{"id":3616,"date":"2025-09-21T13:39:03","date_gmt":"2025-10-14T10:56:38","guid":{"rendered":"https:\/\/hydrolite.eu\/?post_type=product&p=3616"},"modified":"2025-10-14T13:56:38","modified_gmt":"2025-10-14T10:56:38","slug":"zga408-resine-speciale-pour-le-dessalement-et-la-decoloration-du-xylose","status":"publish","type":"product","link":"https:\/\/hydrolite.eu\/fr\/product\/zga408-resine-speciale-pour-le-dessalement-et-la-decoloration-du-xylose\/","title":{"rendered":"ZGA408 R\u00e9sine sp\u00e9ciale pour le dessalement et la d\u00e9coloration du xylose"},"content":{"rendered":"\n\n\n\n
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ZGA408 R\u00e9sine sp\u00e9ciale pour le dessalement et la d\u00e9coloration du xylose<\/span><\/span><\/span><\/span><\/div>\n<\/td>\n<\/tr>\n
1. Description :<\/span><\/span><\/span><\/span><\/strong>L’Hydrolite ZG A408 est une r\u00e9sine macroporeuse \u00e0 base de styr\u00e8ne de la s\u00e9rie des r\u00e9sines \u00e9changeuses d’anions faiblement basiques. Compar\u00e9e aux autres r\u00e9sines \u00e9changeuses d’anions faiblement basiques, elle pr\u00e9sente une meilleure stabilit\u00e9 physique et chimique, une capacit\u00e9 sup\u00e9rieure et un coefficient de gonflement plus faible. Son excellente r\u00e9sistance m\u00e9canique, \u00e0 l’usure, \u00e0 l’osmose, \u00e0 la pression et \u00e0 l’oxydation en fait un produit id\u00e9al pour le dessalement et la d\u00e9coloration du xylose. En utilisation normale, elle peut supporter 300 \u00e0 600 cycles et son taux de d\u00e9faillance est r\u00e9duit de 60 \u00e0 80 % par rapport aux r\u00e9sines \u00e9changeuses d’anions faiblement basiques standard.<\/span><\/span><\/span><\/span><\/p>\n

La forme ionique du ZGA408 est une amine libre en fonctionnement\u00a0; elle r\u00e9agit facilement avec les acides forts et, lors de la r\u00e9g\u00e9n\u00e9ration, avec les bases, formant du sel et de l’eau, apr\u00e8s quoi la r\u00e9sine retrouve sa forme ionique amine libre. Le ZGA408 pr\u00e9sente une taille de pores et une surface sp\u00e9cifique plus importantes, lui permettant d’adsorber de nombreuses macromol\u00e9cules organiques. Son efficacit\u00e9 d’adsorption peut atteindre 80 \u00e0 95\u00a0%, avec une \u00e9lution sup\u00e9rieure \u00e0 95\u00a0%. Les propri\u00e9t\u00e9s du ZGA408 sont excellentes pour la purification du xylose.<\/span><\/span><\/span><\/span><\/p>\n

2. Propri\u00e9t\u00e9s physicochimiques :<\/span><\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tres<\/span><\/span><\/td>\nIndice<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Apparence<\/span><\/span><\/span><\/span><\/td>\nPerles opaques blanc laiteux \u00e0 jaune clair<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Matrice<\/span><\/span><\/span><\/span><\/td>\nstyr\u00e8ne<\/span><\/span><\/td>\n<\/tr>\n
forme ionique<\/span><\/span><\/span><\/span><\/td>\nAmine libre<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Humidit\u00e9 %<\/span><\/span><\/span><\/span><\/td>\n55 \u00e0 65 ans<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Capacit\u00e9 pond\u00e9rale mmol\/g<\/span><\/span><\/span><\/span><\/td>\n\u2265 4,80<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Capacit\u00e9 volumique mmol\/ml<\/span><\/span><\/span><\/span><\/td>\n\u2265 1,25<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Densit\u00e9 technologique (vraie) g\/ml<\/span><\/span><\/span><\/span><\/td>\n1,03~1,06<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Poids d’exp\u00e9dition g\/ml<\/span><\/span><\/span><\/span><\/td>\n0,65~0,75<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Pourcentage de boules enti\u00e8res<\/span><\/span><\/span><\/span><\/td>\n\u2265 95,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Taille des particules %<\/span><\/span><\/span><\/span><\/td>\n\uff080,45\uff5e1,25 mm\uff09 \u2265 95,0<\/span><\/span><\/td>\n<\/tr>\n
Limite inf\u00e9rieure %<\/span><\/span><\/span><\/span><\/td>\n\uff08\uff1c0,45 mm\uff09 \u2264 1,0<\/span><\/span><\/td>\n<\/tr>\n
Coefficient d’uniformit\u00e9<\/span><\/span><\/span><\/span><\/td>\n\u2264 1,60<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Gonflement (OH-\u2192S042-) %<\/span><\/span><\/span><\/span><\/td>\n\u2264 16,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3. Liens<\/span><\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Nom de l’index<\/span><\/span><\/span><\/span><\/td>\nLinks<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Hauteur de la couche de r\u00e9sine m<\/span><\/span><\/span><\/span><\/td>\n1,5~3,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Pourcentage de lavage \u00e0 contre-courant<\/span><\/span><\/span><\/span><\/td>\n50~80<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Flexibilit\u00e9 du lavage \u00e0 contre-courant %<\/span><\/span><\/span><\/span><\/td>\n50~80<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
