{"id":2698,"date":"2025-09-21T13:39:59","date_gmt":"2025-10-02T21:41:56","guid":{"rendered":"https:\/\/hydrolite.eu\/?post_type=product&p=2698"},"modified":"2025-10-03T00:42:40","modified_gmt":"2025-10-02T21:42:40","slug":"zgc258-resina-de-troca-cationica-macroporosa-a-base-de-acido-acrilico-fracamente-acido","status":"publish","type":"product","link":"https:\/\/hydrolite.eu\/pt-pt\/product\/zgc258-resina-de-troca-cationica-macroporosa-a-base-de-acido-acrilico-fracamente-acido\/","title":{"rendered":"ZGC258 Resina de troca cati\u00f4nica macroporosa \u00e0 base de \u00e1cido acr\u00edlico fracamente \u00e1cido"},"content":{"rendered":"\n\n\n\n
\n
ZGC258 Resina de troca cati\u00f4nica macroporosa \u00e0 base de \u00e1cido acr\u00edlico fracamente \u00e1cido<\/span><\/span><\/span><\/span><\/strong><\/div>\n<\/td>\n<\/tr>\n
DESCRI\u00c7\u00c3O DO PRODUTO ZGC258<\/span><\/span><\/span><\/span><\/strong><\/p>\n

ZGC258 \u00e9 uma resina de troca cati\u00f4nica macroporosa, fracamente \u00e1cida, \u00e0 base de acr\u00edlico contendo grupos carboxila. Pode ser usada para amaciamento, desidrata\u00e7\u00e3o, desmineraliza\u00e7\u00e3o e tratamento qu\u00edmico. \u00c9 ideal para amaciar \u00e1gua com alto teor de s\u00f3lidos dissolvidos totais (SDT) e aplica\u00e7\u00f5es especiais, como a purifica\u00e7\u00e3o de solu\u00e7\u00f5es org\u00e2nicas aquosas e a remo\u00e7\u00e3o seletiva de \u00edons de metais pesados. Tamb\u00e9m pode ser usada para a separa\u00e7\u00e3o e purifica\u00e7\u00e3o de subst\u00e2ncias bioqu\u00edmicas e farmac\u00eauticas.<\/span><\/span><\/span><\/span><\/p>\n

A ZGC258 possui alta capacidade de trabalho para c\u00e1tions divalentes e alt\u00edssima efici\u00eancia de regenera\u00e7\u00e3o. Esta resina est\u00e1 dispon\u00edvel nas formas de hidrog\u00eanio (H) ou s\u00f3dio (Na) para aplica\u00e7\u00f5es especializadas. A s\u00e9rie ZGC258 inclui tr\u00eas produtos: ZGC258 para uso geral; ZGC258FC para sistemas de dupla camada e leito flutuante; e ZGC258SC para sistemas de dupla camada. A ZGC258DQ \u00e9 profundamente processada para uso em \u00e1gua.<\/span><\/span><\/span><\/span><\/p>\n

CARACTER\u00cdSTICAS E VANTAGENS<\/span><\/span><\/span><\/span><\/strong>
\n \u25cf GRUPOS FUNCIONAIS CARBOXILA<\/span><\/span><\/span><\/span><\/p>\n

Fornece efici\u00eancia de regenera\u00e7\u00e3o muito alta e alta capacidade de trabalho.<\/span><\/span><\/span><\/span><\/p>\n

\u25cf TAMANHO DE PART\u00cdCULAS FINAS, BAIXA RESIST\u00caNCIA HIDR\u00c1ULICA<\/span><\/span><\/span><\/span><\/p>\n

95% dos pellets est\u00e3o dentro da faixa de tamanho especificada, resultando em menor queda de press\u00e3o.<\/span><\/span><\/span><\/span><\/p>\n

\u25cf ALTA ESTABILIDADE QU\u00cdMICA E F\u00cdSICA<\/span><\/span><\/span><\/span><\/p>\n

93% de esfericidade, combinada com baixo incha\u00e7o, estrutura macroporosa, alta resist\u00eancia \u00e0 tra\u00e7\u00e3o e tamanho de part\u00edcula uniforme, proporcionam maior resist\u00eancia ao estresse mec\u00e2nico, t\u00e9rmico ou osm\u00f3tico.<\/span><\/span><\/span><\/span><\/p>\n

 <\/p>\n

PROPRIEDADES F\u00cdSICAS E QU\u00cdMICAS<\/span><\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Apar\u00eancia\u00a0<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

Gr\u00e2nulos esf\u00e9ricos transparentes, de cor branca leitosa ou amarelo claro<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Estrutura da matriz polim\u00e9rica<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

Poliacr\u00edlico<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Tipo<\/span><\/span><\/span><\/span><\/td>\n\n

\u00c1cido fraco macroporoso<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Grupo funcional<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

\u2014 COON<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Forma i\u00f4nica<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

