Waste rubber oil-based desulphurisation process flow<\/p>\n\n\n\n
![\"\"](\"https:\/\/www.fanterecycling.com\/wp-content\/uploads\/waste-rubber-recycling.jpg\")
<\/figure>\n\n\n\nWater-oil Desulphurisation and Regeneration Process<\/h3>\n\n\n\n
Operators load warm water, regeneration agents (activators, plasticisers, tackifiers, etc.), and rubber powder into a regeneration tank equipped with a stirrer and a high-pressure steam jacket. The system conducts regeneration under stirring with water as the heat transfer medium. Workers process the regenerated rubber powder through washing, water pressing and drying to produce reclaimed rubber. Although this method requires a significant amount of equipment and involves a substantial investment, it yields high-quality regenerated rubber, has a short regeneration time, and achieves a high output.<\/p>\n\n\n\n
Novel Desulfurization Process<\/h3>\n\n\n\n
The core equipment of the new process is a sealed multi-tube 3D heating unit. Rubber powder travels sinusoidally through six 18m reciprocating tubes for desulphurisation via staged heating, reheating, agitation, and cooling.<\/p>\n\n\n\n
Process flow: rubber powder with plasticisers \u2192 feed \u2192 preheating zone \u2192 high-temperature zone \u2192 holding zone \u2192 cooling zone \u2192 discharge.<\/p>\n\n\n\n
Operation: powder enters the 150\u00b0C heating section, moves to the 260\u00b0C zone for 5\u20136 minutes, then cools. Desulphurised clinker discharges continuously at 75\u201380\u00b0C, with the full process taking about 15 minutes.<\/p>\n\n\n\n
The first five tube sets act as the pyrolysis zone, and the last as the cooling zone. Heating, temperature control, and cooling are microcomputer-controlled with automatic monitoring, ensuring stable product quality. Continuous high-temperature operation and short reaction time deliver high energy efficiency.<\/p>\n\n\n\n
Advantages of the New Continuous Desulfurization Process<\/h3>\n\n\n\n
The new continuous desulphurisation unit is compact and lightweight. It requires no steam and replaces the water-oil method equipment. A single unit substitutes boilers, tanks, water pumps and dryers. The desulphurisation reaction uses no water or steam. The unit releases no toxic gases or harmful wastewater. This technology serves as a green replacement for polluting processes. The process has no special requirements for rubber particle size. 25-mesh rubber powder can be fed directly into it. The process produces high-quality recycled rubber. All products meet the Grade 1 standard of the water-oil method.<\/p>\n\n\n\n
<\/p>","protected":false},"excerpt":{"rendered":"
Reclaimed rubber serves as a rubber substitute produced from waste vulcanised rubber or waste rubber products. Crushing and impurity removal (such as fibres and metal particles) first process the raw materials, then physical and chemical treatments eliminate elasticity and restore rubber-like rigidity, tackiness, and vulcanisability. Reclaimed rubber is not the same as virgin rubber; there […]<\/p>\n","protected":false},"author":1,"featured_media":14516,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[94],"tags":[],"class_list":["post-14515","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-2"],"yoast_head":"\n