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 ajọ mmetọ na-ejighị n'aka na agba na omenala sulfur ojii dyeing usoro, na-eme ka mbelata ihe mejupụtara D e ji mee ihe dị ka sọlfọ ojii BR mbenata ihe na-esiji owu yarns, na dyeing. Atụnyere arụmọrụ na ịdị ọcha nke sodium alkali ọdịnala.A tụlere nsonaazụ nke mkpokọta sọlfọ ojii BR, sodium hydroxide, ihe na-ebelata ihe mejupụtara D, na ịcha agba na ihe ndị a na-esiji.Nsonaazụ nnwale na-egosi na n'okpuru ọnọdụ nke oke mkpokọta nke sọlfọ ojii BR 60 g / L, sodium hydroxide 20 g / L, ihe na-ebelata ihe mejupụtara D 19 g / L, na agba agba 95 ℃, ihe omimi agba pụtara (K/S). ) uru nke yarn bụ 46.88, ncha ngwa ngwa ruru 4-5, ngwa ngwa na-ekpo ọkụ na-ekpo ọkụ bụ 4 na mmiri na-ehichapụ ngwa ngwa bụ 2. A na-atụnyere onye na-ebelata ihe mejupụtara D dị ka onye na-ebelata ihe na-atụnyere omenala sodium sulfide, na K. / S uru nke yarn e ji esiji ihe 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.