由美国能源部（DOE）资助与空气产品和化学品公司开发的液相甲醇(LPMEOH)工艺去年转让给生物燃料生产商Woodland生物燃料公司，Woodland生物燃料公司将采用这一技术开发木质气化工艺，以便从木质碎屑来生...
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研制出高活性、长寿命的催化剂是低温液相甲醇合成实现工业化的关键。
The research of the durable catalysts with high-activity is the key-problem of the industrialization of the liquid-phase synthesis of methanol under lower temperature.
本发明还公开了上述的汽化器在液相甲醇脱水制备二甲醚工艺中的应用。
The invention also discloses application of the vaporizer in a process of preparing dimethyl ether by dehydrating liquid phase methanol.
相比目前使用的水或甲醇溶剂纯化收率30％，发现以丙酮、乙酸、水的溶剂体系，精制更昔洛韦收率可显著提高到83.3％，高效液相色谱（HPLC）分析，产品纯度达到99.0％以上。
Ganciclovir could be purified to more than 99.0%(HPLC) by a combination of acetone, acetic acid and water in 83.3% recovery as compared with 30% one when using water or methanol as solvent.
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