Furfuryl Alcohol: Tsofai ni akɛ nibii ni wala yɔɔ mli tsuɔ nii kɛhaa nitsumɔhei ni tsuɔ nii yɛ ŋmɔ mli
Nitsumɔhei Wuji
Yɛ ŋmɔtɔ nitsumɔhe lɛ, furfuryl dãa ji nɔ titri ni akɛfeɔ furfuryl ŋmɔtɔi. Nɛkɛ ŋmeii nɛɛ yɛ hewalɛ ni hi jogbaŋŋ ni nyɛɔ eshiɔ hulutsoo be ni mli wa, tsofai ni fiteɔ nii, kɛ tsɔnei ahe nibii, ni akɛtsuɔ nii babaoo yɛ hulutsoo be mli nibii ni akɛkpɛtɛɔ nii ahe, nibii ni nyɛɔ etswaa, kɛ nibii ni akɛfee nibii ni tsuɔ nii jogbaŋŋ lɛ afeemɔ mli. Akɛ nɔkwɛmɔnɔ lɛ, yɛ kɔɔyɔŋ lɛlɛ kɛ tsɔnei ahe nitsumɔhei lɛ, akɛ furfuryl resins tsuɔ nii koni akɛfee nibii ni akɛfee nibii ni tsiimɔ waaa ni he wa waa.
Yɛ tsɔnei ni akɛwoɔ tsɔne mli lɛ ahe nitsumɔhe lɛ, akɛ furfuryl alcohol tsuɔ nii kɛfeɔ tsɔnei ni akɛwoɔ tsɔne mli ni tsuɔ nii jogbaŋŋ ni tsiɔ tsɔne naa. Nɛkɛ nibii nɛɛ nyɛɔ amɛshiɔ kɔɔyɔŋ tsakemɔi kɛ tsofai, ni ebuɔ dade kɛ kɔnkrit nɔ he jogbaŋŋ kɛjɛɔ ŋmeii ahe. Akɛ furfuryl dãa ni akɛwoɔ mli lɛ tsuɔ nii babaoo yɛ ŋshɔ hiɛ tsɔnei ahe nitsumɔ, mu tsofai, kɛ blɔji amaamɔ mli.
Yɛ dadefeemɔ nitsumɔhe lɛ, akɛ furfuryl dãa tsuɔ nii akɛ nɔ ni akɛtsaa furan resins lɛ nɔ. Furan resins ji foundry resins ni he hiaa ni haa ŋãi ni akɛfee ŋtayaai lɛ ahewalɛ kɛ dɔlɛ ni nyɛɔ eshiɔ amɛhe lɛ yaa hiɛ, ni ehaa ŋtayaai ni akɛwoɔ ŋtayaai amli lɛ tsuɔ nii jogbaŋŋ. Furfuryl dãa lɛ kɛ furan resins lɛ feɔ ekome ni efeɔ tsɔne ni yɔɔ ŋwɛigbɛ ni yɔɔ ŋwɛigbɛ ni yɔɔ hewalɛ, ni ehaa ŋãi ni afee lɛ ŋmɔlɔŋmɔlɔ lɛ hiɔ shi shiŋŋ yɛ hulutsoo be mli.
Yɛ tsɔnei ahe nitsumɔhe lɛ, akɛ furfuryl dãa tsuɔ nii kɛfeɔ tsɔnei ni akɛwoɔ tsɔne mli kɛ nibii ni akɛwoɔ mli lɛ. Ehaa hulutsoo be lɛ mli tseɔ jogbaŋŋ ni ehaa hulutsoo be lɛ sɛɛ foɔ, ni ehaa anyɛɔ akɛ he fɔ̃ɔ tsɔnei ni akɛtsuɔ nii yɛ tsɔne mli lɛ anɔ yɛ hei ni hulutsoo kɛ hulutsoo be babaoo yɔɔ lɛ. Akɛ nibii ni akɛ furfuryl dãa fee lɛ tsuɔ nii babaoo yɛ semiconductor ni akɛwoɔ tsɔne mli kɛ tsɔnei ni akɛwoɔ tsɔne mli lɛ amli.
