Mhangura Oxide Flake
Product Details
|
AIHWA. |
Item |
Indekisi yehunyanzvi |
|
|
1 |
CuO |
Cu% |
85-87 |
|
2 |
O% |
12-14 |
|
|
3 |
Hydrochloric acid insoluble% |
≤ 0.05 |
|
|
4 |
Chloride (Cl) % |
≤ 0.005 |
|
|
5 |
Sulfate (kuverenga kunobva paSO42-) % |
≤ 0.01 |
|
|
6 |
Simbi (Fe) % |
≤ 0.01 |
|
|
7 |
Yese Nitrogen% |
≤ 0.005 |
|
|
8 |
Mvura inonyungudika % |
≤ 0.01 |
|
Kurongedza uye Kutumira
FOB Port:Shanghai Port
Packing size:100 * 100 * 80cm / pallet
Zviyero pa pallet:40 masaga / pallet; 25kg / bhegi
Gross huremu pane pallet:1016kg
Huremu hwese pa pallet:1000kg
Nguva yekufambisa:15-30 mazuva
Customized packaging (Min. Order: 3000 Kilograms)
Mienzaniso:500g
20GP:Rodha 20tons
Product Description
Zvinhu zvemhangura oxide
Nzvimbo yekunyungudika/inotonhora:1326°C
Density uye / kana hama density: 6.315
kuchengetedza mamiriro: hapana zvinorambidzwa.
Chimiro chemuviri: upfu
Ruvara:Brown kusvika dema
Particle maitiro: 30mesh kusvika 80mesh
Kugadzikana kwemakemikari: Yakagadzikana.
Zvisingaenderane zvinhu: Dzivisa kusangana neakasimba ekudzikisa maejenti, aluminium, alkali simbi, nezvimwe.
Zita Rakakodzera Rokutumira
ZVINHU ZVINONYANYA ZVIRI MAKAMIRIRA, ZVAKASIMA, N.O.S. (Copper oxide)
Kirasi/Chikamu:Kirasi 9 Yakasiyana-siyana Nengozi Zvinhu uye Zvinyorwa
Package Group :PG III
PH :7(50g/l,H2O,20℃)(slurry)
Mvura inonyungudika: insoluble
Kugadzikana: Yakagadzikana. Hazvienderane nezvinodzikisa, hydrogen sulfide, aluminium, alkali simbi, simbi dzakatsetseka.
CAS:1317-38-0
Hazards Identification
1.GHS kupatsanurwa: Nengozi kune nharaunda yemvura, njodzi yakaoma 1
Nengozi kune nharaunda yemvura, yakareba- njodzi yenguva refu 1
2.GHS Pictograms :
3.Signal words : Yambiro
4.Mashoko enjodzi : H400:Muchetura zvakanyanya kuhupenyu hwemumvura
H410: Chakanyanya muchetura kuhupenyu hwemumvura nemhedzisiro inogara kwenguva refu
5.Precautionary Statement Prevention : P273:Dzivisa kusunungurwa kune zvakatipoteredza.
6.Precautionary Statement Mhinduro : P391: Unganidza kurashikirwa.
7.Precautionary Statement Storage : Hapana.
8.Precautionary Statement Disposal : P501: Bvisa zviri mukati / mudziyo maererano nemitemo yemunharaunda.
9.Dzimwe njodzi dzisingakonzerese kupatsanurwa: Haipo
Kubata uye Kuchengeta
Kubata
Ruzivo rwekubata zvakachengeteka : Dzivisa kusangana neganda, maziso, mucous membranes uye zvipfeko. Kana pasina mhepo yakakwana, pfeka midziyo yekufema yakakodzera. Dzivisa kuumbwa kweguruva uye aerosols. Ruzivo nezve dziviriro kubva pakuputika nemoto : Ramba kure nekupisa, kunobva kupisa, pfarivari kana murazvo wakavhurika.
