Hoʻolauna piha
2-Methyltetrahydrofuran (2-MeTHF) he mea maʻemaʻe, bio-me ka ʻala like me ka etera, i hoʻohana nui ʻia i ka hoʻohuihui ʻana. Ma ke ʻano he ʻokoʻa paʻa i nā solvents maʻamau e like me tetrahydrofuran (THF) a me dichloromethane, hāʻawi ia i kekahi mau pono nui: kahi kiʻekiʻe o ka paila ʻana, haʻahaʻa haʻahaʻa wai, hoʻemi ʻia ka mea ʻawaʻawa, a ʻoi aku ka maikaʻi o ka lawe ʻana a me nā hopena kemika. ʻO kona paʻa ikaika me nā organometallic reagents a me ka laulaha ākea e waiwai nui ia i ka hana lāʻau lapaʻau, me ka synthesis o nā mea lāʻau lapaʻau ikaika paʻakikī (API). Maikaʻi kaiapuni a hiki ke hoʻohana hou ʻia, kākoʻo ʻo 2-MeTHF i nā hana kemika ʻōmaʻomaʻo a kūpono ia no ka noiʻi keʻena hana a me nā noi ʻoihana nui.
Nā kikoʻī huahana
| Inoa Huahana | Kiekie boiling point 2-methyltetrahydrofuran|CAS 96-47-9 |
| CAS NO. | 96-47-9 |
| ʻōlelo nui | 2. |
| ʻAno Molekala | C5H10O |
| Helu HS | 2932190090 |
| ʻO ke kumu hoʻohālike | ![]() |
Hōʻike
|
Nā mea |
Kūlana |
|
Ka nana aku |
Wai waihoʻoluʻu, ʻākala |
|
Puna |
Biomass (puʻu kulina) |
|
Maʻemaʻe (%) |
ʻOi aku ma mua a i ʻole like me 99.5 |
|
Mākū (%) |
He emi a like paha me 0.03 |
|
Māmā (g/cm³) |
0.86 |
|
Lae paila |
78-80 |
Ka hopena a me ka pono o ka lae paila kiʻekiʻe o 2-Methyltetrahydrofuran (2-MeTHF)
ʻO ka 2-Methyltetrahydrofuran (2-MeTHF) kahi kiʻekiʻe o ka paila (~ 80 degere) i hoʻohālikelike ʻia me nā mea hoʻoheheʻe kuʻuna e like me THF (~66 degere). Hāʻawi kēia waiwai i nā pono nui a me nā hopena i ka synthesis organik:
1. ʻOi aku ka laulā o ka wela wela
ʻO ka helu hoʻolapalapa kiʻekiʻe e hiki ai i nā hopena ke hoʻomau i nā wela kiʻekiʻe me ka ʻole o ka hoʻoheheʻe ʻana o ka solvent a i ʻole ke kūkulu ʻana i ke kaomi. He kūpono loa ia no nā ʻano hoʻoheheʻe wela e like me ka hoʻemi ʻana, ka hui ʻana, ka condensation, a me ke apo -polymerizations wehe, e hoʻonui ana i ka nui o ka hopena a me ka hoʻololi ʻana.
2. Hoʻomaikaʻi ʻia ka maikaʻi o ka pane ʻana a me nā Kinetics
ʻO nā mahana kiʻekiʻe e hoʻonui i ka pinepine o ka hui ʻana o ka molekala, e hoʻolalelale ana i nā kinetics. He mea maika'i loa kēia no ka ha'aha'a-reactivity a lohi-transformers substrates.
3. Hoʻemi ʻia ka nalowale o ka solvent a me ka hoʻihoʻi maʻalahi
Ke hoʻohālikelike ʻia me nā mea hoʻoheheʻe kiko haʻahaʻa, ʻoi aku ka liʻiliʻi o 2-MeTHF i ka wā o ka hoʻololi ʻana, e hōʻemi ana i ka nalowale o ka solvent. He mea maʻalahi ka hoʻopaʻa ʻana a me ka hoʻihoʻi hou ʻana, i mea kūpono no ka hoʻohana hou ʻana i nā kaʻina hana ʻōnaehana hoʻomau a pani ʻia paha-kākoʻo kemika ʻōmaʻomaʻo.
4. ʻOi aku ka maikaʻi no ka Flow Chemistry a me ka Scale{1}}Up
ʻO ka helu hoʻolapalapa kiʻekiʻe e hōʻemi i ka loli ʻana o ke kaomi mahu o loko, e ʻae i ka hoʻomalu pono ʻana i ka mahana a me ke kaomi i loko o nā reactors. Kūpono-no nā ʻōnaehana kemika kahe, nā ipu kaomi, a me nā hoʻonohonoho hana nui-nui.
5. Hoʻonui i ka unuhi a me ka hoʻokaʻawale ʻana
I ka hoʻoheheʻe ʻana i ka solvent, hiki i ka pae hoʻolapalapa kiʻekiʻe ke hana paʻa i nā mahana kiʻekiʻe, e kūpono ai no ka hoʻoheheʻe wela a i ʻole ka hana wela, e hoʻonui ana i ka versatility kaʻina.
Kapa Hana Hana

