Zobrazeno 1 - 10
of 65
pro vyhledávání: '"W.H.J. Stork"'
Publikováno v:
Applied Catalysis A: General. 170:1-12
This study identifies and quantifies the key parameters in gasoil hydrodesulfurization at conversion levels above 95% (deep HDS) within the operating window of once-through trickle-flow units. The HDS reaction rate is markedly affected by trace amoun
Publikováno v:
Inorganic Chemistry. 32:5029-5033
A novel group of aluminophosphates with the formula R 3/2 [Al 3 H 3 (PO 4 ) 4 ] where R represents a long-chain diamine H 2 N(CH 2 ) n NH 2 with n≥8 is described. In these aluminophosphate, referred to as SCS-22, aluminium and phosphorus are tetrah
Autor:
W.H.J. Stork, S.T. Sie
Publikováno v:
Fuel Processing Technology. 35:vii-x
Autor:
Bettina Kraushaar-Czarnetzki, Ronald Jan Dogterom, K. A. Emeis, J.P.V. Houckgeest, W.H.J. Stork
Publikováno v:
Journal of Catalysis. 141:140-147
VPI-5 and substituted derivatives containing silicon or magnesium have been synthesized, analyzed, and tested for their catalytic activity. By means of [sup 29]Si solid-state NMR, it could be shown that SAPO-VPI-5 prepared with polyphosphoric acid as
Autor:
J. P. van Braam Houckgeest, Ronald Jan Dogterom, Bettina Kraushaar-Czarnetzki, W.H.J. Stork, K. A. Emeis
Publikováno v:
ChemInform. 24
Autor:
C. A. Emeis, W.H.J. Stork, Bettina Kraushaar-Czarnetzki, Wilma G. M. Hoogervorst, Ronald René Andréa
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 25
A novel group of aluminophosphates with the formula R 3/2 [Al 3 H 3 (PO 4 ) 4 ] where R represents a long-chain diamine H 2 N(CH 2 ) n NH 2 with n≥8 is described. In these aluminophosphate, referred to as SCS-22, aluminium and phosphorus are tetrah
Publikováno v:
Catalysis Today. 11:129-139
Hydrocracking is a flexible process for the conversion of heavy feeds (vacuum gas oils, cycle oils) into naphtha, kerosine and gas oil. In hydrocracking two trends can be observed outside North America: processing of heavier feeds (whitening of the b
Publikováno v:
Applied Catalysis. 75:L9-L12
Autor:
Bettina Kraushaar-Czarnetzki, Ronald René Andréa, C. A. Emeis, W.H.J. Stork, Wilma G. M. Hoogervorst
Publikováno v:
J. Chem. Soc., Faraday Trans.. 87:891-895
CoAPO molecular sieves of the structure types 5, 11, 16 and 34 have been investigated by means of electron absorption spectroscopy, temperature-programmed reduction and infrared spectroscopy in combination with pyridine adsorption, the purpose being