Wararka
-
Sidee buu u shaqeeyaa Sieves Molecular?
Shaandhooyin molecular waa shay dalool leh oo leh daloolo aad u yar, oo lebbisan. Waxay u shaqeysaa sida shaandhada jikada, marka laga reebo miisaanka molecular, kala saarta isku dhafka gaasta ee ka kooban unugyo cabbirro badan leh. Keliya unugyo ka yar daloollada ayaa dhex mari kara; halka, molecules ka waaweyni ay xanniban yihiin. Hadii...Sii akhri -
Klaus sulfur soo kabashada
Soo kabashada baaruudda PSR waxaa inta badan loo adeegsadaa unugga soo kabashada baaruudda klaus, nidaamka nadiifinta gaaska foornada, nidaamka nadiifinta gaaska magaalada, warshadda ammonia ee synthetic, warshadaha cusbada barium strontium, iyo unugga soo kabashada baaruudda ee warshadda methanol. Marka la eego ficilka kicinta, falcelinta Klaus waa la sameeyaaSii akhri -
Qaab dhismeedka shaashadda molecular
Qaab dhismeedka shaandhada molecular wuxuu u qaybsan yahay saddex heer: Qaabdhismeedka aasaasiga ah: (silikon, aluminium tetrahedra) waxa la dhawraa xeerarka marka la isku xidho silikoon-oxygen tetrahedra:Sii akhri -
Nitrojiin samaynta shaandho molecular
In beerta warshadaha, koronto dhaliyaha nitrogen waxaa si weyn loo isticmaalaa in petrochemical, liquefaction gaaska dabiiciga ah, metallurgy, cuntada, farmashiyaha iyo warshadaha elektarooniga ah. Alaabada nitrogen ee dhalisa nitrogen waxaa loo isticmaali karaa sida gaaska qalabka, laakiin sidoo kale sida alaabta ceeriin warshadaha iyo qaboojiyaha, kaas oo ...Sii akhri -
shaandho molecular
Shaandhooyin molecular waa adsorbent adag oo kala saari kara molecules cabbirrada kala duwan. Waa SiO2, Al203 sida silicate aluminium crystalline ah oo leh qaybta ugu muhiimsan. Waxaa jira godad badan oo cabbir gaar ah oo ku jira crystal-keeda, waxaana u dhexeeya godad badan oo dhexroor isku mid ah. Waxay soo jiidan kartaa mol ...Sii akhri -
Soo saarista alaabta ceeriin ee muhiimka ah ee aluminium firfircoon
Waxaa jira laba nooc oo alaabta ceeriin ah oo loogu talagalay wax soo saarka aluminium firfircoon, mid waa "budada degdega ah" ee ay soo saarto trialumina ama Bayer stone, kan kalena waxaa soo saaray aluminium ama aluminium cusbo ama labadaba isku mar. X, ρ-alumina iyo wax soo saarka X, ρ-alumina X, ρ-alumina waa r ugu weyn ...Sii akhri -
Isbarbardhigga iyo xulashada qalabka dib-u-habaynta hawada cufan
Sida qalabka ugu muhiimsan ee isha gaaska tamarta warshadaha ee kombaresarada hawada, iyadoo horumarinta tartiib tartiib ah ee warshadaha, kombaresarada hawada ku dhawaad codsatay in dhammaan qaybaha nolosha. Qalajiyaha, oo loo isticmaalo sidii qalab dib-u-habayn loogu samaynayo hawo cufan sidoo kale waa lama huraan. Waqtigan xaadirka ah, noocyada qalajiyaha waa qalajiyaha qabow ...Sii akhri -
Waa maxay sababta ay muhiim u tahay in la qalajiyo hawo ciriiri ah?
Dhammaan hawada hawada ku jirta waxay ka kooban tahay xoogaa uumiga biyaha ah. Hadda, ka fikir jawiga sidii isbuunyo weyn oo qoyan. Haddi aan si adag u tuujino isbuunyada, biyaha la nuugo ayaa ka daadan doona. Isla sidaas oo kale ayaa dhacda marka hawada la cadaadiyo, taas oo macnaheedu yahay xoojinta biyaha ayaa kordha. Si ay u...Sii akhri
