{"id":4214,"date":"2019-08-30T08:20:49","date_gmt":"2019-08-30T08:20:49","guid":{"rendered":"https:\/\/phelieu247.com\/?p=4214"},"modified":"2020-02-20T14:54:34","modified_gmt":"2020-02-20T07:54:34","slug":"gia-kim-loai","status":"publish","type":"post","link":"https:\/\/phelieu247.com\/en\/gia-kim-loai\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o gi\u00e1 kim lo\u1ea1i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong th\u1ecb tr\u01b0\u1eddng?"},"content":{"rendered":"

Sorry, this entry is only available in Ti\u1ebfng Vi\u1ec7t<\/a>. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.<\/p>

<\/p>\n

Gi\u00e1 kim lo\u1ea1i kh\u00f4ng ch\u1ec9 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i m\u00e0 t\u1eeb l\u00e2u \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111\u1ec3 theo d\u00f5i c\u00e1c \u0111i\u1ec1u ki\u1ec7n kinh t\u1ebf v\u00e0 th\u1ecb tr\u01b0\u1eddng.\u00a0Nh\u01b0ng l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 th\u1ecb tr\u01b0\u1eddng x\u00e1c \u0111\u1ecbnh gi\u00e1 kim lo\u1ea1i?<\/p>\n

\"L\u00e0m<\/p>\n

Th\u00f4ng tin th\u1ecb tr\u01b0\u1eddng kim lo\u1ea1i<\/strong><\/h2>\n

Gi\u00e1 c\u1ee7a c\u00e1c kim lo\u1ea1i ri\u00eang l\u1ebb, nh\u01b0 gi\u00e1 cho b\u1ea5t k\u1ef3 h\u00e0ng h\u00f3a n\u00e0o, v\u1ec1 c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi cung v\u00e0 c\u1ea7u.\u00a0Tuy nhi\u00ean, gi\u1ea3 s\u1eed r\u1eb1ng th\u00f4ng tin v\u1ec1 cung (s\u1ea3n xu\u1ea5t v\u00e0 h\u00e0ng t\u1ed3n kho) v\u00e0 nhu c\u1ea7u (ti\u00eau th\u1ee5) l\u00e0 c\u00f3 s\u1eb5n, ch\u00ednh x\u00e1c v\u00e0 minh b\u1ea1ch, s\u1ebd l\u00e0 m\u1ed9t sai l\u1ea7m l\u1edbn, b\u1ea5t k\u1ec3 lo\u1ea1i kim lo\u1ea1i n\u00e0o.<\/p>\n

Gi\u00e1 hi\u1ec7n t\u1ea1i kh\u00f4ng ch\u1ec9 l\u00e0 y\u1ebfu t\u1ed1 cung v\u00e0 c\u1ea7u ngay l\u1eadp t\u1ee9c m\u00e0 c\u00f2n k\u1ef3 v\u1ecdng v\u1ec1 cung v\u00e0 c\u1ea7u trong t\u01b0\u01a1ng lai.\u00a0N\u00f3i chung, c\u00e0ng \u00edt th\u00f4ng tin c\u00f3 s\u1eb5n, bi\u1ebfn \u0111\u1ed9ng gi\u00e1 s\u1ebd c\u00e0ng l\u1edbn.<\/p>\n

M\u1ed9t ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ecbch v\u1ee5 l\u1edbn \u0111\u00e3 ph\u00e1t tri\u1ec3n xung quanh vi\u1ec7c nghi\u00ean c\u1ee9u, b\u00e1o c\u00e1o v\u00e0 t\u01b0 v\u1ea5n v\u1ec1 h\u1ea7u h\u1ebft m\u1ecdi kim lo\u1ea1i ri\u00eang l\u1ebb.\u00a0V\u00f4 s\u1ed1 trang web hi\u1ec7n b\u00e1o c\u00e1o v\u1ec1 s\u1ef1 di chuy\u1ec3n c\u1ee7a gi\u00e1 kim lo\u1ea1i<\/strong><\/a>.<\/p>\n

