Jeŋ muu fɛɛ - Dichloromethane ni hi fe fɛɛ: Nɔ ni haa nitsumɔhei srɔtoi hewalɛ
Nitsumɔhei Wuji
Yɛ pɛnte kɛ nibii ni akɛwoɔ mli lɛ ahe nitsumɔ mli lɛ, wɔ dichloromethane lɛ ji nɔ ko ni haa mɔ he jɔɔ lɛ waa. Eyɛ hewalɛ ni hi jogbaŋŋ ni ekɛjieɔ ŋmɔtɔ, ni no haa enyɛɔ ekɛ ŋmɔtɔ, ŋmɔtɔ, kɛ nibii ni akɛwoɔ ŋmɔtɔ mli ni akɛwoɔ ŋmɔtɔ mli lɛ srɔtoi lɛ shwieɔ oya ni etsuɔ nii jogbaŋŋ. Nɛkɛ nibii nɛɛ haa efeɔ nɔ ni hi jogbaŋŋ kɛha nitsumɔi ni akɛjieɔ pɛnte. Kɛji akɛ eji pɛnte momo ni ajieɔ kɛjɛɔ tsɔne ni etsɛ mli, tso ni akɛfee, loo nitsumɔhe nibii amli lɛ, dichloromethane - ni akɛjieɔ pɛnte lɛ baanyɛ aha nitsumɔ lɛ aya nɔ jogbaŋŋ. Agbɛnɛ hu, yɛ pɛntei kɛ nibii heei ni akɛwoɔ mli lɛ afeemɔ mli lɛ, eyeɔ ebuaa ni ehaa nɔ ko ni yɔɔ ŋmɔlɔŋmɔlɔ ni feɔ ekome lɛ feɔ ekome, ni ehaa nɔ ni yɔɔ ŋmɔlɔŋmɔlɔ kɛ nɔ ni akɛgbeɔ naa lɛ feɔ ekome. Mɛi ni feɔ pɛnte lɛ kɛ amɛhe fɔ̃ɔ wɔ dichloromethane ni he tse waa lɛ nɔ koni amɛfee nibii ni hi jogbaŋŋ ni haa mɛi ni heɔ nii lɛ kɛ nitsumɔhei lɛ ahiamɔ nii srɔtoi lɛ baa mli.
Tsofafeemɔ nitsumɔhe lɛ hu náa wɔ Jeŋ Muu Fɛɛ - Premier Dichloromethane lɛ he sɛɛ waa. Akɛtsuɔ nii yɛ tsofai babaoo ni akɛtsuɔ nii lɛ ajiemɔ kɛ amɛhetsemɔ mli. Hewalɛ ni Dichloromethane yɔɔ ni ekɛhalaa nibii pɔtɛɛ ni wala yɔɔ mli lɛ haa efeɔ dɛŋdade ko ni he hiaa waa yɛ nibii ni tsuɔ nii ni akɛfutuɔ nibii ni mli wawai amli lɛ mligbalamɔ kɛ amɛhe ni ajieɔ kɛjɛɔ mli lɛ mli. Akɛ nɔkwɛmɔnɔ lɛ, yɛ tsofai ni jɛ tsei amli lɛ afeemɔ mli lɛ, abaanyɛ akɛjie bioactive compounds kɛjɛ tsei amli nibii amli. Tsofafeemɔ nitsumɔhei kɛ amɛhe fɔ̃ɔ wɔ dichloromethane lɛ nɔ akɛ ebaatsu tsofafeemɔ he taomɔ nii ni mli wa ni kɔɔ tsofafeemɔ he lɛ ahe nii, ni ekwɛ koni amɛnibii lɛ ahi shi shweshweeshwe ni amɛtsu nii jogbaŋŋ.
Yɛ tsɔnei ahe nitsumɔhe lɛ, dichloromethane tsuɔ gbɛfaŋnɔ ko ni he hiaa waa he nii. Akɛtsuɔ nii kɛjieɔ tsɔnei ni akɛkalaa woji (PCBs) kɛ tsɔnei krokomɛi ni akɛtsuɔ nii yɛ tsɔne mli lɛ amli. Yɛ be mli ni afeɔ tsɔnei ni akɛtsuɔ nii yɛ tsɔne mli lɛ, PCB lɛ baanyɛ abua nibii ni fiteɔ nii tamɔ flux ni eshwɛ, sũ, kɛ fɔ naa. Dichloromethane lɛ mli nibii ni haa hulu tsoɔ oya kɛ nibii ni haaa hulu tsoɔ oya lɛ haa efeɔ nɔ ni hi jogbaŋŋ kɛha nɛkɛ nibii nɛɛ ahe saamɔ ni ekɛ nɔ ko baaa. Eyeɔ ebuaa ni ehaa tsɔnei ni akɛtsuɔ nii yɛ tsɔne mli lɛ tsuɔ nii jogbaŋŋ ni anyɛɔ akɛ he fɔ̃ɔ amɛnɔ kɛtsɔ nibii ni baanyɛ agbala tsɔnei ni akɛtsuɔ nii yɛ tsɔne mli lɛ amli lɛ ni ejieɔ lɛ nɔ. Mɛi ni feɔ tsɔnei ni akɛtsuɔ nii yɛ tsɔne mli lɛ kɛ amɛhe fɔɔ wɔ dichloromethane lɛ nɔ koni amɛkwɛ akɛ amɛnibii lɛ afee nɔ ni hi jogbaŋŋ.
