![](\"javascript:openImage('\/images_upload\/small_2832.jpg');\")
<\/A><\/FONT> H\u1ec7 th\u1ed1ng thu h\u1ed3i nhi\u1ec7t th\u1ea3i<\/SPAN>
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Theo c\u00e1c chuy\u00ean gia, c\u00e1c nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n, luy\u1ec7n kim, xi m\u0103ng, ho\u00e1 ch\u1ea5t, g\u1ea1ch, g\u1ed1m s\u1ee9, thu\u1ef7 tinh, d\u1ec7t nhu\u1ed9m, \u00e9p nh\u1ef1a, ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, \u0111\u01b0\u1eddng c\u00e0 ph\u00ea, ch\u00e8… \u0111\u1ec1u c\u00f3 c\u00e1c l\u00f2 \u0111\u1ed1t s\u1eed d\u1ee5ng than, d\u1ea7u, ga ho\u1eb7c \u0111i\u1ec7n n\u0103ng \u0111\u1ec3 t\u1ea1o ra nhi\u1ec7t \u0111\u1ed9 cao trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t. Ph\u1ea7n nhi\u1ec7t th\u1eadt s\u1ef1 g\u00f3p ph\u1ea7n t\u1ea1o th\u00e0nh s\u1ea3n ph\u1ea9m th\u01b0\u1eddng ch\u1ec9 chi\u1ebfm t\u1eeb 5% t\u1edbi 30%. Ph\u1ea7n l\u1edbn nhi\u1ec7t n\u0103ng c\u00f2n l\u1ea1i \u0111i theo kh\u00ed th\u1ea3i, n\u01b0\u1edbc th\u1ea3i ho\u1eb7c l\u00e0m ngu\u1ed9i m\u00e1y… v\u00e0 tho\u00e1t ra m\u00f4i tr\u01b0\u1eddng, g\u00f3p ph\u1ea7n l\u00e0m tr\u00e1i \u0111\u1ea5t n\u00f3ng l\u00ean. <\/FONT><\/P> C\u00e1c chuy\u00ean gia cho r\u1eb1ng, n\u1ebfu t\u1eadn d\u1ee5ng tri\u1ec7t \u0111\u1ec3 nhi\u1ec7t l\u01b0\u1ee3ng sinh ra t\u1eeb c\u00e1c qu\u00e1 tr\u00ecnh \u0111\u1ed1t, l\u01b0\u1ee3ng CO2 v\u00e0 SO2 c\u00f9ng c\u00e1c ch\u1ea5t kh\u00ed \u0111\u1ed9c h\u1ea1i do s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p sinh ra c\u00f3 th\u1ec3 gi\u1ea3m t\u1eeb 50% \u0111\u1ebfn 80%. V\u1edbi c\u00e1c thi\u1ebft b\u1ecb thu h\u1ed3i nhi\u1ec7t hi\u1ec7n \u0111\u1ea1i ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng h\u1ea7u h\u1ebft nhi\u1ec7t n\u0103ng th\u1ea3i ra \u0111\u1ec3 \u0111\u01b0a tr\u1edf l\u1ea1i qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/FONT><\/P> Ng\u00e0nh c\u00f4ng nghi\u1ec7p xi m\u0103ng l\u00e0 m\u1ed9t v\u00ed d\u1ee5 – ng\u00e0nh n\u00e0y ti\u00eau hao n\u0103ng l\u01b0\u1ee3ng r\u1ea5t l\u1edbn, \u0111\u1ec3 s\u1ea3n xu\u1ea5t ra m\u1ed9t t\u1ea5n clinker theo c\u00f4ng ngh\u1ec7 l\u00f2 nung ti\u00ean ti\u1ebfn ph\u1ea3i ti\u00eau t\u1ed1n 730.000- 800.000 kcal t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 110-120kg than ti\u00eau chu\u1ea9n, \u0111\u1ed3ng th\u1eddi th\u1ea3i ra ngo\u00e0i kh\u00f4ng kh\u00ed l\u01b0\u1ee3ng kh\u00ed th\u1ea3i r\u1ea5t l\u1edbn 2500 – 2800m3 \u1edf nhi\u1ec7t \u0111\u1ed9 t\u1eeb 350-3800C v\u1edbi n\u1ed3ng \u0111\u1ed9 b\u1ee5i trung b\u00ecnh 50mg\/Nm3 g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng, hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh. \u0110\u1ec3 s\u1ea3n xu\u1ea5t ra m\u1ed9t t\u1ea5n xi m\u0103ng ph\u1ea3i ti\u00eau t\u1ed1n 90-100Kwh \u0111i\u1ec7n.<\/FONT><\/P> Nhi\u1ec1u n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi \u0111\u00e3 kh\u00f4ng ng\u1eebng c\u1ea3i ti\u1ebfn l\u00f2 nung t\u1eeb m\u1ed9t th\u00e1p ti\u1ec1n nung trao \u0111\u1ed5i nhi\u1ec7t l\u00ean hai th\u00e1p, t\u1eeb 4 t\u1ea7ng l\u00ean 5,6 t\u1ea7ng v\u1edbi calciner hi\u1ec7u su\u1ea5t cao, t\u1ed1i \u01b0u ho\u00e1 h\u1ec7 th\u1ed1ng gi\u00f3 3, \u0111\u1ec3 g\u00f3p ph\u1ea7n \u0111\u00e1ng k\u1ec3 vi\u1ec7c gi\u1ea3m ti\u00eau hao nhi\u00ean li\u1ec7u nung luy\u1ec7n clinker v\u1edbi \u0111\u1ecbnh m\u1ee9c th\u1ea5p h\u01a1n 720 Kcal\/kg clinker. \u0110\u1ed3ng th\u1eddi thi\u1ebft k\u1ebf c\u1ea3i ti\u1ebfn thi\u1ebft b\u1ecb nghi\u1ec1n nguy\u00ean li\u1ec7u nghi\u1ec1n than, nghi\u1ec1n xi m\u0103ng. T\u1eeb nghi\u1ec1n bi sang nghi\u1ec1n con l\u0103n, nghi\u1ec1n \u0111\u1ee9ng, nghi\u1ec1n Horomill v\u1edbi h\u1ec7 th\u1ed1ng thi\u1ebft b\u1ecb ph\u00e2n ly hi\u1ec7u su\u1ea5t cao, gi\u1ea3m ti\u00eau hao \u0111i\u1ec7n n\u0103ng d\u01b0\u1edbi \u0111\u1ecbnh m\u1ee9c 90 Kwh\/t\u1ea5n xi m\u0103ng. <\/FONT><\/P> T\u1ea1i Vi\u1ec7t Nam, m\u1ed9t h\u1ec7 th\u1ed1ng thi\u1ebft b\u1ecb tr\u1ea1m ph\u00e1t \u0111i\u1ec7n nhi\u1ec7t kh\u00ed th\u1ea3i c\u00f4ng su\u1ea5t 2.950 kW c\u1ee7a Nh\u1eadt B\u1ea3n \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o d\u00e2y chuy\u1ec1n xi m\u0103ng h\u1ec7 kh\u00f4 l\u00f2 quay c\u00f4ng su\u1ea5t clinker 3.000 t\u1ea5n\/ng\u00e0y t\u1ea1i Nh\u00e0 m\u00e1y xi m\u0103ng H\u00e0 Ti\u00ean 2. Sau 7 n\u0103m ho\u1ea1t \u0111\u1ed9ng, tr\u1ea1m ph\u00e1t \u0111i\u1ec7n nhi\u1ec7t kh\u00ed th\u1ea3i t\u1ea1i Nh\u00e0 m\u00e1y xi m\u0103ng H\u00e0 Ti\u00ean 2 \u0111\u00e3 ph\u00e1t ra 105 tri\u1ec7u kWh, mang l\u1ea1i l\u1ee3i \u00edch r\u00f5 r\u1ec7t tr\u00ean c\u00e1c ph\u01b0\u01a1ng di\u1ec7n kinh t\u1ebf x\u00e3 h\u1ed9i, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 gi\u00e1 th\u00e0nh s\u1ea3n xu\u1ea5t xi m\u0103ng, h\u1ec7 th\u1ed1ng thi\u1ebft b\u1ecb c\u1ee7a tr\u1ea1m ph\u00e1t \u0111i\u1ec7n l\u00e0m vi\u1ec7c \u1ed5n \u0111\u1ecbnh, kh\u00f4ng \u1ea3nh h\u01b0\u1edfng t\u1edbi qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t. Thu h\u1ed3i nhi\u1ec7t v\u00e0 t\u00e1i s\u1eed d\u1ee5ng ch\u1ea5t th\u1ea3i c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c xem l\u00e0 bi\u1ec7n ph\u00e1p \u01b0u vi\u1ec7t v\u1eeba gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m, v\u1eeba ti\u1ebft ki\u1ec7m t\u00e0i ch\u00ednh cho doanh nghi\u1ec7p. H\u1ec7 th\u1ed1ng thu h\u1ed3i nhi\u1ec7t th\u1ea3iTheo c\u00e1c chuy\u00ean gia, c\u00e1c nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n, luy\u1ec7n kim, xi m\u0103ng, ho\u00e1 ch\u1ea5t, g\u1ea1ch, g\u1ed1m s\u1ee9, thu\u1ef7 […]<\/p>\n","protected":false},"author":2,"featured_media":20139,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[63],"tags":[],"_links":{"self":[{"href":"https:\/\/dntieubieuna.vn\/index.php?rest_route=\/wp\/v2\/posts\/20145"}],"collection":[{"href":"https:\/\/dntieubieuna.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dntieubieuna.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dntieubieuna.vn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/dntieubieuna.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20145"}],"version-history":[{"count":0,"href":"https:\/\/dntieubieuna.vn\/index.php?rest_route=\/wp\/v2\/posts\/20145\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dntieubieuna.vn\/index.php?rest_route=\/wp\/v2\/media\/20139"}],"wp:attachment":[{"href":"https:\/\/dntieubieuna.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dntieubieuna.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dntieubieuna.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
<\/FONT> Theo Ph\u01b0\u01a1ng Anh
D\u0110DN (ng\u00e0y 9\/6\/2013)<\/FONT><\/EM><\/STRONG><\/P><\/p>\n","protected":false},"excerpt":{"rendered":"