{"id":3077,"date":"2025-09-23T06:12:11","date_gmt":"2025-09-23T06:12:11","guid":{"rendered":"https:\/\/cpxzx.com\/?post_type=product&#038;p=3077"},"modified":"2025-09-23T06:12:11","modified_gmt":"2025-09-23T06:12:11","slug":"99-inert-alumina-ceramic-ball","status":"publish","type":"product","link":"https:\/\/cpxzx.com\/nl\/product\/99-inert-alumina-ceramic-ball\/","title":{"rendered":"99% AL\u2082O\u2083 inerte aluminiumoxide keramische bal"},"content":{"rendered":"<p>Keramische aluminiumoxide maalkogels zijn hoogwaardige media die zijn ontworpen voor gebruik in katalysatorondersteuning, torenpakking en maaltoepassingen. Deze kogels zijn gemaakt van hoogzuiver aluminiumoxide en bieden een uitstekende hardheid, lage slijtage en betrouwbare chemische stabiliteit.<\/p>\n<p>Kogels van aluminiumoxide worden veel toegepast in aardolieraffinaderijen, kunstmestfabrieken, aardgasverwerking en milieubeschermingsindustrie\u00ebn. Door hun bestendigheid tegen hoge temperaturen, druk en corrosieve chemicali\u00ebn zijn ze ideaal voor langdurig gebruik in veeleisende industri\u00eble omgevingen.<\/p>\n<p>Als veelzijdig materiaal zorgt de aluminiumoxide kogel niet alleen voor een effici\u00ebnte bescherming van de katalysator en een gelijkmatige vloeistofdistributie, maar dient hij ook als duurzaam maalmedium in de keramische, chemische en minerale industrie.<\/p>\n<h2>Belangrijkste toepassingen<\/h2>\n<ul>\n<li>Katalysatorondersteuning en katalysatorbedbescherming in aardolieraffinage- en petrochemische eenheden<\/li>\n<li>Willekeurige pakking en torenvulling voor gas- en vloeistofcontactors<\/li>\n<li>Hoge-temperatuurreformers en steunlagen voor ammoniaksynthese<\/li>\n<li>Aardgasbehandeling, ontzwaveling en milieubeschermingsinstallaties<\/li>\n<li>Vloeistofverdeler en ondersteunende media in verschillende katalytische reactoren<\/li>\n<\/ul>\n<h2>Chemische samenstelling<\/h2>\n<table>\n<thead>\n<tr>\n<th>Component<\/th>\n<th>Typische inhoud<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Al\u2082O\u2083 (aluminiumoxide)<\/td>\n<td>\u2265 99,0%<\/td>\n<\/tr>\n<tr>\n<td>SiO\u2082 (kiezelzuur)<\/td>\n<td>&lt; 0,1-0,2%<\/td>\n<\/tr>\n<tr>\n<td>Fe\u2082O\u2083 (ijzeroxide)<\/td>\n<td>&lt; 0,1-0,2%<\/td>\n<\/tr>\n<tr>\n<td>Andere onzuiverheden (MgO, CaO, TiO\u2082, Na\u2082O, K\u2082O)<\/td>\n<td>Spoor<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Fysieke en prestatie-eigenschappen<\/h2>\n<table>\n<thead>\n<tr>\n<th>Eigendom<\/th>\n<th>Typische waarde \/ bereik<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Bulk \/ Schijnbare dichtheid<\/td>\n<td>\u2248 1,9 - 2,2 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>Ware dichtheid<\/td>\n<td>&gt; 3,6 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td>Waterabsorptie<\/td>\n<td>\u2264 4% (gewoonlijk zeer laag)<\/td>\n<\/tr>\n<tr>\n<td>Maximale gebruikstemperatuur<\/td>\n<td>~1550 - 1650 \u00b0C (hogere kwaliteiten verkrijgbaar)<\/td>\n<\/tr>\n<tr>\n<td>Mechanische sterkte<\/td>\n<td>Hoog; lage brosheid, uitstekende weerstand tegen pletten<\/td>\n<\/tr>\n<tr>\n<td>Chemische weerstand<\/td>\n<td>Uitstekend bestand tegen zuren, logen en de meeste organische oplosmiddelen<\/td>\n<\/tr>\n<tr>\n<td>Weerstand tegen thermische schokken<\/td>\n<td>Goed - stabiel bij snelle temperatuurwisselingen<\/td>\n<\/tr>\n<tr>\n<td>Mohs hardheid<\/td>\n<td>~8 - 9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Beschikbare maten en toleranties<\/h2>\n<p>Standaard diameters (mm): 3, 6, 9-10, 13, 19, 25, 38, 50. Aangepaste maten en nauwere toleranties zijn op aanvraag verkrijgbaar.