Pseudoboehmite hmoov

Boehmite yog ib qho khoom hloov pauv uas tsis muaj qhov sib txawv thiab tsis tiav crystallization, xws li kev tsis sib haum xeeb mus rau kev txiav txim, thiab los ntawm tsis muaj zog crystalline mus rau crystalline xeev. Nws cov qauv siv lead ua zoo ib yam li boehmite, tab sis cov muaju me me thiab muaj cov crystallinity tsis zoo, feem ntau muaj nyias nyias, wrinkled lamellae. Nws muaj qhov tshwj xeeb saum npoo av, zoo colloidal solubility, muaj zog binding zog, thiab loj pore ntim, ua rau nws yog ib tug dav siv tshuaj raw khoom. Boehmite cov khoom tsis muaj qab thiab tsis muaj ntxhiab, thiab feem ntau yog dawb, gel-zoo li (ntub) lossis hmoov (qhuav).

1. Controllable qauv thiab siab porosity. Boehmite muaj qhov tshwj xeeb ntawm thaj chaw siab thiab kho qhov pore loj. Tom qab calcination, nws tuaj yeem hloov mus rau hauv -Al₂O₃ nrog thaj chaw siab tshwj xeeb. Nyob rau tib lub sijhawm, boehmite nto yog nplua nuj nyob rau hauv hydroxyl pawg, uas pab txhawb kev thauj khoom thiab dispersion ntawm cov khoom nquag (hlau, hlau oxides, thiab hlau sulfides, thiab lwm yam) rau hauv nanoparticles, kom ntseeg tau zoo dispersibility thiab siab ua haujlwm ntawm cov catalyst.

2. Zoo colloidal solubility thiab muaj zog binding zog. Raws li kev khi rau catalysts, boehmite tuaj yeem ua kom lub zog ntawm lub cev catalyst thiab tseem txhim kho nws cov haujlwm. Nws yog tsim rau ntau yam molding txheej txheem xws li extrusion, tshuaj tsuag granulation, ntsiav tshuaj, thiab pelletizing, thiab yuav siv tau los npaj catalysts nyob rau hauv ntau yam morphologies xws li spherical, columnar, thiab honeycomb duab.

①Catalyst Kev them nyiaj yug: pseudoboehmite yog dav siv los ua ib qho kev txhawb nqa hauv ntau yam tshuaj lom neeg, kev ua kom zoo, thiab cov tshuaj petrochemical, xws li hydrorefining catalyst txhawb, hloov kho cov kev txhawb nqa catalyst, thiab kev txhawb nqa methanation catalyst. Pseudoboehmite, tom qab lub cev qhuav dej, dhau los ua -alumina thiab tuaj yeem siv los ua cov catalyst.

② Catalyst Binder: Nws tuaj yeem ua kom zoo dua qhov pore loj ntawm cov catalyst, txhim kho nws cov qauv kev ruaj ntseg nyob rau hauv qhov kub thiab txias thiab hydrothermal ib puag ncig, thiab tswj qhov ntom ntom ntawm acidic active qhov chaw ntawm lub catalyst nto, yog li txhim kho nws cov kev ua haujlwm catalytic.

③ Kev npaj ntawm -Alumina Txheej: Feem ntau siv precursor rau kev npaj - alumina coatings yog AlOOH sol. Qhov no aluminium sol yog npaj los ntawm Pseudobohmite siv cov kua qaub-sol method, uas yog yooj yim thiab yooj yim los tswj, thiab yuav siv tau rau industrial ntau lawm.

Zibo Xiangrun ua tau zoo -pseudoboehmite zoo. Lawv cov pseudoboehmite yog siab -kev ua tau zoo ntawm cov hmoov qhuav qhuav uas tsim los siv cov thev naus laus zis siab heev, muaj cov yam ntxwv hauv qab no: kho qhov pore qauv (siab porosity / nruab nrab porosity), nruab nrab bulk ntom, zoo heev flow zog, thiab superior fluidization yam ntxwv.

Cov khoom tseem ceeb muaj xws li:PSB-NH-P-D pseudoboehmite, PSB-LOW-NA low-sodium pseudoboehmite, macroporous pseudoboehmite, mesoporous pseudoboehmite, thiab high-silica pseudob.Peb cov pseudoboehmite tuaj yeem muab cov kev daws teeb meem zoo rau ntau yam kev lag luam.

Q1: Dab tsi yog qhov txawv ntawm Pseudoboehmite thiab boehmite?

A1: Pseudoboehmite muaj crystallinity tsawg thiab thaj chaw loj tshwj xeeb, uas muaj nyob rau hauv lub xeev colloidal, thiab feem ntau yog siv ncaj qha los ua tus nqa khoom / khi; boehmite muaj cov qauv siv lead ua tiav thiab zoo thermal stability, thiab feem ntau yog siv los ua tus thawj coj rau kev npaj ntawm alumina tshwj xeeb.

Q2: Kuv yuav xaiv tus qauv Pseudoboehmite tsim nyog li cas rau kuv cov txheej txheem?

A2: Qhov no nyob ntawm koj daim ntawv thov scenario. Thov hu rau peb, thiab peb yuav qhia meej cov qauv tsim nyog rau koj!

Q3: Koj puas tuaj yeem muab cov lus ntsuas kev ntsuas rau txhua tus qauv?

A3: Tau kawg. Thov hu rau peb.

Cim npe nrov: pseudoboehmite hmoov, lwm tus neeg, manufacturers, khoom, nqe, lub neej, siv, hmoov, hom, ntau lawm, rov tsim dua, yuav, MSDS, HS code