C\u00f4ng ty CP xi m\u0103ng Vicem Ho\u00e0ng Mai l\u00e0 \u0111\u01a1n v\u1ecb th\u00e0nh vi\u00ean c\u1ee7a T\u1ed5ng c\u00f4ng ty Xi m\u0103ng Vi\u1ec7t Nam. Sau h\u01a1n 20 n\u0103m c\u00f3 m\u1eb7t tr\u00ean th\u1ecb tr\u01b0\u1eddng, s\u1ea3n ph\u1ea9n c\u1ee7a Vicem Ho\u00e0ng Mai v\u1edbi bi\u1ec3u t\u01b0\u1ee3ng \u201ccon chim L\u1ea1c\u201d \u0111\u00e3 kh\u1eb3ng \u0111\u1ecbnh \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed c\u1ee7a m\u00ecnh tr\u00ean th\u1ecb tr\u01b0\u1eddng xi m\u0103ng trong n\u01b0\u1edbc v\u00e0 xu\u1ea5t kh\u1ea9u. \u00a0<\/span><\/p>\n

S\u1ef1 c\u1ea7n thi\u1ebft c\u1ee7a vi\u1ec7c th\u1ef1c hi\u1ec7n s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o chi\u1ec1u s\u00e2u, x\u1eed l\u00fd n\u00fat th\u1eaft<\/strong><\/span><\/p>\n

H\u1ec7 th\u1ed1ng l\u00f2 nung Ho\u00e0ng Mai c\u00f3 n\u0103ng su\u1ea5t thi\u1ebft k\u1ebf 4.000 t\u1ea5n Clinker\/ng\u00e0y, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 1,26 tri\u1ec7u t\u1ea5n clinker tr\u00ean m\u1ed9t n\u0103m do h\u00e3ng FCB – C\u1ed9ng h\u00f2a Ph\u00e1p cung c\u1ea5p, l\u1eafp \u0111\u1eb7t v\u00e0 chuy\u1ec3n giao \u0111\u1ed3ng b\u1ed9. L\u00e0 h\u1ec7 th\u1ed1ng l\u00f2 nung 3 b\u1ec7, th\u00e1p trao \u0111\u1ed5i nhi\u1ec7t 5 t\u1ea7ng, hai nh\u00e1nh cyclone trao \u0111\u1ed5i nhi\u1ec7t, Calciner Off – Line d\u1ea1ng downdraft lo\u1ea1i 2552 c\u1ee7a FCB, nhi\u00ean li\u1ec7u s\u1eed d\u1ee5ng than c\u00e1m 3 v\u00e0 4a (HG) c\u1ee7a Qu\u1ea3ng Ninh.<\/span><\/p>\n

Sau 20 n\u0103m \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng l\u00f2 nung Ho\u00e0ng Mai \u0111\u00e3 b\u1ed9c l\u1ed9 nh\u1eefng v\u1ea5n \u0111\u1ec1 v\u1ec1 thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 nh\u01b0: Hi\u1ec7u qu\u1ea3 ch\u00e1y c\u1ee7a than \u1edf Calciner k\u00e9m; S\u1ee5t \u00e1p c\u1ee7a h\u1ec7 th\u1ed1ng cyclone th\u00e1p trao \u0111\u1ed5i nhi\u1ec7t l\u1edbn, hi\u1ec7u su\u1ea5t l\u1eafng c\u1ee7a cylone C1 th\u1ea5p; Hi\u1ec7u su\u1ea5t thu h\u1ed3i nhi\u1ec7t c\u1ee7a h\u1ec7 th\u1ed1ng ghi l\u00e0m l\u1ea1nh th\u1ea5p. Nh\u1eefng t\u1ed3n t\u1ea1i n\u00eau tr\u00ean \u0111\u00e3 \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn ti\u00eau hao n\u0103ng l\u01b0\u1ee3ng, kh\u00f4ng n\u00e2ng cao \u0111\u01b0\u1ee3c n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t, kh\u00f3 kh\u0103n trong vi\u1ec7c s\u1eed d\u1ee5ng nhi\u00ean li\u1ec7u c\u00f3 ph\u1ea9m c\u1ea5p th\u1ea5p, kh\u00f3 kh\u0103n khi s\u1eed d\u1ee5ng r\u00e1c th\u1ea3i l\u00e0m nguy\u00ean nhi\u00ean li\u1ec7u thay th\u1ebf, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u qu\u1ea3 kinh t\u1ebf c\u1ee7a C\u00f4ng ty.<\/span><\/p>\n\n\n\n
