zvigadzirwa

mubatsiri wekubatsira we liming

tsananguro pfupi:

Chinhu chinoshandiswa pakupukuta bvudzi mushure mekunyudzwa mumvura. Chinangwa chikuru chechinhu ichi kubvisa bvudzi, kunyorovesa mafuta ari mukati meganda, uye kusunungura collagen fibers, zvichiisa hwaro hwekuita kwekutsvaira bvudzi kunotevera. Basa guru rechinhu chinoshandiswa pakupukuta bvudzi nderekuwedzera kushanda zvakanaka uye kunaka kwechinhu ichi, ukuwo zvichideredza kushandiswa nekusvibiswa kwemakemikari makuru akadai sesodium sulfide.


Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Zvimiro zveChigadzirwa

Zvinobudirira kudzivirira kukura kwakanyanya kweganda jena, zvichiita kuti maitiro ekuchena kweganda ave akafanana uye akapfava.

Wedzera kunyungudika kwe grey alkali, izvo zvinogona kudzivirira kudonha nekukurumidza kwe grey alkali.

Mhedzisiro yakakosha yekuvhura tsanga, iyo inogona kuvandudza kufanana kweganda risina chinhu.

Inogona kubvisa tsvina yeganda zvinobudirira, ichiita kuti ganda rive rakachena, rine ruvara rwegrey rwakachenuruka.

MASHANDISIRO

Yakakodzera nzira dzakasiyana-siyana dzekubvisa mafuta eganda uye kubvisa mafuta zvakare. Inogona kushandiswa pamwe chete ne sodium sulfide, sodium hydrosulfide uye lime.

Kana ikashandiswa mu demo remazuva ano rekubvisa mafuta uye kubvisa mafuta, chiyero chinokurudzirwa i1-1.5% (zvichienderana nehuremu hweganda).

Kana ikashandiswa mu re-de-greasing solution, chiyero chinokurudzirwa i0.4-0.8% (zvichienderana nehuremu hweganda).

ZVINHU ZVINOKOSHA/HUNHU DHATA/KUKOSHA
Kuumbwa: Makemikoro eAmmonium
Chitarisiko: Mvura yakajeka
kukosha kwepH (25℃) 10--12

Pakeji uye Kuchengeta

Pakeji yacho inorema madhiramu 1000kgs /250kgs/120kgs.

Chigadzirwa ichi chinofanira kuchengetwa muimba inotonhorera uye yakaoma, kudzivirira zuva rakananga nemvura, uye hupenyu hwepasherufu hwemwedzi gumi nemiviri


  • Yakapfuura:
  • Zvinotevera:

  • Nyora meseji yako pano woitumira kwatiri