{"id":2709,"date":"2025-09-21T13:39:51","date_gmt":"2025-10-02T22:20:30","guid":{"rendered":"https:\/\/hydrolite.eu\/?post_type=product&p=2709"},"modified":"2025-10-03T01:20:30","modified_gmt":"2025-10-02T22:20:30","slug":"resina-de-troca-anionica-macroporosa-de-baixo-teor-de-solidos-zg-a408","status":"publish","type":"product","link":"https:\/\/hydrolite.eu\/pt-pt\/product\/resina-de-troca-anionica-macroporosa-de-baixo-teor-de-solidos-zg-a408\/","title":{"rendered":"Resina de troca ani\u00f3nica macroporosa de baixo teor de s\u00f3lidos ZG A408"},"content":{"rendered":"

1. Introdu\u00e7\u00e3o: <\/span><\/span><\/span><\/span>
\nA ZG A408 \u00e9 uma resina de troca ani\u00f4nica macroporosa com baixo teor de s\u00f3lidos. Sua matriz especial confere-lhe alta resist\u00eancia mec\u00e2nica e resist\u00eancia \u00e0 press\u00e3o osm\u00f3tica de \u00e1cidos e \u00e1lcalis em compara\u00e7\u00e3o com as resinas ani\u00f4nicas convencionais com baixo teor de s\u00f3lidos. Al\u00e9m disso, a ZG A408 apresenta baixa taxa de fratura, com uma taxa de fragilidade anual inferior a 10%. Devido \u00e0 sua \u00e1rea superficial espec\u00edfica relativamente grande e \u00e0 presen\u00e7a de grupos funcionais fortes e fracos, apresenta alta capacidade de troca e uma r\u00e1pida taxa de troca i\u00f4nica no processamento de solu\u00e7\u00f5es de lixivia\u00e7\u00e3o de ouro.<\/span><\/span><\/span><\/span><\/p>\n

2. Propriedades f\u00edsico-qu\u00edmicas:<\/span><\/span><\/span><\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Nome do indicador<\/span><\/span><\/span><\/span><\/b><\/td>\nSignificado<\/span><\/span><\/span><\/span><\/b><\/td>\n<\/tr>\n
Apar\u00eancia<\/span><\/span><\/span><\/span><\/td>\nGr\u00e2nulos opacos de cor branca leitosa a amarelo claro<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Matriz<\/span><\/span><\/span><\/span><\/td>\nEstireno<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Forma i\u00f4nica<\/span><\/span><\/span><\/span><\/td>\nAmina livre<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Umidade, %<\/span><\/span><\/span><\/span><\/td>\n50,00\uff5e60,00<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Capacidade de troca por massa, mmol\/g <\/span><\/span><\/span><\/span>(seco)<\/span><\/span><\/span><\/span><\/sub><\/td>\n\u22654,80<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Grupos funcionais fortemente alcalinos, %<\/span><\/span><\/span><\/span><\/td>\n20~30<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Capacidade de troca por volume, mmol\/ml<\/span><\/span><\/span><\/span><\/td>\n\u22651,35<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Densidade real (\u00famida), g\/ml<\/span><\/span><\/span><\/span><\/td>\n1,05\uff5e1,12<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Densidade aparente, g\/ml<\/span><\/span><\/span><\/span><\/td>\n0,65\uff5e0,75<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Reten\u00e7\u00e3o da forma esf\u00e9rica ap\u00f3s osmose, %<\/span><\/span><\/span><\/span><\/td>\n\u226590<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Faixa de tamanho de part\u00edcula, %<\/span><\/span><\/span><\/span><\/td>\n(0,315 \uff5e 1,25 mm) \u226595<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Mudan\u00e7a de volume durante a transi\u00e7\u00e3o OH <\/span><\/span><\/span><\/span>–<\/span><\/span><\/span><\/span><\/sup> \u00a0\u2192Cl <\/span><\/span><\/span><\/span>–<\/span><\/span><\/span><\/span><\/sup> , %<\/span><\/span><\/span><\/span><\/td>\n\u226420<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Capacidade de absor\u00e7\u00e3o de ouro, 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. Introdu\u00e7\u00e3o: A ZG A408 \u00e9 uma resina de troca ani\u00f4nica macroporosa com baixo teor de s\u00f3lidos. Sua matriz especial confere-lhe alta resist\u00eancia mec\u00e2nica e resist\u00eancia \u00e0 press\u00e3o osm\u00f3tica de \u00e1cidos e \u00e1lcalis em compara\u00e7\u00e3o com as resinas ani\u00f4nicas convencionais com baixo teor de s\u00f3lidos. Al\u00e9m disso, a ZG A408 apresenta baixa taxa de fratura,…<\/p>\n","protected":false},"featured_media":1942,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[602,511],"product_tag":[],"class_list":["post-2709","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-adsorventes-macroporosos-pt-pt","product_cat-produtos"],"_links":{"self":[{"href":"https:\/\/hydrolite.eu\/pt-pt\/wp-json\/wp\/v2\/product\/2709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrolite.eu\/pt-pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hydrolite.eu\/pt-pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrolite.eu\/pt-pt\/wp-json\/wp\/v2\/comments?post=2709"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrolite.eu\/pt-pt\/wp-json\/wp\/v2\/media\/1942"}],"wp:attachment":[{"href":"https:\/\/hydrolite.eu\/pt-pt\/wp-json\/wp\/v2\/media?parent=2709"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hydrolite.eu\/pt-pt\/wp-json\/wp\/v2\/product_cat?post=2709"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hydrolite.eu\/pt-pt\/wp-json\/wp\/v2\/product_tag?post=2709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}