{"id":1091,"date":"2025-03-20T19:43:04","date_gmt":"2025-03-20T19:43:04","guid":{"rendered":"https:\/\/thietbinghenhin.io.vn\/index.php\/2025\/03\/20\/2102-gia-ban-khi-cng-danh-gia-toan-dien\/"},"modified":"2025-03-20T19:43:04","modified_gmt":"2025-03-20T19:43:04","slug":"2102-gia-ban-khi-cng-danh-gia-toan-dien","status":"publish","type":"post","link":"https:\/\/thietbinghenhin.io.vn\/index.php\/2025\/03\/20\/2102-gia-ban-khi-cng-danh-gia-toan-dien\/","title":{"rendered":"Gi\u00e1 b\u00e1n Kh\u00ed CNG: \u0110\u00e1nh Gi\u00e1 To\u00e0n Di\u1ec7n"},"content":{"rendered":"

\u0110\u1ecbnh gi\u00e1 Kh\u00ed CNG: N\u1eafm R\u00f5 To\u00e0n Di\u1ec7n<\/strong><\/h1>\n

Trong ho\u00e0n c\u1ea3nh gi\u00e1 nhi\u00ean li\u1ec7u truy\u1ec1n th\u1ed1ng nh\u01b0 x\u0103ng v\u00e0 d\u1ea7u diesel li\u00ean t\u1ee5c t\u0103ng v\u1ecdt, \u0111\u1ecbnh gi\u00e1 kh\u00ed CNG<\/a><\/strong> (Compressed Natural Gas – kh\u00ed methane n\u00e9n) \u0111\u00e3 bi\u1ebfn th\u00e0nh \u0111i\u1ec3m nh\u1ea5n c\u1ee7a \u0111\u00f4ng \u0111\u1ea3o c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u00e2n lo\u1ea1i nhi\u00ean li\u1ec7u thay th\u1ebf h\u00f2a h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng, \u0111\u00f3ng g\u00f3p hi\u1ec7u qu\u1ea3 kinh t\u1ebf \u0111\u00e1ng k\u1ec3 v\u00e0 d\u1ea7n d\u1ea7n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i t\u1ea1i Vi\u1ec7t Nam \u0111\u1ed3ng th\u1eddi tr\u00ean to\u00e0n c\u1ea7u h\u00f3a.<\/p>\n

<\/p>\n

1. Kh\u00ed CNG L\u00e0 G\u00ec?<\/strong><\/h2>\n

Kh\u00ed CNG<\/strong> l\u00e0 kh\u00ed t\u1ef1 nhi\u00ean \u0111\u01b0\u1ee3c \u00e9p \u1edf \u00e1p su\u1ea5t cao (th\u01b0\u1eddng t\u1eeb 200-250 bar) d\u00e0nh cho gi\u1ea3m th\u1ec3 t\u00edch,<\/a> \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c l\u01b0u tr\u1eef v\u00e0 v\u1eadn chuy\u1ec3n su\u00f4n s\u1ebb h\u01a1n. Ch\u1ea5t li\u1ec7u ch\u1ee7 \u0111\u1ea1o c\u1ee7a n\u00f3 l\u00e0 methane (CH4), m\u1ed9t h\u00f3a ch\u1ea5t hydrocarbon c\u00f3 c\u1ed9i ngu\u1ed3n c\u00e1c m\u1ecf kh\u00ed t\u1ef1 nhi\u00ean. Lo\u1ea1i nhi\u00ean li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng ph\u1ed5 bi\u1ebfn trong v\u1eadn chuy\u1ec3n (xe b\u1ed1n b\u00e1nh, xe bu\u00fdt, xe t\u1ea3i) v\u00e0 trong khu c\u00f4ng nghi\u1ec7p v\u00e0 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng nh\u1eadt.<\/p>\n

1.1. Quy Tr\u00ecnh T\u1ea1o Ra Kh\u00ed CNG<\/strong><\/h3>\n

\u0110\u1ec3 n\u1eafm v\u1eefng h\u01a1n v\u1ec1 gi\u00e1 c\u1ea3 kh\u00ed CNG<\/strong>, ch\u00fang ta c\u1ea7n t\u00ecm hi\u1ec3u ki\u1ec3u n\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o ra:<\/p>\n

