{"id":929,"date":"2018-10-26T01:49:29","date_gmt":"2018-10-26T01:49:29","guid":{"rendered":"http:\/\/www.charcoal-machines.com\/?p=929"},"modified":"2019-05-10T07:16:57","modified_gmt":"2019-05-10T07:16:57","slug":"three-temperature-zones-in-the-carbonization-process-of-carbonization-furnace","status":"publish","type":"post","link":"https:\/\/www.charcoal-machines.com\/sw\/three-temperature-zones-in-the-carbonization-process-of-carbonization-furnace.html","title":{"rendered":"Tatu maeneo ya joto katika mchakato wa kaboni wa tanuru ya kaboni"},"content":{"rendered":"

Hatua ya kukausha<\/h3>

Fr\u00e5n starten av t\u00e4ndningen till temperaturen i ugnen stiger till 160 \u00b0 C, avdunstar fukten som finns i mekanismens kolstav huvudsakligen genom m\u00e4ngden extern uppv\u00e4rmning och den v\u00e4rme som genereras av sj\u00e4lva f\u00f6rbr\u00e4nningen. Den kemiska sammans\u00e4ttningen av mekanismens kolstav har knappt f\u00f6r\u00e4ndrats.<\/p>

Hatua ya awali ya kaboni<\/h3>

Wakati huu, joto la fimbo yenyewe huzalishwa sana ili kuongeza joto la tanuru la tanuru la kuungua<\/strong><\/a> hadi kati ya 160 na 280 \u00b0C. Wakati huu, nyenzo za kuni hupitia mmenyuko wa uharibifu wa joto, na muundo wake huanza kubadilika. Kati ya hizi, sehemu isiyo imara, kama vile hemicellulose, huharibika na kutengeneza CO2, CO na kiwango kidogo cha asidi asetiki.<\/p>

\"Sakusaji<\/div>
\"Sakusaji<\/div>

Hatua ya kaboni ya kina<\/h3>

Joto katika hatua hii ni 300 hadi 650 \u00b0C.<\/p>

Katika hatua hii, nyenzo za kuni hupitia uharibifu wa joto kwa haraka, na bidhaa nyingi za kioevu kama asidi ya acetic, methanol, na tar ya kuni zinazalishwa. Aidha, gesi zinazoweza kuwaka kama methane na ethylene zinazalishwa, na gesi hizi zinazoweza kuwaka zinaweza kuchomwa kupitia mzunguko wa kudhibiti valve. Uharibifu wa joto na uchomaji wa gesi vinazalisha kiasi kikubwa cha joto, na kusababisha joto la tanuru kuongezeka, na nyenzo za kuni zinapikwa kwa joto kubwa hadi kuwa makaa.<\/p>

F\u00f6r att kalcinera h\u00f6gtemperaturkol, ut\u00f6ver de tre ovanst\u00e5ende stegen, beh\u00f6ver vi \u00f6ka v\u00e4rmen s\u00e5 att temperaturen i ugnen forts\u00e4tter att stiga till cirka 800 \u00b0 C ~ 1000 \u00b0 C, s\u00e5 att de flyktiga \u00e4mnena som finns kvar i kolen kan avl\u00e4gsnas och kolen kan h\u00f6jas. Kolhalten i kolet \u00f6kar grafitstrukturen i kolet och f\u00f6rb\u00e4ttrar den elektriska ledningsf\u00f6rm\u00e5gan.<\/p>","protected":false},"excerpt":{"rendered":"

Hatua ya kukausha Kuanzia mwanzo wa kuwashwa hadi joto la tanuru linapoongezeka hadi 160 \u00b0 C, unyevu uliomo kwenye kipande cha makaa ya mawe ya kifaa unayeyushwa hasa kwa kiasi cha joto la nje na joto linalozalishwa na mwako wenyewe. Muundo wa kemikali wa kipande cha makaa ya mawe ya kifaa haujabadilika sana. The\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_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":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[2],"tags":[9],"class_list":["post-929","post","type-post","status-publish","format-standard","hentry","category-events","tag-carbonization-furnace"],"taxonomy_info":{"category":[{"value":2,"label":"News"}],"post_tag":[{"value":9,"label":"carbonization furnace"}]},"featured_image_src_large":false,"author_info":{"display_name":"Lolita","author_link":"https:\/\/www.charcoal-machines.com\/sw\/author\/admin"},"comment_info":0,"category_info":[{"term_id":2,"name":"News","slug":"events","term_group":0,"term_taxonomy_id":2,"taxonomy":"category","description":"","parent":0,"count":207,"filter":"raw","cat_ID":2,"category_count":207,"category_description":"","cat_name":"News","category_nicename":"events","category_parent":0}],"tag_info":[{"term_id":9,"name":"carbonization furnace","slug":"carbonization-furnace","term_group":0,"term_taxonomy_id":9,"taxonomy":"post_tag","description":"","parent":0,"count":23,"filter":"raw"}],"_links":{"self":[{"href":"https:\/\/www.charcoal-machines.com\/sw\/wp-json\/wp\/v2\/posts\/929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.charcoal-machines.com\/sw\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.charcoal-machines.com\/sw\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.charcoal-machines.com\/sw\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.charcoal-machines.com\/sw\/wp-json\/wp\/v2\/comments?post=929"}],"version-history":[{"count":0,"href":"https:\/\/www.charcoal-machines.com\/sw\/wp-json\/wp\/v2\/posts\/929\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.charcoal-machines.com\/sw\/wp-json\/wp\/v2\/media?parent=929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.charcoal-machines.com\/sw\/wp-json\/wp\/v2\/categories?post=929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.charcoal-machines.com\/sw\/wp-json\/wp\/v2\/tags?post=929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}