{"id":1033,"date":"2025-03-20T13:45:17","date_gmt":"2025-03-20T13:45:17","guid":{"rendered":"https:\/\/buonbantheducdungcu.io.vn\/index.php\/2025\/03\/20\/2020-muc-gia-khi-cng-thau-hieu-toan-dien\/"},"modified":"2025-03-20T13:45:17","modified_gmt":"2025-03-20T13:45:17","slug":"2020-muc-gia-khi-cng-thau-hieu-toan-dien","status":"publish","type":"post","link":"https:\/\/buonbantheducdungcu.io.vn\/index.php\/2025\/03\/20\/2020-muc-gia-khi-cng-thau-hieu-toan-dien\/","title":{"rendered":"M\u1ee9c gi\u00e1 Kh\u00ed CNG: Th\u1ea5u Hi\u1ec3u To\u00e0n Di\u1ec7n"},"content":{"rendered":"

Gi\u00e1 th\u00e0nh Kh\u00ed CNG: Th\u1ea5u Hi\u1ec3u To\u00e0n Di\u1ec7n<\/strong><\/h1>\n

Trong t\u00ecnh th\u1ebf gi\u00e1 nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch nh\u01b0 x\u0103ng v\u00e0 d\u1ea7u diesel kh\u00f4ng ng\u1eebng t\u0103ng v\u1ecdt, b\u00e1o gi\u00e1 kh\u00ed CNG<\/a><\/strong> (Compressed Natural Gas – kh\u00ed n\u00e9n t\u1ef1 nhi\u00ean) \u0111\u00e3 l\u00ean ng\u00f4i t\u00e2m \u0111i\u1ec3m c\u1ee7a \u0111\u00f4ng \u0111\u1ea3o c\u00e1 nh\u00e2n v\u00e0 c\u00f4ng ty. \u0110\u00e2y l\u00e0 m\u1ed9t nh\u00f3m nhi\u00ean li\u1ec7u thay th\u1ebf th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, \u0111\u00f3ng g\u00f3p hi\u1ec7u qu\u1ea3 kinh t\u1ebf hi\u1ec7u qu\u1ea3 cao v\u00e0 li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c tri\u1ec3n khai r\u1ed9ng r\u00e3i t\u1ea1i Vi\u1ec7t Nam c\u00f9ng v\u1edbi tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi.<\/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 ch\u00e8n \u00e9p \u1edf \u00e1p su\u1ea5t cao (th\u01b0\u1eddng t\u1eeb 200-250 bar) ph\u1ee5c v\u1ee5 gi\u1ea3m th\u1ec3 t\u00edch,<\/a> t\u1ea1o \u0111i\u1ec1u ki\u1ec7n vi\u1ec7c l\u01b0u tr\u1eef v\u00e0 v\u1eadn chuy\u1ec3n su\u00f4n s\u1ebb h\u01a1n. Th\u00e0nh ph\u1ea7n ch\u1ee7 \u0111\u1ea1o c\u1ee7a n\u00f3 l\u00e0 methane (CH4), m\u1ed9t ph\u00e2n t\u1eed hydrocarbon c\u00f3 b\u1eaft ngu\u1ed3n c\u00e1c m\u1ecf kh\u00ed t\u1ef1 nhi\u00ean. D\u1ea1ng nhi\u00ean li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng ph\u1ed5 bi\u1ebfn trong v\u1eadn chuy\u1ec3n (xe con, xe bu\u00fdt, xe t\u1ea3i) song song v\u1edbi trong c\u00f4ng nghi\u1ec7p v\u00e0 sinh ho\u1ea1t.<\/p>\n

1.1. Quy Tr\u00ecnh Ch\u1ebf Bi\u1ebfn Kh\u00ed CNG<\/strong><\/h3>\n

\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 gi\u00e1 c\u1ea3 kh\u00ed CNG<\/strong>, ch\u00fang ta c\u1ea7n \u0111\u1ecbnh v\u1ecb ph\u01b0\u01a1ng ph\u00e1p n\u00f3 \u0111\u01b0\u1ee3c ra \u0111\u1eddi:<\/p>\n

