{"id":2312,"date":"2024-10-26T10:28:10","date_gmt":"2024-10-26T03:28:10","guid":{"rendered":"https:\/\/nhatdiemhong.blog\/?p=2312"},"modified":"2026-02-19T21:53:01","modified_gmt":"2026-02-19T14:53:01","slug":"khi-noi-den-tiet-kiem-nhien-lieu-moi-psi-deu-co-gia-tri","status":"publish","type":"post","link":"https:\/\/nhatdiemhong.blog\/vi\/khi-noi-den-tiet-kiem-nhien-lieu-moi-psi-deu-co-gia-tri\/","title":{"rendered":"Khi n\u00f3i \u0111\u1ebfn ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u, m\u1ecdi PSI \u0111\u1ec1u c\u00f3 gi\u00e1 tr\u1ecb"},"content":{"rendered":"

Tr\u00ean thang \u0111i\u1ec3m t\u1eeb m\u1ed9t \u0111\u1ebfn 10, t\u00e1c \u0111\u1ed9ng c\u1ee7a \u00e1p su\u1ea5t l\u1ed1p xe l\u00ean hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u t\u1ed5ng th\u1ec3 c\u1ee7a xe c\u00f3 l\u1ebd kh\u00f4ng cao h\u01a1n 1,5. Nh\u01b0ng c\u00e1c \u0111\u1ed9i xe mu\u1ed1n ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c \u00f4 v\u1ec1 t\u00ednh b\u1ec1n v\u1eefng trong ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ecd v\u1eabn ph\u1ea3i \u0111\u1ed5 m\u1ed3 h\u00f4i v\u00ec nh\u1eefng chi ti\u1ebft nh\u1ecf n\u00e0y.<\/p>\n\n\n\n

L\u1ed1p xe non h\u01a1i d\u1eabn \u0111\u1ebfn l\u1ef1c c\u1ea3n l\u0103n cao h\u01a1n m\u1ee9c t\u1ed1i \u01b0u, d\u1eabn \u0111\u1ebfn m\u1ee9c ti\u00eau th\u1ee5 nhi\u00ean li\u1ec7u cao h\u01a1n. Ch\u00fang t\u00f4i s\u1ebd tr\u00ecnh b\u00e0y chi ti\u1ebft h\u01a1n v\u1ec1 t\u00e1c \u0111\u1ed9ng c\u1ee7a l\u1ef1c c\u1ea3n l\u0103n l\u1ed1p xe l\u00ean hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u trong m\u1ed9t b\u00e0i vi\u1ebft kh\u00e1c, nh\u01b0ng \u0111\u1ee7 \u0111\u1ec3 n\u00f3i r\u1eb1ng, hi\u1ec7n t\u1ea1i, \u0111i\u1ec1u \u0111\u00f3 quan tr\u1ecdng.<\/p>\n\n\n\n

\"\"
L\u1ed1p xe tr\u00ean tr\u1ee5c xe song song c\u1ee7a Hoa K\u1ef3 \u0111\u01b0\u1ee3c t\u1ea3i \u0111\u1ea7y \u0111\u1ee7 s\u1ebd ch\u1ecbu \u0111\u01b0\u1ee3c 4.250 lb. m\u1ed7i chi\u1ebfc. B\u1ea1n c\u00f3 th\u1ef1c s\u1ef1 c\u1ea7n 100 psi trong nh\u1eefng chi\u1ebfc l\u1ed1p xe \u0111\u00f3 kh\u00f4ng? N\u1ebfu b\u1ea1n \u0111ang ch\u1ea1y tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a Canada, ch\u1eafc ch\u1eafn b\u1ea1n s\u1ebd c\u1ea7n. (\u1ea2nh: Jim Park)<\/figcaption><\/figure>\n\n\n\n

Gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 nhi\u00ean li\u1ec7u l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn theo h\u01b0\u1edbng kh\u1eed cacbon. M\u1ed7i l\u00edt nhi\u00ean li\u1ec7u kh\u00f4ng b\u1ecb \u0111\u1ed1t ch\u00e1y s\u1ebd gi\u1ea3m 2,7 kg carbon dioxide (CO2) th\u1ea3i ra kh\u00ed quy\u1ec3n.<\/p>\n\n\n\n

