Aha: Carbium Carbise
Usoro molecular:C2ca
Ee e:75-20-7
Ihe owuwu molular:
Calcium Carbise (Molecule Usoro: CAC2), bụ ụdị akụrụngwa dị mkpa na-emepụta site na nhazi kemịkalụ. N'afọ 1892, H. Manganan (French) na H. Wilson (United States) N'otu oge, n'otu oge na-etolite usoro mmepụta calcium dabere na mbelata ọkụ. United State rụpụtara ihe ịga nke ọma nke ọma na 1895. Ihe onwunwe nke Carbium Carbium nwere njikọ na ịdị ọcha ya. Ngwa ahịa ụlọ ọrụ ya kachasị ngwakọta nke calcium na calcium side, ma nweekwa ihe nkiri na-enweghị sọlfọ, phosphorus na adịghị ọcha ndị ọzọ. Na mmụba na-aba ụba nke adịghị mma, ọ na-egosi isi awọ, aja aja na ojii. Na-agbaze isi na njigide eletriki na mbelata nke ịdị ọcha nke ịdị ọcha. Ịdị ọcha nke ngwaahịa ụlọ ọrụ ya na-abụkarị 80% na MP ịbụ 1800 ~ 2000 ° C. Na ụlọ okpomọkụ, ọ naghị emegharị ya na ikuku, mana ọ nwere ike inwe mmeghachi omume oxiding na karịa 350 ℃, ma nwee mmeghachi omume na nitrogen na 600 ~ 700 ℃ iji mepụta calcium cynamide. Cart carbicide, mgbe ị na-abịa gafee mmiri ma ọ bụ uzuoku, na-eme ka acetylene ma hapụ nnukwu kpo oku. CAC2 + 2H2O─ → C2H2 + C (Oh) 2 + 12518.32j, 1KG nke Acetylene 366L (15 ℃, 0.1MA). Site na ya, maka nchekwa ya: A ga-ewepụrịrị calcide carbide na mmiri. A na-ebukọrọ ngwongwo na akpa Iron, mgbe ụfọdụ echekwara na ebe a na-ere ahịa na nitrogen ma ọ bụrụ na ọ dị mkpa.
Cart carbice (cAC2) nwere isi dị ka isi ma meghachi omume na mmiri ka ga-etolite calllene gas coldy. N'oge gara aga, a na-eji ya na igwe ojii na-egwu egwu na-emepụta obere ọkụ acetylene iji nye ìhè na-enwu na vera colnes.
A na-eji carbicise Carbilidizer, akpịrị nke ígwè, mmanụ na-eme ka ikuku acety. It is used as a starting material for the preparation of calcium cyanamide, ethylene, chloroprene rubber, acetic acid, dicyandiamide and cyanide acetate. A na-eji ya na oriọna carbide, ihe ụmụaka na-egbu egbu dị ka nnukwu Cang Canng Cannon na Bamboo Cannon. A na-ejikọ ya na calcium phosphide ma jiri ya na-ese mmiri na-ese n'elu mmiri bụ ụgbọ ala na-enweghị atụ bụ carbide dị mkpa maka ọrụ dị mkpa dị ka ndabere nke ụlọ ọrụ acetylene. N'ebe a na-enweghị ụkọ mmanụ, Counbicise carbiceA na-eji ya dị ka ihe mbido maka mmepụta acetylene (nke acillers acetylene), nke, na-ewu ewu nke mmiri ọgwụ (dịka acetaldehyde na acetic) ). N'ebe ụfọdụ, a na-eji acetylene mepụta vinyl chloride, akụrụngwa maka imepụta PVC.
Ojiji nke di nkpa Counbicise carbice metụtara ụlọ ọrụ na-eme ka ọ dị mma. Ọ na-emeghachi omume na nitrogen na-emepụta calrium cyanamide, nke bụ ihe mbido imepụta cynamide (Ch2N2). Cynamide bụ ngwaahịa ọrụ ugbo na-eji eme ihe iji kpalie ọgụ mbụ.
Enwere ike iji carbise carbide nwekwara ike ịna-arụ ọrụ dị ka onye na-ahụ maka ịmịpụta maka ịmepụta carbon carbon dị ala. Ọzọkwa, a na-eji ya dị ka onye na-ebelata iji mepụta ọla, dịka, maka mbelata ọla kọpa na ọla kọpa. Flares. Ọzọkwa, ọ gụnyere na mbelata ọla kọpa na ọla kọpa.
Chemwin nwere ike iweta ọtụtụ hydrocarbons na ihe nkwado kemịkalụ maka ndị ahịa ụlọ ọrụ.Tupu nke ahụ, biko gụọ ihe ndị a bụ isi gbasara iso anyị na-azụ ahịa.
1. Nchebe
Nchedo bu ihe kachasi mkpa. Na mgbakwunye na inye ndị ahịa ihe banyere ihe ndị dị nchebe na gburugburu ebe obibi nke ọma na gburugburu ebe obibi na gburugburu ebe obibi na gburugburu ebe obibi na ndị ọrụ na-ahụ maka ihe kwesịrị ekwesị na nke na-enweghị atụ. Ya mere, anyị chọrọ onye ahịa ahụ iji hụ na a na-ezute ụkpụrụ nchekwa nchekwa kwesịrị ekwesị na nchekwa nchekwa anyị (biko rụtụ aka na usoro okwu na usoro ndị ahịa dị n'okpuru). Ndị ọkachamara HSS anyị nwere ike inye nduzi na ụkpụrụ ndị a.
2. Usoro nnyefe
Ndị ahịa nwere ike ịtụ ma nyefee ngwaahịa sitere na Chemwin, ma ọ bụ ha nwere ike ịnata ngwaahịa site na osisi na-arụ ọrụ. Modesdị ụgbọ njem dịnụ gụnyere gwongworo, okporo ụzọ ma ọ bụ ụgbọ njem (ọnọdụ dị iche na-emetụta).
N'ihe banyere ihe ndị ahịa chọrọ, anyị nwere ike ịkọwapụta ihe ndị a chọrọ ma ọ bụ ụgbọ mmiri ma tinye nchekwa nchekwa na ihe ndị a chọrọ.
3. Nke kacha nta n'usoro
Ọ bụrụ na ịzụta ngwaahịa na weebụsaịtị anyị, ọnụọgụ kachasị nta bụ tọn 30.
4.PAme
Usoro ịkwụ ụgwọ ọkọlọtọ bụ ihe doro anya n'ime ụbọchị iri atọ site na akwụkwọ ọnụahịa.
5. Mbupu akwụkwọ
A na-enye akwụkwọ ndị a:
Lọdụ ma ọ bụ akwụkwọ ụgbọ njem ndị ọzọ dị mkpa
Nchịkọta nyocha ma ọ bụ nkwekọrịta (ọ bụrụ na achọrọ)
D € Dee na usoro
Ederede edepụtara aha n'usoro (ọ bụrụ na achọrọ)