T\u1ea5t nhi\u00ean, ph\u1ea7n l\u1edbn nghi\u00ean c\u1ee9u v\u00e0 b\u00e1o c\u00e1o n\u00e0y t\u1eadp trung v\u00e0o c\u00e1c th\u1ecb tr\u01b0\u1eddng kim lo\u1ea1i c\u01a1 b\u1ea3n l\u1edbn nh\u01b0 \u0111\u1ed3ng, niken, k\u1ebdm v\u00e0 ch\u00ec. Nh\u01b0ng, trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, ng\u01b0\u1eddi ta \u0111\u00e3 ch\u00fa \u00fd nhi\u1ec1u h\u01a1n \u0111\u1ebfn c\u00e1c kim lo\u1ea1i nh\u1ecf, bao g\u1ed3m c\u00e1c nguy\u00ean t\u1ed1 \u0111\u1ea5t hi\u1ebfm.<\/p>\n

Ph\u00e2n lo\u1ea1i th\u1ecb tr\u01b0\u1eddng kim lo\u1ea1i<\/strong><\/h2>\n

Do s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 c\u1ea5u tr\u00fac th\u1ecb tr\u01b0\u1eddng, ph\u01b0\u01a1ng ph\u00e1p nh\u1eadn bi\u1ebft gi\u00e1, c\u0169ng nh\u01b0 s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t, th\u1ecb tr\u01b0\u1eddng kim lo\u1ea1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00e1ch th\u00e0nh n\u0103m nh\u00f3m, m\u1ed7i nh\u00f3m c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang bi\u1ec7t:<\/p>\n

Kim lo\u1ea1i c\u01a1 b\u1ea3n<\/strong><\/h3>\n

Th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u cho kim lo\u1ea1i c\u01a1 b\u1ea3n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 ph\u00e1t tri\u1ec3n nh\u1ea5t trong s\u1ed1 c\u00e1c nh\u00f3m kim lo\u1ea1i.\u00a0Tr\u00ean th\u1ef1c t\u1ebf, c\u00e1c h\u1ee3p \u0111\u1ed3ng chuy\u1ec3n ti\u1ebfp cho vi\u1ec7c giao h\u00e0ng \u0111\u1ed3ng v\u00e0 thi\u1ebfc c\u00f3 t\u1eeb th\u1ebf k\u1ef7 19.\u00a0B\u00e2y gi\u1edd c\u00e1c th\u1ecb tr\u01b0\u1eddng v\u1edbi b\u00e0n giao d\u1ecbch tr\u00ean to\u00e0n th\u1ebf gi\u1edbi gi\u1ea3i quy\u1ebft c\u00e1c giao d\u1ecbch, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng h\u00e0ng ngh\u00ecn t\u1ef7 \u0111\u00f4 la m\u1ed7i n\u0103m.<\/p>\n

\"gi\u00e1<\/p>\n

H\u1ee3p \u0111\u1ed3ng chuy\u1ec3n ti\u1ebfp v\u00e0 quy\u1ec1n ch\u1ecdn, c\u0169ng nh\u01b0 giao d\u1ecbch \u0111i\u1ec7n t\u1eed, t\u1ea5t c\u1ea3 \u0111\u00e3 g\u00f3p ph\u1ea7n v\u00e0o m\u1ed9t th\u1ecb tr\u01b0\u1eddng hi\u1ec7u qu\u1ea3 h\u01a1n. \u0110\u00f3 l\u00e0 m\u1ed9t trong \u0111\u00f3 c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 h\u01a1n nh\u1eefng g\u00ec ng\u01b0\u1eddi mua v\u00e0 ng\u01b0\u1eddi b\u00e1n s\u1eb5n s\u00e0ng tr\u1ea3 cho m\u1ed9t kim lo\u1ea1i c\u1ee5 th\u1ec3. Do \u0111\u00f3, s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa gi\u00e1 th\u1ea7u v\u00e0 gi\u00e1 b\u00e1n ph\u1ebf li\u1ec7u<\/strong><\/a> kim lo\u1ea1i c\u01a1 b\u1ea3n ti\u00eau chu\u1ea9n th\u01b0\u1eddng nh\u1ecf h\u01a1n nhi\u1ec1u so v\u1edbi nh\u1eefng g\u00ec ng\u01b0\u1eddi ta s\u1ebd th\u1ea5y \u0111\u1ed1i v\u1edbi c\u00e1c kim lo\u1ea1i kh\u00e1c.<\/p>\n

