Iyini i-Diatomaceous Earth nokuthi Ungathenga kanjani i-Diatomaceous Earth Food Grade

Isingeniso esifushane somhlaba we-diatomaceous 

• I-Diatomaceous Earth iwuhlobo lwempushana futhi ngokuvamile yakhiwa kusukela ezinsalela ze-silicates ngemva kokufa kolwelwe olunengqamuzana elilodwa, ngokuhlanganyela olubizwa ngokuthi ama-diatoms.

• Futhi empeleni i-hydrated amorphous SiO2. 

• Amanye amagama: Diatomite, Amorphous Silica, Loese;gur, Kieselgur, Moler, Terre de diatomée, Tierra de diatomea, Terre d'Infusoire, Tripolite, diatomite earth. 

Ingxenye yamakhemikhali yomhlaba we-diatomaceous 

• Ukwakhiwa kwamakhemikhali omhlaba we-diatomaceous ikakhulukazi i-amorphous SiO 2, ekhona ngesimo se-SiO 2· nH 2O, i-SiO 2 ngokuvamile i-akhawunti engaphezu kuka-80%, kuze kufike ku-94%.

• Iqukethe inani elincane le- Al 2O 3, i-Fe 2O 3, i-CaO, i-MgO, i-K 2O, i-Na 2O, i-PO 2ne 5 -organic matter, nokunye ukungcola kwensimbi okufana ne -Cr ne-Ba.

• Ukwakheka nokuqukethwe kwe-diatomaceous ore kuhlukile ezindaweni ezahlukene. 

Impahla ebonakalayo yomhlaba we-diatomaceous 

• Umbala womhlaba we-diatomaceous umhlophe, omhlophe, ompunga, ompunga okhanyayo, o-beige okhanyayo, ophuzi okhanyayo, opinki, njll.

• Ukuminyana kungu-1.9~2.3 g/cm 3; ukuminyana ngobuningi ngu-0.34~0.65 g/cm 3; indawo encibilikayo ingu-1650 ~ 1750 ℃; indawo ethize ingu-19 ~ 65 cm 2/ g; umthamo we-pore ngu-0.45 ~ 0.98 cm 3/ g; izinga lokumunca amanzi izikhathi ezi-2 ~ 4 zevolumu yayo.

• Ukuzinza kwamakhemikhali aphezulu, okungancibiliki ku-hydrochloric acid, kuncibilika kalula ku- alkali, ngokuqhathaniswa okungenakuqhathaniswa, okuthambile, ukufakwa komsindo, ukumelana nokugqoka, ukumelana nokushisa nezinye izinto eziningi ezinhle kakhulu. 

Wakhiwa kanjani umhlaba we-diatomaceous 

• I-Diatomaceous Earth iyidiphozithi ye-diatom eyinsalela eyakhiwe ngemva kwesikhathi sokunqwabelana esiyiminyaka engaba ngu- 10,000 kuya kwezingu-20,000 ngemva kokufa kwezitshalo ezineseli elilodwa okuthiwa ama-diatoms.

• I-Diatom, enye yama -protozoan okuqala ukuvela eMhlabeni, ihlala emanzini olwandle nasemachibini futhi ibangela amaphesenti angu-70 omoya-mpilo weplanethi.

• Phakathi nenqubo yokukhula, idonsa i-silicon yamahhala emanzini futhi yakha izindonga zamaseli eziqinile nezinezimbotshana.

• Ngemva kokuphela komjikelezo wokuphila, izindonga zamangqamuzana ngeke zibole futhi zibeke phansi, zenze umhlaba we-diatomaceous ngokusebenzisa izinguquko ze-crustal.

• Lolu hlobo lwe-Diatomaceous Earth lwakhiwe ngokufakwa kwezinsalela ze- diatom yesitshalo sasemanzini eneseli elilodwa.

• Isici esiyingqayizivele se-diatom ukuthi ingakwazi ukumunca i-silicon yamahhala emanzini ukuze yakhe uhlaka lwamathambo ayo.

• Lapho ukuphila kwayo sekuphelile, ingafaka futhi yakhe idiphozithi ye-diatom ngaphansi kwezimo ezithile zokuma komhlaba.