V\u1edbi nh\u1eefng t\u1ed3n t\u1ea1i n\u00eau tr\u00ean, vi\u1ec7c th\u1ef1c hi\u1ec7n s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o chi\u1ec1u s\u00e2u, x\u1eed l\u00fd n\u00fat th\u1eaft l\u00e0 vi\u1ec7c l\u00e0m c\u1ea7n thi\u1ebft trong \u0111i\u1ec1u ki\u1ec7n hi\u1ec7n nay khi m\u00e0 ngu\u1ed3n cung \u1ee9ng than c\u00e1m g\u1eb7p r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n, nh\u00e0 m\u00e1y c\u1ea7n ti\u1ebft gi\u1ea3m c\u00e1c chi ph\u00ed c\u0169ng nh\u01b0 n\u00e2ng cao n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng cho c\u00f4ng t\u00e1c ti\u00eau th\u1ee5 t\u1eeb \u0111\u00f3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t \u0111\u1ec3 t\u0103ng n\u0103ng l\u1ef1c c\u1ea1nh tranh<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
c\u0169ng nh\u01b0 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ph\u00e1t th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng ng\u00e0y c\u00e0ng th\u1eaft ch\u1eb7t. \u0110\u1eb7c bi\u1ec7t c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 r\u00e1c th\u1ea3i l\u00e0m nguy\u00ean, nhi\u00ean li\u1ec7u thay th\u1ebf ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ecbnh h\u01b0\u1edbng T\u1ed5ng c\u00f4ng ty Xi m\u0103ng Vi\u1ec7t Nam v\u1ec1 c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t xi m\u0103ng th\u1ebf h\u1ec7 m\u1edbi theo h\u01b0\u1edbng \u201cTu\u1ea7n ho\u00e0n t\u1ef1 nhi\u00ean – Ph\u00e1t th\u1ea3i b\u1eb1ng kh\u00f4ng – Natural Cycle – Zero Emission\u201d, c\u0169ng nh\u01b0 chi\u1ebfn l\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng Vi\u1ec7t Nam th\u1eddi k\u1ef3 2021-2030, \u0111\u1ecbnh h\u01b0\u1edbng \u0111\u1ebfn n\u0103m 2050 c\u1ee7a Ch\u00ednh ph\u1ee7.<\/span><\/p>\n\n\n\n\n
$\"hieu$ <\/a><\/span><\/td>\n<\/tr>\n