Ngay c\u1ea3 khi b\u1ea1n kh\u00f4ng n\u1eb1m th\u1ee9c \u0111\u00eam lo l\u1eafng v\u1ec1 nh\u1eefng vi\u1ec7c kh\u00e1c c\u00f3 th\u1ec3 l\u00e0m \u0111\u1ec3 ng\u0103n ng\u1eeba bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, th\u00ec vi\u1ec7c gi\u1ea3m chi ti\u00eau cho nhi\u00ean li\u1ec7u v\u00e0 l\u1ed1p xe c\u00f3 th\u1ec3 l\u00e0 \u0111\u1ed9ng l\u1ef1c \u0111\u1ee7 \u0111\u1ec3 b\u1ea1n n\u1ed7 l\u1ef1c h\u01a1n n\u1eefa nh\u1eb1m duy tr\u00ec \u00e1p su\u1ea5t l\u1ed1p t\u1ed1i \u01b0u.<\/p>\n\n\n\n

T\u1ed1i \u01b0u l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n

\u0110\u00f3 l\u00e0 c\u00e2u h\u1ecfi mu\u00f4n thu\u1edf. N\u1ebfu b\u1ea1n tham kh\u1ea3o b\u1ea3ng T\u1ea3i tr\u1ecdng & \u00c1p su\u1ea5t c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t l\u1ed1p xe, b\u1ea1n s\u1ebd th\u1ea5y \u00e1p su\u1ea5t th\u1ea5p h\u01a1n \u0111\u00e1ng ng\u1ea1c nhi\u00ean so v\u1edbi \u00e1p su\u1ea5t m\u1eb7c \u0111\u1ecbnh c\u1ee7a ng\u00e0nh l\u00e0 kho\u1ea3ng 100 psi (~ 7.03 kg\/cm2<\/sup>).<\/strong> Con s\u1ed1 tr\u00ean b\u1ea3ng Load&Index<\/strong> ph\u1ea3n \u00e1nh \u00e1p su\u1ea5t \\ t\u1ed1i thi\u1ec3u c\u1ea7n thi\u1ebft \u0111\u1ec3 h\u1ed7 tr\u1ee3 t\u1ea3i tr\u1ecdng m\u00e0 l\u1ed1p xe mang. <\/p>\n\n\n\n

\u00c1p su\u1ea5t t\u1ed1i \u0111a m\u00e0 l\u1ed1p xe c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c lu\u00f4n \u0111\u01b0\u1ee3c \u0111\u00f3ng d\u1ea5u tr\u00ean th\u00e0nh l\u1ed1p; th\u01b0\u1eddng l\u00e0 120 psi (~8.44 kg\/cm2<\/sup>)<\/strong>.<\/p>\n\n\n\n

    \n
  • V\u00ed d\u1ee5, trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Hoa K\u1ef3, n\u01a1i tr\u1ecdng l\u01b0\u1ee3ng tr\u1ee5c \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n \u1edf m\u1ee9c 34,000 lb. trong m\u1ed9t nh\u00f3m song song, tr\u1ecdng l\u01b0\u1ee3ng t\u1ed1i \u0111a m\u00e0 m\u1ed7i l\u1ed1p trong nh\u00f3m t\u00e1m l\u1ed1p c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c l\u00e0 4,250 lb. (1,925 kg). \u00c1p su\u1ea5t t\u1ed1i thi\u1ec3u b\u1eaft bu\u1ed9c trong v\u00ed d\u1ee5 n\u00e0y \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c k\u00edch c\u1ee1 l\u1ed1p th\u00f4ng d\u1ee5ng l\u00e0 75 – 80 psi (5.23 – 5.63 kg\/cm2<\/sup>)<\/strong>.<\/li>\n<\/ul>\n\n\n\n

