Metallurgical Coke Kugadzira Nzira

Metallurgical coke, chinhu chakakosha musimbi uye kugadzira simbi, inogadzirwa kuburikidza nenzira inonzi coking. Iyi nzira inoshandura marasha ebhituminous kuita kabhoni-yakakwirira, ine porous zvinhu zvine zvimiro zvakanangana nemoto unoputika. Ichi chinyorwa chinoongorora nzira dzakasiyana-siyana dzinoshandiswa kugadzira metallurgical coke, achisimbisa matanho anokosha uye kufunga kunobatanidzwa mune chimwe nechimwe.

Iyo Yechinyakare Kubika Maitiro: Kubva Marasha kuenda kuCoke

Kusarudzwa kweMarasha uye Kugadzirira

Rwendo rwekuenda metallurgical coke inotanga nekusarudza akakodzera bituminous marasha. Haasi ose marasha anosikwa akaenzana; marasha akasarudzwa anofanira kunge aine hunhu chaihwo, kusanganisira yakakwira inovhuvhuta nyaya uye yakakodzera caking index kuti ive nechokwadi chekuumbwa kwecoke. Kugadzirira kunosanganisira kuchenesa marasha kuti abvise tsvina yakafanana nesarufa nemadota, izvo zvinogona kukanganisa kunaka kwechigadzirwa chekupedzisira. Iyi nzira inowanzo sanganisira kupwanya, kuongorora, uye kusanganisa marudzi emarasha akasiyana kuti uwane zvivakwa zvinodiwa. Kunyatsotarisisa padanho iri kwakakosha pakuburitsa zvemhando yepamusoro metallurgical coke.

Kuchaja uye Kubika muCoke Oveni

Marasha akagadzirwa anochajwa muhovhoni dzecoke, refu, makamuri nhete achidziiswa kusvika pakupisa kwakanyanya (kusvika 1000°C). Iyo yekupisa, iyo inogona kugara kwemaawa gumi nemasere kusvika makumi maviri nemana, inodzinga zvinhu zvinoputika kubva pamarasha, ichisiya yakasara yakasimba kabhoni: iyo metallurgical coke. Mahovhoni anowanzo kugadzirwa kubva kune zvidhinha zvinoramba zvichimira nekupisa kwakanyanya uye kuita kwemakemikari mukati. Iyo coking process inoburitsawo ne-zvigadzirwa senge coke oven gasi, iyo inogona kushandiswa sehutsi. Maovheni emazuva ano ecoke anowanzo batanidza masisitimu epamusoro ekutarisa uye kukwidziridza maitiro ekubikira, zvichitungamira mukuvandudza kugona uye kunaka kwecoke.

Kudzima uye kukura

Kana imwe nzira yekubika yapera, inopisa metallurgical coke inodzimwa—inokurumidza kutonhodzwa—kazhinji nemvura. Danho iri rakakosha kudzivirira kupisa kwega. Kutevera kudzimwa, iyo coke inokura kuti isangane nezvinodiwa zvekuputika kwevira rekushanda. Izvi zvinowanzo sanganisira kupwanya uye kuongorora kuti uwane inodiwa particle size kugovera. Iyo chaiyo saizi inodiwa inogona kusiyana zvichienderana neyakaputika dhizaini uye maparamita ekushanda.

Alternative Coking Technologies

Nepo maovheni echinyakare ecoke anoramba ari nzira huru ye metallurgical coke kugadzirwa, akati wandei mamwe matekinoroji ari kuongororwa kuvandudza kushanda zvakanaka, kuderedza kuburitswa, uye kushandisa marasha emhando yakaderera. Izvi zvinosanganisira:

Fomu Coking

Kubika fomu kunosanganisira kufanogadzirisa marasha kuita chimwe chimiro usati wabika, zvichitungamira kune imwe yunifomu uye yepamusoro-mhando yecoke chigadzirwa. Iyi tekinoroji inobvumira kudzora zvirinani pamusoro pekubikira, kuvandudza goho rose uye coke zvivakwa. Iyi nzira inonyanya kubatsira kana uchishandisa marasha ane zvishoma anodiwa caking properties.

Mamwe Emerging Technologies

Tsvagiridzo nebudiriro inoenderera mberi nekuongorora akasiyana matekinoroji ane chinangwa chekuvandudza metallurgical coke production. Izvi zvinosanganisira kuongorora nzira dzinoshandisa biomass kana tsvina sechikafu, ichipa dzimwe nzira dzakasimba dzekugadzirwa kwemarasha. Kuvandudzwa kwematekinoroji aya kunowanzo kugashira mari yehurumende uye kubatana kwemaindasitiri, zvichifambiswa nekudiwa kwekusimbaradza kwezvakatipoteredza uye nekuvandudzwa kwekushandisa zviwanikwa. Vamwe vanotarisa kudzikisa kuburitsa uye kuvandudza kugona kwesimba.

Coke Properties uye Quality Control

Hunhu hwe metallurgical coke inoongororwa zvichienderana nematanho akasiyana, kusanganisira simba rayo, porosity, reactivity, uye sulfur yemukati. Izvi zvimiro zvinopesvedzera zvakananga kuita kwayo mumoto unoputika, zvichikanganisa kushanda kwesimbi nesimbi. Matanho akasimba ekudzora emhando anoitwa panguva yese yekugadzira kuti ive nechokwadi chekuenderana kwecoke mhando, kusangana nezvinodiwa zveindasitiri yesimbi.

Kuti uwane rumwe ruzivo nezve yemhando yepamusoro metallurgical coke, funga kubata Inner Mongolia Xinxin Silicon Industry Co., Ltd mugadziri anotungamira muindasitiri.

¹ Dhata pamusoro pezvivakwa zvecoke uye kukosha kwavo kunogona kuwanikwa mune dzakasiyana siyana metallurgical engineering mabhuku uye zvinyorwa zveindasitiri. Yakananga data ichasiyana zvichienderana nerudzi rwemarasha uye nzira yekubika inoshandiswa.