{"id":4844,"date":"2016-03-30T23:07:59","date_gmt":"2016-03-30T16:07:59","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=4844"},"modified":"2017-10-02T13:46:37","modified_gmt":"2017-10-02T06:46:37","slug":"9-loai-da-khoang-chat-dep-nhung-chet-nguoi-co-mat-tren-trai-dat","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/9-loai-da-khoang-chat-dep-nhung-chet-nguoi-co-mat-tren-trai-dat\/","title":{"rendered":"9 lo\u1ea1i \u0111\u00e1 – kho\u00e1ng ch\u1ea5t \u0111\u1eb9p nh\u01b0ng ch\u1ebft ng\u01b0\u1eddi c\u00f3 m\u1eb7t tr\u00ean Tr\u00e1i \u0110\u1ea5t"},"content":{"rendered":"

C\u0169ng gi\u1ed1ng nh\u01b0 Si\u00eau nh\u00e2n – Superman khi ti\u1ebfp x\u00fac v\u1edbi \u0111\u00e1 Kryptonite s\u1ebd b\u1ecb m\u1ea5t h\u1ebft n\u0103ng l\u1ef1c v\u00e0 y\u1ebfu \u0111i. Ng\u01b0\u1eddi Tr\u00e1i \u0111\u1ea5t ch\u00fang ta khi ti\u1ebfp x\u00fac v\u1edbi 9 lo\u1ea1i \u0111\u00e1 – kho\u00e1ng ch\u1ea5t sau \u0111\u00e2y c\u0169ng s\u1ebd r\u1ea5t nguy hi\u1ec3m, c\u00f3 c\u00e1i khi\u1ebfn b\u1ea1n y\u1ebfu \u0111i, c\u00f3 c\u00e1i c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n t\u1eed vong. Nh\u1eefng lo\u1ea1i kho\u00e1ng ch\u1ea5t n\u00e0y th\u1ef1c ra kh\u00f4ng ph\u1ea3i kh\u00f3 g\u1eb7p trong t\u1ef1 nhi\u00ean, hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n x\u1eed l\u00fd \u0111\u00fang \u0111\u1eafn n\u1ebfu v\u00f4 t\u00ecnh g\u1eb7p ch\u00fang.<\/strong><\/p>\n

\"\"
\nKho\u00e1ng ch\u1ea5t c\u00f3 m\u00e0u xanh \u0111\u1eb9p m\u1eaft n\u00e0y l\u00e0 h\u1ee3p ch\u1ea5t hydrat \u0111\u1ed3ng sunfat (copper sulfate) c\u00f3 th\u1ec3 h\u00f2a tan trong n\u01b0\u1edbc. Kho\u00e1ng ch\u1ea5t n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 luy\u1ec7n \u0111\u1ed3ng, tuy nhi\u00ean khi l\u00e0m vi\u1ec7c c\u1ea7n gi\u1eef m\u00f4i tr\u01b0\u1eddng kh\u00f4 r\u00e1o, v\u00ec n\u00f3 c\u00f3 h\u00f3a tinh th\u1ec3 v\u00e0 h\u00f2a tan v\u00e0o n\u01b0\u1edbc, n\u1ebfu ta ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc n\u00e0y s\u1ebd b\u1ecb nhi\u1ec5m \u0111\u1ed9c \u0111\u1ed3ng.<\/p>\n

Stibnite – Sb2S3
\n\u0110\u00e2y l\u00e0 h\u1ee3p ch\u1ea5t sulfua antimo (sulfide antimony), nh\u00ecn n\u00f3 l\u1ea5p l\u00e1nh v\u00e0 kh\u00e1 h\u1ea5p d\u1eabn. Ng\u01b0\u1eddi ta nghi\u1ec1n ch\u1ea5t n\u00e0y ra v\u00e0 d\u00f9ng l\u00e0m ch\u00ec k\u1ebb m\u1eaft, trang \u0111i\u1ec3m m\u1eaft trong h\u00e0ng ng\u00e0n n\u0103m cho t\u1edbi khi bi\u1ebft l\u00e0 n\u00f3 \u0111\u1ed9c. Ngo\u00e0i ra, c\u0169ng c\u00f3 ng\u01b0\u1eddi d\u00f9ng kho\u00e1ng ch\u1ea5t n\u00e0y l\u00e0m ly t\u00e1ch ho\u1eb7c ch\u00e9n \u0103n, d\u1eabn \u0111\u1ebfn nhi\u1ec5m \u0111\u1ed9c ch\u1ea5t Antimon. C\u00e1c tri\u1ec7u ch\u1ee9ng nhi\u1ec5m \u0111\u1ed9c bao g\u1ed3m bu\u1ed3n n\u00f4n, c\u1ea3m gi\u00e1c say r\u1ef1u, m\u1ea1ch y\u1ebfu, vv v\u00e0 vv.<\/p>\n

