{"id":3576,"date":"2025-09-21T13:39:03","date_gmt":"2025-10-14T09:25:56","guid":{"rendered":"https:\/\/hydrolite.eu\/?post_type=product&p=3576"},"modified":"2025-10-14T12:25:56","modified_gmt":"2025-10-14T09:25:56","slug":"zga408-speciale-hars-voor-ontzilting-en-ontkleuring-van-xylose","status":"publish","type":"product","link":"https:\/\/hydrolite.eu\/nl\/product\/zga408-speciale-hars-voor-ontzilting-en-ontkleuring-van-xylose\/","title":{"rendered":"ZGA408 Speciale hars voor ontzilting en ontkleuring van xylose"},"content":{"rendered":"\n\n\n\n
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ZGA408 Speciale hars voor ontzilting en ontkleuring van xylose<\/span><\/span><\/span><\/span><\/div>\n<\/td>\n<\/tr>\n
1. Beschrijving:<\/span><\/span><\/span><\/span><\/strong>Hydrolite ZG A408 is een macroporeuze hars op basis van styreen in de zwak basische anionenuitwisselingsserie. Vergeleken met andere zwak basische anionenharsen heeft het een betere fysische en chemische stabiliteit, een hogere capaciteit en een lagere zwellingsco\u00ebffici\u00ebnt. De uitstekende mechanische sterkte, slijtvastheid, osmose-, druk- en oxidatiebestendigheid maken het ideaal voor ontzilting en xylose-ontkleuring. Bij normaal gebruik kan het 300-600 cycli worden gebruikt en is het uitvalpercentage met 60-80% lager dan bij standaard zwak basische anionenharsen.<\/span><\/span><\/span><\/span><\/p>\n

De ionische vorm van ZGA408 is tijdens de werking een vrije amine; het reageert gemakkelijk met sterke zuren en tijdens de regeneratie met alkali, waarbij zout en water worden gevormd, waarna de hars terugkeert naar de vrije amine-ionische vorm. ZGA408 heeft een grotere poriegrootte en een groter specifiek oppervlak, waardoor het veel organische macromoleculen kan adsorberen. De adsorptie-effici\u00ebntie kan 80-95% bereiken, met een elutie van meer dan 95%. De eigenschappen van ZGA408 zijn uitstekend geschikt voor gebruik bij de zuivering van xylose.<\/span><\/span><\/span><\/span><\/p>\n

2. Fysisch-chemische eigenschappen:<\/span><\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameters<\/span><\/span><\/td>\nIndex<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Verschijning<\/span><\/span><\/span><\/span><\/td>\nMelkachtig witte tot lichtgele ondoorzichtige kralen<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Matrix<\/span><\/span><\/span><\/span><\/td>\nStyreen<\/span><\/span><\/td>\n<\/tr>\n
Ionische vorm<\/span><\/span><\/span><\/span><\/td>\nVrije amine<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Vochtigheid %<\/span><\/span><\/span><\/span><\/td>\n55~65<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Capaciteit naar gewicht mmol\/g<\/span><\/span><\/span><\/span><\/td>\n\u2265 4,80<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Capaciteit per volume mmol\/ml<\/span><\/span><\/span><\/span><\/td>\n\u2265 1,25<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Technologische dichtheid (echt) g\/ml<\/span><\/span><\/span><\/span><\/td>\n1,03~1,06<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Verzendgewicht g\/ml<\/span><\/span><\/span><\/span><\/td>\n0,65~0,75<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Percentage hele ballen<\/span><\/span><\/span><\/span><\/td>\n\u2265 95,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Deeltjesgrootte %<\/span><\/span><\/span><\/span><\/td>\n(0,45 tot 1,25 mm) \u2265 95,0<\/span><\/span><\/td>\n<\/tr>\n
Ondergrens %<\/span><\/span><\/span><\/span><\/td>\n(\uff08\uff1c0,45 mm\uff09 \u2264 1,0<\/span><\/span><\/td>\n<\/tr>\n
Uniformiteitsco\u00ebffici\u00ebnt<\/span><\/span><\/span><\/span><\/td>\n\u2264 1,60<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Zwelling (OH-\u2192S042-) %<\/span><\/span><\/span><\/span><\/td>\n\u2264 16,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

