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US5922193A Addition of ethers or aldehydes to furfural for aromatic extractions 失效
向糠醛中加入醚或醛进行芳香族萃取

Addition of ethers or aldehydes to furfural for aromatic extractions
摘要:
A process to improve the performance of furfural for aromatics extraction from gas oils and lube distillates by the addition of ethers and/or aldehydes, preferably having a dielectric constant less than about 40 @ 25.degree. C.
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