Results 91 to 100 of about 8,893 (204)

Computer analysis of effects of altering jet fuel properties on refinery costs and yields [PDF]

This study was undertaken to evaluate the adequacy of future U.S. jet fuel supplies, the potential for large increases in the cost of jet fuel, and to what extent a relaxation in jet fuel properties would remedy these potential problems.
Breton, T., Dunbar, D.
core   +1 more source

Теплоэнергетическая интеграция блока гидроочистки сырья установки Л-35-11/600 [PDF]

, 2011
As a result of the pinch method is used to heat the new system and presented a workable, cost-effective energy technology block diagram of hydrotreating raw technological scheme of the installation L-35-11/600. Obtained a comparative analysis of existing
Нечипоренко, Дарина Дмитриевна, Ульев, Леонид Михайлович   +1 more
core  

Characteristic and Performance of Ni, Pt, and Pd Monometal and Ni-Pd Bimetal onto KOH Activated Carbon for Hydrotreatment of Castor Oil

Indonesian Journal of Chemistry
The preparation of highly efficient hydrotreating catalysts has presented a significant challenge in the field of catalysis. In this study, chemically activated carbon (AC) was prepared using potassium hydroxide (KOH) as an activator and Merbau wood as a
Wega Trisunaryanti, Triyono Triyono, Iip Izul Falah, Dwi Bagus Wicaksono, Satriyo Dibyo Sumbogo   +4 more
doaj   +1 more source

PREDICCIÓN DE LA CURVA DE RUPTURA DE UN REACTOR DE LECHO FIJO DE HIDROPROCESAMIENTO DE ACEITE PESADO

Avances en Ciencias e Ingeniería, 2020
The numerical solution of a heavy oil hydroprocessing fixed bed reactor model was developed to determine the intraparticle deactivation profiles, throughout the reactor and as a function of time-on-stream, based on the continuous hypothesis, in order to ...
Maricruz Morales-Blancas, Issis C. Romero-Ibarra, Ma. del Carmen Monterrubio-Badillo, Gustavo Gutiérrez-Sánchez, Fabián S. Mederos-Nieto, Ignacio Elizalde   +5 more
doaj  

From Biomass to Fuel Blendstocks via Catalytic Fast Pyrolysis and Hydrotreating: An Evaluation of Carbon Efficiency and Fuel Properties for Three Pathways. [PDF]

Energy Fuels, 2023
Iisa K, Mukarakate C, French RJ, Agblevor FA, Santosa DM, Wang H, Wilson AN, Christensen E, Griffin MB, Schaidle JA.   +9 more
europepmc   +1 more source

Investigation of the possibility to combine bulk and supported catalysts to increase the efficiency of hydrotreating process

Chimica Techno Acta
Hydrotreating catalysts are of great interest for researchers in oil refining. Nowadays, bulk NiMoW catalysts attract significant attention due to much higher activity in target hydrotreating reactions.
Ksenia A. Nadeina, Polina P. Mukhacheva, Yuliya V. Vatutina, Sergey V. Budukva, Maxim A. Panafidin, Evgeniy Yu. Gerasimov, Oleg V. Klimov   +6 more
doaj   +1 more source

PCA REDUCTION IN NAPHTHENIC BASE OILS BY OPTIMIZING HDT CONDITIONS

CT&F Ciencia, Tecnología & Futuro, 2010
Polycyclic Aromatics (PCA) are aromatic hydrocarbons and related sulphur and nitrogen compounds, containing three or more fused aromatic rings, which are considered as toxic compounds.
Maria-Elizabeth Gómez, Liliana Santos, Néstor Tapias, Clemencia Vargas, Javier Lizcano   +4 more
doaj  

Effect of broadened-specification fuels on aircraft engines and fuel systems [PDF]

A wide variety of studies on the potential effects of broadened-specification fuels on future aircraft engines and fuel systems are summarized. The compositions and characteristics of aircraft fuels that may be derived from current and future crude-oil ...
Rudey, R. A.
core   +1 more source

Hydrotreating coal-derived naphtha

, 1985
A coal-derived naphtha was hydrotreated at a range of severities in a bench-scale reactor using a commercial Co-Mo/Al203 catalyst. Total sulphur and nitrogen contents were monitored as were the phenolic components. The phenolics represented most of the oxygen contribution. Very severe operating conditions were required for removal of these hetercatoms.
C Fairbridge, B Farnand
openaire   +1 more source

Bio-ethylene production: alternatives for green chemicals and polymers [PDF]

, 2012
C
Anthonykutty, JM, Harlin, A, Marin, Guy, Pyl, Steven, Van Geem, Kevin   +4 more
core   +1 more source