    \n
  1. Khai th\u00e1c<\/strong>: Kh\u00ed t\u1ef1 nhi\u00ean \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t t\u1eeb c\u00e1c m\u1ecf d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t ho\u1eb7c t\u1eeb xu\u1ea5t x\u1ee9 sinh h\u1ecdc.<\/li>\n
  2. Tinh ch\u1ebf<\/strong>: G\u1ea1t b\u1ecf v\u1eadt l\u1ea1 nh\u01b0 h\u01a1i n\u01b0\u1edbc, CO2, v\u00e0 H2S r\u1eddi kh\u1ecfi kh\u00ed th\u00f4.<\/li>\n
  3. N\u00e9n kh\u00ed<\/strong>: Kh\u00ed \u0111\u01b0\u1ee3c n\u00e9n ch\u1eb7t \u1edf \u00e1p su\u1ea5t cao \u0111\u1ec3 bi\u1ebfn th\u00e0nh kh\u00ed CNG<\/strong>.<\/li>\n
  4. Ph\u00e2n ph\u1ed1i<\/strong>: Ph\u00e2n ph\u00e1t kh\u00ed CNG<\/strong> v\u00e0o c\u00e1c \u0111\u1ed3 ch\u1ee9a chuy\u00ean d\u1ee5ng v\u00e0 v\u1eadn chuy\u1ec3n \u0111\u1ebfn c\u00e1c tr\u1ea1m nhi\u00ean li\u1ec7u ho\u1eb7c \u0111\u1ed1i t\u01b0\u1ee3ng s\u1eed d\u1ee5ng.<\/li>\n<\/ol>\n

    1.2. Ph\u1ea9m Ch\u1ea5t N\u1ed5i B\u1eadt C\u1ee7a Kh\u00ed CNG<\/strong><\/h3>\n
      \n
    1. H\u1eefu \u00edch m\u00f4i tr\u01b0\u1eddng<\/strong>: Kh\u00ed CNG<\/strong> th\u1ea3i ra \u00edt kh\u00ed CO2, NOX v\u00e0 c\u00e1c ch\u1ea5t kh\u00f4ng t\u1ed1t h\u01a1n so v\u1edbi x\u0103ng v\u00e0 diesel.<\/li>\n
    2. C\u1eaft gi\u1ea3m kinh t\u1ebf<\/strong>: Gi\u00e1 b\u00e1n kh\u00ed CNG<\/strong> th\u01b0\u1eddng thu\u1eadn l\u1ee3i h\u01a1n nhi\u00ean li\u1ec7u c\u1ed5 \u0111i\u1ec3n, gi\u00fap gi\u1ea3m chi ph\u00ed ho\u1ea1t \u0111\u1ed9ng.<\/li>\n
    3. \u0110\u00e1ng tin c\u1eady cao<\/strong>: Nh\u1edd \u0111\u1ed9 ch\u00e1y cao h\u01a1n x\u0103ng, kh\u00ed CNG<\/strong> gi\u1ea3m nguy c\u01a1 ch\u00e1y n\u1ed5, l\u00e0 gi\u1ea3i ph\u00e1p y\u00ean t\u00e2m.<\/li>\n<\/ol>\n

      2. Chi ph\u00ed Kh\u00ed CNG: Kh\u00eda C\u1ea1nh \u1ea2nh H\u01b0\u1edfng V\u00e0 C\u00e1ch T\u00ednh<\/strong><\/h2>\n

      <\/p>\n

      Gi\u00e1 th\u00e0nh kh\u00ed CNG<\/a><\/strong> l\u00e0 th\u00e0nh ph\u1ea7n \u01b0u ti\u00ean khi quy\u1ebft \u0111\u1ecbnh ch\u1ecdn lo\u1ea1i nhi\u00ean li\u1ec7u n\u00e0y. Tuy nhi\u00ean, gi\u00e1 c\u1ea3 bi\u1ebfn \u0111\u1ed9ng m\u00e0 ph\u1ee5 thu\u1ed9c h\u00e0ng lo\u1ea1t y\u1ebfu t\u1ed1.<\/p>\n