C\u00f4ng tr\u01b0\u1eddng s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o h\u1ec7 th\u1ed1ng l\u00f2 nung C\u00f4ng ty Xi m\u0103ng Ho\u00e0ng Mai<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Qua qu\u00e1 tr\u00ecnh t\u1ef1 nghi\u00ean c\u1ee9u, h\u1ecdc h\u1ecfi, \u0111\u00fac k\u1ebft kinh nghi\u1ec7m khi th\u1ef1c hi\u1ec7n s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o c\u00e1c d\u00e2y chuy\u1ec1n l\u00f2 nung c\u1ee7a c\u00e1c \u0111\u01a1n v\u1ecb trong VICEM nh\u01b0: Vicem B\u00fat S\u01a1n, Vicem Ho\u00e0ng Th\u1ea1ch, Vicem H\u1ea3i Ph\u00f2ng, c\u0169ng nh\u01b0 s\u1ef1 mong m\u1ecfi sau nhi\u1ec1u n\u0103m \u1ea5p \u1ee7 d\u1ef1 \u00e1n s\u1eeda ch\u1eefa, c\u1ea3i tao chi\u1ec1u s\u00e2u, x\u1eed l\u00fd n\u00fat th\u1eaft h\u1ec7 th\u1ed1ng l\u00f2 nung Ho\u00e0ng Mai. \u0110\u1eb7c bi\u1ec7t v\u1edbi s\u1ef1 tr\u01b0\u1edfng th\u00e0nh v\u01b0\u1ee3t b\u1eadc c\u1ee7a \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt VICEM n\u00f3i chung v\u00e0 Vicem Ho\u00e0ng Mai n\u00f3i ri\u00eang trong vi\u1ec7c n\u1eafm b\u1eaft, t\u1ef1 l\u00e0m ch\u1ee7 thi\u1ebft b\u1ecb, c\u00f4ng ngh\u1ec7. T\u1ed5ng c\u00f4ng ty Xi m\u0103ng Vi\u1ec7t Nam \u0111\u00e3 tin t\u01b0\u1edfng, ch\u1ec9 \u0111\u1ea1o Vicem Ho\u00e0ng Mai ph\u1ed1i h\u1ee3p v\u1edbi \u0111\u01a1n v\u1ecb trong Vicem v\u00e0 \u0111\u01a1n v\u1ecb t\u01b0 v\u1ea5n trong n\u01b0\u1edbc l\u00e0 Vi\u1ec7n V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng t\u1ef1 th\u1ef1c hi\u1ec7n s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o chi\u1ec1u s\u00e2u, x\u1eed l\u00fd n\u00fat th\u1eaft h\u1ec7 th\u1ed1ng l\u00f2 m\u00e0 kh\u00f4ng ph\u1ea3i thu\u00ea chuy\u00ean gia n\u01b0\u1edbc ngo\u00e0i, thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c n\u1ed9i \u0111\u1ecba h\u00f3a 100%. Vi\u1ec7c t\u1ef1 th\u1ef1c hi\u1ec7n s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o c\u00f3 \u00fd ngh\u0129a r\u1ea5t l\u1edbn \u0111\u1eb7c bi\u1ec7t trong t\u00ecnh h\u00ecnh t\u1ea1i th\u1eddi \u0111i\u1ec3m l\u1eadp ph\u01b0\u01a1ng \u00e1n d\u1ecbch b\u1ec7nh Covid 19 \u0111ang di\u1ec5n bi\u1ebfn ph\u1ee9c t\u1ea1p, gi\u00e1 nguy\u00ean nhi\u00ean li\u1ec7u c\u00f3 xu h\u01b0\u1edbng ng\u00e0y c\u00e0ng t\u0103ng. Vi\u1ec7c thu\u00ea chuy\u00ean gia n\u01b0\u1edbc ngo\u00e0i s\u1ebd \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn ti\u1ebfn \u0111\u1ed9 s\u1eeda ch\u1eefa, chi ph\u00ed th\u1ef1c hi\u1ec7n (chi ph\u00ed thu\u00ea chuy\u00ean gia t\u01b0 v\u1ea5n \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n t\u01b0\u01a1ng t\u1ef1 t\u1ea1i Vi\u1ec7t Nam kho\u1ea3ng tr\u00ean d\u01b0\u1edbi 20 t\u1ef7 \u0111\u1ed3ng), c\u0169ng nh\u01b0 ph\u1ea3i ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o