Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yu-Li Gao"'
Publikováno v:
Energy & Fuels. 31:13266-13272
It is generally accepted that the products of dimethyl ether (DME)-to-olefins (DTO) and methanol-to-olefins (MTO) processes are hydrocarbons; therefore, gas chromatography (GC) equipped with a flame ionization detector (FID) rather than a thermal con
Publikováno v:
Chemical Engineering Journal. 326:528-539
A kinetic of coke formation during dimethyl ether (DME) conversion to light olefins over SAPO-34 was studied by the use of a thermogravimetry (TG) reactor. Coke formation experiments were conducted at the heating rate from 4 K/min to 10 K/min and DME
Autor:
Yu-Li Gao, Ya Wang, Ying-qian Cao, Jay Burton Benziger, Wei-Ke Chang, Sheng-Li Chen, Qi Zhang
Publikováno v:
ACS Catalysis. 7:5572-5584
Reaction rates, product distributions, and catalyst deactivation are reported for SAPO-34, MgO, MoO3, and physical blends of these materials in fixed-bed reactors. Methanol is converted to small olefins (C2 and C3 primarily) over SAPO-34. A small fra
Publikováno v:
RSC Advances. 6:104985-104994
SAPO-18, SAPO-18/34 intergrowth and SAPO-34 molecular sieves have been selective synthesized using different amount of template (tetraethyl ammonium hydroxide, TEAOH). The samples were characterized by XRD, XRF, TG-DSC, 13C (29Si) CP/MAS NMR and NH3-
Publikováno v:
Molecular bioSystems. 7(11)
Bacterial cells communicate with one another using chemical signaling molecules. The phenomenon is termed quorum sensing. The quorum sensing bacterium Klebsiella pneumoniae secretes a non-homoserine lactone autoinducer in the exponential phase of gro
Publikováno v:
DNA and cell biology. 31(4)
Bacterial cells communicate with one another using chemical signaling molecules. This phenomenon is termed quorum sensing (QS). QS in Klebsiella pneumoniae is mediated by the synthesis of interspecies autoinducer 2 (AI-2), a furanosyl borate diester