    Ngo\u1ea1i l\u1ec7 \u1edf \u0111\u00e2y l\u00e0 \u0111\u1ed9 ch\u00eanh l\u1ec7ch 10\u20192\u201d. V\u1edbi c\u00e1ch s\u1eafp x\u1ebfp n\u00e0y, tr\u1ecdng l\u01b0\u1ee3ng tr\u1ee5c c\u00f3 th\u1ec3 l\u00ean t\u1edbi 20,000 lb (9,071 kg) cho m\u1ed7i tr\u1ee5c ho\u1eb7c 40,000 lb (18,140 kg) cho tr\u1ee5c l\u1ed1p \u0111\u00f4i \u2014 ch\u00fang \u0111\u01b0\u1ee3c coi l\u00e0 hai tr\u1ee5c cho m\u1ee5c \u0111\u00edch t\u00ednh to\u00e1n tr\u1ecdng l\u01b0\u1ee3ng. T\u1ea3i tr\u1ecdng l\u1ed1p c\u00f3 th\u1ec3 l\u00ean t\u1edbi 5,000 lb (2,270 kg)<\/strong>. <\/p>\n\n\n\n

    \u00c1p su\u1ea5t b\u01a1m h\u01a1i t\u1ed1i thi\u1ec3u b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c k\u00edch c\u1ee1 l\u1ed1p th\u00f4ng d\u1ee5ng s\u1ebd l\u00e0 95-100 psi (~6.68 – 7.03 kg\/cm2<\/sup>)<\/strong>.<\/p>\n\n\n\n

    \u1ede m\u1ed9t s\u1ed1 n\u01a1i, n\u01a1i m\u1ed9t nh\u00f3m tr\u1ee5c \u0111\u00f4i c\u00f3 th\u1ec3 mang 37,475 ib (17,000 kg), t\u1ea3i tr\u1ecdng h\u1ee3p ph\u00e1p t\u1ed1i \u0111a cho m\u1ed7i l\u1ed1p l\u00e0 4,685 lb (2,125 kg). C\u00e1c b\u1ea3ng c\u1ee7a L&I n\u00eau \u00e1p su\u1ea5t t\u1ed1i thi\u1ec3u cho t\u1ea3i tr\u1ecdng \u0111\u00f3 l\u00e0 90 – 95 psi<\/strong> <\/em>(~ 6.3 – 6.68 kg\/cm2<\/sup>)<\/strong>. Tr\u1ee5c \u0111\u00f4i bao g\u1ed3m 4 l\u1ed1p.<\/p>\n\n\n\n

    N\u1ebfu b\u1ea1n b\u01a1m l\u1ed1p d\u1eabn \u0111\u1ed9ng v\u00e0 l\u1ed1p r\u01a1 m\u00f3c l\u00ean 100 psi<\/strong> (~ 7.03 kg\/cm2<\/sup>)<\/strong>, nh\u01b0 nhi\u1ec1u \u0111\u1ed9i xe v\u1eabn l\u00e0m, b\u1ea1n s\u1ebd c\u00f3 m\u1ed9t ch\u00fat bi\u00ean \u0111\u1ed9 \u0111\u1ec3 l\u00e0m vi\u1ec7c n\u1ebfu b\u1ea1n ch\u1ec9 ch\u1ea1y xe \u1edf Hoa K\u1ef3. C\u00e1c \u0111\u1ed9i xe ch\u1edf g\u1ea7n tr\u1ecdng l\u01b0\u1ee3ng to\u00e0n ph\u1ea7n \u1edf Canada \u2014 ho\u1eb7c s\u1eed d\u1ee5ng xe k\u00e9o \u0111\u00f4i tr\u1ee5c l\u1ec7ch \u2014 ph\u1ea3i c\u1ea3nh gi\u00e1c h\u01a1n m\u1ed9t ch\u00fat v\u1edbi \u00e1p su\u1ea5t l\u1ed1p.<\/p>\n\n\n\n

