{"id":1989,"date":"2025-09-21T13:39:59","date_gmt":"2025-09-26T22:29:02","guid":{"rendered":"https:\/\/hydrolite.eu\/?post_type=product&p=1989"},"modified":"2025-09-27T01:29:54","modified_gmt":"2025-09-26T22:29:54","slug":"resine-echangeuse-de-cations-macroporeuse-acide-forte-zgcd-550","status":"publish","type":"product","link":"https:\/\/hydrolite.eu\/fr\/product\/resine-echangeuse-de-cations-macroporeuse-acide-forte-zgcd-550\/","title":{"rendered":"R\u00e9sine \u00e9changeuse de cations macroporeuse acide forte ZGCD 550"},"content":{"rendered":"\n\n\n\n
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R\u00e9sine \u00e9changeuse de cations macroporeuse acide forte ZGCD 550<\/span><\/span><\/span><\/span><\/div>\n<\/td>\n<\/tr>\n
DESCRIPTION ZGCD 550<\/span><\/span><\/strong><\/p>\n

\u00a0<\/span><\/span><\/strong>Il est utilis\u00e9 comme catalyseur dans les r\u00e9actions d’hydrolyse telles que l’hydrolyse des esters, du sucre de canne et des polysaccharides.<\/span><\/span><\/span><\/span><\/p>\n

CARACT\u00c9RISTIQUES ET AVANTAGES<\/span><\/span><\/span><\/span><\/strong><\/p>\n

    \n
  • Structure macroporeuse<\/span><\/span><\/span><\/span><\/strong> \u2013 la structure unique assure une dur\u00e9e de vie plus longue et une r\u00e9sistance \u00e9lev\u00e9e aux charges m\u00e9caniques et osmotiques.<\/span><\/span><\/span><\/span><\/li>\n
  • Granulom\u00e9trie uniforme, faible r\u00e9sistance \u00e0 l’\u00e9coulement<\/span><\/span><\/span><\/span><\/strong> – 95 % des granul\u00e9s dans la plage sp\u00e9cifi\u00e9e, offrant une r\u00e9sistance \u00e0 l’\u00e9coulement plus faible.<\/span><\/span><\/span><\/span><\/li>\n
  • Haute stabilit\u00e9 chimique et physique<\/span><\/span><\/span><\/span><\/strong> \u2013 la matrice macroporeuse offre une excellente r\u00e9sistance \u00e0 la destruction et \u00e0 l\u2019oxydation.<\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n

    PROPRI\u00c9T\u00c9S PHYSIQUES ET CHIMIQUES<\/span><\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \n

    Apparence<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    Granul\u00e9s sph\u00e9riques transparents<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Structure de la matrice polym\u00e8re<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    Styr\u00e8ne – DVB<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Taper<\/span><\/span><\/p>\n<\/td>\n

    		\n

    Macroporeux fortement acide<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Groupe fonctionnel<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

    P\u2014(SO3) M<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    forme ionique<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

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

    \n

    Humidit\u00e9, %<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    45 \u00e0 55 ans<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Capacit\u00e9 volum\u00e9trique, mmol\/g<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    \u2265 4,8<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Masse volumique apparente, g\/ml<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    0,78~0,88<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Densit\u00e9<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

    		\n

    1,23\u20131,28<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Composition granulom\u00e9trique (0,45-1,25 mm), %<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

    \n

    Taille effective des particules, mm<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    0,40 \u2013 0,70<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Coefficient d’homog\u00e9n\u00e9it\u00e9<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

    \n

    2<\/span><\/span><\/span><\/span><\/p>\n

    Surface sp\u00e9cifique (m\u00b2\/g)<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    40 \u00e0 50<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Taille moyenne des pores (\u00c5)<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    200~300<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Nombre de granul\u00e9s entiers apr\u00e8s broyage, %<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

    CONDITIONS DE FONCTIONNEMENT RECOMMAND\u00c9ES<\/span><\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \n

    plage de pH<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

    \n

    Temp\u00e9rature maximale \u00b0C<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    \u2264 150 (pour la forme H)<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Capacit\u00e9 totale mmol\/L<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    \u2265 1000<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Hauteur de couche m<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    1,0 \u2013 3,0<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Agent r\u00e9g\u00e9n\u00e9rant<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

    \n

    Niveau de r\u00e9g\u00e9n\u00e9rant g\/mol<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    70 – 80<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Concentration de r\u00e9g\u00e9n\u00e9rant %<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    3 – 4<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    D\u00e9bit de r\u00e9g\u00e9n\u00e9rant m\/h<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

    \n

    Temp\u00e9rature du r\u00e9g\u00e9n\u00e9rant \u00b0C<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    Temp\u00e9rature normale<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Temps de contact du r\u00e9g\u00e9n\u00e9rant min<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

    \n

    D\u00e9bit d’\u00e9change m\/h<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

    \n

    Heure de l’\u00e9change<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    min<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

    \n

    D\u00e9bit de chasse d’eau m\/h<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

    \n

    Temps de lavage min<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

    10 – 20<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

    \n

    Vitesse de d\u00e9bit de travail m\/h<\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

    		\n

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

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

    Le ZGCD550 est adapt\u00e9 au traitement de l’eau (adoucissement, dessalement, traitement des eaux us\u00e9es). Il offre une longue dur\u00e9e de vie pour le traitement des eaux agressives (condensation, chloration, haute temp\u00e9rature).<\/span><\/span><\/span><\/span><\/p>\n

    Il est utilis\u00e9 dans les filtres cationiques \u00e0 double couche avec des r\u00e9sines \u00e9changeuses de cations faiblement acides, ainsi que dans la production d’eau pure et ultrapure.<\/span><\/span><\/span><\/span><\/p>\n

    En raison de sa structure macroporeuse, de sa grande surface et de sa porosit\u00e9 optimale, le ZGCD550 est utilis\u00e9 dans la catalyse de proc\u00e9d\u00e9s chimiques (est\u00e9rification, clivage de cha\u00eenes \u00e9ther), notamment dans la production de m\u00e9thyl tert-butyl \u00e9ther (MTBE).<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

    R\u00e9sine \u00e9changeuse de cations macroporeuse acide forte ZGCD 550 DESCRIPTION ZGCD 550 \u00a0Il est utilis\u00e9 comme catalyseur dans les r\u00e9actions d’hydrolyse telles que l’hydrolyse des esters, du sucre de canne et des polysaccharides. CARACT\u00c9RISTIQUES ET AVANTAGES Structure macroporeuse \u2013 la structure unique assure une dur\u00e9e de vie plus longue et une r\u00e9sistance \u00e9lev\u00e9e aux charges…<\/p>\n","protected":false},"featured_media":1269,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[597,506],"product_tag":[],"class_list":["post-1989","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-adsorbants-macroporeux-fr","product_cat-produits"],"_links":{"self":[{"href":"https:\/\/hydrolite.eu\/fr\/wp-json\/wp\/v2\/product\/1989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrolite.eu\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hydrolite.eu\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrolite.eu\/fr\/wp-json\/wp\/v2\/comments?post=1989"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrolite.eu\/fr\/wp-json\/wp\/v2\/media\/1269"}],"wp:attachment":[{"href":"https:\/\/hydrolite.eu\/fr\/wp-json\/wp\/v2\/media?parent=1989"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hydrolite.eu\/fr\/wp-json\/wp\/v2\/product_cat?post=1989"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hydrolite.eu\/fr\/wp-json\/wp\/v2\/product_tag?post=1989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}