    \n
  1. Khai th\u00e1c<\/strong>: Kh\u00ed t\u1ef1 nhi\u00ean \u0111\u01b0\u1ee3c l\u1ea5y ra t\u1eeb c\u00e1c m\u1ecf d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t ho\u1eb7c t\u1eeb ngu\u1ed3n sinh h\u1ecdc.<\/li>\n
  2. Tinh ch\u1ebf<\/strong>: Lo\u1ea1i b\u1ecf ph\u1ea7n kh\u00f4ng c\u1ea7n nh\u01b0 h\u01a1i n\u01b0\u1edbc, CO2, v\u00e0 H2S kh\u1ecfi kh\u00ed th\u00f4.<\/li>\n
  3. N\u00e9n kh\u00ed<\/strong>: Kh\u00ed \u0111\u01b0\u1ee3c ch\u00e8n \u00e9p \u1edf \u00e1p su\u1ea5t cao \u0111\u1ec3 \u0111\u1ed5i th\u00e0nh kh\u00ed CNG<\/strong>.<\/li>\n
  4. Ph\u00e2n ph\u1ed1i<\/strong>: Lu\u00e2n chuy\u1ec3n kh\u00ed CNG<\/strong> v\u00e0o c\u00e1c \u1ed1ng ch\u1ee9a chuy\u00ean d\u1ee5ng v\u00e0 ph\u00e2n ph\u00e1t \u0111\u1ebfn c\u00e1c tr\u1ea1m nhi\u00ean li\u1ec7u ho\u1eb7c ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/li>\n<\/ol>\n

    1.2. \u01afu \u0110i\u1ec3m 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 g\u00e2y \u00f4 nhi\u1ec5m h\u01a1n so v\u1edbi x\u0103ng v\u00e0 diesel.<\/li>\n
    2. Thu g\u1ecdn kinh t\u1ebf<\/strong>: Gi\u00e1 b\u00e1n kh\u00ed CNG<\/strong> th\u01b0\u1eddng th\u1ea5p h\u01a1n nhi\u00ean li\u1ec7u truy\u1ec1n th\u1ed1ng, \u0111\u00f3ng g\u00f3p v\u00e0o gi\u1ea3m chi ph\u00ed ch\u1ea1y.<\/li>\n
    3. An to\u00e0n cao<\/strong>: Nh\u1edd \u0111i\u1ec3m ch\u00e1y cao h\u01a1n x\u0103ng, kh\u00ed CNG<\/strong> \u00edt h\u01a1n nguy c\u01a1 ch\u00e1y n\u1ed5, l\u00e0 t\u00f9y ch\u1ecdn b\u1ea3o \u0111\u1ea3m.<\/li>\n<\/ol>\n

      2. Gi\u00e1 Kh\u00ed CNG: Y\u1ebfu T\u1ed1 \u1ea2nh H\u01b0\u1edfng V\u00e0 C\u00e1ch T\u00ednh<\/strong><\/h2>\n

      <\/p>\n

      \u0110\u1ecbnh gi\u00e1 kh\u00ed CNG<\/a><\/strong> l\u00e0 \u0111\u1ed9ng l\u1ef1c then ch\u1ed1t trong qu\u00e1 tr\u00ecnh \u00e1p d\u1ee5ng lo\u1ea1i nhi\u00ean li\u1ec7u n\u00e0y. Tuy nhi\u00ean, gi\u00e1 c\u1ea3 thay \u0111\u1ed5i m\u00e0 t\u00f9y thu\u1ed9c \u0111\u1ee7 lo\u1ea1i y\u1ebfu t\u1ed1.<\/p>\n