    L\u1ed1p d\u1eabn l\u00e1i, \u0111\u1ec3 b\u1ea1n bi\u1ebft, th\u01b0\u1eddng y\u00eau c\u1ea7u \u00e1p su\u1ea5t l\u1ed1p l\u00ean t\u1edbi 120 psi <\/strong>v\u1edbi tr\u1ee5c l\u00e1i 13,200 lb (5,987 kg) ho\u1eb7c 14.300 lb (6,486 kg). hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn. V\u00ed d\u1ee5, Michelin cho bi\u1ebft \u00e1p su\u1ea5t t\u1ed1i thi\u1ec3u cho t\u1ea3i tr\u1ecdng \u0111\u00f3 tr\u00ean l\u1ed1p l\u00e1i 275\/80R\/22.5 l\u00e0 120 psi<\/strong>. N\u00f3 ph\u1ea3i l\u00e0 l\u1ed1p xe t\u1ea3i H. L\u1ed1p xe LRG s\u1ebd kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c tr\u1ecdng l\u01b0\u1ee3ng ho\u1eb7c \u00e1p su\u1ea5t nh\u01b0 v\u1eady.<\/p>\n\n\n\n

    \"\"
    L\u1ed1p xe non h\u01a1i d\u1eabn \u0111\u1ebfn hao m\u00f2n gai l\u1ed1p kho\u1ea3ng 5-10% cho m\u1ed7i l\u1ed1p xe non h\u01a1i 10 psi. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn vi\u1ec7c th\u00e1o v\u00e0 thay th\u1ebf s\u1edbm, l\u00e0m c\u1ea1n ki\u1ec7t ngu\u1ed3n l\u1ef1c c\u1ee7a \u0111\u1ed9i xe v\u00e0 l\u00e0m t\u0103ng nhu c\u1ea7u d\u1ea7u \u0111\u1ec3 s\u1ea3n xu\u1ea5t l\u1ed1p m\u1edbi \u2014 kho\u1ea3ng 22 gallon d\u1ea7u cho m\u1ed7i l\u1ed1p xe. (\u1ea2nh: Jim Park)<\/figcaption><\/figure>\n\n\n\n

    B\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac<\/strong><\/h2>\n\n\n\n

    Ngo\u00e0i vi\u1ec7c h\u1ed7 tr\u1ee3 tr\u1ecdng l\u01b0\u1ee3ng, \u00e1p su\u1ea5t l\u1ed1p c\u00f2n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a mi\u1ebfng ti\u1ebfp x\u00fac. L\u1ed1p xe non h\u01a1i s\u1ebd c\u00f3 b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac l\u1edbn h\u01a1n, t\u1ee9c l\u00e0 cao su ti\u1ebfp x\u00fac nhi\u1ec1u h\u01a1n v\u1edbi b\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y th\u00eam l\u1ef1c c\u1ea3n l\u0103n v\u00e0 m\u00f2n l\u1ed1p s\u1edbm, th\u01b0\u1eddng \u1edf gi\u1eefa m\u1eb7t l\u1ed1p.<\/p>\n\n\n\n

    Ng\u01b0\u1ee3c l\u1ea1i, l\u1ed1p xe qu\u00e1 c\u0103ng c\u00f3 b\u1ec1 m\u1eb7t l\u1ed1p ti\u1ebfp x\u00fac nh\u1ecf h\u01a1n, l\u00e0m gi\u1ea3m l\u1ef1c c\u1ea3n l\u0103n \u2014 nh\u01b0ng c\u0169ng l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng b\u00e1m \u0111\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y c\u0169ng d\u1eabn \u0111\u1ebfn m\u00f2n l\u1ed1p s\u1edbm, th\u01b0\u1eddng l\u00e0 m\u00f2n d\u1ecdc theo vai l\u1ed1p.<\/p>\n\n\n\n

    \u0110\u1ea1i l\u00fd l\u1ed1p xe c\u1ee7a b\u1ea1n s\u1ebd c\u00f3 th\u1ec3 cho b\u1ea1n xem h\u00ecnh \u1ea3nh v\u1ec1 b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac \u0111\u00fang v\u00e0 kh\u00f4ng \u0111\u00fang v\u00e0 gi\u1ea3i th\u00edch c\u00e1ch b\u01a1m l\u1ed1p \u0111\u00fang c\u00e1ch cho t\u1ea3i tr\u1ecdng m\u00e0 ch\u00fang ch\u1edf c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed9 m\u00f2n l\u1ed1p \u0111\u1ed3ng th\u1eddi t\u1ed1i \u01b0u h\u00f3a l\u1ef1c c\u1ea3n l\u0103n.<\/p>\n\n\n\n