<\/p>\n<h2>Belangrijkste functies en voordelen<\/h2>\n<ul>\n<li><strong>Hoge zuiverheid (\u226599% Al\u2082O\u2083)<\/strong> - minimaliseert vervuiling en voorkomt katalysatorvergiftiging.<\/li>\n<li><strong>Superieure thermische stabiliteit<\/strong> - geschikt voor toepassingen bij extreem hoge temperaturen.<\/li>\n<li><strong>Uitstekende chemische inertie<\/strong> - Bestand tegen zuren, logen en gewone oplosmiddelen.<\/li>\n<li><strong>Lage waterabsorptie &amp; lage porositeit<\/strong> - vermindert ongewenste adsorptie en faseveranderingseffecten.<\/li>\n<li><strong>Hoge mechanische sterkte<\/strong> - lange levensduur bij vloeistofstroming en belasting.<\/li>\n<li><strong>Veelzijdige maatvoering<\/strong> - geoptimaliseerd voor verschillende lagen in gepakte bedden en verdeelsystemen.<\/li>\n<\/ul>\n<h2>Typisch gebruik en installatie-instructies<\/h2>\n<ol>\n<li>Gebruik als een boven-\/ondersteunende of beschermende laag op actieve katalysatorbedden om katalysatorverlies en erosie te voorkomen.<\/li>\n<li>Selecteer voor gepakte torens de grootteverdeling om de drukval en de stroomverdeling van het gepakte bed te regelen.<\/li>\n<li>Als het proces extreem gevoelig is voor silica of als er ultralage onzuiverheden nodig zijn, controleer dan de specificaties van de sporenelementen v\u00f3\u00f3r aankoop.<\/li>\n<li>Vermijd zware belasting tijdens het hanteren en installeren om afbrokkelen van het oppervlak te voorkomen.<\/li>\n<\/ol>\n<h2>Verpakking &amp; verzending<\/h2>\n<p>Standaard verpakkingsopties:<\/p>\n<ul>\n<li>Geweven zakken (plastic binnenzak) op pallets<\/li>\n<li>Bulk big-bags (FIBC's) voor tonnagezendingen<\/li>\n<li>Houten kratten of stalen vaten voor kleinere of hoogwaardige batches<\/li>\n<\/ul>\n<p>Aangepaste markeringen, materiaalcertificaten en verpakkingen op maat voor internationale verzendvereisten zijn op aanvraag verkrijgbaar.<\/p>","protected":false},"excerpt":{"rendered":"<p>De 99% AL\u2082O\u2083 inerte aluminiumoxide keramische bal is een zeer zuiver, keramisch medium met hoge sterkte, vervaardigd uit hoogwaardige aluminiumoxidepoeders en gebakken bij hoge temperatuur. Het wordt veel gebruikt als ondersteunende media voor katalysatoren, willekeurige pakking en beschermende lagen in chemische torens, reformers, gasbehandelingsinstallaties en andere corrosieve industri\u00eble omgevingen met hoge temperaturen. Het product heeft een uitstekende thermische stabiliteit, een lage waterabsorptie, een sterke weerstand tegen zuren en alkali\u00ebn en een uitstekende mechanische sterkte.<\/p>","protected":false},"featured_media":3078,"parent":0,"template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"pcategory":[27],"ptag":[],"class_list":["post-3077","product","type-product","status-publish","has-post-thumbnail","hentry","pcategory-ceramic-balls"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>99% AL\u2082O\u2083 Inert Alumina Ceramic Ball<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cpxzx.com\/nl\/product\/99-inert-alumina-ceramic-ball\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"99% AL\u2082O\u2083 Inert Alumina Ceramic Ball\" \/>\n<meta property=\"og:description\" content=\"The 99% AL\u2082O\u2083 inert alumina ceramic ball is a high-purity, high-strength ceramic media manufactured from premium alumina powders and fired at high temperature. 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