Yɛ tsofafeemɔ nitsumɔhe lɛ, akɛ furfuryl dãa tsuɔ nii akɛ nɔ ni akɛwoɔ nibii ni wala yɔɔ mli lɛ amli. Ebaanyɛ ekɛ ehe awo tsofai srɔtoi amli koni ekɛfee tsofai ni yɔɔ tsofafeemɔ mli sɛɛnamɔ. Akɛ nɔkwɛmɔ nɔ lɛ, yɛ tsofai komɛi ni gbeɔ helai kɛ tsofai ni haa mɔ tsui fãa lɛ afeemɔ mli lɛ, furfuryl dãa baanyɛ atsu nii akɛ nɔ ko ni yɔɔ teŋgbɛ.
Gbɛ ni atsɔɔ nɔ afeɔ furfuryl dãa lɛ hiɔ shi waa ejaakɛ anáa kɛjɛɔ biomass, ni ji nibii ni anyɛɔ atsakeɔ lɛ amli titri. Yɛ be mli ni shihilɛ mli nibii ahe nilee ni yaa hiɛ kɛ ŋaalee mli hiɛyaa yaa hiɛ lɛ, afeɔ furfuryl dãa lɛ jogbaŋŋ be fɛɛ be koni akɛ nibii ni akɛtsuɔ nii lɛ atsu nii jogbaŋŋ ni ajie nu fɔŋ ni ajieɔ lɛ shi.
Nibii pɔtɛɛ
| Nibii Gbɛi | Furfuryl Daa | |||||||||
| Tsofa he gbɛjianɔtoo | C5H6O2 | |||||||||
| Molekular Muji | 98.0999 g/mɔl | |||||||||
| Bɔni oyɔɔ | Nu ni mli tse ni bɛ su kɛyashi ŋmɔŋ ni mli tse | |||||||||
| He ni Shãa | - 29°C | |||||||||
| He ni Shãa | 170°C | |||||||||
| Dɛnsiti | 1.135 g/sm3 | |||||||||
| CAS NO | 98-00-0 | |||||||||
| HS Mlai | 2932130000 | |||||||||
| EINECS NO | 202-626-1 | |||||||||
| Aplikashiŋ | Akɛtsuɔ nii titri kɛsaa furan resins | |||||||||
Wolo ni Kwɛɔ Nɔ ni Hi jogbaŋŋ lɛ Nɔ
| Nibii Gbɛi | Furfuryl Daa | ||||||
| NOKO | Shishitoo mlai | Sɛɛnamɔ | |||||
| Hetsemɔ (%) | ≥98% | 98.65 | |||||
| Tsiimɔ (20°C g/ml) | 1.129-1.135 | 1.132 | |||||
| Refraktɛk index | 1,485-1,488 | 1.486 | |||||
| Fɛ̃i ni yɔɔ mli (%) | ≤0.3 | 0.24 | |||||
| Atatu he (°C) | ≤10 | 6.0 | |||||
| Asidii (mol/l) | ≤0.01 | 0.001 | |||||
| Aldehaid ni eshwɛ (%) | ≤0.7 | 0.23 | |||||
Yɛ kukufoo mli lɛ
Yɛ kukufoo mli lɛ, furfuryl dãa, akɛ tsofa ni he hiaa ni akɛ nibii ni wala yɔɔ mli tsuɔ nii yɛ mli lɛ tsuɔ gbɛfaŋnɔ titri ko he nii yɛ nitsumɔhei babaoo. Jeee akɛ ehaa nibii ni afee lɛ tsuɔ nii jogbaŋŋ ni ehaa amɛhe feɔ fɛo kɛkɛ, shi moŋ eyeɔ ebuaa ŋmɛnɛŋmɛnɛ beaŋ nitsumɔhei ni yaa hiɛ daa lɛ hu. Kɛtsɔ tsɔnei ahe nilee ni yaa hiɛ lɛ nɔ lɛ, gbɛkpamɔi ni yɔɔ akɛ akɛ furfuryl dãa baatsu nii lɛ baafee nɔ ni mli kwɔ fe tsutsu lɛ po.