3. Koppelingen<\/span><\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Indexnaam<\/span><\/span><\/span><\/span><\/td>\nLinks<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Harslaaghoogte m<\/span><\/span><\/span><\/span><\/td>\n1,5~3,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Terugspoelpercentage<\/span><\/span><\/span><\/span><\/td>\n50~80<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Terugspoelflexibiliteit %<\/span><\/span><\/span><\/span><\/td>\n50~80<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Regenereren<\/span><\/span><\/span><\/span><\/td>\nNaOH<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Regenereerconcentratie %<\/span><\/span><\/span><\/span><\/td>\n4~5<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
De dosering van de regenerator m\u00b3\/m\u00b3-R<\/span><\/span><\/span><\/span><\/td>\n1,8~2,2<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Contacttijd tijdens regeneratie min<\/span><\/span><\/span><\/span><\/td>\n50~70<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Vervangingstijd min<\/span><\/span><\/span><\/span><\/td>\n30~50<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Spoelsnelheid m\/u<\/span><\/span><\/span><\/span><\/td>\n10~15<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Bedrijfstemperatuur \u2103<\/span><\/span><\/span><\/span><\/td>\n30~60<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
pH-bereik<\/span><\/span><\/span><\/span><\/td>\n0~7<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4. Gebruiksaanwijzing:<\/span><\/span><\/span><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
Operatie<\/span><\/span><\/span><\/span><\/td>\nOplossing<\/span><\/span><\/span><\/span><\/td>\nStroomsnelheid (BV\/uur)<\/span><\/span><\/span><\/span><\/td>\nDosering (BV)<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Suikerherstel<\/span><\/span><\/span><\/span><\/td>\nSchoon water<\/span><\/span><\/td>\n2.0~4.0<\/span><\/span><\/span><\/span><\/td>\n1,0~2,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Terugspoeling<\/span><\/span><\/span><\/span><\/td>\nSchoon water<\/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
Regeneratie<\/span><\/span><\/span><\/span><\/td>\n4~5% NaOH-oplossing<\/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
Vervanging<\/span><\/span><\/span><\/span><\/td>\nDI of zuiver water<\/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
Doorspoelen<\/span><\/span><\/span><\/span><\/td>\nDI of zuiver water<\/span><\/span><\/span><\/span><\/td>\n10~15<\/span><\/span><\/span><\/span><\/td>\n1,5~2,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Spoelen met water<\/span><\/span><\/span><\/span><\/td>\nGedistilleerd water<\/span><\/span><\/td>\n10~15<\/span><\/span><\/span><\/span><\/td>\n1,0~2,0<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
Operatie<\/span><\/span><\/span><\/span><\/td>\nSuikeroplossing<\/span><\/span><\/span><\/span><\/td>\n1,0~3,0<\/span><\/span><\/span><\/span><\/td>\n5~15<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Let op: Wanneer u met terugspoelen begint, moet de stroomsnelheid laag zijn. Nadat alle harsen elastisch zijn geworden, verhoogt u geleidelijk de terugspoelsnelheid. Nadat de harsen volledig zijn doorgewerkt, handhaaft u de terugspoelstroomsnelheid stabiel totdat het terugspoelwater helder is.<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ZGA408 Speciale hars voor ontzilting en ontkleuring van xylose 1. Beschrijving:Hydrolite ZG A408 is een macroporeuze hars op basis van styreen in de zwak basische anionenuitwisselingsserie. Vergeleken met andere zwak basische anionenharsen heeft het een betere fysische en chemische stabiliteit, een hogere capaciteit en een lagere zwellingsco\u00ebffici\u00ebnt. De uitstekende mechanische sterkte, slijtvastheid, osmose-, druk- en…<\/p>\n","protected":false},"featured_media":1926,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[673,417,530,295,503],"product_tag":[],"class_list":["post-3576","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-harsen-voor-siropen-en-zoetstoffen","product_cat-hydrometallurgie-en-mijnbouw","product_cat-hydrometallurgische-harsen-nl","product_cat-industrie","product_cat-producten"],"_links":{"self":[{"href":"https:\/\/hydrolite.eu\/nl\/wp-json\/wp\/v2\/product\/3576","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrolite.eu\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hydrolite.eu\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrolite.eu\/nl\/wp-json\/wp\/v2\/comments?post=3576"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrolite.eu\/nl\/wp-json\/wp\/v2\/media\/1926"}],"wp:attachment":[{"href":"https:\/\/hydrolite.eu\/nl\/wp-json\/wp\/v2\/media?parent=3576"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hydrolite.eu\/nl\/wp-json\/wp\/v2\/product_cat?post=3576"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hydrolite.eu\/nl\/wp-json\/wp\/v2\/product_tag?post=3576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}