• Inezici ezithile eziyingqayizivele, ezifana ne-porous, ukugxila okuphansi, indawo enkulu ethize, ukungezwani okuhlobene nokuzinza kwamakhemikhali.

• Ngemva kokushintsha usayizi wezinhlayiyana zokusabalalisa kanye nezindawo ezingaphezulu zenhlabathi yokuqala ngokugaya, ukuhlunga, ukubala, ukuhlukaniswa kokugeleza komoya, ukususwa kokungcola nezinye izinqubo zokucubungula, ingasetshenziswa ekufakeni izithasiselo zopende nezinye izidingo zezimboni. 

Ukugcinwa nokusabalalisa umhlaba we-diatomaceous 

• I-Diatomaceous Earth iwumthombo wamaminerali obalulekile ongewona owensimbi, osakazwa kakhulu e- United States, eChina, eDenmark, eFrance nakwamanye amazwe.

• Kutholakale amadiphozithi e-diatom angaphezu kuka-70 ezifundazweni ezingaphezu kweziyi-10 (izifunda ezizimele) e-China, okuhlanganisa iJilin, iYunnan, iZhejiang, iSichuan, i-Inner Mongolia, iShandong, i-Guangdong, i-Hebei, i-Hainan ne- Heilongjiang, enezindawo ezigciniwe ezifakazelwe ezingaphezu kwezigidi ezingama-400 amathani kanye nezindawo ezingaba ngaphezu kwezigidigidi ezi-2.

• Umhlaba osezingeni eliphezulu we-diatomaceous utholwe endaweni yeNtaba i-changbai eJilin (Idolobha laseLinjiang kanye neSifundazwe saseChangbai), i-Inner Mongolia, iXuwen esifundazweni saseGuangdong kanye naseTengchong esifundazweni saseYunnan.

• Phakathi kwazo, isifundazwe saseJilin sinezindawo zokugcina ezinkulu ezifakazelwe ezingaba amathani ayizigidi ezingama-210, ezibalwa cishe ingxenye yezwe.

• Izinqolobane ezilindelwe zingaphezu kwamathani ayizigidi eziyizinkulungwane eziyi-1. Indawo yaseJilin Changbai Mountain inezindawo ezigciniwe ezingaphezu kwezigidi ezingama-60 amathani kanye nezindawo ezingaba khona ezingaphezu kwamathani ayizigidi ezingama-600.

• Iwumthombo omkhulu wekhwalithi ephezulu we-diatomaceous Earth otholwe eShayina futhi ungenye yezindawo ezikhiqiza umhlaba we-diatomaceous wekhwalithi ephezulu enamashumi ezigidi zamathani ezinqolobane emhlabeni.

• Isifundazwe sase-Yunnan sinamathani ayizigidi ezingama-82 ezinqolobane eziqinisekisiwe, ezibalelwa ku-20% wezindawo ezigciniwe zaseShayina ezifakazelwe, ezinezindawo ezingaba khona ezingaphezu kwamathani ayizigidi ezingama-600.

• Iziqiwi ezifakazelwe zesifundazwe saseZhejiang zingamathani ayizigidi ezingama-43, ezibalelwa cishe ku-10% wezindawo ezigciniwe zaseChina ezifakazelwe, ezinezinqolobane ezizoba ngaphezu kwamathani ayizigidi ezingama-200.

• Iziqiwi eziqinisekisiwe zezifundazwe zaseJilin, Yunnan kanye neZhejiang zenza cishe amaphesenti angama-80 eziqiwi zaseChina ezifakazelwe.

• Ezinye izifundazwe nezifunda ezizimele zibalelwa ku-20%. 

Izicelo kanye nokusetshenziswa emhlabeni diatomaceous 

• Ngenxa yezakhiwo zayo ezihlukile zomzimba namakhemikhali, umhlaba we-diatomaceous usetshenziselwe kabanzi njengosizo lokuhlunga, isigcwalisi esisebenzayo, isithwali se-catalyst, isibulala-zinambuzane nesithwali sikamanyolo, izinto zokufakwa ezishisayo, i-adsorbent kanye ne-bleaching material.

