Fischer-Tropsch synthesis over Co/g-Al2O3 catalyst loaded on ceramic monolith-structured substrate | Zendy

Do Pham Noa Uy | Zendy; Nguyễn Mạnh Huấn | Zendy; Hoang Van Loc | Zendy; Luc Minh Chien | Zendy; Nguyen Thi Chau Giang | Zendy; Truong Van Nhan | Zendy; Phan Minh Quoc Binh | Zendy; Nguyen Huu Luong | Zendy; Huynh Minh Thuan | Zendy

Open Access

Fischer-Tropsch synthesis over Co/g-Al<sub>2</sub>O<sub>3</sub> catalyst loaded on ceramic monolith-structured substrate

Author(s) -

Do Pham Noa Uy,

Nguyễn Mạnh Huấn,

Hoang Van Loc,

Luc Minh Chien,

Nguyen Thi Chau Giang,

Truong Van Nhan,

Phan Minh Quoc Binh,

Nguyen Huu Luong,

Huynh Minh Thuan

Publication year - 2020

Publication title -

vietnam journal of catalysis and adsorption

Language(s) - English

Resource type - Journals

ISSN - 0866-7411

DOI - 10.51316/jca.2020.055

Subject(s) - fischer–tropsch process , monolith , catalysis , ceramic , substrate (aquarium) , materials science , chemistry , chemical engineering , metallurgy , organic chemistry , engineering , selectivity , geology , oceanography

Cobalt-based catalyst supported on γ-Al2O3 was prepared by impregnation method and loaded on ceramic monolith-structured substrate by wash-coating slurry method. Physico-chemical properties of the catalysts were characterized by X-ray diffraction (XRD), Brunauer–Emmett–Teller (BET) specific surface area and H2 temperatured-programmed reduction (H2-TPR). Activity of the catalysts for Fischer-Tropsch synthesis was investigated in a tubular reactor in a temperature range of 200-275 oC at 20 bar and GHSV = 3000 h-1. Co/γ-Al2O3 catalyst loaded on ceramic monolith-structured substrate enhanced efficacy of Fischer-Tropsch synthesis by increasing and stabilizing CO conversion and C5+ selectivity, compared to Co/γ-Al2O3 powder catalyst.

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