Water → 3-Ethylphenol

This Mg-P-ZSM-5/Al2O3 (5 g) was packed in a quartz fixed-bed flow reactor, and the ethylphenol mixture containing m- and p-ethylphenols obtained in Example 1 (Table 4; raw material) was charged as the raw material together with water (raw material/water weight ratio=1/1) at a reaction temperature of 450° C. and with WHSV=8 hr-1. The products were separated into gaseous and liquid products, the quantities of each product was measured and compositions were determined by gas chromatography. The total product composition was calculated from the quantities and compositions of the gaseous and liquid products. The compositions of the reaction products are shown in Table 4. The liquid product thus obtained was distilled with an Oldershow type distillation column with 25 plates, and the m-and p-ethylphenol fraction was collected to give m-ethylphenol with a purity of 98.6 wt%. The impurities were mainly of p-ethylphenol.

1. customThe products were separated into gaseous and liquid products
2. customThe liquid product thus obtained
3. distillationwas distilled with an Oldershow type distillation column with 25 plates
4. customthe m-and p-ethylphenol fraction was collected

ORD 기록

ord-52d54723f6a64b4f994a5c66c813f33a

출처 데이터셋

uspto-grants-1989_07

DOI

10.6084/m9.figshare.5104873.v1

특허 번호

US04847435