STORAGE
Zvinodiwa zvinosangana nematura nemidziyo: Chengeta munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka. Ramba wakavharwa zvakasimba kusvikira washandiswa. Ruzivo pamusoro pekuchengetera munzvimbo imwechete yekuchengetera: Chengetedza kure nezvinhu zvisingaenderane senge Zvinodzikisa, Hydrogen sulfide gasi, Aluminium, Alkali simbi, Powdered metals.
Kudzivirirwa Kwemunhu
Mitemo Yekukoshesa Kuratidzwa
Component CAS number TLV ACGIH-TWA ACGIH TLV-STEL NIOSH PEL-TWA NIOSH PEL-STEL
Copper oxide 1317-38-0 0.2 mg/m3 N.E. 0.1 mg/m3 N.E
1.Iinjiniya inodzora inodzora :Kushanda kwakavharwa, kupera kwenzvimbo.
2.General kudzivirira uye hutsanana matanho :Shandura zvipfeko zvebasa nenguva uye kubhadhara
kungwarira utsanana.
3.Personal dziviriro midziyo :Masiki, gogi, hovhorosi, magurovhosi.
4.Breathing midziyo: Kana vashandi vakatarisana nepamusoro-soro vanofanira kushandisa
zvakakodzera certified respirators.
5.Kudzivirira maoko: Pfeka magirovhosi akakodzera emakemikari.
Ziso / Kudzivirirwa kwechiso:Shandisa magirazi ekuchengetedza ane nhovo dzeparutivi kana magirazi ekuchengetedza semechanical chipingamupinyi chekuratidzwa kwenguva refu.
6.Kudzivirirwa kwemuviri : Shandisa muviri wakachena unodzivirira-kufukidza sezvinodiwa kuti uderedze
kusangana nezvipfeko uye ganda.
Zvenyama uye Chemical Properties
1.Physical state Powder
2.Muvara: Mutema
3.Odour: Hapana data iripo
4.Kunyungudika/kutonhora kwechando :1326 ℃
5.Boiling point kana yekutanga kubikira nzvimbo uye kubikira renji:Hapana data iripo
6.Kupisa: Kusingabatike
7.Muganho wekuputika kwepasi nepamusoro / kupisa kwemuganhu :Hapana data iripo
8.Solubility:Isinganyungudika mumvura, inonyungudika mu dilute acid, isingaenderani ne ethanol
9.Density uye/kana hama density :6.32 (upfu)
10.Particle maitiro:650 mesh
Nzira yekugadzira
Copper poda oxidation nzira. Reaction equation:
4Cu+O2→2Cu2O
2Cu2O+2O2→4CuO
CuO+H2SO4→CuSO4+H2O
CuSO4+Fe→FeSO4+Cu↓
2Cu+O2→ 2CuO
Operation nzira:
Copper powder oxidation nzira inotora madota emhangura uye mhangura slag sezvinhu zvakabikwa, izvo zvinogochwa uye zvinopiswa negasi kwekutanga oxidation kuti ibvise mvura uye organic tsvina mune raw materials.Iyo yakagadzirwa primary oxide inotonhodzwa zvakasikwa, yakapwanyika uye inobva yaiswa kune yechipiri oxidation wana crude copper oxide.Iyo crude copper oxide inowedzerwa mu reactor pre yakatakura 1:1 sulfuric. acid. Kuita pasi pekudziya uye kubvongodza kusvika huwandu hwehukama hwemvura hwakapetwa kaviri hwepakutanga uye iyo pH kukosha iri 2 ~ 3, inova ndiyo yekupedzisira poindi yemhinduro uye inogadzira copper sulfate solution. Mushure mokunge mushonga wacho wasara kuti umire kujekesa, wedzera simbi shavings pasi pemamiriro ekupisa uye kubvongodza kutsiva mhangura, uye wogeza nemvura inopisa kusvikira pasina sulfate nesimbi. Mushure mekuisa centrifugation, kuomesa, oxidizing uye kugocha pa450 ℃ kwe8h, kutonhora, kupwanya kusvika ku100 mesh, uyezve oxidizing muchoto cheoxidation kugadzirira mhangura oxide poda.