Gi\u00e1 kim lo\u1ea1i h\u1ea1 ngu\u1ed3n, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u00e2y \u0111\u1ed3ng ho\u1eb7c b\u1ed9t, c\u0169ng nh\u01b0 nguy\u00ean li\u1ec7u th\u00f4 \u0111\u1ea7u ngu\u1ed3n, nh\u01b0 qu\u1eb7ng \u0111\u1ed3ng v\u00e0 tinh qu\u1eb7ng, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c mua v\u00e0 b\u00e1n d\u1ef1a tr\u00ean gi\u00e1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo ti\u00eau chu\u1ea9n th\u1ecb tr\u01b0\u1eddng.<\/p>\n

H\u1ee3p kim th\u00e9p v\u00e0 s\u1eaft<\/strong><\/h3>\n

M\u1eb7c d\u00f9 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp t\u1ed1t, th\u1ecb tr\u01b0\u1eddng\u00a0th\u00e9p<\/strong>\u00a0kh\u00f4ng tr\u01b0\u1edfng th\u00e0nh nh\u01b0 th\u1ecb tr\u01b0\u1eddng kim lo\u1ea1i c\u01a1 b\u1ea3n.\u00a0\u0110i\u1ec1u n\u00e0y ch\u1ee7 y\u1ebfu l\u00e0 v\u00ec th\u00e9p, v\u1ec1 b\u1ea3n ch\u1ea5t, l\u00e0 m\u1ed9t m\u1eb7t h\u00e0ng \u00edt giao d\u1ecbch.\u00a0Ph\u1ea1m vi r\u1ed9ng c\u1ee7a c\u00e1c lo\u1ea1i v\u00e0 ph\u01b0\u01a1ng sai trong c\u00e1c h\u00ecnh th\u1ee9c, \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u b\u1edfi v\u00f4 s\u1ed1 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i, g\u00e2y kh\u00f3 kh\u0103n cho vi\u1ec7c thi\u1ebft l\u1eadp m\u1ed9t ti\u00eau chu\u1ea9n th\u1ecb tr\u01b0\u1eddng theo c\u00e1ch m\u00e0 c\u1ef1c \u00e2m \u0111\u1ed3ng, \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a.<\/p>\n

\"gi\u00e1<\/p>\n

Th\u1ecb tr\u01b0\u1eddng cho ferroalloys, ch\u1eb3ng h\u1ea1n nh\u01b0 ferromanganese v\u00e0 ferrosilicon, k\u00e9m tr\u01b0\u1edfng th\u00e0nh h\u01a1n, v\u1edbi gi\u00e1 c\u1ea3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp gi\u1eefa ng\u01b0\u1eddi mua v\u00e0 ng\u01b0\u1eddi b\u00e1n.<\/p>\n

