1.Sulphur Black Blueishndi Sulphur Black Red Dish njira yopangira

2. njira zodzitetezera

Sulphur Black ndi mtundu wa utoto wakuda, womwe umagwiritsidwa ntchito kwambiri popaka utoto, kusindikiza, kujambula ndi mafakitale ena. Pepalali lipereka njira zopangira ndi zodzitetezera za Sulphur Black Br.

Choyamba, njira yopangira Sulphur Black Br

Fomula yopangira Sulphur Black Br imaphatikizapo njira zotsatirazi:

1. Konzani zipangizo zopangira

Zipangizo zazikulu za Sulphur Black Br ndi aniline, sulfuric acid, nitrobenzene, formaldehyde ndi zina zotero. Zipangizozi ziyenera kukonzedwa molingana ndi momwe zilili.

2. Kukonzekera kuyankha

Zipangizo zopangira monga aniline, sulfuric acid ndi nitrobenzene zimasakanizidwa malinga ndi kuchuluka kwake ndipo zimayamwa pa kutentha kwina. Ndikofunikira kuwongolera nthawi yoyamwa ndi kutentha panthawi yoyamwa kuti muwonetsetse kuti zinthuzo zili bwino.

3. Sefa ndi polyester

Pambuyo pa izi, mankhwalawa amasefedwa ndikutsukidwa kuti achotse zinyalala ndi zinthu zopangira zomwe sizinachite bwino.

4. Umitsani ndi kupukuta

Pambuyo poyeretsa, mankhwalawa amaumitsidwa ndi kuphwanyidwa kuti apange utoto wofewa wa Sulphur Black Br.

II. Zodzitetezera

Pakupanga Sulphur Black Br, mfundo zotsatirazi ziyenera kukumbukiridwa:

1. Chitani ntchito zotetezeka

Zipangizo zopangira ndi zinthu zopangira za Sulphur Black Br zili ndi poizoni ndi dzimbiri, ndipo ndikofunikira kusamala kuti ntchito yake ikhale yotetezeka popanga zinthu kuti tipewe kuwonongeka kwa antchito ndi chilengedwe.

2. Kulamulira momwe zinthu zimachitikira

Pakupanga Sulphur Black Br, mikhalidwe ya reaction iyenera kuyendetsedwa, kuphatikizapo kutentha kwa reaction, nthawi ya reaction, chiŵerengero cha zinthu zopangira, ndi zina zotero. Mikhalidwe yosiyanasiyana ya reaction idzakhudza ubwino ndi zokolola za mankhwala.

3. Yang'anirani mosamala njira yopangira

Njira yopangira Sulphur Black Br iyenera kuyendetsedwa mosamala, kuphatikizapo kukonzekera zipangizo zopangira, kuwongolera njira yochitira zinthu, kusefa, kuyeretsa, kuumitsa, kufufuza ndi zina zotero. Pali kuwongolera kokhwima kwa ulalo uliwonse kuti zitsimikizire kuti zinthuzo ndi zabwino komanso zokhazikika.

4. Kudziwa za chilengedwe

Njira yopangira Sulphur Black Br iyenera kusamala kwambiri za chilengedwe kuti ipewe kuipitsa chilengedwe. Nthawi yomweyo, ndikofunikira kugwiritsa ntchito bwino zinthu zomwe zilipo ndikuchepetsa kuwononga zinthu popanga.

Kampani yathu imapanga zinthu zambiriSulphur Black Br, Sulphur yamadzimadzi yakuda,Buluu wa sulfure，Sulfa wofiira，

Kutumiza zinthu ku Bangladesh kosatha. India, Pakistan, Egypt, ndi Iran. Kupereka ndi khalidwe lake zonse ndi zokhazikika. Chofunika kwambiri ndi ubwino wa mtengo.