Asbestos – Mg3Si2O5(OH)4
\nC\u00e1i t\u00ean Asbestos c\u00f3 th\u1ec3 xa l\u1ea1 v\u1edbi b\u1ea1n, nh\u01b0ng n\u1ebfu g\u1ecdi n\u00f3 v\u1edbi t\u00ean Vi\u1ec7t l\u00e0 Ami\u0103ng ch\u1eafc b\u1ea1n nh\u1eadn ra. Kho\u00e1ng ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 h\u00f3a b\u1ee5i si\u00eau nh\u1ecf v\u00e0 g\u00e2y ung th\u01b0 ph\u1ed5i v\u00e0 c\u00e1c b\u1ec7nh ph\u1ed5i kh\u00e1c n\u1ebfu h\u00edt ph\u1ea3i. Ami\u0103ng \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t, ch\u1ed1ng ch\u00e1y, c\u00e1ch \u00e2m<\/p>\n

Arsenopyrite – FeAsS
\nArsenopyrite l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t s\u1eaft asen sulfua (iron arsenic sulfide) c\u00f3 m\u00e0u kim lo\u1ea1i s\u00e1ng. \u0110\u00f4i khi n\u00f3 b\u1ecb c\u00e1c ng\u01b0\u1eddi \u0111i \u0111\u00e0o v\u00e0ng nh\u1ea7m l\u1eabn l\u00e0 b\u1ea1c. Ch\u1ea5t arsen (th\u1ea1ch t\u00edn) b\u00ean trong h\u1ee3p ch\u1ea5t n\u00e0y l\u00e0 m\u1ed9t ch\u1ea5t \u0111\u1ed9c ch\u1ebft ng\u01b0\u1eddi.<\/p>\n

Cinnabar – HgS
\nCinnabar-1200×795.
\nCinnabar l\u00e0 h\u1ee3p ch\u1ea5t th\u1ee7y ng\u00e2n sulfua (mercury sulphide). \u0110\u00e2y l\u00e0 ngu\u1ed3n cung c\u1ea5p th\u1ee7y ng\u00e2n ch\u00ednh cho nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a con ng\u01b0\u1eddi. Ng\u00e0y x\u01b0a ng\u01b0\u1eddi ta d\u00f9ng ch\u1ea5t m\u00e0u \u0111\u1ecf n\u00e0y l\u00e0m thu\u1ed1c nhu\u1ed9m m\u00e0 kh\u00f4ng \u00fd th\u1ee9c \u0111\u01b0\u1ee3c r\u1eb1ng th\u1ee7y ng\u00e2n b\u00ean trong c\u00f3 th\u1ec3 g\u00e2y ch\u1ebft ng\u01b0\u1eddi.<\/p>\n

Galena – PbS
\nGalena hay c\u00f2n goi l\u00e0 qu\u1eb7ng ch\u00ec ho\u1eb7c qu\u1eb7ng b\u1ea1c, v\u00ec ng\u01b0\u1eddi ta t\u00e1ch l\u1ea5y ch\u00ec ho\u1eb7c b\u1ea1c t\u1eeb qu\u1eb7ng n\u00e0y. Ch\u00ec trong galena l\u00e0 ch\u1ea5t \u0111\u1ed9c n\u1ebfu h\u00edt ho\u1eb7c nu\u1ed1t ph\u1ea3i b\u1ee5i ch\u00ec, n\u1ebfu kh\u00f4ng c\u00f3 b\u1ee5i ch\u00ec th\u00ec c\u00f3 th\u1ec3 c\u1ea7m n\u1eafm t\u01b0\u01a1ng \u0111\u1ed1i an to\u00e0n.<\/p>\n

Hutchinsonite – (Tl,Pb)2As5S9
\nHutchinsonite l\u00e0 h\u1ee3p ch\u1ea5t c\u1ee7a arsen (th\u1ea1ch t\u00edn), l\u01b0u hu\u1ef3nh, ch\u00ec v\u00e0 thallium. Mu\u1ed1i thallium kh\u00f4ng c\u00f3 m\u00f9i kh\u00f4ng v\u1ecb nh\u01b0ng c\u1ef1c \u0111\u1ed9c v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong b\u00e3 chu\u1ed9t c\u0169ng nh\u01b0 ch\u1ea5t di\u1ec7t c\u00f4n tr\u00f9ng. Thallium k\u1ebft h\u1ee3p v\u1edbi th\u1ea1ch t\u00edn l\u00e0 hai ch\u1ea5t c\u1ef1c \u0111\u1ed9c, n\u00ean ti\u1ebfp x\u00fac v\u1edbi kho\u00e1ng ch\u1ea5t n\u00e0y kh\u1ea3 n\u0103ng t\u1eed vong r\u1ea5t cao.<\/p>\n