Kim lo\u1ea1i nh\u1ecf<\/strong><\/h3>\n

Gi\u00e1 c\u00e1c kim lo\u1ea1i nh\u1ecf, bao g\u1ed3m c\u00e1c kim lo\u1ea1i \u0111i\u1ec7n t\u1eed nh\u01b0 indi,\u00a0gali\u00a0v\u00e0\u00a0gecmani\u00a0v\u00e0\u00a0c\u00e1c kim lo\u1ea1i ch\u1ecbu l\u1eeda\u00a0nh\u01b0\u00a0vonfram\u00a0v\u00e0 tantalum, h\u1ea7u nh\u01b0 ch\u1ec9 \u0111\u01b0\u1ee3c th\u1ecfa thu\u1eadn gi\u1eefa ng\u01b0\u1eddi mua v\u00e0 ng\u01b0\u1eddi b\u00e1n.\u00a0S\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi tham gia th\u1ecb tr\u01b0\u1eddng th\u1ea5p, c\u0169ng nh\u01b0 c\u00e1c \u1ee9ng d\u1ee5ng ph\u00e1t tri\u1ec3n cho nhi\u1ec1u kim lo\u1ea1i nh\u1ecf, g\u00e2y kh\u00f3 kh\u0103n cho vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng c\u1ee5 x\u00e1c \u0111\u1ecbnh gi\u00e1 v\u00e0 \u0111\u1ea7u t\u01b0 ti\u00ean ti\u1ebfn h\u01a1n.<\/p>\n

Kim lo\u1ea1i nh\u00f3m b\u1ea1ch kim (PGM)<\/strong><\/h3>\n

Do s\u1ed1 l\u01b0\u1ee3ng\u00a0nh\u00e0 cung c\u1ea5p v\u00e0 nh\u00e0 cung c\u1ea5p\u00a0PGM\u00a0c\u1ef1c k\u1ef3 h\u1ea1n ch\u1ebf, gi\u00e1 c\u1ee7a c\u00e1c kim lo\u1ea1i n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u1edfi c\u00e1c v\u0103n ph\u00f2ng b\u00e1n h\u00e0ng c\u1ee7a c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t l\u1edbn.\u00a0Gi\u00e1 c\u1ee7a m\u1ed9t s\u1ed1 kim lo\u1ea1i, ch\u1eb3ng h\u1ea1n nh\u01b0 osmium, \u0111\u00e3 c\u00f3 \u00edt thay \u0111\u1ed5i trong nhi\u1ec1u n\u0103m, ch\u1ee7 y\u1ebfu l\u00e0 do s\u1eed d\u1ee5ng h\u1ea1n ch\u1ebf, trong khi\u00a0gi\u00e1 b\u1ea1ch kim, c\u00f3 nhu c\u1ea7u \u0111\u00e1ng k\u1ec3 t\u1eeb c\u1ea3 ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 nh\u00e0 \u0111\u1ea7u t\u01b0, dao \u0111\u1ed9ng h\u00e0ng ng\u00e0y.<\/p>\n

Kim lo\u1ea1i qu\u00fd<\/strong><\/h3>\n

\"Kim<\/p>\n

Kh\u00f4ng bao g\u1ed3m\u00a0b\u1ea1ch kim,\u00a0pala\u0111i\u00a0v\u00e0 c\u00e1c PGM kh\u00e1c, khi ch\u00fang ta n\u00f3i v\u1ec1 kim lo\u1ea1i qu\u00fd, ch\u00fang ta \u0111ang th\u1ea3o lu\u1eadn v\u1ec1\u00a0v\u00e0ng\u00a0v\u00e0\u00a0b\u1ea1c.\u00a0Trong h\u00e0ng ng\u00e0n n\u0103m, c\u1ea3 hai kim lo\u1ea1i \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t kho c\u1ee7a c\u1ea3i v\u00e0, kh\u00f4ng ng\u1ea1c nhi\u00ean, c\u1ea3 hai \u0111\u1ec1u c\u00f3 th\u1ecb tr\u01b0\u1eddng minh b\u1ea1ch v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp t\u1ed1t.<\/p>\n

Gi\u00e1 th\u1ecb tr\u01b0\u1eddng so v\u1edbi gi\u00e1 s\u1ea3n ph\u1ea9m kim lo\u1ea1i<\/strong><\/h2>\n

