0 c\u00e1c s\u1eafc th\u00e1i kh\u00e1c.<\/span><\/p>\n

Nh\u01b0\u1ee3c \u0111i\u1ec3m th\u1ee9 hai li\u00ean quan \u0111\u1ebfn ph\u1ea9m gi\u00e1 c\u1ee7a h\u1ed7n h\u1ee3p. Do th\u1ef1c t\u1ebf r\u1eb1ng gi\u1ed1ng alumina t\u1ea1o ra nhi\u1ec7t khi \u0111\u01b0\u1ee3c l\u00e0m c\u1ee9ng, n\u00f3 kh\u00f4ng th\u00edch h\u1ee3p cho vi\u1ec7c \u0111\u1ed5 c\u00e1c khu v\u1ef1c r\u1ed9ng l\u1edbn. Kh\u00f4ng th\u1ec3 \u0111\u1ed5 xi m\u0103ng nh\u01b0 v\u1eady \u1edf nhi\u1ec7t \u0111\u1ed9 cao, khi nhi\u1ec7t k\u1ebf hi\u1ec3n th\u1ecb nhi\u1ec7t \u0111\u1ed9 tr\u00ean 30 \u0111\u1ed9. \u0110i\u1ec1u n\u00e0y c\u0169ng \u0111\u1ea7y m\u1ea5t s\u1ee9c m\u1ea1nh.<\/span><\/p>\n

Xi m\u0103ng Alumina \u0111\u01b0\u1ee3c chia th\u00e0nh hai nh\u00f3m l\u1edbn: m\u1edf r\u1ed9ng v\u00e0 tr\u1ed9n l\u1eabn. T\u00ednh \u0111\u1eb7c th\u00f9 c\u1ee7a vi\u1ec7c m\u1edf r\u1ed9ng l\u00e0 kh\u1ea3 n\u0103ng nguy\u00ean li\u1ec7u th\u00f4 t\u0103ng l\u00ean trong qu\u00e1 tr\u00ecnh l\u00e0m c\u1ee9ng.\u00a0<\/span><\/p>\n

L\u0129nh v\u1ef1c s\u1eed d\u1ee5ng<\/b><\/h2>\n

Xi m\u0103ng Alumina c\u00f3 m\u1ed9t lo\u1ea1t c\u00e1c m\u1ee5c \u0111\u00edch m\u00e0 n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Th\u00f4ng th\u01b0\u1eddng n\u00f3 \u0111\u01b0\u1ee3c ch\u1ecdn cho c\u00f4ng vi\u1ec7c kh\u1ea9n c\u1ea5p ho\u1eb7c c\u1ea5u tr\u00fac nghi\u00eang d\u01b0\u1edbi m\u1eb7t \u0111\u1ea5t ho\u1eb7c n\u01b0\u1edbc.<\/span><\/p>\n

– N\u1ebfu c\u1ea5u tr\u00fac c\u1ea7u b\u1ecb h\u01b0 h\u1ecfng, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u1ee5c h\u1ed3i th\u00e0nh c\u00f4ng v\u1edbi s\u1ef1 gi\u00fap \u0111\u1ee1 c\u1ee7a m\u1ed9t gi\u1ed1ng alumina do kh\u1ea3 n\u0103ng ch\u1ecbu n\u01b0\u1edbc c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 kh\u1ea3 n\u0103ng c\u1ee7a n\u00f3 \u0111\u1ec3 nhanh ch\u00f3ng thi\u1ebft l\u1eadp v\u00e0 l\u00e0m c\u1ee9ng m\u00e0 kh\u00f4ng b\u1ecb m\u1ea5t s\u1ee9c m\u1ea1nh ngay c\u1ea3 trong n\u01b0\u1edbc.<\/span><\/p>\n

– N\u00f3 x\u1ea3y ra nh\u01b0 v\u1eady c\u1ea5u tr\u00fac ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng trong m\u1ed9t th\u1eddi gian ng\u1eafn, v\u00e0 n\u00f3 l\u00e0 c\u1ea7n thi\u1ebft m\u00e0 n\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ee9c m\u1ea1nh trong hai ng\u00e0y \u0111\u1ea7u ti\u00ean sau khi n\u1ec1n t\u1ea3ng. \u1ede \u0111\u00e2y m\u1ed9t l\u1ea7n n\u1eefa, l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t l\u00e0 alumina.<\/span><\/p>\n

– V\u00ec HZ c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t (ngo\u1ea1i tr\u1eeb ki\u1ec1m),sau \u0111\u00f3 n\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 x\u00e2y d\u1ef1ng trong \u0111i\u1ec1u ki\u1ec7n h\u00e0m l\u01b0\u1ee3ng sunfat cao trong m\u00f4i tr\u01b0\u1eddng (th\u01b0\u1eddng xuy\u00ean nh\u1ea5t trong n\u01b0\u1edbc).<\/span><\/p>\n

