Wɔkɛ wɔjwɛŋmɔ fɛɛ ema nibii ahe gbɛjianɔtoo kɛ QC gbɛjianɔtoo lɛ nɔyaa nɔ koni wɔkwɛ akɛ wɔbaanyɛ wɔná sɛɛnamɔ ni yɔɔ gbeyei kɛjɛ nitsumɔhe ni kɛ amɛhe woɔ akaŋshii mli waa lɛ mli kɛha mɛi ni kɛ nibii haa lɛ ni jara wa fe fɛɛ lɛ.
Wɔ hu wɔkɛ wɔjwɛŋmɔ ema nibii anɔkwɛmɔ kɛ QC gbɛjianɔtoo lɛ nɔyaa nɔ koni wɔkwɛ akɛ wɔbaanyɛ wɔhiɛ sɛɛnamɔ ni yɔɔ gbeyei kɛjɛ nitsumɔhe ni kɛ amɛhe woɔ akaŋshii mli waa lɛ mli kɛha , Wɔ nitsumɔhe lɛ maa shishitoo mla ni ji “Quality First, Sustainable Development” lɛ nɔ mi, ni ekɛ “Anɔkwale Nitsumɔ, Mutual Benefits” tsuɔ nii akɛ oti ni ma wɔhiɛ. Mɛi fɛɛ ni yɔɔ mli lɛ kɛ shidaa haa mɛi ni heɔ nii lɛ momo kɛ ehee fɛɛ ni amɛye amɛbua amɛ lɛ. Wɔbaatsa nɔ wɔtsu nii waa ni wɔkɛ nibii kɛ nitsumɔ ni hi fe fɛɛ aha bo.













Sodium Sulfate (Na2S) Sodium Sulphate lɛ Feemɔ Gbɛjianɔtoo
Akɛ Na2SO4 woɔ hopper mli kɛtsɔɔ tsɔne ko ni haa mɔ he jɔɔ lɛ nɔ, ni no sɛɛ lɛ, akɛwoɔ shãa tsu ko mli, he ni akɛ sũ ni akɛwoɔ sũ mli lɛ fɔ̃ɔ Sodium Sulphate lɛ ni ashãa lɛ. Kɛ́ hulutsoo be lɛ shɛ 884°C lɛ, sodium sulfate lɛ shwieɔ nu mli. Na2SO4 ni egbɛ eshwa lɛ bafeɔ nɔ ni nyɛɛɛ ahi shi yɛ tsofafeemɔ mli, ni SO42− ions lɛ fiteɔ oya. Tsofa najiaŋdamɔlɔ nifeemɔ baa kɛtsɔ carbon monoxide ni jɛ phosphorus-ni yɔɔ coal gas mli lɛ nɔ, tamɔ nɛkɛ:
Na2SO4 + 4CO → Na2S + 4CO2
Kɛ la ni tsoɔ yɛ flɔnɔɔ mli lɛ tsake kɛjɛ bluu mli kɛtee etsuru mli lɛ, no lɛ CO ni akɛtoɔ najiaŋ lɛ he nitsumɔ lɛ egbe naa. Kɛho nɛkɛ he nɛɛ, CO tsuɔ nii akɛ tsofa pɛ ni haa hulutsoo lɛ yaa hiɛ babaoo. Kɛ́ hulutsoo be lɛ shɛ 1100°C lɛ, akɛ anthracite fioo ko woɔ mli. La ni tsoɔ waa ni yɔɔ flɔnɔɔ lɛ mli lɛ tsɔɔ bɔ ni nɔ ni tee nɔ lɛ yaa nɔ ehaa lɛ naagbee. Tsofai lɛ ahetoo lɛ ji nɔ ni nyiɛ sɛɛ nɛɛ:
Na2SO4 + 2C → Na2S + 2CO2
Sodium Sulfɛt.