      2.1. C\u00e1c Ph\u01b0\u01a1ng Di\u1ec7n T\u00e1c \u0110\u1ed9ng \u0110\u1ebfn Gi\u00e1 th\u00e0nh Kh\u00ed CNG<\/strong><\/h3>\n
        \n
      1. Gi\u00e1 kh\u00ed th\u00f4<\/strong>: Bi\u1ebfn \u0111\u1ed9ng theo nhu c\u1ea7u v\u00e0 cung \u1ee9ng, \u0111i\u1ec1u lu\u1eadt c\u1ee7a c\u00e1c n\u01b0\u1edbc, v\u00e0 th\u1ebf c\u1ee5c \u0111\u1ecba ch\u00ednh tr\u1ecb.<\/li>\n
      2. Chi ph\u00ed s\u1ea3n sinh v\u00e0 v\u1eadn chuy\u1ec3n<\/strong>: \u00d4m tr\u00f9m \u0111\u00e0o l\u00ean, thanh l\u1ecdc, thu g\u1ecdn kh\u00ed, v\u00e0 chuy\u1ec3n \u0111\u1ebfn kh\u00ed CNG<\/strong> \u0111\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/li>\n
      3. Thu\u1ebf v\u00e0 chi ph\u00ed ph\u00e1t sinh<\/strong>: Nguy\u00ean t\u1eafc thu\u1ebf \u1edf ri\u00eang t\u1eebng khu v\u1ef1c ho\u1eb7c n\u01b0\u1edbc chi ph\u1ed1i tr\u1ef1c ti\u1ebfp \u0111\u1ebfn gi\u00e1 b\u00e1n l\u1ebb.<\/li>\n
      4. C\u1ea1nh tranh th\u1ecb tr\u01b0\u1eddng<\/strong>: S\u1ef1 c\u00f3 m\u1eb7t c\u1ee7a nhi\u1ec1u nh\u00e0 \u0111\u01b0a h\u00e0ng c\u00f3 th\u1ec3 k\u00e9o xu\u1ed1ng ho\u1eb7c t\u0103ng ph\u00ed t\u1ed5n kh\u00ed CNG<\/strong>.<\/li>\n<\/ol>\n

        2.2. C\u00e1ch T\u00ednh B\u00e1o gi\u00e1 Kh\u00ed CNG<\/strong><\/h3>\n

        \u0110\u1ecbnh gi\u00e1 kh\u00ed CNG<\/strong> th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ednh theo m\u00e9t kh\u1ed1i (m\u00b3) ho\u1eb7c kilogram. \u0110\u1ec3 ki\u1ec3m tra v\u1edbi x\u0103ng ho\u1eb7c diesel, gi\u00e1 c\u00f3 kh\u1ea3 n\u0103ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh th\u00e0nh theo \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng ho\u1eb7c chi\u1ec1u d\u00e0i di chuy\u1ec3n. C\u00e1ch \u0111o l\u01b0\u1eddng c\u01a1 b\u1ea3n:<\/p>\n