c\u00f4ng ngh\u1ec7 n\u01b0\u1edbc ngo\u00e0i. To\u00e0n b\u1ed9 v\u1eadt t\u01b0, thi\u1ebft b\u1ecb cho s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o chi\u1ec1u s\u00e2u, x\u1eed l\u00fd n\u00fat th\u1eaft \u0111\u01b0\u1ee3c c\u00e1c \u0111\u01a1n v\u1ecb trong n\u01b0\u1edbc gia c\u00f4ng, ch\u1ebf t\u1ea1o v\u00e0 l\u1eafp \u0111\u1eb7t 100%, t\u1eeb \u0111\u00f3 g\u00f3p ph\u1ea7n gi\u1ea3m chi ph\u00ed th\u1ef1c hi\u1ec7n, \u0111\u1ea9y nhanh ti\u1ebfn \u0111\u1ed9 trong \u0111i\u1ec1u ki\u1ec7n nh\u1eadp kh\u1ea9u thi\u1ebft b\u1ecb n\u01b0\u1edbc ngo\u00e0i r\u1ea5t kh\u00f3 kh\u0103n, m\u1ea5t nhi\u1ec1u th\u1eddi gian do d\u1ecbch b\u1ec7nh Covid 19.<\/span><\/p>\n
Tri\u1ec3n khai th\u1ef1c hi\u1ec7n<\/strong><\/span><\/p>\n
V\u1edbi s\u1ef1 ch\u1ec9 \u0111\u1ea1o, h\u1ed7 tr\u1ee3 c\u1ee7a VICEM v\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb th\u00e0nh vi\u00ean trong VICEM, s\u1ef1 ph\u1ed1i h\u1ee3p c\u1ee7a \u0111\u01a1n v\u1ecb t\u01b0 v\u1ea5n Vi\u1ec7n V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, Vicem Ho\u00e0ng mai \u0111\u00e3 th\u1ef1c hi\u1ec7n s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o chi\u1ec1u s\u00e2u, x\u1eed l\u00fd n\u00fat th\u1eaft v\u1edbi ph\u1ea1m vi c\u00f4ng vi\u1ec7c: C\u1ea3i t\u1ea1o, thay th\u1ebf 4 cyclone C1 b\u1eb1ng cyclone th\u1ebf h\u1ec7 m\u1edbi n\u00e2ng cao hi\u1ec7u su\u1ea5t l\u1eafng.- Thay th\u1ebf 30 d\u1ea7m ghi v\u00e0 h\u00e0ng ghi 1 b\u1eb1ng d\u1ea7m ghi, ki\u1ec3u t\u1ea5m ghi th\u1ebf h\u1ec7 m\u1edbi. C\u1ea3i t\u1ea1o Calciner Off – Line ki\u1ec3u downdraft c\u1ee7a FCB sang d\u1ea1ng In \u2013 Line. C\u1ea3i t\u1ea1o Kilnhood \u0111\u1ec3 thay \u0111\u1ed5i v\u1ecb tr\u00ed thu h\u1ed3i nhi\u1ec7t gi\u00f3 3. C\u1ea3i t\u1ea1o c\u00e1c thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3 \u0111i k\u00e8m: Ph\u1ea7n \u1ed1ng gi\u00f3 3 k\u1ebft n\u1ed1i v\u1edbi Kilnhood, Calciner<\/span><\/p>\n\n\n\n\n
$\"hieu$ <\/a><\/span><\/td>\n<\/tr>\n
H\u00ecnh \u1ea3nh: Cyclone C1 sau c\u1ea3i t\u1ea1o<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u0110\u00e1nh gi\u00e1 qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n:<\/span><\/p>\n