      2.1. C\u00e1c G\u00f3c \u0110\u1ed9 T\u00e1c \u0110\u1ed9ng \u0110\u1ebfn Ph\u00ed t\u1ed5n Kh\u00ed CNG<\/strong><\/h3>\n
        \n
      1. Gi\u00e1 kh\u00ed th\u00f4<\/strong>: Kh\u00f4ng \u1ed5n \u0111\u1ecbnh theo nhu c\u1ea7u v\u00e0 cung \u1ee9ng, quy t\u1eafc c\u1ee7a c\u00e1c khu v\u1ef1c, v\u00e0 th\u1ebf c\u1ee5c \u0111\u1ecba ch\u00ednh tr\u1ecb.<\/li>\n
      2. Chi ph\u00ed t\u1ea1o ra v\u00e0 ph\u00e2n ph\u1ed1i<\/strong>: K\u1ec3 c\u1ea3 l\u1ea5y ra, x\u1eed l\u00fd, n\u00e9n ch\u1eb7t kh\u00ed, v\u00e0 giao \u0111\u1ebfn kh\u00ed CNG<\/strong> \u0111\u1ebfn nh\u00e0 ti\u00eau th\u1ee5.<\/li>\n
      3. Thu\u1ebf v\u00e0 ph\u00ed th\u00eam<\/strong>: Ch\u1ebf \u0111\u1ed9 thu\u1ebf \u1edf c\u00e1c n\u01a1i ho\u1eb7c \u0111\u1ea5t n\u01b0\u1edbc \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn gi\u00e1 \u00e1p d\u1ee5ng.<\/li>\n
      4. C\u1ea1nh tranh ng\u00e0nh<\/strong>: S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a \u0111a d\u1ea1ng nh\u00e0 ph\u00e2n ph\u1ed1i c\u00f3 th\u1ec3 x\u1ea3y ra thu nh\u1ecf ho\u1eb7c \u0111\u1ea9y l\u00ean ph\u00ed t\u1ed5n kh\u00ed CNG<\/strong>.<\/li>\n<\/ol>\n

        2.2. C\u00e1ch T\u00ednh Gi\u00e1 b\u00e1n Kh\u00ed CNG<\/strong><\/h3>\n

        Gi\u00e1 ti\u1ec1n kh\u00ed CNG<\/strong> th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ednh theo kh\u1ed1i kh\u00ed (m\u00b3) ho\u1eb7c kilogram. \u0110\u1ec3 so s\u00e1nh 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 n\u0103ng l\u01b0\u1ee3ng ho\u1eb7c \u0111o\u1ea1n \u0111\u01b0\u1eddng. C\u00e1ch th\u1ee9c 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 v\u1eadn h\u00e0nh = \\frac\\textChi ph\u00ed 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\u1eddngV\u00ed d\u1ee5: 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 \u00cdch Khi \u0110\u01b0a V\u00e0o D\u00f9ng Kh\u00ed CNG<\/strong><\/p>\n

        Kh\u00ed CNG<\/strong> kh\u00f4ng ch\u1ec9 h\u1ed7 tr\u1ee3 c\u1eaft gi\u1ea3m chi ph\u00ed m\u00e0 c\u00f2n ph\u00e1t huy r\u1ea5t nhi\u1ec1u \u01b0u vi\u1ec7t t\u1ed1i \u01b0u.<\/p>\n

        <\/p>\n

        3.1. \u00cdt T\u1ed1n K\u00e9m Chi Ph\u00ed V\u1eadn H\u00e0nh<\/strong><\/h3>\n

        Gi\u00e1 c\u1ea3 kh\u00ed CNG<\/a><\/strong> gi\u1ea3m h\u01a1n x\u0103ng v\u00e0 diesel t\u1eeb 30-50%, n\u1ed5i b\u1eadt ti\u1ec7n l\u1ee3i cho c\u00e1c m\u00e1y m\u00f3c \u0111i l\u1ea1i c\u00f4ng c\u1ed9ng ho\u1eb7c xe t\u1ea3i d\u00e0i h\u1ea1n.<\/p>\n

        <\/p>\n

        3.2. Ch\u0103m S\u00f3c M\u00f4i Tr\u01b0\u1eddng<\/strong><\/h3>\n

        Kh\u00ed CNG<\/strong> thu nh\u1ecf t\u00e1c nh\u00e2n b\u1ea5t l\u1ee3i, l\u00e0m t\u1ed1t h\u01a1n \u0111\u1ed5i m\u1edbi \u0111\u1ed9 trong l\u00e0nh kh\u00f4ng kh\u00ed v\u00e0 ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng.<\/p>\n