    M\u1ed9t s\u1ed1 ng\u01b0\u1eddi tin r\u1eb1ng l\u1ed1p xe qu\u00e1 c\u0103ng s\u1ebd c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u v\u00e0 do \u0111\u00f3 gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i CO2. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ph\u1ea7n \u0111\u00fang, nh\u01b0ng n\u00f3 s\u1ebd ph\u1ea3i tr\u1ea3 gi\u00e1 b\u1eb1ng vi\u1ec7c l\u1ed1p xe b\u1ecb m\u00f2n qu\u00e1 m\u1ee9c, v\u00e0 r\u1ee7i ro v\u1ec1 v\u1ea5n \u0111\u1ec1 tr\u01b0\u1ee3t khi th\u1eafng g\u1ea5p. \u0110\u00f3 l\u00e0 m\u1ed9t h\u00e0nh \u0111\u1ed9ng c\u00e2n b\u1eb1ng.<\/p>\n\n\n\n

    C\u00f3 \u0111i\u1ec1u n\u00e0o trong s\u1ed1 n\u00e0y quan tr\u1ecdng kh\u00f4ng?<\/strong><\/h2>\n\n\n\n

    Trong khi l\u1ed1p xe n\u1ed5 v\u00e0 th\u1eddi gian ch\u1ebft m\u00e1y c\u0169ng nh\u01b0 chi ph\u00ed s\u1eeda ch\u1eefa li\u00ean quan th\u01b0\u1eddng thu h\u00fat s\u1ef1 ch\u00fa \u00fd c\u1ee7a m\u1ecdi ng\u01b0\u1eddi, th\u00ec ch\u00ednh s\u1ef1 suy gi\u1ea3m ch\u1eadm ch\u1ea1p v\u1ec1 hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a l\u1ed1p xe m\u1edbi l\u00e0 th\u1ee9 khi\u1ebfn b\u1ea1n ph\u1ea3i \u0111au \u0111\u1ea7u. Nh\u00e2n ti\u1ec7n, kho\u1ea3ng 80-85% c\u00e1c v\u1ee5 n\u1ed5 l\u1ed1p xe c\u00f3 li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng l\u1ed1p xe qu\u00e1 non h\u01a1i.<\/p>\n\n\n\n

    B\u1ed9 N\u0103ng l\u01b0\u1ee3ng v\u00e0 Giao th\u00f4ng Hoa K\u1ef3 \u0111\u00e3 th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u s\u00e2u r\u1ed9ng v\u1ec1 t\u00ecnh tr\u1ea1ng l\u1ed1p xe b\u1ecb c\u0103ng ph\u1ed3ng trong nhi\u1ec1u n\u0103m qua, v\u00e0 th\u1eadm ch\u00ed Li\u00ean minh An to\u00e0n Xe th\u01b0\u01a1ng m\u1ea1i (CVSA) c\u0169ng \u0111\u00e3 th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u v\u1ec1 t\u00ecnh tr\u1ea1ng l\u1ed1p xe b\u1ecb c\u0103ng ph\u1ed3ng.<\/p>\n\n\n\n

    K\u1ebft qu\u1ea3 c\u1ee7a c\u00e1c cu\u1ed9c kh\u1ea3o s\u00e1t \u0111\u00f3 c\u00f3 ph\u1ea7n n\u1ea3n l\u00f2ng. V\u00ed d\u1ee5:<\/p>\n\n\n\n