Th\u1ea5y \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 r\u1ea5t l\u1edbn m\u00e0 c\u00f4ng t\u00e1c s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o chi\u1ec1u s\u00e2u, x\u1eed l\u00fd n\u00fat th\u1eaft mang l\u1ea1i, T\u1ed5ng C\u00f4ng ty xi m\u0103ng Vi\u1ec7t Nam \u0111\u00e3 ch\u1ec9 \u0111\u1ea1o Vicem Ho\u00e0ng Mai ch\u1ee7 \u0111\u1ed9ng thay \u0111\u1ed5i th\u1eddi gian d\u1eebng s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o chi\u1ec1u s\u00e2u, x\u1eed l\u00fd n\u00fat th\u1eaft l\u00f2 nung d\u1ef1 ki\u1ebfn th\u00e1ng 07\/2022 v\u1edbi th\u1eddi gian d\u1eebng l\u00f2 nung 30 ng\u00e0y sang th\u1ef1c hi\u1ec7n trong th\u00e1ng 3\/2022. Vi\u1ec7c thay \u0111\u1ed5i th\u1eddi gian d\u1eebng l\u00f2 ph\u00f9 h\u1ee3p v\u1edbi t\u00ecnh h\u00ecnh s\u1ea3n xu\u1ea5t kinh doanh c\u1ee7a C\u00f4ng ty c\u0169ng nh\u01b0 di\u1ec5n bi\u1ebfn tr\u1ecb tr\u01b0\u1eddng gi\u00e1 nguy\u00ean, v\u1eadt li\u1ec7u l\u00fac b\u1ea5y gi\u1edd, \u0111\u1eb7c bi\u1ec7t s\u1ebd t\u0103ng hi\u1ec7u qu\u1ea3 r\u1ea5t l\u1edbn cho C\u00f4ng ty xi m\u0103ng Ho\u00e0ng Mai trong 3 qu\u00fd c\u00f2n l\u1ea1i c\u1ee7a n\u0103m.<\/span><\/p>\n
C\u00f9ng v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3, ch\u1ec9 \u0111\u1ea1o quy\u1ebft li\u1ec7t t\u1eeb c\u00f4ng ty m\u1eb9 VICEM v\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb th\u00e0nh vi\u00ean; S\u1ef1 \u0111\u1ed3ng thu\u1eadn quy\u1ebft t\u00e2m c\u1ee7a t\u1eadp th\u1ec3 Vicem Ho\u00e0ng Mai; S\u1ef1 h\u1ed7 tr\u1ee3 hi\u1ec7u qu\u1ea3 c\u1ee7a \u0111\u01a1n v\u1ecb t\u01b0 v\u1ea5n, c\u0169ng nh\u01b0 vi\u1ec7c s\u1eed d\u1ee5ng 100% v\u1eadt t\u01b0, thi\u1ebft b\u1ecb ch\u1ebf t\u1ea1o trong n\u01b0\u1edbc v\u00e0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o chuy\u00ean gia n\u01b0\u1edbc ngo\u00e0i, C\u00f4ng ty \u0111\u00e3 ho\u00e0n th\u00e0nh c\u00f4ng t\u00e1c s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o s\u1edbm h\u01a1n k\u1ebf ho\u1ea1ch \u0111\u1eb7t ra 2,3 ng\u00e0y \u0111\u1eb7c bi\u1ec7t trong \u0111i\u1ec1u ki\u1ec7n d\u1ecbch b\u1ec7nh b\u00f9ng ph\u00e1t, \u0111\u00e1p \u1ee9ng an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 trong su\u1ed1t qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n<\/span><\/p>\n\n\n\n\n
$\"hieu$ <\/a><\/span><\/td>\n<\/tr>\n
H\u00ecnh \u1ea3nh: Calciner sau khi s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Hi\u1ec7u qu\u1ea3 c\u1ee7a d\u1ef1 \u00e1n<\/strong><\/span><\/p>\n