H+ (ou Na+)<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

P P P<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Teor de umidade %<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

45 – 52<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Capacidade em mmol\/ml<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

\u2265 4,4<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

+<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

Conte\u00fado HP P %<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n

\n

\u2265 98<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Densidade volum\u00e9trica g\/ml<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

0,72\u20130,80<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Densidade g\/ml<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

1,14\u2013 1,20<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n
Dranularidade (0,315-1,25 mm) %<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

\u2265 95<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Faixa efetiva de tamanho de part\u00edcula mm<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

0,35 \u2013 0,55<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Coeficiente de homogeneidade<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

\u2264 1,60<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Incha\u00e7o (H\u2192Na) %<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

\u2264 65<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Velocidade esf\u00e9rica total ap\u00f3s moagem %<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

\u2265 90<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

FAIXA DE TAMANHO DE TELA<\/span><\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n
ZGC258(ZGC 258DQ)<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

0,315 \u2013 1,25 mm<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

\n

50 \u2013 16 fornos<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

ZGC258 FC<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

0,45 \u2013 1,25 mm<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

\n

40 \u2013 16 fornos<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

ZGC258 SK<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

0,315 \u2013 0,63 mm<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

\n

50 \u2013 30 fornos<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

CONDI\u00c7\u00d5ES OPERACIONAIS RECOMENDADAS<\/span><\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Faixa de pH<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

4 \u2013 14<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Alta temperatura \u2103<\/span><\/span><\/span><\/span><\/td>\n\n

\u2264 100 (para o formul\u00e1rio H)<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Capacidade total mmol\/L<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

\u2265 1600<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Altura da cama m<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

0,8 \u2013 2,0<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

regenerando<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

HCl<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Taxa de regenera\u00e7\u00e3o g\/mol<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

40 – 55<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Concentra\u00e7\u00e3o de regenerante %<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

2 – 3<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Taxa de fluxo de regenerante <\/span><\/span><\/span><\/span><\/span><\/span>m\/h<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

4 – 5<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

temperatura de regenera\u00e7\u00e3o <\/span><\/span><\/span><\/span><\/span><\/span>\u00b0<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

Temperatura normal<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Tempo de contato com regenerante <\/span><\/span><\/span><\/span><\/span><\/span>min<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

\uff1e 30<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Taxa de fluxo de troca <\/span><\/span><\/span><\/span><\/span><\/span>m\/h<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

4 – 5<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Tempo de troca <\/span><\/span><\/span><\/span><\/span><\/span>min<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

20 – 40<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Velocidade de descarga m\/h<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

20 – 30<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Tempo de enx\u00e1gue min<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

15 – 20<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

Vaz\u00e3o operacional <\/span><\/span><\/span><\/span><\/span><\/span>m\/h<\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n\n

15 – 30<\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

APLICATIVO<\/span><\/span><\/span><\/span><\/span><\/strong><\/p>\n

O ZGC258 na forma de hidrog\u00eanio pode ser usado para remover c\u00e1tions divalentes associados \u00e0 alcalinidade em sistemas de desmineraliza\u00e7\u00e3o multicamadas. A resina de \u00e1cido fraco pode ser regenerada economicamente usando \u00e1cido gasto da unidade de c\u00e1tion secund\u00e1rio.<\/span><\/span><\/span><\/span><\/p>\n

O ZGC258 \u00e9 utilizado para o isolamento de certos antibi\u00f3ticos do meio de fermenta\u00e7\u00e3o em que s\u00e3o produzidos, bem como para sua purifica\u00e7\u00e3o final. Tamb\u00e9m pode ser utilizado para a purifica\u00e7\u00e3o de amino\u00e1cidos e diversos compostos bioqu\u00edmicos.<\/span><\/span><\/span><\/span><\/p>\n

 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

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

ZGC258 Resina de troca cati\u00f4nica macroporosa \u00e0 base de \u00e1cido acr\u00edlico fracamente \u00e1cido DESCRI\u00c7\u00c3O DO PRODUTO ZGC258 ZGC258 \u00e9 uma resina de troca cati\u00f4nica macroporosa, fracamente \u00e1cida, \u00e0 base de acr\u00edlico contendo grupos carboxila. Pode ser usada para amaciamento, desidrata\u00e7\u00e3o, desmineraliza\u00e7\u00e3o e tratamento qu\u00edmico. \u00c9 ideal para amaciar \u00e1gua com alto teor de s\u00f3lidos dissolvidos…<\/p>\n","protected":false},"featured_media":1942,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[602,511],"product_tag":[],"class_list":["post-2698","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\/2698","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=2698"}],"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=2698"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hydrolite.eu\/pt-pt\/wp-json\/wp\/v2\/product_cat?post=2698"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hydrolite.eu\/pt-pt\/wp-json\/wp\/v2\/product_tag?post=2698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}