      \n
    • Kho\u1ea3ng 1\/5 xe \u0111\u1ea7u k\u00e9o (tractor) \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n c\u00f3 m\u1ed9t ho\u1eb7c nhi\u1ec1u l\u1ed1p xe b\u1ecb thi\u1ebfu h\u01a1i \u00edt nh\u1ea5t 20 psi. T\u01b0\u01a1ng t\u1ef1 \u0111\u1ed1i v\u1edbi semi r\u01a1 m\u00f3c.<\/li>\n\n\n\n
    • H\u01a1n 3% m\u1ed9t ch\u00fat trong s\u1ed1 nh\u1eefng chi\u1ebfc xe t\u1ea3i \u0111\u01b0\u1ee3c kh\u1ea3o s\u00e1t \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n c\u00f3 4 ho\u1eb7c nhi\u1ec1u l\u1ed1p xe b\u1ecb thi\u1ebfu h\u01a1i \u00edt nh\u1ea5t 20 psi.<\/li>\n\n\n\n
    • Kho\u1ea3ng 3% trong s\u1ed1 t\u1ea5t c\u1ea3 c\u00e1c xe \u0111\u1ea7u k\u00e9o v\u00e0 semi r\u01a1 m\u00f3c \u0111\u01b0\u1ee3c kh\u1ea3o s\u00e1t c\u00f3 \u00edt nh\u1ea5t 1 l\u1ed1p xe b\u1ecb thi\u1ebfu h\u01a1i 50%.<\/li>\n\n\n\n
    • Ch\u1ec9 \u00edt h\u01a1n 1\/2 trong s\u1ed1 t\u1ea5t c\u1ea3 c\u00e1c l\u1ed1p xe \u0111\u1ea7u k\u00e9o (tractor) v\u00e0 kho\u1ea3ng 1\/3 trong s\u1ed1 t\u1ea5t c\u1ea3 c\u00e1c l\u1ed1p semi r\u01a1 m\u00f3c \u0111\u01b0\u1ee3c ki\u1ec3m tra n\u1eb1m trong ph\u1ea1m vi 5 psi so v\u1edbi \u00e1p su\u1ea5t m\u1ee5c ti\u00eau c\u1ee7a ch\u00fang.<\/li>\n<\/ul>\n\n\n\n

      V\u1edbi nh\u1eefng k\u1ebft qu\u1ea3 \u0111\u00f3, \u0111i\u1ec1u \u0111\u00e1ng ghi nh\u1edb l\u00e0 ch\u1ea1y \u1edf \u00e1p su\u1ea5t l\u1ed1p th\u1ea5p h\u01a1n 10 psi (~0.7 kg\/cm2) so v\u1edbi \u00e1p su\u1ea5t l\u1ed1p b\u1ea1n ch\u1ecdn (t\u1ea5t c\u1ea3 l\u1ed1p) s\u1ebd l\u00e0m gi\u1ea3m 1% hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u<\/strong> do l\u1ef1c c\u1ea3n l\u0103n t\u0103ng l\u00ean c\u1ee7a l\u1ed1p m\u1ec1m h\u01a1n, theo H\u1ed9i \u0111\u1ed3ng Hi\u1ec7u qu\u1ea3 V\u1eadn t\u1ea3i B\u1eafc M\u1ef9 (NACFE).<\/p>\n\n\n\n

      M\u1eb7t kh\u00e1c, l\u1ed1p xe non h\u01a1i s\u1ebd l\u00e0m t\u0103ng \u0111\u1ed9 m\u00f2n c\u1ee7a gai l\u1ed1p kho\u1ea3ng 5% \u0111\u1ebfn 10% <\/strong>\u0111\u1ed1i v\u1edbi m\u1ed7i l\u1ed1p xe non h\u01a1i 10 psi<\/strong> v\u00e0 t\u0103ng 0,5% \u0111\u1ebfn 1,0% <\/strong>m\u1ee9c ti\u00eau th\u1ee5 nhi\u00ean li\u1ec7u \u0111\u1ed1i v\u1edbi m\u1ed9t chi\u1ebfc xe ch\u1ea1y v\u1edbi t\u1ea5t c\u1ea3 l\u1ed1p xe non h\u01a1i 10 psi (~0.7 kg\/cm2<\/sup>)<\/strong>.<\/p>\n\n\n\n