        Chi ph\u0131\u02ca s\u1eed d\u1ee5ng|v\u1eadn ha\u02cbnh|tie\u02c6u th\u1ee5|ho\u1ea1t \u0111\u1ed9ng|du\u02cbng|duy tr\u0131\u02cb=Gia\u02ca|Ba\u02cao gia\u02ca|B\u1ea3ng gia\u02ca|Gia\u02ca ba\u02can|Chi ph\u0131\u02ca|M\u1ee9c gia\u02ca|Gia\u02ca c\u1ea3|Ph\u0131\u02ca t\u1ed5n|Gia\u02ca tr\u1ecb|Gia\u02ca tha\u02cbnh|Gia\u02ca tie\u02c6\u02cbn|\u0110\u1ecbnh gia\u02ca kh\u0131\u02ca CNGHi\u1ec7u sua\u02c6\u02cat nhie\u02c6n li\u1ec7u|na\u02d8ng l\u01b0\u1ee3ng|tie\u02c6u th\u1ee5|ho\u1ea1t \u0111\u1ed9ng|s\u1eed d\u1ee5ng|v\u1eadn ha\u02cbnh\u00d7Qua\u02dcng \u0111\u01b0\u1eddng\\textChi ph\u00ed duy tr\u00ec = \\frac\\textB\u1ea3ng gi\u00e1 kh\u00ed CNG\\textHi\u1ec7u su\u1ea5t ti\u00eau th\u1ee5 \\times \\textQu\u00e3ng \u0111\u01b0\u1eddngChi ph\u0131\u02ca s\u1eed d\u1ee5ng|v\u1eadn ha\u02cbnh|tie\u02c6u th\u1ee5|ho\u1ea1t \u0111\u1ed9ng|du\u02cbng|duy tr\u0131\u02cb=Hi\u1ec7u sua\u02c6\u02cat nhie\u02c6n li\u1ec7u|na\u02d8ng l\u01b0\u1ee3ng|tie\u02c6u th\u1ee5|ho\u1ea1t \u0111\u1ed9ng|s\u1eed d\u1ee5ng|v\u1eadn ha\u02cbnhGia\u02ca|Ba\u02cao gia\u02ca|B\u1ea3ng gia\u02ca|Gia\u02ca ba\u02can|Chi ph\u0131\u02ca|M\u1ee9c gia\u02ca|Gia\u02ca c\u1ea3|Ph\u0131\u02ca t\u1ed5n|Gia\u02ca tr\u1ecb|Gia\u02ca tha\u02cbnh|Gia\u02ca tie\u02c6\u02cbn|\u0110\u1ecbnh gia\u02ca kh\u0131\u02ca CNG\u200b\u00d7Qua\u02dcng \u0111\u01b0\u1eddngCh\u1eb3ng h\u1ea1n: N\u1ebfu gi\u00e1 kh\u00ed CNG<\/a><\/strong> l\u00e0 13.000 VND\/m\u00b3, hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u l\u00e0 12 km\/m\u00b3, v\u00e0 qu\u00e3ng \u0111\u01b0\u1eddng l\u00e0 120 km, chi ph\u00ed s\u1ebd l\u00e0:<\/p>\n

        Chi ph\u0131\u02ca=13.00012\u00d7120\u2248130.000\u2009VND\\textChi ph\u00ed = \\frac13.00012 \\times 120 \\approx 130.000 \\, \\textVNDChi ph\u0131\u02ca=1213.000\u200b\u00d7120\u2248130.000VND<\/h2>\n

        <\/p>\n

        3. L\u1ee3i Th\u1ebf Khi \u00c1p D\u1ee5ng Kh\u00ed CNG<\/strong><\/p>\n

        Kh\u00ed CNG<\/strong> kh\u00f4ng ch\u1ec9 gi\u00fap \u00edch cho kinh t\u1ebf h\u00f3a chi ph\u00ed m\u00e0 c\u00f2n \u0111em \u0111\u1ebfn \u0111\u1ee7 ki\u1ec3u \u0111i\u1ec3m n\u1ed5i b\u1eadt \u1ea5n t\u01b0\u1ee3ng.<\/p>\n

        <\/p>\n

        3.1. Kinh T\u1ebf H\u00f3a Chi Ph\u00ed Duy Tr\u00ec<\/strong><\/h3>\n

        Gi\u00e1 c\u1ea3 kh\u00ed CNG<\/a><\/strong> thu\u1eadn l\u1ee3i h\u01a1n x\u0103ng v\u00e0 diesel t\u1eeb 30-50%, \u0111\u00e1ng ch\u00fa \u00fd ti\u1ec7n l\u1ee3i cho c\u00e1c v\u1eadt d\u1ee5ng v\u1eadn t\u1ea3i c\u1ed9ng \u0111\u1ed3ng ho\u1eb7c xe t\u1ea3i kho\u1ea3ng c\u00e1ch l\u1edbn.<\/p>\n

        <\/p>\n

        3.2. Duy Tr\u00ec M\u00f4i Tr\u01b0\u1eddng<\/strong><\/h3>\n

        Kh\u00ed CNG<\/strong> ng\u0103n ch\u1eb7n y\u1ebfu t\u1ed1 g\u00e2y h\u1ea1i c\u00f3 h\u1ea1i, l\u00e0m t\u1ed1t h\u01a1n \u0111\u1ed5i m\u1edbi tr\u1ea1ng th\u00e1i t\u1ed1t kh\u00f4ng kh\u00ed v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi.<\/p>\n