        3.3. Duy Tr\u00ec Tu\u1ed5i Th\u1ecd C\u1ed7 M\u00e1y<\/strong><\/h3>\n

        V\u1edbi kh\u1ea3 n\u0103ng s\u1ea1ch, kh\u00ed CNG<\/a><\/strong> \u00edt t\u1ea1o ra m\u00e0i m\u00f2n thi\u1ebft b\u1ecb, kh\u00f4ng k\u1ebft t\u1ee7a c\u1eb7n b\u1ea9n, h\u1ed7 tr\u1ee3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd v\u00e0 n\u0103ng su\u1ea5t c\u1ed7 m\u00e1y.<\/p>\n

        <\/p>\n

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

        Gi\u00e1 c\u1ea3 kh\u00ed CNG<\/a><\/strong> \u0111\u01b0\u1ee3c nh\u00ecn nh\u1eadn l\u00e0 ph\u01b0\u01a1ng di\u1ec7n ch\u1ee7 ch\u1ed1t khi c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng lo\u1ea1i nhi\u00ean li\u1ec7u n\u00e0y. B\u1edfi gi\u00e1 tr\u1ecb v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 kinh t\u1ebf, thi\u00ean nhi\u00ean, v\u00e0 s\u1ef1 an t\u00e2m,<\/a> kh\u00ed CNG<\/strong> ng\u00e0y c\u00e0ng c\u1ee7ng c\u1ed1 ch\u1ed7 \u0111\u1ee9ng.<\/p>\n

        Hy v\u1ecdng b\u00e0i vi\u1ebft \u0111\u00e3 chia s\u1ebb cho b\u1ea1n quan \u0111i\u1ec3m to\u00e0n di\u1ec7n v\u1ec1 ph\u00ed t\u1ed5n<\/a> kh\u00ed CNG<\/strong>!<\/p>\n","protected":false},"excerpt":{"rendered":"

        Gi\u00e1 th\u00e0nh Kh\u00ed CNG: Th\u1ea5u Hi\u1ec3u To\u00e0n Di\u1ec7n Trong t\u00ecnh th\u1ebf gi\u00e1 nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch nh\u01b0 x\u0103ng v\u00e0 d\u1ea7u diesel kh\u00f4ng ng\u1eebng t\u0103ng v\u1ecdt, b\u00e1o gi\u00e1 kh\u00ed CNG (Compressed Natural Gas – kh\u00ed n\u00e9n t\u1ef1 nhi\u00ean) \u0111\u00e3 l\u00ean ng\u00f4i t\u00e2m \u0111i\u1ec3m c\u1ee7a \u0111\u00f4ng \u0111\u1ea3o c\u00e1 nh\u00e2n v\u00e0 c\u00f4ng ty. \u0110\u00e2y l\u00e0 m\u1ed9t nh\u00f3m 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-1033","post","type-post","status-publish","format-standard","hentry","category-khong-phan-loai"],"_links":{"self":[{"href":"https:\/\/buonbantheducdungcu.io.vn\/index.php\/wp-json\/wp\/v2\/posts\/1033","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buonbantheducdungcu.io.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buonbantheducdungcu.io.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buonbantheducdungcu.io.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buonbantheducdungcu.io.vn\/index.php\/wp-json\/wp\/v2\/comments?post=1033"}],"version-history":[{"count":0,"href":"https:\/\/buonbantheducdungcu.io.vn\/index.php\/wp-json\/wp\/v2\/posts\/1033\/revisions"}],"wp:attachment":[{"href":"https:\/\/buonbantheducdungcu.io.vn\/index.php\/wp-json\/wp\/v2\/media?parent=1033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buonbantheducdungcu.io.vn\/index.php\/wp-json\/wp\/v2\/categories?post=1033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buonbantheducdungcu.io.vn\/index.php\/wp-json\/wp\/v2\/tags?post=1033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}