V\u1ec1 k\u1ef9 thu\u1eadt:\u00a0<\/strong>Qua \u0111\u00e1nh gi\u00e1 b\u01b0\u1edbc \u0111\u1ea7u vi\u1ec7c s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o chi\u1ec1u s\u00e2u, x\u1eed l\u00fd n\u00fat th\u1eaft \u0111\u00e3 mang l\u1ea1i hi\u1ec7u qu\u1ea3 k\u1ef9 thu\u1eadt r\u1ea5t l\u1edbn, c\u1ee5 th\u1ec3:<\/span><\/p>\n
T\u0103ng n\u0103ng su\u1ea5t l\u00f2 nung l\u00ean kho\u1ea3ng 300 t\u1ea5n clinker\/ng\u00e0y so v\u1edbi tr\u01b0\u1edbc c\u1ea3i t\u1ea1o (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 100.500 t\u1ea5n clinker\/n\u0103m), t\u0103ng 600 t\u1ea5n clinker\/ng\u00e0y so v\u1edbi n\u0103ng su\u1ea5t thi\u1ebft k\u1ebf (201.000 t\u1ea5n clinker\/n\u0103m). Gi\u1ea3m ti\u00eau hao nhi\u1ec7t cho s\u1ea3n xu\u1ea5t clinker kho\u1ea3ng 45 kcal\/kg clinker. Gi\u1ea3m tr\u00ean 2 kWh\/t\u1ea5n clinker. S\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 than c\u00f3 ph\u1ea9m c\u1ea5p th\u1ea5p, \u0111\u1eb7c bi\u1ec7t trong th\u1eddi \u0111i\u1ec3m kh\u00f3 kh\u0103n v\u1ec1 ngu\u1ed3n cung \u1ee9ng than nh\u01b0 hi\u1ec7n nay.<\/span><\/p>\n\n\n\n\n
$\"hieu$ <\/a><\/span><\/td>\n<\/tr>\n
H\u00ecnh \u1ea3nh: Kilnhood sau khi s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
V\u1ec1 kinh t\u1ebf:\u00a0<\/strong>Vi\u1ec7c th\u1ef1c hi\u1ec7n s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o s\u1edbm h\u01a1n k\u1ebf ho\u1ea1ch \u0111\u00e3 gi\u1ea3m \u0111\u01b0\u1ee3c chi ph\u00ed mua s\u1eafm v\u1eadt t\u01b0 thi\u1ebft b\u1ecb, trong b\u1ed1i c\u1ea3nh gi\u00e1 v\u1eadt t\u01b0 ng\u00e0y c\u00e0ng t\u0103ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 s\u1eaft, th\u00e9p (gi\u1ea3m kho\u1ea3ng 2,5 t\u1ef7 \u0111\u1ed3ng cho v\u1eadt t\u01b0 s\u1eaft, th\u00e9p). Vi\u1ec7c thay \u0111\u1ed5i th\u1eddi gian d\u1eebng l\u00f2 sang th\u00e1ng 3, g\u00f3p ph\u1ea7n t\u0103ng hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t c\u00e1c th\u00e1ng ti\u1ebfp theo kho\u1ea3ng h\u01a1n 16 t\u1ef7 \u0111\u1ed3ng. Gi\u1ea3m 2,3 ng\u00e0y d\u1eebng l\u00f2 nung so v\u1edbi k\u1ebf ho\u1ea1ch, l\u00e0m t\u0103ng s\u1ea3n l\u01b0\u1ee3ng clinker s\u1ea3n xu\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 kinh doanh kho\u1ea3ng 1,6 t\u1ef7 \u0111\u1ed3ng.<\/span><\/p>\n\n\n\n
