{"id":6814,"date":"2021-11-11T01:29:33","date_gmt":"2021-11-10T18:29:33","guid":{"rendered":"https:\/\/miennampetro.com.vn\/en\/?p=6814"},"modified":"2022-07-28T16:04:26","modified_gmt":"2022-07-28T09:04:26","slug":"phuong-phap-xac-dinh-diem-nho-giot-cua-mo-boi-tron","status":"publish","type":"post","link":"https:\/\/miennampetro.com.vn\/en\/phuong-phap-xac-dinh-diem-nho-giot-cua-mo-boi-tron\/","title":{"rendered":"Ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m nh\u1ecf gi\u1ecdt c\u1ee7a m\u1ee1 b\u00f4i tr\u01a1n"},"content":{"rendered":"

M\u1ee1<\/a> l\u00e0 m\u1ed9t c\u1ea5u tr\u00fac r\u1eafn ho\u1eb7c b\u00e1n r\u1eafn bao g\u1ed3m ch\u1ea5t l\u00e0m \u0111\u1eb7c, d\u1ea7u g\u1ed1c v\u00e0 c\u00e1c ch\u1ea5t ph\u1ee5 gia c\u00f3 c\u00e1c t\u00ednh ch\u1ea5t \u0111\u1eb7c bi\u1ec7t. C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ednh n\u0103ng c\u1ee7a m\u1ee1 v\u00e0 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00e1c lo\u1ea1i m\u1ee1 kh\u00e1c nhau.<\/strong> \u0110i\u1ec3m nh\u1ecf gi\u1ecdt c\u1ee7a m\u1ee1 <\/strong>l\u00e0 m\u1ed9t trong ch\u1ec9 ti\u00eau quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng m\u1ee1.<\/p>\n

Nh\u1eb1m gi\u00fap qu\u00fd kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i m\u1ee1 b\u00f4i tr\u01a1n ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y m\u00f3c c\u1ee7a doanh nghi\u1ec7p m\u00ecnh, Miennampetro<\/strong><\/a> s\u1ebd ph\u00e2n t\u00edch ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m nh\u1ecf gi\u1ecdt (dropping point) c\u1ee7a m\u1ee1 b\u00f4i tr\u01a1n th\u00f4ng qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, h\u00e3y theo d\u00f5i nh\u00e9!<\/p>\n

1. \u0110i\u1ec3m nh\u1ecf gi\u1ecdt c\u1ee7a m\u1ee1 l\u00e0 g\u00ec?<\/h2>\n

\u0110i\u1ec3m nh\u1ecf gi\u1ecdt c\u1ee7a m\u1ee1 <\/strong>b\u00f4i tr\u01a1n l\u00e0 s\u1ed1 \u0111o kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a m\u1ee1 v\u00e0 l\u00e0 nhi\u1ec7t \u0111\u1ed9 m\u00e0 m\u1ee1 b\u00f4i tr\u01a1n chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i n\u1eeda r\u1eafn sang tr\u1ea1ng th\u00e1i l\u1ecfng trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3. N\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i ch\u1ea5t l\u00e0m \u0111\u1eb7c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 \u0111\u1ed9 k\u1ebft d\u00ednh c\u1ee7a d\u1ea7u g\u1ed1c v\u00e0 ch\u1ea5t l\u00e0m \u0111\u1eb7c c\u1ee7a m\u1ee1. \u0110i\u1ec3m nh\u1ecf gi\u1ecdt ch\u1ec9 ra gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 tr\u00ean m\u00e0 t\u1ea1i \u0111\u00f3 m\u1ee1 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac c\u1ee7a n\u00f3, tuy nhi\u00ean n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a m\u00e0 m\u1ee1 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Lo\u1ea1i m\u1ee1<\/strong><\/td>\n\u0110i\u1ec3m nh\u1ecf gi\u1ecdt (o<\/sup>C)<\/strong><\/td>\nNhi\u1ec7t \u0111\u1ed9 s\u1eed d\u1ee5ng t\u1ed1i \u0111a (o<\/sup>C)<\/strong><\/td>\n<\/tr>\n
Lithium<\/td>\n175<\/td>\n135<\/td>\n<\/tr>\n
Lithium ph\u1ee9c<\/td>\n260<\/td>\n180<\/td>\n<\/tr>\n
Polyurea<\/td>\n245<\/td>\n180<\/td>\n<\/tr>\n
\u0110\u1ea5t s\u00e9t h\u1eefu c\u01a1<\/td>\n280<\/td>\n190<\/td>\n<\/tr>\n
Calcium<\/td>\n90<\/td>\n60<\/td>\n<\/tr>\n
Calcium khan<\/td>\n140<\/td>\n110<\/td>\n<\/tr>\n
Calcium ph\u1ee9c<\/td>\n230<\/td>\n150<\/td>\n<\/tr>\n
Nh\u00f4m ph\u1ee9c<\/td>\n260<\/td>\n150<\/td>\n<\/tr>\n
Natri<\/td>\n165<\/td>\n120<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0110i\u1ec3m nh\u1ecf gi\u1ecdt c\u1ee7a c\u00e1c lo\u1ea1i m\u1ee1 <\/em><\/p>\n

