Wi ngom zoo - Premier Sodium Sulfide: Piny ma pire tek pi kabedo mi tic matung tung
Kabedo madongo mi tic
I tic mi karatasi, sodium sulfide mwa timo tic ma pire tek i tic mi kraft pulping. Ekonyo ni turo lignin, polymer ma tek ma mako cellulose fibers i yen. Ka jupoko lignin, sodium sulfide ketho jupoko cellulose, ma en e piny madit ma jutiyo kudu pi yiku karatasi. Eni kelo pulp maber ku tego man ler maber. Ju ma yiku karatasi copo yubu karatasi matung tung, nicaku i karatasi mi gazeti nitundu i karatasi mi goyo piny, nitio ku sodium sulfide mwa mi medo kero migi mi yubu man ber pa piny.
Tic mi bongo de nwangu bero madit kud i Global - Premier Sodium Sulfide mwa. Jutiyo kudu pi kwanyo sulfurization pa yuk yuk. Wool pol kare bedu ku sulfur - ma utiye ku piny ma copo loko kite man kite ma jutiyo kudu. Sodium sulfide timo tic ku jam piny eni, ma kwanyu sulfur man medo mayom, rangi, man ber pa yuk. Mi medo, jutiyo kudu i yore moko mi loko rangi pi loko kabedo pa kemikol, ma konyo rangi ni mako bongo maber, ma kelo rangi ma leng man ma rii pi kare malac.
I tic mi golo piny, sodium sulfide ubedo piny ma pire tek. Jutiyo kudu pi lwoko got moko, asaga ma tingo copper, lead, man zinc. Sodium sulfide copo ketho wi got eni timo tic, ma weko gi bedo yot ni jolo piny ma jutiyo kudu i flotation. Eni medo kero mi poko piny ma pigi tek kud i gangue (kidi ma ukadhu), ma medo rwom pa dwoko piny ma pigi tek. Kampuni mi golo ngom gikwo ikum sodium sulfide mwa pi medo tic migi mi yubu kidi man medo lim migi.
I tic mi yubu adila, sodium sulfide mwa jutiyu kudu pi kwanyo yuk wic. Ekonyo ni jwigo proteins ma ni i yuk wic man i adila pa lei, ma weko bedo yot ni kwanyu yuk wic. Eni ubedo timo ma pire tek i yubu adila pi en eyiko adila pi tic mukende. Ni tiyo ku sodium sulfide maber, ju ma yiku adila copo yubu adila ma leng man ma leng, ma romo ku rwom ma malu pa adila mi ng'om zoo.
Lembe ma pire tek
| Nying piny | Sodium Sulfide | |||||||||
| Formula pa kemikol | Na2S | |||||||||
| Pek pa molecule | 78.04 g/mol | |||||||||
| Lanyuth | Yellow/red flakes | |||||||||
| Kabedo mi lyethu | 1180°C | |||||||||
| Pek | 1.86 g/cm3 | |||||||||
| CAS NO | 1313 - 82 - 2 | |||||||||
| HS Code | 28301010 | |||||||||
| EINECS NO | 215 - 211 - 5 | |||||||||
| Ketho | Jutiyo kudu i tic mi yubu karatasi, yubu adila, man yubu rangi man kemikol | |||||||||
Karatasi mi gwoko ber pa piny
| Nying piny | Sodium Sulfide | ||||||
| JAMI | STANDARD VALUE(%) | TEST VALUE(%) | |||||
| Sodium sulphide (Na2S) ≥ | 60.0 | 60.85 | |||||
| Cuma (Fe) ≤ | 0.0015(Maya)/0.03(Makwar) | 0.0009(Maya)/0.014(Makwar) | |||||
| Sodium carbonate (NaCO3) ≤ | 3.5 | 1.68 | |||||
| Sodium sulphite (Na2SO3) ≤ | 1.0 | 0.31 | |||||
| Sodium thiosulphate (Na2S2O3)≤ | 2.5 | 1.18 | |||||
| Piny ma nyai ungo i pii ≤ | 0.15 | 0.12 | |||||
I thum pa lembe
Sodium Sulfide mwa mi ng'om zoo juyike i ajeni maber, ma yamo copo kadhu kud i iye pi gwoko oxidation man gwoko bedo maber i saa mi gwoko man tero. Batch acel acel kadhu kud i lembe ma tek mi gwoko ber pa piny, ikinde utiye pimo leng pa piny, pimo kemikol, man pimo tic. Kadi bed ni itiye ka yubu karatasi i ngom mi Amerika ma yo malu, ka yubu bongo i Asia, ka yubu piny i Australia, nyo ka yubu adila i Europe, sodium sulfide mwa ubedo piny maber man ma tiyo ku yore madwong ma imito. Etimo tic maber akeca, ma nyutho nia eromo man ekadho yeny pa tic peri.