Calcined petroleum coke a ni a, a man pawh a to hle.
I professional calcined petroleum coke supplier
Hebei Hangba International Trade Co., Ltd. hi kum 11 chuang zet coke industry-ah a lo thanglian tawh a, a hlawhtlinna hi a ropui hle. Kan export experience zau tak hian khawvel pum huapa thawhpui rintlak tak min siam a, expertise leh long - term commitment-a din hming nghet tak kan nei a ni.Kan thil siam chhuah quality sang tak tak, metallurgical coke, foundry coke, semi - coke, graphite coke, calcined petroleum coke, leh calcined anthrate coal te pawh a tel a ni. Heng thil siamte hi energy matters leh cost - effectiveness a pawimawh berna industry tan a pawimawh hle.
Engvangin nge min thlan .
Quality assurance .
Quality hi kan ngaih pawimawh ber a ni. Production step tin hi international standards zawm turin khauh takin control a ni. Kan thil siam quality tha zawk kan client-te rintlak zawka kan hriat theih nan pathumna - party inspection kan thlawp a ni.
Service tha tak a ni .
Port inspection te hi kan thlawp a ni. Kan team hi zawhna emaw tanpuina emaw awm thei tur kar khatah ni 24/7, kar khatah ni 7 chhung kan nei thei a ni. chhuahna tur a ni.
Kan market .
Kan market-ah hian Indonesia, Malaysia, India, Pakistan, Japan, Vietnam, North America, etc. te pawh a tel.
customized services .
Customer-te thil siam dan tur ang zela siam chhuah dan tur ruahmanna siam. Granularity leh packaging hmanga siam theih a ni.
Calcined petroleum coke a ni a, a man pawh a to hle.
Calcined petroleum coke hi green petroleum coke (GPC) calcining process atanga lak chhuah a ni a, A by-product of oil refining atanga lak chhuah a ni. Hetiang hian GPC chu temperature sang takah, 1200 to 1350℃, a lum a, chu chuan moisture, volatile matter, leh impurities te a paih chhuak thin. He inthlak danglamna hian carbon tamna, sulphur level hniam, leh bawlhhlawh tlemte chauh nei product a siam chhuak a, chu chuan industrial application hrang hrang atana hman tur thil tha tak a ni.
|
Model No. |
CPC 10 a ni. |
|
Carbon(min) siam that a ni. |
98.5% |
|
Ash(max) a ni. |
0.8% |
|
Volaltile matter(max) 1.1. |
0.7% |
|
sulfur(max) a ni. |
0.513% |
|
A tui(max) . |
0.5% |
|
Lenzawng tehna |
0.2-1mm,1-5mm a ni. |
Calcined Petroleum Coke a thil awm dan te
Carbon tamna: 1.1.a ni a, a carbon tamna a ni a, chu chuan industrial process hrang hrangah carbon source tha tak a siam a ni.
Sulfur tlem te te: 1.1.Calcination process hmang hian sulfur content in chu nasa takin a tlahniam a, chu chuan sulfur tlem awmna hmun pawimawh tak tak, aluminum leh steel siam chhuahnaah te pawh a tha hle.
Electrical conductivity tha tak:Calcined petroleum coke hian electrical conductivity tha tak a lantir a, hei hian steelmaking leh metallurgical process dang atana hman thin electric arc furnace siamna atana carbon electrode siamna atana thil pawimawh tak a ni.
Thermal stability sang tak nei:Thermal stability tha tak a nei a, chu chuan temperature sang tak a tuar thei a, chhiatna nasa tak a tawk lo. He property hian refractory materials ah leh heat-resistant additive angin a hlu hle.
Chemical inertness:chemical inert a ni a, chemical leh environment tam zawk nena reaction dotu a ni. He inertness hi thil awmdan harsa tak hnuaia a dikna a vawn reng tur process-ah chuan a hlawkthlak hle.
Calcined Petroleum Coke hman dan tur .
Aluminum industry:Carbon anode siamna atana thil pawimawh tak a ni a, aluminum smelting-ah pawh hman a ni. Electrolysis tha tak neih theihna tura mamawh carbon content leh electrical conductivity mamawh a pe a ni.
Steel siam chhuah: 1.1.Steel siamnaah chuan carbon additive atan hman a ni. Steel-a carbon awm zat tihpunna a pui a, a chakna leh a khauhzia a tichak bawk.
