Mun na aluminium min be baara kɛ, o nafa ka bon Claus ka kibiri sɔrɔcogo la?
Aluminium katalisi minw be baara kɛ Claus Sulphur Recovery Units kɔnɔ, olu lo be katalisi sifa kɔrɔmanw lo yira ani u be baara kɛ n’u ye kosɔbɛ o baara kama. Aluminium min be baara kɛ ni saniyaba ye, o be yɛlɛmani don idɔrɔzɛni sulfure (H2S) ani kibiri diwɔsidi (SO ).2) ka kibiri fɛnɲɛnamafagalanw (S) bɔ, k’a sɔrɔ o wagati kelen na, a be kibiri-min be ni fɛn wɛrɛw ye i n’a fɔ karbɔnili kibiri (COS) ani karibɔni disilifidi (CS ) ka jii nɔgɔyali dɛmɛ.2), o cogo la, kibiri be sɔrɔ cogo min na, o be caya.
Claus ka baarakɛcogo ye mun lo ye?
Claus ka fɛɛrɛ ye kibiri bɔli fɛɛrɛw dɔ ye min be kɛ ka caya bi ka baarakɛyɔrɔw la. A be baara kɛ ka gazi asidi yɛlɛma min kɔnɔ H .2S ka kɛ eleman S ye, k’a sɔrɔ a be lamini nɔgɔ dɔgɔya min be sɔrɔ sulfidew bɔli fɛ. Claus ka kibiri sɔrɔcogo be ɲɛsin izini suguya caaman ma minw be kibiri hakɛ caaman bɔ-minw be ni asidi gaziw ye, i n’a fɔ:
* Tulu bɔyɔrɔw: ka kibiri bɔ asidi gaziw la minw be bɔ tulu bɔyɔrɔw la;
* Gaziw labɛnni: ka asidi gaziw furakɛ minw be bɔ gaziw bɔli wagati la;
* Sansin kemikali baara: ka kibiri-asidi gaziw furakɛ minw be bɔ sansi gazi yɛlɛmani ani singazi saniya wagati la;
* Koki dilanyɔrɔ: ka idɔrɔzɛni sufuri min be kɔki taa gazi kɔnɔ, o yɛlɛma ka kɛ kibiri eleman ye;
* Petroli baarakɛyɔrɔ: ka kibiri bɔ H .2S-min kɔnɔ gaziw be sɔrɔ;
* Lizini minw be tali kɛ sulfure- la: ka baara kɛ ni sulfure-min kɔnɔ gazi nɔgɔninw be bɔ asidi sulfurique, viscose ani kemikali fɛnw na.
Aluminium katalisi be yɔrɔ min na Claus ka baara la?
Claus ka baarakɛcogo ɲuman min be kibiri sɔrɔ, o ye asidi gazi balocogo ye, asidi gazi furɛn, nɔgɔ ka funteni bɔlan, kibiri kondensatɛriw, Claus ka katalitiki reaktɛriw, ani kibiri jilaman lajɛnyɔrɔ wala kibiri datuguyɔrɔ.
Claus ka baarakɛcogo jɔnjɔn ye jaabi min be H .2S ani SO2ka kibiri eleman bɔ. O la, a be se ka kɛ ko H .2S be jɛni fɔlɔ ka SO bɔ .2; SO min be sɔrɔ2o kɔ, a be koow kɛ ni H tɔɔ ye .2S katalisiti dɔ kan-Claus ka reaction-ka kibiri funteni bɔ, min be kibiri jilaman bɔ n’a nɛnɛna.
O de kosɔn,Kɔlɔsi katalisitiwu be baara kɛ fɔlɔ o katalitiki yɔrɔw la. Ani, mɔgɔw be baara kɛ ni aluminium min be baara kɛ.
Aluminium katalisiti min be baara kɛ, o ka baarakɛcogo Claus ka baarakɛcogo la
Katalizi kɛ Claus ka miiriya jɔnjɔn ye. O lo ye baara ye min kɔrɔtanin lo ka tɛmɛ baara bɛɛ kan! Ni katalisiti tɛ yen, yɛlɛmani hakɛ min be kɛ H .2S ani SO2a ka suma dɔɔni; nka, aluminium min be baara kɛ, o be yɔrɔ caaman di minw be baara kɛ, o min b’a to o yɛlɛmani be se ka surunya joona joona ɲɔgɔndan na funteni hakɛ min be sɔn iziniw ma.
Ka COS ka jikuruw yɛlɛma. Ka fara o kan, H .2S, gazi asidi min ka teli ka CO .2, idɔrɔkaribɔniw ani fɛnɲɛnamafagalanw hakɛ dɔɔni. Furancɛ la, kibiri- dɔw be sɔrɔ fɛnɲɛnamanw na minw be COS ni CS dilan .2. Aluminium min be baara kɛ, o be kibiri yɛlɛma COS kɔnɔ ka kɔsegi ka kɛ H .2S, min b’a to a be don Claus ka reaksiyɔn sisitɛmu kɔnɔ; o kɔrɔtanin lo kosɔbɛ walisa ka kibiri sɔrɔli hakɛ bɛɛ caya.
Katalizi CS2jikuruw yɛlɛmani. CS2ye fɛn ye min be mɔgɔ hakili ɲagami kɛrɛnkɛrɛnnin na Claus ka baarakɛcogo la. CS ka jii yɛlɛmani2kibiri min be molekili kɔnɔ, a b’o yɛlɛma ka kɛ H ye tugun.2S, min b’a to a be se k’a seen don o kɔfɛ Claus ka reaction la; o ye baara jɔnjɔn wɛrɛ ye min be kɛ ni alimini katalisitiw ye minw be baara kɛ.
Mun na aluminium min be baara kɛ, o ka ɲi ka kɛ Claus Sulfur Recovery la?
Aluminium-basiginin Claus katalisitiw kama, kunba tɛ ka Al .2O3kɔnɔnata. Nka, a be yɔrɔ kɛrɛnkɛrɛnninw, porozitɛriw labɛncogo, yɔrɔ baara ani yɔrɔ minw be se ka mɔgɔw bali ka baara kɛ, u ka ɲi ka yɛlɛma cogo dafanin na.
Ni an be H .2S, SO2, COS, CS2, ani H .2O-ani ko Claus ka jaabi be gazi caaman jɛnsɛnni kɛ katalisiti fɛnɲɛnamaw kɔnɔ-porosi bonya marali ka ɲi. Ni yɔrɔw ka dɔgɔ kojugu, fɛnɲɛnamafagalanw jɛnsɛnni be bali ani kɔnɔna jɛnsɛnni kɛlɛli be caya, o be yɔrɔ minw be baara kɛ katalisiti kɔnɔ, u tɛ se ka baara kɛ n’u ye ka ɲɛ. O cogo kelen na, ni porozite ka bon kojugu, yɔrɔ minw be baara kɛ, u hakɛ be dɔgɔya. O kama, izini ka Claus katalisitiw ka ɲi ka porozite bonya tilan cogo kɛrɛnkɛrɛnnin dɔ la, ani aluminium min be baara kɛ, o be se ka porozite yɔrɔw ni porozite labɛncogo ɲumanw di walisa k’o laɲiniw dafa.
Sinmat kemikɛlia be -saniyako ɲuman dialimini katalisiti min be baara kɛkɛrɛnkɛrɛnnin na ka Claus ka baara kɛ ni kibiri ye. N’i b’a fɛ ka kunnafoni wɛrɛw sɔrɔ, i ka .aluminium min be baara kɛfɛnw suguya.