Yɛ foam - fũu nitsumɔ mli lɛ, wɔ dichloromethane lɛ ji fũu nibii ni he hiaa waa. Ákɛ nɔkwɛmɔnɔ lɛ, kɛ́ akɛtsu nii yɛ polyurethane foams feemɔ mli lɛ, etsɔɔ la yɛ be mli ni afeɔ foam lɛ, ni ehaa gas bubbles ni haa foam lɛ mli waa lɛ baa. Enɛ haa anáa ŋmɔtɔ ni tsiimɔ waaa, ni mli eyi obɔ kɛ ŋmɔtɔ ni hi jogbaŋŋ. Akɛ nɛkɛ foam nɛɛ tsuɔ nii babaoo yɛ tsumaa nitsumɔhei koni akɛbu tsũi ahe, yɛ shĩa mli nibii ahe nitsumɔhei koni akɛfee kushɛnii ni haa mɔ tsui nyɔɔ emli, kɛ nibii ni akɛwoɔ tsɔne mli lɛ ahe nitsumɔhei koni akɛbu nibii ni he hiaa waa lɛ ahe. Foam - nitsumɔhei ni feɔ foam lɛ kɛ wɔ dichloromethane lɛ tsuɔ nii kɛfeɔ foam ni hi jogbaŋŋ ni kɛ nibii pɔtɛɛ ni ataoɔ yɛ nitsumɔi srɔtoi amli lɛ kpãa gbee.
Nibii pɔtɛɛ
| Nibii Gbɛi | Mɛtilɛn Kloraid | |||||||||
| Tsofa he gbɛjianɔtoo | CH2Cl2 | |||||||||
| Molekular Muji | 84.93 g/mɔl | |||||||||
| Bɔni oyɔɔ | Nu ni mli tse ni bɛ su | |||||||||
| He ni Shãa | -96.7°C | |||||||||
| He ni Shãa | 39.8°C | |||||||||
| Dɛnsiti | 1.325 g/mL | |||||||||
| CAS NO | 1975-9-2 | |||||||||
| HS Mlai | 29031200 | |||||||||
| EINECS NO | 200 kɛyashi 838 kɛyashi 9 | |||||||||
| Aplikashiŋ | Kɛha tsofai ni akɛtsuɔ nii yɛ tsofafeemɔ mli, pɛnte, dade he saamɔ, kɛ ekrokomɛi | |||||||||
Wolo ni Kwɛɔ Nɔ ni Hi jogbaŋŋ lɛ Nɔ
| Nibii Gbɛi | Mɛtilɛn Kloraid | ||||||
| NOKO | HE NYƆŊMƆ | KAA HE NYƆŊMƆ | |||||
| HETSƐƐMƆ | ≥ 99.9% | 99.93% | |||||
| AKIDITI (HCL) | ≤ 0.0004% | 0.00038% | |||||
| FRƆNƆƆFEEMƆ | ≤ 0.010% | 0.0047% | |||||
| SU (APHA), PT-CO | 10 | 5 | |||||
Yɛ kukufoo mli lɛ
Akɛ wɔ Global - Premier Dichloromethane lɛ ewo tsɛnsii ni hi jogbaŋŋ, ni shwieɔ shi - mli koni ekɛtsi shwiemɔ loo hulutsoo be mli ni akɛtoɔ kɛyaa he kroko lɛ naa. Kuu fɛɛ kuu tsɔɔ bɔ ni amɛtsuɔ nii amɛhaa lɛ mlipɛimɔ ni mli wa mli, ni nɔ ni fata he ji hetsemɔ mlipɛimɔ, ŋmɔtɔ ni yɔɔ mli lɛ mlitsɔɔmɔ, kɛ nitsumɔ mlikwɛmɔi. Kɛji akɛ oji mɔ ko ni feɔ pɛnte yɛ Europa, tsofafeemɔ nitsumɔhe ko yɛ Asia, tsɔnei ahe nitsumɔhe ko yɛ North America, loo foam - nitsumɔhe ko yɛ Afrika lɛ, wɔ dichloromethane lɛ ji tsabaa ni anyɛɔ akɛ he fɔ̃ɔ nɔ ni anyɛɔ atsakeɔ he ni he hiaa bo lɛ. Ekɛ nitsumɔ ni nɔ bɛ haa, ni ehaa nɔmimaa akɛ eshɛɔ onitsumɔhe pɔtɛɛ ni otaoɔ lɛ he ni etekeɔ nɔ.