Trong khi c\u00e1c nh\u00e0 kinh t\u1ebf, ph\u00e2n t\u00edch v\u00e0 nh\u00e0 kinh doanh bu\u00f4n ph\u1ebf li\u1ec7u<\/strong><\/a> th\u01b0\u1eddng quan t\u00e2m nhi\u1ec1u h\u01a1n \u0111\u1ebfn gi\u00e1 th\u1ecb tr\u01b0\u1eddng v\u0129 m\u00f4 cho s\u1ed1 l\u01b0\u1ee3ng l\u1edbn kim lo\u1ea1i c\u1ea5p c\u00f4ng nghi\u1ec7p ho\u1eb7c \u0111\u1ea7u t\u01b0, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i y\u00eau c\u1ea7u gi\u00e1 c\u1ee5 th\u1ec3 cho m\u1ed9t lo\u1ea1i, lo\u1ea1i v\u00e0 s\u1ed1 l\u01b0\u1ee3ng kim lo\u1ea1i c\u1ee5 th\u1ec3.<\/p>\n

Kh\u00f4ng c\u00f3 c\u00e2u h\u1ecfi, m\u1ed9t m\u1ed1i t\u01b0\u01a1ng quan tr\u1ef1c ti\u1ebfp t\u1ed3n t\u1ea1i gi\u1eefa gi\u00e1 kim lo\u1ea1i c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 giao d\u1ecbch v\u00e0 gi\u00e1 nguy\u00ean li\u1ec7u h\u1ea1 ngu\u1ed3n, nh\u01b0ng hai lo\u1ea1i n\u00e0y kh\u00f4ng bao gi\u1edd gi\u1ed1ng nhau (gi\u1ed1ng nh\u01b0 gi\u00e1 b\u1ed9t c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng, nh\u01b0ng kh\u00f4ng x\u00e1c \u0111\u1ecbnh, gi\u00e1 c\u1ee7a b\u00e1nh m\u00ec). C\u00e0ng \u0111i s\u00e2u v\u00e0o d\u00f2ng gi\u00e1 tr\u1ecb gia t\u0103ng, c\u00e1c y\u1ebfu t\u1ed1 (v\u00ed d\u1ee5 nh\u01b0 chi ph\u00ed nh\u00e2n c\u00f4ng, n\u0103ng l\u01b0\u1ee3ng v\u00e0 v\u1eadn chuy\u1ec3n) b\u1eaft \u0111\u1ea7u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u00e1 s\u1ea3n ph\u1ea9m kim lo\u1ea1i.<\/p>\n

<\/p>\n

\n
\n
\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n <\/div>\n
\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n
\n
<\/div>\n <\/div>\n <\/div>\n<\/div>\n
\n <\/span>\n <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Sorry, this entry is only available in Ti\u1ebfng Vi\u1ec7t. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language. Gi\u00e1 kim lo\u1ea1i kh\u00f4ng ch\u1ec9 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i m\u00e0 t\u1eeb l\u00e2u \u0111\u00e3 … Continue reading L\u00e0m th\u1ebf n\u00e0o gi\u00e1 kim lo\u1ea1i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong th\u1ecb tr\u01b0\u1eddng?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":7557,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4214","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/phelieu247.com\/en\/wp-json\/wp\/v2\/posts\/4214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phelieu247.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phelieu247.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phelieu247.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phelieu247.com\/en\/wp-json\/wp\/v2\/comments?post=4214"}],"version-history":[{"count":1,"href":"https:\/\/phelieu247.com\/en\/wp-json\/wp\/v2\/posts\/4214\/revisions"}],"predecessor-version":[{"id":8136,"href":"https:\/\/phelieu247.com\/en\/wp-json\/wp\/v2\/posts\/4214\/revisions\/8136"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phelieu247.com\/en\/wp-json\/wp\/v2\/media\/7557"}],"wp:attachment":[{"href":"https:\/\/phelieu247.com\/en\/wp-json\/wp\/v2\/media?parent=4214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phelieu247.com\/en\/wp-json\/wp\/v2\/categories?post=4214"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phelieu247.com\/en\/wp-json\/wp\/v2\/tags?post=4214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}