\u0110i\u1ec3m nh\u1ecf gi\u1ecdt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh c\u00f3 th\u1ec3 ki\u1ec3m tra kh\u00e1c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a m\u1ee1 b\u00f4i tr\u01a1n cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 v\u00e0 \u0111\u1ec3 s\u1eed d\u1ee5ng trong ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n

2. Ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111i\u1ec3m nh\u1ecf gi\u1ecdt c\u1ee7a m\u1ee1
\n\"nh\u1ecf<\/h2>\n

Thi\u1ebft <\/em>b\u1ecb \u0111o <\/em>\u0111i\u1ec3m<\/em> nh\u1ecf gi\u1ecdt<\/em> c\u1ee7a m\u1ee1<\/em> b\u00f4i tr\u01a1n<\/em><\/p>\n

Qui tr\u00ecnh \u0111o \u0111i\u1ec3m nh\u1ecf gi\u1ecdt c\u1ee7a m\u1ee1 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ASTM D566 v\u00e0 D2265. D\u1ee5ng c\u1ee5 th\u1eed nghi\u1ec7m bao g\u1ed3m m\u1ed9t c\u1ed1c \u0111\u1ef1ng m\u1ee1 c\u00f3 l\u1ed7 nh\u1ecf \u1edf \u0111\u00e1y, m\u1eb7t b\u00ean trong c\u1ee7a c\u1ed1c \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp m\u1ee1 c\u1ea7n ki\u1ec3m tra. M\u1ed9t nhi\u1ec7t k\u1ebf \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o c\u1ed1c v\u00e0 gi\u1eef c\u1ed1 \u0111\u1ecbnh sao cho nhi\u1ec7t k\u1ebf kh\u00f4ng ch\u1ea1m v\u00e0o m\u1ee1. C\u1ea3 b\u1ed9 n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o b\u00ean trong m\u1ed9t \u1ed1ng nghi\u1ec7m. \u1ed0ng nghi\u1ec7m \u0111\u01b0\u1ee3c nh\u00fang v\u00e0o m\u1ed9t b\u00ecnh ch\u1ee9a \u0111\u1ea7y d\u1ea7u trong ph\u01b0\u01a1ng ph\u00e1p D566 ho\u1eb7c m\u1ed9t kh\u1ed1i nh\u00f4m trong ph\u01b0\u01a1ng ph\u00e1p D2265. M\u1ed9t nhi\u1ec7t k\u1ebf kh\u00e1c \u0111\u01b0\u1ee3c nh\u00fang v\u00e0o d\u1ea7u ho\u1eb7c kh\u1ed1i nh\u00f4m.<\/p>\n

