Olee otú dozie nsogbu nke nnukwu mmetọ na-ejighị n'aka dyeing usoro nke sọlfọ ojii dye?

Olee otú dozie nsogbu nke nnukwu mmetọ na-ejighị n'aka dyeing usoro nke sọlfọ ojii dye?

Gịnị mere ụfọdụ ụlọ ọrụ ji a nnukwu ego nkesọlfọ nwa, ma ojiji mmetụta adịghị mma nke ukwuu. Iji dozie oké njọ mmetọ na-ejighị n'aka na agba na omenala sọlfọ ojii dyeing usoro, na-eme ka mbelata ihe nnọchiteanya D e ji mee ihe dị ka sọlfọ ojii BR mbenata ihe na-esiji owu yarns, na dyeing arụmọrụ na ịdị ọcha nke omenala alkali sodium tụnyere. A tụlere mmetụta nke oke nchikota nke sọlfọ ojii BR, sodium hydroxide, ihe mejupụtara ihe na-ebelata ihe mejupụtara D, na ịcha agba na ihe ndị a na-esiji. Nnwale pụta na-egosi na n'okpuru ọnọdụ nke uka ịta nke sọlfọ ojii BR 60 g / L, sodium hydroxide 20 g / L, mejupụtara mbenata gị n'ụlọnga D 19 g / L, na dyeing okpomọkụ 95 ℃, doro anya agba omimi (K / S) uru nke yarn bụ 46.88, na ncha 4-5 na-erute ngwa ngwa na-asachapụ ngwa ngwa. ngwa ngwa na-ete ngwa ngwa bụ 2. A na-atụnyere onye na-ebelata ihe mejupụtara D dị ka onye na-ebelata ya na omenala sodium sulfide, na uru K/S nke yarn a na-esiji ya na onye na-ebelata ihe mejupụtara D dị mma karịa nke usoro alkali sulfide. Mbelata sọlfọ n'ime ihe eji esiji na-ebelata site na 78.0%, yana ọchịchọ oxygen kemịkalụ na ngwọta mkpofu igwe na-ebelata 76.4%.

Ya mere, iji meziwanye mmetụta ịcha akwa ma chekwaa ego na usoro nke ijisọlfọ nwadyeing, anyị kwesịrị ịma otú e si eji mgbagwoju mbenata elekọta mmadụ, gburugburu ebe obibi enyi na enyi mbenata elekọta mmadụ na ojiji nke ụzọ nwere ike na-akpọ n'oge ọ bụla na-ahụ maka, anyị nwere ike na-enye mma ọrụ.

Ụlọ ọrụ anyị na-emepụtakarị Sulfur ojii, Sulfur Sulfur ojii, Perennial mbupụ na Bangladesh. India. Pakistan. Egypt, na Iran. Ma ndị ọkọnọ na àgwà bụ karịsịa kwụsiri ike. Ihe ka mkpa bụ uru ọnụahịa.