-Paʻa Paʻa Paʻa Palekana

Manaʻo ʻia nā huahana huahana
-waiwai kiʻekiʻe i waena o ka synthesis
ʻO nā lāʻau lapaʻau a me nā pesticides
ʻAla ʻala
Mea ikehu hou
ʻO nā polimer kaiapuni
Hoʻopili
Hoʻopaʻa ʻia i loko: 180kg Drum a i ʻole 20mt ISO pahu
Inā makemake ʻoe i nā laʻana a i ʻole nā liʻiliʻi liʻiliʻi o 2-Methyltetrahydrofuran (2-MeTHF), hāʻawi mākou i nā ʻano koho hoʻopili e kūpono i kāu mau pono.

FAQ
Nīnau: He aha nā noi nui o 2-MeTHF?
A: -waiwai waena synthesis kiʻekiʻe, lāʻau lapaʻau, pesticides, mea ʻala, mea ikehu hou, polymers eco{1}}friendly.
Nīnau: He aha nā pōmaikaʻi i lawe ʻia e ka 2-MeTHF kiʻekiʻe e hoʻolapalapa ai?
A: ʻOi aku ka laulā o ka pae wela o ka hopena, hoʻomaikaʻi maikaʻi ʻia, hoʻemi ʻia ka poho, ʻoi aku ka maikaʻi no ka piʻi -a me ka unuhi.
Q: No ke aha e koho ai iā Shandong Yino?
A: 1. Hoʻolako paʻa a me ka maikaʻi
ʻO nā mea maka o 2-methyltetrahydrofuran, furfural a me 2-methylfuran, ʻo kā mākou huahana kālepa. Hoʻopaʻa mākou i kahi lako paʻa (ka puka makahiki o 15,000 tons, ka mea hana 2-methyltetrahydrofuran nui loa o ka honua); ʻO ka hana pono'ī o nā mea maka e hiki ai iā mākou ke hoʻomalu maikaʻi i ka paʻa o ka maikaʻi.
2. He kūʻokoʻa ka ʻoihana hoʻomalu maikaʻi i ka hale hana a mālama pono i ka maikaʻi
3. Ua uhi ka ʻoihana i ka honua, aia nā ʻelele ma nā awa a puni ka honua, a ua ʻae ʻia nā ʻōlelo kālepa like ʻole.
4. E nānā i ka mālama ʻana i ke kaiapuni a me ka hoʻomohala hoʻomau
Aia kekahi pūʻulu piha o ke kinoea ʻōpala, ka wai ʻōpala, a me ka mālama ʻana i ke koena o ka ʻōpala, a me ka hana hou ʻana iā lākou e hana i ka uila.
Hōʻike
|
Nā mea |
Kūlana |
|
Ka nana aku |
Wai waihoʻoluʻu, ʻākala |
|
Puna |
Biomass (puʻu kulina) |
|
Maʻemaʻe (%) |
ʻOi aku ma mua a i ʻole like me 99.5 |
|
Mākū (%) |
He emi a like paha me 0.03 |
|
Māmā (g/cm³) |
0.86 |
|
Lae paila |
78-80 |
Nā huahana pale: kiʻekiʻe paila 2-methyltetrahydrofuran, Kina kiʻekiʻe paila paila 2-methyltetrahydrofuran mea hana, mea hoʻolako, hale hana