\u0110\u1ec3 th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m, d\u1ea7u\/kh\u1ed1i nh\u00f4m \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng trong khi \u0111\u01b0\u1ee3c khu\u1ea5y, v\u1edbi t\u1ed1c \u0111\u1ed9 t\u1eeb 8\u00b0F (4,4\u00b0C) \u0111\u1ebfn 12\u00b0F (6,7\u00b0C) m\u1ed7i ph\u00fat cho \u0111\u1ebfn khi nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea1t m\u1ee9c x\u1ea5p x\u1ec9 th\u1ea5p h\u01a1n \u0111i\u1ec3m nh\u1ecf gi\u1ecdt d\u1ef1 ki\u1ebfn l\u00e0 30\u00b0F (17\u00b0C). Gi\u1ea3m nhi\u1ec7t cho \u0111\u1ebfn khi nhi\u1ec7t \u0111\u1ed9 \u1ed1ng nghi\u1ec7m nh\u1ecf h\u01a1n nhi\u1ec7t \u0111\u1ed9 d\u1ea7u\/kh\u1ed1i nh\u00f4m t\u1ed1i \u0111a l\u00e0 4\u00b0F (2,2\u00b0C).<\/p>\n

Khi nhi\u1ec7t \u0111\u1ed9 \u0111\u00e3 \u1ed5n \u0111\u1ecbnh, m\u1eabu \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o. \u0110i\u1ec3m nh\u1ecf gi\u1ecdt l\u00e0 nhi\u1ec7t \u0111\u1ed9 tr\u00ean nhi\u1ec7t k\u1ebf \u1ed1ng nghi\u1ec7m khi m\u1ed9t gi\u1ecdt m\u1ee1 r\u01a1i qua l\u1ed7 tr\u00ean c\u1ed1c \u0111\u1ef1ng m\u1ee1, c\u1ed9ng v\u1edbi h\u1ec7 s\u1ed1 hi\u1ec7u ch\u1ec9nh cho nhi\u1ec7t \u0111\u1ed9 d\u1ea7u\/kh\u1ed1i nh\u00f4m. N\u1ebfu gi\u1ecdt m\u1ee1 k\u00e9o d\u00e0i th\u00e0nh s\u1ee3i, \u0111i\u1ec3m nh\u1ecf gi\u1ecdt l\u00e0 nhi\u1ec7t \u0111\u1ed9 m\u00e0 s\u1ee3i b\u1ecb \u0111\u1ee9t ra. \u0110i\u1ec3m nh\u1ecf gi\u1ecdt r\u1ea5t h\u1eefu \u00edch \u0111\u1ec3 h\u1ed7 tr\u1ee3 x\u00e1c \u0111\u1ecbnh lo\u1ea1i m\u1ee1 v\u00e0 \u0111\u1ec3 thi\u1ebft l\u1eadp v\u00e0 duy tr\u00ec c\u00e1c \u0111i\u1ec3m chu\u1ea9n \u0111\u1ec3 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng. Tuy nhi\u00ean k\u1ebft qu\u1ea3 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ednh n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a m\u1ee1 v\u00ec \u0111i\u1ec3m nh\u1ecf gi\u1ecdt l\u00e0 m\u1ed9t th\u1eed nghi\u1ec7m t\u0129nh trong khi c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u0129nh.<\/p>\n

\"5<\/p>\n

C\u00f3 r\u1ea5t nhi\u1ec1u kh\u00e1ch h\u00e0ng l\u1ea7m t\u01b0\u1edfng r\u1eb1ng \u0111i\u1ec3m nh\u1ecf gi\u1ecdt l\u00e0 nhi\u1ec7t \u0111\u1ed9 m\u00e0 m\u1ee1 b\u00f4i tr\u01a1n c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c trong \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf d\u1eabn \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u1ea3i s\u1ea3n ph\u1ea9m m\u1ee1 b\u00f4i tr\u01a1n kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 c\u1ee7a \u1ee9ng d\u1ee5ng. Ch\u00ednh v\u00ec v\u1eady, \u0111\u1ec3 ch\u00ednh x\u00e1c h\u01a1n Miennampetro khuy\u00ean c\u00e1c doanh nghi\u1ec7p n\u00ean nh\u1edd s\u1ef1 gi\u00fap \u0111\u1ee1 c\u1ee7a c\u00e1c chuy\u00ean gia t\u01b0 v\u1ea5n \u0111\u1ec3 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn ch\u00ednh x\u00e1c nh\u1ea5t trong \u1ee9ng d\u1ee5ng c\u1ee7a doanh nghi\u1ec7p m\u00ecnh.<\/p>\n