Vi\u1ec7c t\u1ef1 th\u1ef1c hi\u1ec7n s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o, x\u1eed l\u00fd n\u00fat th\u1eaft gi\u1ea3m \u0111\u01b0\u1ee3c kho\u1ea3ng 20 t\u1ef7 \u0111\u1ed3ng chi ph\u00ed thu\u00ea chuy\u00ean gia n\u01b0\u1edbc ngo\u00e0i. Ti\u1ebft ki\u1ec7m chi ph\u00ed s\u1eeda ch\u1eefa h\u00e0ng n\u0103m t\u1ea1i th\u00e1p trao \u0111\u1ed5i nhi\u1ec7t v\u00e0 ghi l\u1ea1nh kho\u1ea3ng 1,5 t\u1ef7 \u0111\u1ed3ng. T\u0103ng n\u0103ng su\u1ea5t l\u00ean tr\u00ean 300 t\u1ea5n clinker\/ng\u00e0y (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng t\u0103ng s\u1ea3n l\u01b0\u1ee3ng 100.500 t\u1ea5n clinker\/n\u0103m) so v\u1edbi tr\u01b0\u1edbc c\u1ea3i t\u1ea1o, mang l\u1ea1i hi\u1ec7u qu\u1ea3 kho\u1ea3ng 8,8 t\u1ef7 \u0111\u1ed3ng\/n\u0103m. Gi\u1ea3m ti\u00eau hao than cho s\u1ea3n xu\u1ea5t clinker 45 kcal\/kg clinker, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t kho\u1ea3ng 42 t\u1ef7 \u0111\u1ed3ng\/n\u0103m. Gi\u1ea3m ti\u00eau hao \u0111i\u1ec7n cho s\u1ea3n xu\u1ea5t clinker tr\u00ean 2 kWh\/t\u1ea5n clinker, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t kho\u1ea3ng 4,9 t\u1ef7 \u0111\u1ed3ng\/n\u0103m.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Qua t\u00ednh to\u00e1n, th\u1eddi gian thu h\u1ed3i v\u1ed1n khi th\u1ef1c hi\u1ec7n d\u1ef1 \u00e1n kho\u1ea3ng 1,2 n\u0103m.<\/span><\/p>\n\n\n\n
Ngo\u00e0i ra, vi\u1ec7c th\u1ef1c hi\u1ec7n th\u00e0nh c\u00f4ng ch\u01b0\u01a1ng tr\u00ecnh c\u0169ng mang l\u1ea1i hi\u1ec7u qu\u1ea3 l\u1edbn v\u1ec1 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. H\u1ec7 th\u1ed1ng l\u00f2 nung sau c\u1ea3i t\u1ea1o r\u1ea5t ph\u00f9 h\u1ee3p cho vi\u1ec7c s\u1eed d\u1ee5ng r\u00e1c th\u1ea3i l\u00e0m nhi\u00ean li\u1ec7u thay th\u1ebf, Vicem Ho\u00e0ng Mai d\u1ef1 ki\u1ebfn trong th\u1eddi gian t\u1edbi s\u1ebd s\u1eed d\u1ee5ng t\u1eeb 10 \u0111\u1ebfn 30% r\u00e1c th\u1ea3i l\u00e0m nhi\u00ean li\u1ec7u thay th\u1ebf, ph\u1ea5n \u0111\u1ea5u trong t\u01b0\u01a1ng lai s\u1ebd s\u1eed d\u1ee5ng tr\u00ean 50% nhi\u00ean li\u1ec7u thay th\u1ebf cho s\u1ea3n xu\u1ea5t clinker. Gi\u1ea3m ph\u00e1t th\u1ea3i b\u1ee5i, ph\u00e1t th\u1ea3i kh\u00ed NOx, gi\u1ea3m t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch, t\u00e0i nguy\u00ean kh\u00f4ng t\u00e1i t\u1ea1o tr\u00ean m\u1ed9t t\u1ea5n s\u1ea3n ph\u1ea9m.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