• Ngenxa yomthamo wayo oqinile wokukhanga, umhlaba we-diatomaceous usetshenziswa njengesisefo embonini yokudla ukususa amagciwane, ukungcola kanye nephunga.

• Isibonelo: ukusetshenziswa kwesihlungi somhlaba we-diatomaceous ohlelweni lokuphisa kungavuselela njalo umbhede wokuhlunga, isivinini sokuhlunga, isivuno esikhulu; Indawo enkulu , umthamo oqinile we-adsorption, ingahlunga izinhlayiya ezingu-0.1 ~ 1.0um, inciphise cishe u-1.4% umonakalo wewayini, ithuthukise izimo zokukhiqiza.

• Isihlungi somhlaba se-Diatomaceous singathuthukisa ikhwalithi yamanzi yokwelashwa kwamanzi ajikelezayo ku-swimming pool futhi songe amanzi nogesi ekulawuleni ukusebenza kwechibi lokubhukuda.

• Okwesibili, umhlaba we-diatomaceous nawo usetshenziswa kabanzi emafutheni adliwayo kanye nemithi yoketshezi lomlomo.

• Ngenxa yezakhiwo zayo zamakhemikhali ezizinzile, umthamo oqinile we-adsorption, ukusebenza kahle kokuhlunga, okungancibiliki kunoma iyiphi i-asidi eqinile, umhlaba we-diatomaceous usetshenziselwe kabanzi ekwelashweni kwamanzi angcolile.

• Ukwelashwa kwangaphambili kwe-leachate ye-landfill ngokugeleza komhlaba we-diatomaceous kanye nendlela yemvula ekuqaleni kunganciphisa i-COD-Cr ne-BOD-5 ku-leachate, futhi kususe i-SS nokunye ukungcola, ngaleyo ndlela kuthuthukise izakhiwo zayo zamakhemikhali, kunciphise umthwalo, futhi kudale izimo ezinhle zokusebenza okujwayelekile kokwelashwa okulandelayo kwamakhemikhali ezinto eziphilayo.

• I-Diatomaceous Earth ingenziwa ibe udonga lwangaphakathi, olubonakala ngezindonga ezingabonisi kanye nokukhanya okuthambile kwangaphakathi.

• Iphephadonga lekholi lesi-Japanese elihuqwe ngomhlaba oyi-diatomaceous 'izindonga eziphefumulayo'

• Ukusetshenziswa komhlaba we-diatomaceous ekuhlanganisweni kodonga lwangaphandle nakho kuyathuthuka futhi kunethuba elibanzi.

• Ngaphezu kwalokho, umhlaba we-diatomaceous usetshenziswa kabanzi emikhakheni ye-resin, irabha, ukwenza iphepha, ukhonkolo, isigcwalisi sikasimende kanye nezingubo ezihlukahlukene zokuhlobisa ezishisayo .

• I-Diatomaceous Earth iyisithwali se-catalyst esibaluleke kakhulu, esisetshenziswa kabanzi ku-oxidation, ukunciphisa, i-hydrogenation, i-dehydrogenation, i-hydration, i-polymerization, ukuguqulwa, i-synthesis, i-alkylation, i-desulfurization nezinye izinhlobo o f ant i- kusukela ekusetshenzisweni kwendawo, esetshenziselwa ukusabela kwamakhemikhali e-organic ngaphezulu; 

• Kodwa mayelana nokusetshenziswa, isetshenziselwa ikakhulukazi ukwakhiwa kwe -vanadium catalyst support, ukwesekwa kwe-nickel catalyst kanye nokwesekwa kwe-TiO2. 

Ungathenga kuphi umhlaba we-Diatomaceous 

• I-Changzhou Qi Di Chemical Co., Ltd ingumphakeli ochwepheshe, umdayisi ophelele kanye nomsabalalisi womhlaba we -diatomaceous.

• Sihlinzeka ngamasampula wamahhala, ukubonisana kwezobuchwepheshe kanye namazinga omhlaba e-diatomaceous enziwe ngokwezifiso.

• Izindawo zethu eziyinhloko zemakethe yimakethe yasekhaya yaseShayina, imakethe yaseRussia, imakethe yaseMpumalanga Ephakathi kanye nemakethe yase-United States of America.