Orpiment – As2S3
\nOrpiment l\u00e0 m\u1ed9t lo\u1ea1i qu\u1eb7ng arsen l\u01b0u hu\u1ef3nh kh\u00e1c (arsenic sulfide). Lo\u1ea1i kho\u00e1ng ch\u1ea5t c\u00f3 m\u00e0u v\u00e0ng cam \u0111\u1eb9p m\u1eaft n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ea5y \u1edf c\u00e1c su\u1ed1i n\u01b0\u1edbc n\u00f3ng ho\u1eb7c mi\u1ec7ng n\u00fai l\u1eeda. Nh\u01b0 b\u1ea1n \u0111\u00e3 bi\u1ebft, c\u00f3 d\u00ednh \u0111\u1ebfn arsen – th\u1ea1ch t\u00edn th\u00ec lo\u1ea1i kho\u00e1ng ch\u1ea5t n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng gi\u1ebft ng\u01b0\u1eddi r\u1ed3i. Tuy nhi\u00ean h\u1ed3i x\u01b0a \u1edf Trung Qu\u1ed1c ng\u01b0\u1eddi ta t\u1eebng d\u00f9ng n\u00f3 l\u00e0m thu\u1ed1c, ho\u1eb7c c\u00e1c nh\u00e0 gi\u1ea3 kim t\u1eebng d\u00f9ng Orpiment trong vi\u1ec7c c\u1ed1 g\u1eafng t\u1ea1o v\u00e0ng.<\/p>\n

Torbernite – Cu(UO2)2(PO4)2 \u00b7 8 \u2013 12 H2O
\nTorbernite l\u00e0 h\u1ee3p ch\u1ea5t c\u1ef1c \u0111\u1ed9c bao g\u1ed3m \u0111\u1ed3ng xanh, ph\u1ed1t pho v\u00e0 urani (green copper, phosphate, uranyl). H\u1ee3p ch\u1ea5t c\u00f3 ch\u1ee9a uranium n\u00e0y \u0111\u1ed9c v\u00ec n\u00f3 c\u00f3 t\u00ednh ph\u00f3ng x\u1ea1, n\u1ebfu ti\u1ebfp x\u00fac l\u00e2u s\u1ebd g\u00e2y ung th\u01b0 ph\u1ed5i.<\/p>\n

C\u00e1c h\u1ee3p ch\u1ea5t, kho\u00e1ng ch\u1ea5t ho\u1eb7c qu\u1eb7ng n\u00f3i tr\u00ean n\u1ebfu b\u1ea1n ti\u1ebfp x\u00fac c\u1ea7n c\u1ea9n tr\u1ecdng, t\u1ea5t nhi\u00ean s\u1ebd kh\u00f4ng d\u1ec5 c\u00f3 chuy\u1ec7n b\u1ea1n ra \u0111\u01b0\u1eddng l\u00e0 c\u00f3 th\u1ec3 g\u1eb7p ch\u00fang, nh\u01b0ng n\u1ebfu v\u00f4 t\u00ecnh g\u1eb7p, b\u1ea1n kh\u00f4ng n\u00ean d\u00f9ng tay kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi ch\u00fang, ho\u1eb7c \u00edt ra, n\u1ebfu th\u1ea5y m\u1ed9t c\u1ee5c g\u00ec \u0111\u00f3 \u0111\u1eb9p \u0111\u1eb9p n\u1eb1m d\u01b0\u1edbi \u0111\u1ea5t th\u00ec kh\u00f4ng l\u1ee5m li\u1ec1n.<\/p>\n

Theo Forbes\u200b<\/em><\/p>\n

Ngu\u1ed3n tinhte.vn<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u0169ng gi\u1ed1ng nh\u01b0 Si\u00eau nh\u00e2n – Superman khi ti\u1ebfp x\u00fac v\u1edbi \u0111\u00e1 Kryptonite s\u1ebd b\u1ecb m\u1ea5t h\u1ebft n\u0103ng l\u1ef1c v\u00e0 y\u1ebfu \u0111i. Ng\u01b0\u1eddi Tr\u00e1i \u0111\u1ea5t ch\u00fang ta khi ti\u1ebfp x\u00fac v\u1edbi 9 lo\u1ea1i \u0111\u00e1 – kho\u00e1ng ch\u1ea5t sau \u0111\u00e2y c\u0169ng s\u1ebd r\u1ea5t nguy hi\u1ec3m, c\u00f3 c\u00e1i khi\u1ebfn b\u1ea1n y\u1ebfu \u0111i, c\u00f3 c\u00e1i c\u00f3 th\u1ec3 khi\u1ebfn […]<\/p>\n","protected":false},"author":17,"featured_media":5402,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-4844","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4844","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=4844"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4844\/revisions"}],"predecessor-version":[{"id":5403,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4844\/revisions\/5403"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/5402"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}