R\u00e9g\u00e9n\u00e9rer<\/span><\/span><\/span><\/span><\/td>\nNaOH<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Concentration de r\u00e9g\u00e9n\u00e9ration %<\/span><\/span><\/span><\/span><\/td>\n4 \u00e0 5<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Le dosage du r\u00e9g\u00e9n\u00e9rateur m\u00b3\/m\u00b3-R<\/span><\/span><\/span><\/span><\/td>\n1,8~2,2<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Temps de contact pendant la r\u00e9g\u00e9n\u00e9ration min<\/span><\/span><\/span><\/span><\/td>\n50~70<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Temps de remplacement min<\/span><\/span><\/span><\/span><\/td>\n30 \u00e0 50<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Vitesse de chasse d’eau m\/h<\/span><\/span><\/span><\/span><\/td>\n10 \u00e0 15<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Temp\u00e9rature de fonctionnement \u2103<\/span><\/span><\/span><\/span><\/td>\n30 \u00e0 60<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
plage de pH<\/span><\/span><\/span><\/span><\/td>\n0~7<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4. Mode d’emploi :<\/span><\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
Op\u00e9ration<\/span><\/span><\/span><\/span><\/td>\nSolution<\/span><\/span><\/span><\/span><\/td>\nD\u00e9bit (BV\/heure)<\/span><\/span><\/span><\/span><\/td>\nPosologie (BV)<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
R\u00e9cup\u00e9ration du sucre<\/span><\/span><\/span><\/span><\/td>\nEau propre<\/span><\/span><\/td>\n2.0~4.0<\/span><\/span><\/span><\/span><\/td>\n1,0~2,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Remous<\/span><\/span><\/span><\/span><\/td>\nEau propre<\/span><\/span><\/span><\/span><\/td>\n2.0~4.0<\/span><\/span><\/span><\/span><\/td>\n1,0~2,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
R\u00e9g\u00e9n\u00e9ration<\/span><\/span><\/span><\/span><\/td>\nSolution de NaOH \u00e0 4 \u00e0 5 %<\/span><\/span><\/span><\/span><\/td>\n1,5~2,0<\/span><\/span><\/span><\/span><\/td>\n2,0~2,5<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Rempla\u00e7ant<\/span><\/span><\/span><\/span><\/td>\nEau DI ou eau pure<\/span><\/span><\/span><\/span><\/td>\n1,0~2,0<\/span><\/span><\/span><\/span><\/td>\n1,5~2,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Rin\u00e7age<\/span><\/span><\/span><\/span><\/td>\nEau DI ou eau pure<\/span><\/span><\/span><\/span><\/td>\n10 \u00e0 15<\/span><\/span><\/span><\/span><\/td>\n1,5~2,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Rin\u00e7age \u00e0 l’eau<\/span><\/span><\/span><\/span><\/td>\neau d\u00e9ionis\u00e9e<\/span><\/span><\/td>\n10 \u00e0 15<\/span><\/span><\/span><\/span><\/td>\n1,0~2,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Op\u00e9ration<\/span><\/span><\/span><\/span><\/td>\nSolution de sucre<\/span><\/span><\/span><\/span><\/td>\n1,0 \u00e0 3,0<\/span><\/span><\/span><\/span><\/td>\n5 \u00e0 15<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Remarque : lorsque vous d\u00e9marrez le lavage \u00e0 contre-courant, le d\u00e9bit doit \u00eatre faible. Une fois que toutes les r\u00e9sines sont devenues \u00e9lastiques, augmentez progressivement la vitesse de lavage \u00e0 contre-courant. Une fois que les r\u00e9sines fonctionnent pleinement, maintenez de mani\u00e8re stable le d\u00e9bit de lavage \u00e0 contre-courant jusqu’\u00e0 ce que l’eau de lavage \u00e0 contre-courant soit claire.<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ZGA408 R\u00e9sine sp\u00e9ciale pour le dessalement et la d\u00e9coloration du xylose 1. Description :L’Hydrolite ZG A408 est une r\u00e9sine macroporeuse \u00e0 base de styr\u00e8ne de la s\u00e9rie des r\u00e9sines \u00e9changeuses d’anions faiblement basiques. Compar\u00e9e aux autres r\u00e9sines \u00e9changeuses d’anions faiblement basiques, elle pr\u00e9sente une meilleure stabilit\u00e9 physique et chimique, une capacit\u00e9 sup\u00e9rieure et un coefficient…<\/p>\n","protected":false},"featured_media":1269,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[419,298,506,532,675],"product_tag":[],"class_list":["post-3616","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-hydrometallurgie-et-exploitation-miniere","product_cat-industrie-fr","product_cat-produits","product_cat-resines-hydrometallurgiques-fr","product_cat-resines-pour-sirops-et-edulcorants"],"_links":{"self":[{"href":"https:\/\/hydrolite.eu\/fr\/wp-json\/wp\/v2\/product\/3616","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=3616"}],"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=3616"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hydrolite.eu\/fr\/wp-json\/wp\/v2\/product_cat?post=3616"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hydrolite.eu\/fr\/wp-json\/wp\/v2\/product_tag?post=3616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}