Alkyl Hydroximic Acid Supplier

Kuyini i-Alkyl Hydroximic Acid?

Ama-acid e-alkyl hydroximic (aphinde abhalwe ngokuthi ama-acid e-hydroxamic) ayisigaba sabaqoqi be-chelating ababonakala ngeqembu elisebenzayo –C(=O)NHOH, lapho ikhabhoni ihlanganiswa khona ne-alkyl chain. Ngokungafani nama-xanthates nama-dithiophosphates aqoqana ngama-ligands asekelwe esibabule, abaqoqi be-hydroximic acid baqoqa ama-ion ensimbi ezindaweni zamaminerali ngama-athomu abo e-hydroxamate nitrogen kanye ne-oxygen, bakha ama-complexes e-ring chelate aqinile anamalungu amahlanu. Le ndlela isebenza kahle kakhulu kumaminerali e-oxide kanye ne-non-sulphide (cassiterite, wolframite, hematite, ilmenite, REE carbonates) abonisa impendulo embi noma engenakho kubaqoqi abasekelwe esibabule.

Ukuntanta Kwamaminerali Okungeyona I-Sulphide

I-Alkyl hydroximic acid yigama elijwayelekile lohlu lwabaqoqi be-hydroxamate abakhiqizwa ngobude obuhlukene be-alkyl chain (i-C7–C9 ivamile) ukuze kulungiswe amandla okuqoqa kanye nokukhetha. Laba baqoqi babaluleke kakhulu ekuntanteni kwe-tin (cassiterite, SnO₂), tungsten (wolframite, scheelite), niobium, tantalum oxides, kanye namaminerali e-rare earth element (REE), lapho i-sulphide flotation chemistry ingasebenzi khona ngokuphelele. Abaqoqi be-hydroximic acid nabo baphenywa kabanzi ngokuntanteni kwe-iron ore reverse kanye nokuntanteni kwe-phosphate mineral.

Imibandela Yokunikezwa Nokusetshenziswa

I-Terracore Chemicals inikeza i-alkyl hydroximic acid ngesimo esiqinile (isikhwama) kanye nesimo soketshezi (isigubhu). Ukusetshenziswa okuphumelelayo ngokuvamile kudinga ukulungiswa emazingeni okushisa aphezulu kancane noma i-pH ye-alkaline ephakathi ukuze kuthuthukiswe ukuncibilika kanye nokumuncwa komhlaba. Amaphepha edatha yobuchwepheshe kanye neziqondiso mayelana nezinqubo zokulungisa zezinhlobo ezithile ze-ore ziyatholakala uma ziceliwe.