Gịnị bụ titanium dioxide?
Isi ihe dị mkpa nke titanium dioxide bụ Tio2, nke bụ ụyọkọ kemịkalụ dị na ụdị nke na-acha ọcha siri ike ma ọ bụ ntụ ntụ. Ọ bụ ihe na-abụghị ihe na-egbu egbu, nwere oke ọcha na ịdị ọcha, ma na-ahụta ụcha ọcha kachasị mma maka imeziwanye ọcha ihe onwunwe. A na-ejikarị ya na ụlọ ọrụ dị ka mkpuchi, plastics, plastics, roba, ink, caramik, iko, wdg.
Ⅰ.Ndenye titanium dioxide
(1) Ntọala nke titanium dioxium dioxide mejupụtara nke ọma, gụnyere ndị Ilmenite, Titanium na-etinye uche, Rutile, wdg;
(2) Na ndabara na-ezo aka na ngwaahịa ngwaahịa titanium.
(3) Ndabere na ntinye akwụkwọ nke titanium dioxide.A na-eji Titanium Dioxide mee ihe n'ọtụtụ dị iche iche dịka mkpuchi, plastics, akwụkwọ, ink, roba, wdg roba.
Ⅱ.The kristal nke Titanium Dioxide:
Titanium dioxide bụ ụdị nke polymorphous, nke nwere ụdị kristal atọ na ọdịdị, ya bụ anatase, Rutale na Briok.
Ma Rutile na Anatase nke Tetragoal Crystal Crystal, nke kwụsiri ike n'okpuru okpomọkụ nkịtị; Brikiiti bụ nke Orthorhombic Crystal System, na-eji kristal na-akwụghị ụgwọ, ya mere, o nwere obere ihe bara uru na ụlọ ọrụ ugbu a.
N'ime ihe atọ ahụ, usoro rotage bụ nke kachasị kwụsiri ike. Usoro anamase ga - agbanwe agbanwe na Rutile oge dị elu karịa 900 Celsius C, ebe a na - emegharị eme ihe ga - agbanwe na Rutile oge karịrị 650 Celsius.
(1) Rutanium frasium dioxide
Na Rutile Free Titanim dioxide, ti atoms di na etiti ulo ahihia ahihia, atom oxygen isii di na oction oc ox ochehedy octix. Ochehedron ọ bụla na-ejikọ ya na octahedrons 10 gbara ya gburugburu (gụnyere vetikis na-ekekọta ihe dị iche iche na akụkụ abụọ), na abụọ tio2 na-etolite sel.
Mpempe akwụkwọ eserese nke Crystal nke Rutile Frase Titanididi (aka ekpe)
Usoro njikọ nke titanium oxide octahehedron (aka nri)
(2) Anatasa Titanium dioxide
Na Anatusa Titanium dioxide, octiix-oc oxy ọ bụla na-ejikọ ya na octahedrons (4 na-ekekọta ọnụ na-egweri), na 4 Tio2 molecules na-etolite sel.
Mpempe akwụkwọ eserese nke Crystal nke Rutile Frase Titanididi (aka ekpe)
Usoro njikọ nke titanium oxide octahehedron (aka nri)
Ⅲ.pre emepe emepe nke Titanium dioxide:
Usoro mmepụta nke titanium dioxide tumadi gụnyere sulfuric usoro na usoro chlorination.
(1) Sulfuric acid usoro
Usoro sulfuric acid nke protanium dioxium na-emetụta mmeghachi omume acid nke potanium ntụ ntụ na sọlfọ nke titanium, nke bụ hydrolyzed iji mepụta metatitanic acid. Mgbe mgbatị na ịzọpịa ngwaahịa, ngwaahịa Titanium dioxide dionide. Usoro a nwere ike iwepụta anamase na rotanium dioxide.
(2) Chlorination Usoro
Usoro chlorining nke titanium dioxide na-agagharị na-agagharị Rutile ma ọ bụ nke dị elu slag ntụ ntụ ma ọ bụ coke ma na-arụ nnukwu ọnọdụ okpomọkụ. Mgbe oke okpomọkụ na-enweta ngwaahịa dị elu site na ihe nzacha, mmiri ịsa mmiri, nkụ, na ịzọpịa. Usoro chlorination nke protanidi mmepụta nke titanium nwere ike imepụta ngwaahịa Rutile.
Esi mata banyere izi ezi nke titanium dioxide?
I. Formzọ anụ ahụ:
(1)Usoro dị mfe bụ iji tulee ederede site na mmetụ. Adịghị adịgboroja Titanidim dioxide nwere mmetụta dị nro, ebe ezigbo titanium dioxide na-eche na rourher.
(2)Site na mmiri, ma ọ bụrụ na i tinye Titanium ụfọdụ dioxide n'aka gị, onye adịgboroja dị mfe ịsachapụ, ebe onye ahụ adịghị mfe ịsachapụ.
(3)Were iko mmiri dị ọcha ma dobe titanium dioxide n'ime ya. Onye ahụ na-ese n'elu elu dị elu, ebe nke na-akọ na ala bụ adịgboroja (usoro a nwere ike ọ gaghị arụ ọrụ maka ngwaahịa ma ọ bụ nke gbanwetụrụ.
(4)Lelee solubality ya na mmiri. N'ozuzu, titanium dioxide na mmiri (belụsọ patanium dioxium nke emere plastik, inks, na ụfọdụ tioxium dioxium, nke na-enweghị isi na mmiri).
II. Chemicalzọ kemịkal:
(1) Ọ bụrụ na agbakwunye calcium ntụ ọka: na-agbakwunye hydrochloric acid ga-eme ka mmeghachi omume dị elu, yana mmepụta carbonto na-emegharị aciditi na acid iji mepụta carbon dioxide).
(2) Ọ bụrụ na agbakwunye lithipone: na-agbakwunye ịsụ ude sulfuric acid ma ọ bụ acidcloric acid ga-emepụta isi rere ure.
(3) Ọ bụrụ na nlele ahụ bụ hydrophobic, na-agbakwunye hydrochloric acid agaghị akpata mmeghachi omume. Agbanyeghị, mgbe ọ gachara ethanol wee tinye hydrochloric acid acid, ma ọ bụrụ na a na-emepụta ọgwụ, ọ na-egosi na nlele carbon calbon calbon calbon calbon calbon carbon calbon calbon calbon calbon.
III. Enwekwara uzo abuo ozo:
(1) Site na iji otu usoro nke PP + 30% gf + 5% pp + 0,5% titanium dioxide ntụ ntụ, ka ọ bụrụ Titanium dioxide (Rutaliil) bụ.
(2) Họrọ resin resin, dị ka atụgharị Abs na 0,5% titanium dioxide ntụ ntụ agbakwunyere. Tụọ ntụgharị ya. Obere mmiri ahụ bụ, ezigbo ezigbo titanium dioxide ntụ ntụ.
Oge Post: Mee-31-2024