Foundry industry:Cast casting atan carbon additive hman a ni. Casting quality tihsan, casting defect tihtlem, molten metal-a uniformity siam.
Graphite electrode siam chhuah dan:Electric arc furnace-a graphite electrode siamna atana thil pawimawh tak a ni. Steel leh metal dang siamna atan hian graphite electrode a pawimawh hle.
Carbon thil siamchhuah: 1.1.Carbon product siam chhuahna atana raw material a ni a, anode carbon block, carbon brush, brake pad, leh friction materials te pawh a siam chhuak thei a ni. A carbon tamna leh bawlhhlawhna tlem chuan chutiang hmanna atan chuan a tha hle.
Calcined Petroleum Coke a thawk tha zawk .
Optimized physical property .
Conductivity tihchak a ni .
Calcination hnuah chuan resistivity chu nasa takin a tlahniam a (eg, 500 μΜΜω·m vel a ni), graphite electrode ang chi conductive materials mamawh phuhrukna a ni.
density leh chakna tihpun .
Volatile expulsion hian volume a ti tlahniam a, density dik tak chu 2.02-2.05 g/cm3-ah a tisang a, mechanical strength a ti sang a, finished products-a cracking awm theihna a ti tlem bawk.
Oxidation resistance a ti tha zawk .
Thil bawlhhlawh, hydrogen, oxygen, leh sulfur te chu pyrolysis an tih laiin an hnawtchhuak a, chu chuan chemical activity a ti tlem a, physical leh chemical property a ti nghet bawk.
Chemical composition tihthianghlimna .
Thil bawlhhlawh dona .
Calcination hian sulfur leh ash ang chi bawlhhlawh awm zat a ti tlem thei a ni. Entirnan, low-sulfur calcined coke (sulfur content 0.5% aia tlem emaw, a tlukpui emaw) hi aluminum electrolysis atan prebaked anode atan a tha a, medium-sulfur coke (sulfur content 0.5%-2%) chu aluminum smelting industry-ah chuan hman a ni ber thung.
volatiles a tlahniam .
Green coke-a volatile content (11% vel) chu calcination hnu 0.6% aia tlem emaw, a tlukpui emaw-ah a tlahniam hle a, hei hian calcination laiin volatile escape avanga thil siam zawh tawha cracking a veng thei a ni.
Calcined petroleum coke siam dan tur .
Pakhatnaah chuan dry green petroleum coke chu controlled takin a lum a. He step hian a tum ber chu kiln chhunga steam awm loh nan a ni. Calcination hi drying hmanga tih a ni a, chuvangin chu chu a hnuah chuan lirthei khalh laiin harsatna a ni lo. Final product-a moisture control hian final product stability leh structural strength a ti tha thei a ni.
A dawtah chuan, hydrocarbon volatile tak takte chu dried coke atang chuan an la chhuak a, a hnuhnung zawk chu temperature sang takah an ti lum a ni. Carbon fixing leh bawlhhlawh paih chhuah hi a pawimawh hle. Electrical conductivity tihchangtlun leh mechanical strength hi devolatilization atanga lo chhuak a ni. Hei hian CPC quality leh industrial performance a nghawng nghal vek a ni.
Tichuan, coke particle te chu densification ah i rawn hruai lut a, chu chu grain rearrangement chu a lum leh pressure hnuaiah i siam a ni. Densification hian structure leh bulk density a ti tha hle. A nghawng chu chakna tihsan rualin internal porosity tih tlem a ni. CPC density sang tak nei chuan anode leh metallurgical application tha zawk a pe a, chutah chuan thermal resistance a ngai a ni.
Calcination lai hian 1200℃atanga 1500℃inkar boruak i vawng reng thin . Coke transformation temperature control dik tak chu overheating awm lovin a chiang a ni. Incompleteness hi temperature hniam zawkah a awm a, a lum lutuk chuan carbon structure a chhiat phah bawk. Stable parameters design-na hmang hian product quality chu industrial batch lian tak tak aiin a predictable a ni.
Calcination hnuah coke chu inert gas cooling hmanga controlled cooling emaw tui spray hmanga control controlled cooling ang chi hmangin i ti lum a. Chutiang chuan thermal cracking chu a thleng zauh zauh a, mechanical property chu a awm reng bawk. Fracture hi a lum chak avangin a awm thei a, coke strength pawh a tlahniam thei bawk. Carbon structure hnuhnung ber chu controlled cooled a ni.
FAQ a ni.