Okwu Mmalite
Ngwa eji eme ka ihe na-atọ ụtọ nke molekul sieve (desulfurization) skid, nke a na-akpọkwa mwepụ nke molekul sieve sulfide site na gas eke, bụ ngwaọrụ dị mkpa na mwepụ H2S na ọgwụgwọ gas eke na gas eke.
Usoro usoro
Ngalaba a na-agbaso usoro ụlọ elu atọ, otu nnabata ụlọ elu, otu mmeghari ụlọ elu na otu ịjụ oyi ụlọ elu. Mgbe ewepụrụ mmiri hydrocarbon a gbanyere mkpọrọgwụ site na ihe nkesa nzacha gas nri, gas nri na-abanye n'ụlọ elu desulfurization molecular sieve. A na-etinye mmiri na mercaptan dị na gas nri site na sieve molecular iji mezuo usoro nkụchi na mwepu mercaptan. Gas a sachapụrụ site na nkụchi na mwepụ mercaptan na-abanye na nzacha uzuzu gas ngwaahịa iji wepụ uzuzu sieve molecular, wee bupụ ya dị ka gas ngwaahịa.
A ga-emegharị ihe ndị e ji molekul sie mgbe ha mịkọrọ mmiri na mercaptan ụfọdụ. Mgbe ha sachara uzuzu gas nke ngwaahịa ahụ, a na-ewepụta akụkụ nke gas ngwaahịa ahụ dị ka gas mmeghari ohuru. Mgbe e kpochara gas ahụ ruo 300 ℃ site na ọkụ ọkụ, a na-eji nwayọọ nwayọọ kpoo ụlọ elu ahụ ọkụ ruo 272 ℃ site na ụlọ elu desulfurization nke molekul sieve nke mechaworo usoro mmeghari ohuru site na ala ruo n'elu, ka e wee kewaa mmiri na mercaptan ndị dị na sieve molekul wee ghọọ gas mmeghari ohuru bara ụba iji mezue usoro mmeghari ohuru.
Mgbe ụlọ elu mmeghari ahụ gasịrị, gas mmeghari ahụ bara ụba na-abanye na condenser gas mmeghari ahụ ma jụọ oyi ruo ihe dị ka 50 ℃, nke mere na ọtụtụ mmiri ahụ ga-ajụ oyi, wee kewaa ya site na onye na-ekewapụ ya, a ga-agbakwa gas mmeghari ahụ bara ụba ọkụ.
A chọrọ ka ụlọ elu sieve molekul jụọ oyi mgbe emechara ya. Iji nweta ike okpomọkụ zuru oke ma jiri ya mee ihe, a na-ebu ụzọ jiri gas renovation mee ihe dị ka gas na-efe oyi, a na-ajụkwa ụlọ elu ahụ ruo ihe dị ka 50 ℃ site n'elu ruo ala site na ụlọ elu sieve desulfurization nke mechachara usoro renovation. N'otu oge ahụ, a na-ekpo ọkụ ya n'onwe ya. A na-ezipụ gas na-efe oyi site na ụlọ elu oyi wee nye ya n'ime ọkụ gas renovation maka ikpo ọkụ. Mgbe a kpochara ya ọkụ, a na-emegharị ụlọ elu sieve desulfurization molekul dị ka gas renovation dị nro. Ngwaọrụ ahụ na-agbanwe kwa awa 8.
