Feldspar bụ mineral aluminosilicate nke ọla alkali na ọla ala alkaline dị ka potassium, sodium na calcium. O nwere ezinụlọ buru ibu ma bụrụkwa ihe ịnweta nkume na-emekarị. Ọ na-apụta n'ọtụtụ ebe na nkume magmatic dị iche iche na nkume metamorphic, na-aza ihe dị ka 50% nke ngụkọta ọnụ, nke ihe dị ka 60% nke feldspar ore na-apụta na nkume magmatic. Feldspar mine bụ nke nwere potassium na albite bara ụba na potassium ma ọ bụ sodium, na mmepe ya na ceramics, ụlọ ọrụ ndị agha, ụlọ ọrụ kemịkalụ, ihe owuwu na ụlọ ọrụ ndị ọzọ bụ "isi ike" . ụlọ ọrụ na-emepụta iko ngwaahịa dị ka flat glass, glassware na glass fiber; Nke abuo, a na-eji ya dị ka ihe eji eme ihe maka ceramik na glaze na-emepụta taịlị mgbidi, seramiiki kemịkalụ, seramiiki eletriki na ihe igwe igwe; a na-ejikarị ya eme ihe dị ka akụrụngwa kemịkalụ maka mmepụta nke Rubber na plastic fillers na mmepụta nke fatịlaịza kemịkal, wdg; mgbe a na-eji ya eme ihe eji arụ ụlọ, ọ na-emepụtakarị simenti pụrụ iche na eriri iko.
Mgbe ahapụchara "Atụmatụ Afọ ise nke 14 maka Mines na-abụghị ọla na ọhụụ maka 2035", "Atụmatụ" na-achịkọta ihe ọma rụzuru na nsogbu mmepe nke "atụmatụ afọ ise nke iri na atọ"; na-enyocha gburugburu mmepe na ọchịchọ ahịa, ma tụpụta echiche nduzi ọhụrụ, ụkpụrụ mmepe, na ebumnuche ndị bụ isi, ma dokwuo anya ọrụ ndị bụ isi, ọrụ ndị bụ isi na usoro nchebe.
Ụlọ ọrụ ndị na-egwuputa ihe na-abụghị ọla na-agba mbọ iji mejuputa echiche mmepe ọhụrụ ahụ, na-aghọta nke ọma ohere ohere na mmepe akụ na ụba nke mba m na-abanye na mmepe dị elu, nyocha ma na-edepụta "Echiche na-eduzi na ịkwalite mmepe mmepe dị elu nke ndị na-abụghị ọla. Ụlọ ọrụ Ngwuputa, ma na-atụ aro mmepe dị elu nke njirimara ụlọ ọrụ, ebumnuche ọrụ, ụkpụrụ ndị bụ isi na nchekwa; Hazie nchịkọta nke "2021-2035 Non-metallic Mining Industry Technology Development Roadmap", dozie ma dokwuo anya mmepe mkpa. , mmepe ụzọ, isi oru ngo na ngosi oru ngo nke na-abụghị ọla Ngwuputa teknụzụ na nkebi, na n'ihu welie nduzi na nzube nke sayensị na nkà na ụzụ ọhụrụ na ụlọ ọrụ; Hazie nhazi nke "Atụmatụ Action for Innovative Research and Development of New Generation Technology and Equipment in the Non-metallic Mining Industry", ma tinye ihe mgbaru ọsọ na ọrụ maka nchọpụta ọhụrụ na mmepe nke ọgbọ ọhụrụ nke ịnweta mineral na-abụghị ọla. teknụzụ na akụrụngwa.