B\u00ean c\u1ea1nh nh\u1eefng hi\u1ec7u qu\u1ea3 \u0111\u00e3 \u0111\u1ea1t, s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh s\u1eeda ch\u1eefa, c\u1ea3i t\u1ea1o chi\u1ec1u s\u00e2u, x\u1eed l\u00fd n\u00fat th\u1eaft l\u00f2 nung Nh\u00e0 m\u00e1y xi m\u0103ng Ho\u00e0ng mai c\u00f2n mang \u00fd ngh\u0129a r\u1ea5t l\u1edbn, \u0111\u00e1nh d\u1ea5u m\u1ed9t b\u01b0\u1edbc ngo\u1eb7t m\u1edbi cho VICEM n\u00f3i chung v\u00e0 Vicem Ho\u00e0ng Mai n\u00f3i ri\u00eang, l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a vi\u1ec7c ch\u1ec9 \u0111\u1ea1o quy\u1ebft li\u1ec7t, s\u1ef1 tin t\u01b0\u1edfng c\u1ee7a l\u00e3nh \u0111\u1ea1o VICEM v\u1edbi \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a VICEM, l\u00e0 s\u1ef1 quy\u1ebft t\u00e2m, \u0111\u1ed3ng l\u00f2ng, n\u1ed5 l\u1ef1c c\u1ee7a t\u1eadp th\u1ec3 VICEM. \u0110\u00e2y l\u00e0 ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ea7u ti\u00ean do \u0111\u1ed9i ng\u0169 c\u00e1n b\u1ed9 k\u1ef9 thu\u1eadt VICEM ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c \u0111\u01a1n v\u1ecb trong n\u01b0\u1edbc nghi\u00ean c\u1ee9u tri\u1ec3n khai th\u1ef1c hi\u1ec7n m\u00e0 kh\u00f4ng ph\u1ea3i thu\u00ea, mua c\u00f4ng ngh\u1ec7 v\u00e0 m\u00e1y m\u00f3c, thi\u1ebft b\u1ecb n\u01b0\u1edbc ngo\u00e0i. Qu\u00e1 tr\u00ecnh tri\u1ec3n khai th\u1ef1c hi\u1ec7n \u0111\u1ea3m b\u1ea3o an to\u00e0n tuy\u1ec7t \u0111\u1ed1i cho con ng\u01b0\u1eddi v\u00e0 m\u00e1y m\u00f3c thi\u1ebft b\u1ecb, v\u01b0\u1ee3t ti\u1ebfn \u0111\u1ed9 so v\u1edbi k\u1ebf ho\u1ea1ch.<\/span><\/p>\n
\u0110\u00e2y l\u00e0 h\u01b0\u1edbng \u0111i \u0111\u00fang \u0111\u1eafn, kh\u1eb3ng \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 c\u1ee7a ch\u1ee7 tr\u01b0\u01a1ng \u0111\u1ed5i m\u1edbi s\u00e1ng t\u1ea1o c\u1ee7a VICEM x\u1ee9ng \u0111\u00e1ng v\u1ecb th\u1ebf c\u1ee7a T\u1ed5ng c\u00f4ng ty Nh\u00e0 n\u01b0\u1edbc v\u1edbi vai tr\u00f2 d\u1eabn d\u1eaft th\u1ecb tr\u01b0\u1eddng, \u0111i ti\u00ean phong trong vi\u1ec7c l\u00e0m ch\u1ee7 v\u00e0 ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7.<\/span><\/p>\n
Tin V\u0103n ph\u00f2ng VICEM<\/i><\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
C\u00f4ng ty CP xi m\u0103ng Vicem Ho\u00e0ng Mai l\u00e0 \u0111\u01a1n v\u1ecb th\u00e0nh vi\u00ean c\u1ee7a T\u1ed5ng c\u00f4ng ty Xi m\u0103ng Vi\u1ec7t Nam. Sau h\u01a1n 20 n\u0103m c\u00f3 m\u1eb7t tr\u00ean th\u1ecb tr\u01b0\u1eddng, s\u1ea3n ph\u1ea9n c\u1ee7a Vicem Ho\u00e0ng Mai v\u1edbi bi\u1ec3u t\u01b0\u1ee3ng \u201ccon…<\/p>\n","protected":false},"author":1,"featured_media":5606,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7,8],"tags":[],"yoast_head":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\n