3. S\u1ea3n ph\u1ea9m m\u1ee1 ch\u1ecbu nhi\u1ec7t \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng hi\u1ec7n nay<\/strong><\/h3>\n

Miennampetro<\/strong><\/a> v\u1edbi \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 tr\u00ecnh \u0111\u1ed9 cao v\u1edbi nhi\u1ec1u n\u0103m kinh nghi\u1ec7m c\u00f9ng v\u1edbi ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec7n \u0111\u1ea1i. Khi qu\u00fd kh\u00e1ch h\u00e0ng l\u1ef1a ch\u1ecdn s\u1eed d\u1ee5ng m\u1ee1 s\u1ea3n ph\u1ea9m m\u1ee1 ch\u1ecbu nhi\u1ec7t c\u1ee7a Miennampetro s\u1ebd \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia th\u1eed nghi\u1ec7m m\u1ee1 tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng m\u00e1y m\u00f3c c\u1ee7a doanh nghi\u1ec7p b\u1ea1n \u0111\u1ec3 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn m\u1ee1 b\u00f4i tr\u01a1n ch\u1ecbu nhi\u1ec7t<\/a> ph\u00f9 h\u1ee3p.<\/p>\n

\u1ede \u0111\u00e2y, Miennampetro mu\u1ed1n gi\u1edbi thi\u1ec7u \u0111\u1ebfn qu\u00fd kh\u00e1ch h\u00e0ng s\u1ea3n ph\u1ea9m m\u1ee1 ch\u1ecbu nhi\u1ec7t SINOGREASE ALUMINUM COMPLEX EP 3<\/strong><\/a>\u00a0l\u00e0 m\u1ee1 b\u00f2 ch\u1ecbu c\u1ef1c \u00e1p v\u00e0 ch\u1ecbu nhi\u1ec7t g\u1ed1c nh\u00f4m ph\u1ee9c h\u1ee3p h\u1ea3o h\u1ea1ng, \u0111\u01b0\u1ee3c pha ch\u1ebf t\u1eeb d\u1ea7u g\u1ed1c kho\u00e1ng, x\u00e0 ph\u00f2ng nh\u00f4m ph\u1ee9c h\u1ee3p v\u00e0 ph\u1ee5 gia ch\u1ecbu c\u1ef1c \u00e1p mang l\u1ea1i hi\u1ec7u n\u0103ng ho\u00e0n h\u1ea3o cho m\u1ecdi \u1ee9ng d\u1ee5ng trong \u00f4 t\u00f4, c\u00f4ng nghi\u1ec7p v\u00e0 trong c\u00e1c \u1ee9ng d\u1ee5ng n\u1eb7ng. M\u1ee1 <\/a>mang l\u1ea1i hi\u1ec7u n\u0103ng t\u1ed1t, ho\u1ea1t \u0111\u1ed9ng \u1edf kho\u1ea3ng nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng v\u00e0 c\u00f3 ch\u1ee9a c\u00e1c lo\u1ea1i ph\u1ee5 gia ki\u1ec3m so\u00e1t \u0111\u1ed9 oxi h\u00f3a v\u00e0 kh\u00e1ng n\u01b0\u1edbc xu\u1ea5t s\u1eafc, ch\u1ed1ng g\u1ec9, ch\u1ed1ng \u0103n m\u00f2n ph\u00f9 h\u1ee3p c\u00e1c \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 t\u1ea3i tr\u1ecdng n\u1eb7ng cho ng\u00e0nh \u00f4-t\u00f4 v\u00e0 c\u00f4ng nghi\u1ec7p.<\/p>\n

\"\u01b0212\"<\/p>\n

SINOGREASE ALUMINUM COMPLEX EP 3<\/strong><\/a><\/p>\n

\u00a0l\u00e0 m\u1ee1 b\u00f2 ch\u1ecbu c\u1ef1c \u00e1p v\u00e0 ch\u1ecbu nhi\u1ec7t g\u1ed1c nh\u00f4m ph\u1ee9c h\u1ee3p h\u1ea3o h\u1ea1ng<\/em><\/p>\n

\u0110\u1eb7c t\u00ednh<\/h4>\n