{"id":3455,"date":"2025-09-21T13:39:51","date_gmt":"2025-10-12T19:08:17","guid":{"rendered":"https:\/\/hydrolite.eu\/?post_type=product&p=3455"},"modified":"2025-10-12T22:09:35","modified_gmt":"2025-10-12T19:09:35","slug":"rasina-schimbatoare-de-anioni-macroporoasa-cu-continut-scazut-de-solide-zg-a408","status":"publish","type":"product","link":"https:\/\/hydrolite.eu\/ro\/product\/rasina-schimbatoare-de-anioni-macroporoasa-cu-continut-scazut-de-solide-zg-a408\/","title":{"rendered":"R\u0103\u0219in\u0103 schimb\u0103toare de anioni macroporoas\u0103 cu con\u021binut sc\u0103zut de solide ZG A408"},"content":{"rendered":"

1. Introducere: <\/span><\/span><\/span><\/span>
\nZG A408 este o r\u0103\u0219in\u0103 schimb\u0103toare de anioni macroporoas\u0103, cu con\u021binut sc\u0103zut de solide. Matricea sa special\u0103 \u00eei confer\u0103 o rezisten\u021b\u0103 mecanic\u0103 ridicat\u0103 \u0219i rezisten\u021b\u0103 la presiunea osmotic\u0103 a acizilor \u0219i alcalinilor, \u00een compara\u021bie cu r\u0103\u0219inile anionice conven\u021bionale cu con\u021binut sc\u0103zut de solide. \u00cen plus, ZG A408 are o rat\u0103 de fracturare sc\u0103zut\u0103, cu o rat\u0103 anual\u0103 de fragilitate mai mic\u0103 de 10%. Datorit\u0103 suprafe\u021bei sale specifice relativ mari \u0219i prezen\u021bei at\u00e2t a grupurilor func\u021bionale puternice, c\u00e2t \u0219i a celor slabe, prezint\u0103 o capacitate mare de schimb ionic \u0219i o rat\u0103 rapid\u0103 de schimb ionic la procesarea solu\u021biilor de levigare a aurului.<\/span><\/span><\/span><\/span><\/p>\n

2. Propriet\u0103\u021bi fizico-chimice:<\/span><\/span><\/span><\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Numele indicatorului<\/span><\/span><\/span><\/span><\/b><\/td>\nSens<\/span><\/span><\/span><\/span><\/b><\/td>\n<\/tr>\n
Aspect<\/span><\/span><\/span><\/span><\/td>\nGranule opace, de culoare alb l\u0103ptos p\u00e2n\u0103 la galben deschis<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Matrice<\/span><\/span><\/span><\/span><\/td>\nStiren<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Form\u0103 ionic\u0103<\/span><\/span><\/span><\/span><\/td>\nAmin\u0103 liber\u0103<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Umiditate, %<\/span><\/span><\/span><\/span><\/td>\n50,00~60,00<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Capacitate de schimb \u00een func\u021bie de mas\u0103, mmol\/g <\/span><\/span><\/span><\/span>(uscat)<\/span><\/span><\/span><\/span><\/sub><\/td>\n\u22654,80<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Grupe func\u021bionale puternic alcaline, %<\/span><\/span><\/span><\/span><\/td>\n20~30<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Capacitate de schimb \u00een func\u021bie de volum, mmol\/ml<\/span><\/span><\/span><\/span><\/td>\n\u22651,35<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Densitate real\u0103 (umed), g\/ml<\/span><\/span><\/span><\/span><\/td>\n1,05~1,12<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Densitate vrac, g\/ml<\/span><\/span><\/span><\/span><\/td>\n0,65~0,75<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
P\u0103strarea formei sferice dup\u0103 osmoz\u0103, %<\/span><\/span><\/span><\/span><\/td>\n\u226590<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Interval de dimensiune a particulelor, %<\/span><\/span><\/span><\/span><\/td>\n(0,315\uff5e1,25 mm) \u226595<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Modificarea volumului \u00een timpul tranzi\u021biei OH\u207b <\/span><\/span><\/span><\/span>\u2192<\/span><\/span><\/span><\/span><\/sup> \u00a0Cl\u207b <\/span><\/span><\/span><\/span>,<\/span><\/span><\/span><\/span><\/sup> %<\/span><\/span><\/span><\/span><\/td>\n\u226420<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Capacitatea de absorb\u021bie a aurului, mg\/l-R<\/span><\/span><\/span><\/span><\/td>\n150~300<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

1. Introducere: ZG A408 este o r\u0103\u0219in\u0103 schimb\u0103toare de anioni macroporoas\u0103, cu con\u021binut sc\u0103zut de solide. Matricea sa special\u0103 \u00eei confer\u0103 o rezisten\u021b\u0103 mecanic\u0103 ridicat\u0103 \u0219i rezisten\u021b\u0103 la presiunea osmotic\u0103 a acizilor \u0219i alcalinilor, \u00een compara\u021bie cu r\u0103\u0219inile anionice conven\u021bionale cu con\u021binut sc\u0103zut de solide. \u00cen plus, ZG A408 are o rat\u0103 de fracturare sc\u0103zut\u0103,…<\/p>\n","protected":false},"featured_media":1944,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[603,512],"product_tag":[],"class_list":["post-3455","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-adsorbanti-macroporosi","product_cat-produse"],"_links":{"self":[{"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/product\/3455","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/comments?post=3455"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/media\/1944"}],"wp:attachment":[{"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/media?parent=3455"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/product_cat?post=3455"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hydrolite.eu\/ro\/wp-json\/wp\/v2\/product_tag?post=3455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}