      N\u1ebfu b\u1ea1n kh\u00f4ng theo d\u00f5i c\u1ea9n th\u1eadn \u0111\u1ed9 m\u00f2n c\u1ee7a l\u1ed1p v\u00e0 \u00e1p su\u1ea5t l\u1ed1p, b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4ng nh\u1eadn th\u1ea5y s\u1ef1 kh\u00e1c bi\u1ec7t theo t\u1eebng tu\u1ea7n, nh\u01b0ng ch\u1eafc ch\u1eafn n\u00f3 s\u1ebd xu\u1ea5t hi\u1ec7n tr\u00ean b\u1ea3ng c\u00e2n \u0111\u1ed1i k\u1ebf to\u00e1n v\u00e0o cu\u1ed1i n\u0103m.<\/p>\n\n\n\n

      B\u00e1o c\u00e1o ph\u00e1t th\u1ea3i Scope 1<\/strong><\/h2>\n\n\n\n

      Nhi\u1ec1u h\u00e3ng v\u1eadn chuy\u1ec3n c\u00f3 t\u01b0 duy ti\u1ebfn b\u1ed9 v\u1ec1 m\u00f4i tr\u01b0\u1eddng \u0111ang b\u1eaft \u0111\u1ea7u t\u00ecm c\u00e1ch gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i GHG t\u1eeb chu\u1ed7i cung \u1ee9ng c\u1ee7a h\u1ecd v\u00e0 h\u1ecd \u0111ang h\u01b0\u1edbng s\u1ef1 ch\u00fa \u00fd c\u1ee7a m\u00ecnh v\u1ec1 ph\u00eda ch\u00fang t\u00f4i. H\u1ecd \u0111ang t\u00ecm hi\u1ec3u xem c\u00e1c \u0111\u1ed1i t\u00e1c v\u1eadn chuy\u1ec3n c\u1ee7a h\u1ecd \u0111ang l\u00e0m g\u00ec \u0111\u1ec3 gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i CO2. Ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u c\u1ee7a \u0111\u1ed9i xe ch\u1eafc ch\u1eafn l\u00e0 \u0111i\u1ec1u \u0111\u00e1ng quan t\u00e2m.<\/p>\n\n\n\n

      Kh\u00ed th\u1ea3i Ph\u1ea1m vi 1 l\u00e0 m\u1ed1i quan t\u00e2m \u0111\u1eb7c bi\u1ec7t. \u0110\u00e2y l\u00e0 kh\u00ed nh\u00e0 k\u00ednh m\u00e0 m\u1ed9t t\u1ed5 ch\u1ee9c th\u1ea3i ra t\u1eeb c\u00e1c ngu\u1ed3n m\u00e0 h\u1ecd s\u1edf h\u1eefu ho\u1eb7c ki\u1ec3m so\u00e1t tr\u1ef1c ti\u1ebfp. Trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a \u0111\u1ed9i xe t\u1ea3i, \u0111\u00f3 l\u00e0 nhi\u00ean li\u1ec7u m\u00e0 h\u1ecd ti\u00eau th\u1ee5.<\/p>\n\n\n\n

      M\u1eb7c d\u00f9 \u0111\u1ed9i xe c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u0111ang th\u1ef1c hi\u1ec7n nhi\u1ec1u vi\u1ec7c \u1edf giai \u0111o\u1ea1n \u0111\u1ea7u, ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u1ec9 \u0111\u1ecbnh thi\u1ebft b\u1ecb ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u, nh\u01b0ng nh\u1eefng s\u00e1ng ki\u1ebfn \u200b\u200b\u0111\u00f3 c\u00f3 th\u1ec3 b\u1ecb pha lo\u00e3ng b\u1edfi m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh l\u1ed1p xe \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd k\u00e9m, kh\u00f4ng theo d\u00f5i nhi\u1ec1u l\u1ed7 h\u1ed5ng nh\u1ecf v\u1ec1 hi\u1ec7u qu\u1ea3 nhi\u00ean li\u1ec7u.<\/p>\n\n\n\n

      V\u00e0 \u0111\u1eebng b\u1ecf qua th\u1ef1c t\u1ebf l\u00e0 tu\u1ed5i th\u1ecd l\u1ed1p xe gi\u1ea3m do m\u00f2n gai l\u1ed1p s\u1edbm c\u0169ng g\u00f3p ph\u1ea7n g\u00e2y ra bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. Theo C\u1ee5c Th\u00f4ng tin S\u1eeda ch\u1eefa & T\u00e1i t\u1ea1o L\u1ed1p xe (TRIB), c\u1ea7n kho\u1ea3ng 22 gallon (80 l\u00edt) d\u1ea7u \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u1ed9t l\u1ed1p xe t\u1ea3i m\u1edbi.<\/p>\n\n\n\n