Mmanụ-mmiri mejupụtara jụrụ oyi mgbanaka kwụ ọtọ elu gradient magnetik separator
Ọ bụ China Non-metallic Mining Industry Association depụtara ya, na Ministry of Natural Resources nyere ma mejuputa ụkpụrụ nke "Nkọwapụta maka Green Mine Construction in the Non-metallic Mining Industry" .The pilot ngosi ọrụ nke nwere ọgụgụ isi n'ichepụta na abụọ. E mewo akụkụ ndị dị mkpa nke "ịmepụta ngwá ọrụ" na "mmepụta ngwaahịa", bụ nke kwalitere ọganihu dị omimi nke ịmepụta ọgụgụ isi na ụlọ ọrụ na-emepụta ihe na-abụghị ígwè. Haziri ma mee nyocha na teknụzụ ọhụrụ na usoro ọhụrụ dị ka teknụzụ nhazi miri emi na-enweghị ọdụ, teknụzụ nhịhịa akọrọ na ime ka ọ dị ọcha, na nkwadebe nke ihe ndị nwere porous sitere na mineral silicate; ọma mepụtara nnukwu-ọnụ ọgụgụ ike magnetik separators, superconducting magnetik separators, nnukwu-ọnụ ọgụgụ ultra zuru tent nke mmepụta ahịrị n'ihi na-echipịa, ezi grading na mgbanwe, elu-nkenke urughuru udi usoro analyzers na ndị ọzọ ngwá ọrụ ọhụrụ na ngwá ọrụ ọhụrụ.
China bụ obodo nwere nnukwu akụ feldspar. Ihe nchekwa nke feldspar ore nke ọkwa dị iche iche bụ nde tọn 40.83. Ọtụtụ n'ime nkwụnye ego bụ nkwụnye ego pegmatite, nke bụkwa ụdị nkwụnye ego nke emepụtara ugbu a ma jiri ya mee ihe. Dị ka China Building Materials Industry Standard (JC/T-859-2000), kewara feldspar ore ụzọ abụọ (potassium feldspar, albite) na akara ule atọ (ngwaahịa dị elu, ngwaahịa mbụ, ngwaahịa ruru eru). Na Anhui, Shanxi, Shandong, Hunan, Gansu, Liaoning, Shaanxi na ebe ndị ọzọ.
Dị ka ọdịnaya nke potassium, sodium, silicon na ihe ndị ọzọ, isi ojiji nke feldspar mineral dịkwa iche iche. Ụzọ enyemaka Feldspar bụ nkewapụ magnetik na flotation. Nkewa magnetik n'ozuzu na-anabata nkewa magnet siri ike mmiri, nke bụ nke uru usoro anụ ahụ, nchebe gburugburu ebe obibi na enweghị mmetọ, ma dabara maka iwepụ ígwè na ịsacha feldspar ore dị iche iche. The kpọmkwem ọnọdụ dị ka agbakwunyere e ji mara na họrọ urughuru size na-ahọrọ site dị iche iche ubi ike na magnetik nkewa ngwá maka sorting, ma magnetik ike n'ụzọ bụ isi chọrọ ka n'elu 1.0T.
Electromagnetic slurry elu gradient magnetik separator
Mepụta usoro uru bara uru kwesịrị ekwesị maka feldspar ore nke ihe dị iche iche: maka ụdị feldspar ore pegmatite, akụkụ kristal mineral dị ukwuu ma dị mfe ikewapụ. , mmetụta bara uru dị mma na gburugburu ebe obibi; maka feldspar nwere ọdịnaya quartz dị elu, a na-ejikarị usoro njikọ nke ikewapụ magnetik na flotation eme ihe, ya bụ ịkụpịa-egweri-nkewa-ike magnetik nkewa-flotation. Nkewa magnetik na-ebu ụzọ wepụ ihe ndị na-adịghị mma magnetik dị ka iron oxide na biotite, wee jiri flotation kewapụ feldspar na quartz iji nweta ngwaahịa abụọ dị elu. Usoro uru abụọ a dị n'elu enwetala ihe mgbaru ọsọ nke nhazi na arụmọrụ dị elu na ntinye nke feldspar ore, ma kwalitere ma tinye ya n'ọrụ.
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Oge nzipu: Mar-22-2022