– Do s\u1ee9c \u0111\u1ec1 kh\u00e1ng c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i qu\u00e1 tr\u00ecnh \u0103n m\u00f2n, lo\u1ea1i n\u00e0y ph\u00f9 h\u1ee3p kh\u00f4ng ch\u1ec9 \u0111\u1ec3 s\u1eeda ch\u1eefa c\u1ed1t th\u00e9p, m\u00e0 c\u00f2n l\u00e0 neo.<\/span><\/p>\n

– Khi c\u00f4 l\u1eadp gi\u1ebfng d\u1ea7u, h\u1ecd s\u1eed d\u1ee5ng xi m\u0103ng alumina (th\u01b0\u1eddng cao h\u01a1n nh\u00f4m), v\u00ec ch\u00fang \u0111\u00f3ng b\u0103ng ngay c\u1ea3 khi tr\u1ed9n l\u1eabn v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m d\u1ea7u.<\/span><\/p>\n

– V\u00ec xi m\u0103ng alumina c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng th\u1ea5p, n\u00f3 l\u00e0 tuy\u1ec7t v\u1eddi cho ni\u00eam phong l\u1ed7, l\u1ed7, l\u1ed7 trong c\u00e1c t\u00e0u bi\u1ec3n, v\u00e0 do s\u1ee9c m\u1ea1nh cao c\u1ee7a nguy\u00ean li\u1ec7u nh\u01b0 m\u1ed9t “mi\u1ebfng v\u00e1” s\u1ebd k\u00e9o d\u00e0i trong m\u1ed9t th\u1eddi gian d\u00e0i.<\/span><\/p>\n

– N\u1ebfu b\u1ea1n c\u1ea7n \u0111\u1eb7t n\u1ec1n m\u00f3ng trong \u0111\u1ea5t v\u1edbi h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc ng\u1ea7m cao th\u00ec b\u1ea5t k\u1ef3 th\u01b0\u01a1ng hi\u1ec7u n\u00e0o c\u1ee7a HZ \u0111\u1ec1u ho\u00e0n h\u1ea3o.<\/span><\/p>\n

– C\u00e1c lo\u1ea1i \u0111a d\u1ea1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng kh\u00f4ng ch\u1ec9 cho vi\u1ec7c l\u1eafp d\u1ef1ng c\u00e1c t\u00f2a nh\u00e0 v\u00e0 c\u1ea5u tr\u00fac v\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a m\u1ed9t th\u1ee9 g\u00ec \u0111\u00f3. N\u0103ng l\u1ef1c \u0111\u01b0\u1ee3c \u0111\u1ed5 t\u1eeb n\u00f3 trong \u0111\u00f3 n\u00f3 \u0111\u01b0\u1ee3c l\u00ean k\u1ebf ho\u1ea1ch \u0111\u1ec3 v\u1eadn chuy\u1ec3n c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i cao, ho\u1eb7c n\u1ebfu ch\u00fang ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t trong \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng t\u00edch c\u1ef1c.<\/span><\/p>\n

– Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t b\u00ea t\u00f4ng ch\u1ecbu l\u1eeda, khi nhi\u1ec7t \u0111\u1ed9 gia nhi\u1ec7t \u0111\u01b0\u1ee3c l\u00ean k\u1ebf ho\u1ea1ch \u1edf m\u1ee9c 1600-1700 \u0111\u1ed9, xi m\u0103ng alumin \u0111\u01b0\u1ee3c th\u00eam v\u00e0o ch\u1ebf ph\u1ea9m.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Xi m\u0103ng alumina c\u00f3 th\u1eddi gian l\u00e0m c\u1ee9ng \u00edt h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c lo\u00e0i kh\u00e1c. L\u1ea5y lo\u1ea1i n\u00e0y sau 45 ph\u00fat sau khi \u0111\u0103ng k\u00fd. S\u1ef1 c\u1ee9ng cu\u1ed1i c\u00f9ng x\u1ea3y ra sau 10 gi\u1edd. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, c\u00f3 m\u1ed9t nhu c\u1ea7u \u0111\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c tho\u00e1ng qua. Sau \u0111\u00f3, […]<\/p>","protected":false},"featured_media":9140,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yst_prominent_words":[],"acf":[],"_links":{"self":[{"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/product\/8634"}],"collection":[{"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/comments?post=8634"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/media\/9140"}],"wp:attachment":[{"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/media?parent=8634"}],"wp:term":[{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/yst_prominent_words?post=8634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}