      V\u00e0 theo d\u1eef li\u1ec7u do Hi\u1ec7p h\u1ed9i c\u00e1c C\u01a1 quan T\u00e1i ch\u1ebf L\u1ed1p xe Canada (CATRA) thu th\u1eadp, kho\u1ea3ng 19.246 t\u1ea5n l\u1ed1p xe \u0111\u00e3 b\u1ecb lo\u1ea1i b\u1ecf v\u00e0o n\u0103m 2021 tr\u00ean kh\u1eafp Canada. Ngay c\u1ea3 vi\u1ec7c gi\u1ea3m m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf trong con s\u1ed1 \u0111\u00f3 c\u0169ng s\u1ebd gi\u00fap gi\u1ea3m m\u1ecdi lo\u1ea1i \u00f4 nhi\u1ec5m li\u00ean quan \u0111\u1ebfn ch\u1ea5t th\u1ea3i, bao g\u1ed3m h\u00e0ng tr\u0103m t\u1ea5n kh\u00ed th\u1ea3i CO2.<\/p>\n\n\n\n

      M\u1ed7i PSI th\u1ef1c s\u1ef1 c\u00f3 \u00edch.<\/p>\n\n\n\n

      Theo Jim Park, Trucknews<\/p>","protected":false},"excerpt":{"rendered":"

      Tr\u00ean thang \u0111i\u1ec3m t\u1eeb m\u1ed9t \u0111\u1ebfn 10, t\u00e1c \u0111\u1ed9ng c\u1ee7a \u00e1p su\u1ea5t l\u1ed1p xe l\u00ean hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u t\u1ed5ng th\u1ec3 c\u1ee7a xe c\u00f3 l\u1ebd kh\u00f4ng cao h\u01a1n 1,5. Nh\u01b0ng c\u00e1c \u0111\u1ed9i xe mu\u1ed1n ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c \u00f4 v\u1ec1 t\u00ednh b\u1ec1n v\u1eefng trong ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ecd v\u1eabn ph\u1ea3i \u0111\u1ed5 m\u1ed3 h\u00f4i v\u00ec […]<\/p>\n","protected":false},"author":1,"featured_media":2313,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[390],"tags":[62,64,63],"class_list":{"0":"post-2312","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-fleet-performance","8":"tag-luc-can-lan","9":"tag-psi","10":"tag-tiet-kiem-nhien-lieu"},"yoast_head":"\nKhi n\u00f3i \u0111\u1ebfn ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u, m\u1ecdi PSI \u0111\u1ec1u c\u00f3 gi\u00e1 tr\u1ecb<\/title>\n<meta name=\"description\" content=\"L\u1ed1p l\u00e1i, \u0111\u1ec3 b\u1ea1n bi\u1ebft, th\u01b0\u1eddng y\u00eau c\u1ea7u \u00e1p su\u1ea5t l\u1ed1p l\u00ean t\u1edbi 120 psi v\u1edbi tr\u1ee5c l\u00e1i 13.200 ho\u1eb7c 14.300 lb. hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nhatdiemhong.blog\/vi\/khi-noi-den-tiet-kiem-nhien-lieu-moi-psi-deu-co-gia-tri\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Khi n\u00f3i \u0111\u1ebfn ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u, m\u1ecdi PSI \u0111\u1ec1u c\u00f3 gi\u00e1 tr\u1ecb\" \/>\n<meta property=\"og:description\" content=\"L\u1ed1p l\u00e1i, \u0111\u1ec3 b\u1ea1n bi\u1ebft, th\u01b0\u1eddng y\u00eau c\u1ea7u \u00e1p su\u1ea5t l\u1ed1p l\u00ean t\u1edbi 120 psi v\u1edbi tr\u1ee5c l\u00e1i 13.200 ho\u1eb7c 14.300 lb. hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn.\" \/>\n<meta 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