        3.3. N\u00e2ng Cao Tu\u1ed5i Th\u1ecd M\u00e1y M\u00f3c<\/strong><\/h3>\n

        V\u1edbi y\u1ebfu t\u1ed1 s\u1ea1ch, kh\u00ed CNG<\/a><\/strong> h\u1ea1n ch\u1ebf d\u1eabn \u0111\u1ebfn m\u00e0i m\u00f2n \u0111\u1ed9ng c\u01a1, kh\u00f4ng \u0111\u1ec3 l\u1ea1i c\u1eb7n b\u1ea9n, ph\u00f9 h\u1ee3p \u0111\u1ec3 t\u0103ng s\u1ee9c s\u1ed1ng v\u00e0 \u0111\u1ed9 hi\u1ec7u qu\u1ea3 \u0111\u1ed9ng c\u01a1.<\/p>\n

        <\/p>\n

        4. K\u1ebft Lu\u1eadn<\/strong><\/h2>\n

        B\u00e1o gi\u00e1 kh\u00ed CNG<\/a><\/strong> hi\u1ec7n di\u1ec7n nh\u01b0 ph\u01b0\u01a1ng di\u1ec7n then ch\u1ed1t trong k\u1ebf ho\u1ea1ch tri\u1ec3n khai lo\u1ea1i nhi\u00ean li\u1ec7u n\u00e0y. V\u1edbi l\u1ee3i \u00edch \u1ea5n t\u01b0\u1ee3ng v\u1ec1 t\u00e0i ch\u00ednh, h\u1ec7 sinh th\u00e1i, v\u00e0 t\u00ednh b\u1ea3o \u0111\u1ea3m,<\/a> kh\u00ed CNG<\/strong> \u0111ang ng\u00e0y c\u00e0ng kh\u1eb3ng \u0111\u1ecbnh v\u1ecb th\u1ebf.<\/p>\n

        Hy v\u1ecdng b\u00e0i vi\u1ebft \u0111\u00e3 ph\u00e1t t\u00e1n cho b\u1ea1n ki\u1ebfn th\u1ee9c to\u00e0n di\u1ec7n v\u1ec1 gi\u00e1<\/a> kh\u00ed CNG<\/strong>!<\/p>\n","protected":false},"excerpt":{"rendered":"

        \u0110\u1ecbnh gi\u00e1 Kh\u00ed CNG: N\u1eafm R\u00f5 To\u00e0n Di\u1ec7n Trong ho\u00e0n c\u1ea3nh gi\u00e1 nhi\u00ean li\u1ec7u truy\u1ec1n th\u1ed1ng nh\u01b0 x\u0103ng v\u00e0 d\u1ea7u diesel li\u00ean t\u1ee5c t\u0103ng v\u1ecdt, \u0111\u1ecbnh gi\u00e1 kh\u00ed CNG (Compressed Natural Gas – kh\u00ed methane n\u00e9n) \u0111\u00e3 bi\u1ebfn th\u00e0nh \u0111i\u1ec3m nh\u1ea5n c\u1ee7a \u0111\u00f4ng \u0111\u1ea3o c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u00e2n lo\u1ea1i nhi\u00ean […]\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1091","post","type-post","status-publish","format-standard","hentry","category-khong-phan-loai"],"_links":{"self":[{"href":"https:\/\/thietbinghenhin.io.vn\/index.php\/wp-json\/wp\/v2\/posts\/1091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thietbinghenhin.io.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thietbinghenhin.io.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thietbinghenhin.io.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thietbinghenhin.io.vn\/index.php\/wp-json\/wp\/v2\/comments?post=1091"}],"version-history":[{"count":0,"href":"https:\/\/thietbinghenhin.io.vn\/index.php\/wp-json\/wp\/v2\/posts\/1091\/revisions"}],"wp:attachment":[{"href":"https:\/\/thietbinghenhin.io.vn\/index.php\/wp-json\/wp\/v2\/media?parent=1091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thietbinghenhin.io.vn\/index.php\/wp-json\/wp\/v2\/categories?post=1091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thietbinghenhin.io.vn\/index.php\/wp-json\/wp\/v2\/tags?post=1091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}