Results 111 to 120 of about 53,887 (279)

Disaggregated Approaches to Freight Analysis: A Feasibility Study. [PDF]

open access: yes, 1993
Forecasting the demand for freight transport is notoriously difficult. Although ever more advanced modelling techniques are becoming available, there is little data available for calibration.
Fowkes, A.S.   +3 more
core  

Synthesis of DOPO‐Containing Melamine Flame Retardant and Its Effect on the Flame‐Retardant Properties of Waterborne Polyurethane

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 3, January 15, 2026.
DOPO‐containing melamine flame retardants improve the flame retardancy, droplet resistance and mechanical properties of WPU. ABSTRACT To improve the flame retardancy of waterborne polyurethane (WPU), two novel DOPO‐containing melamine‐based flame retardants were synthesized by combining Schiff bases (derived from p‐hydroxybenzaldehyde ...
Chao Liu   +4 more
wiley   +1 more source

High-Purity Graphitic Carbon for Energy Storage: Sustainable Electrochemical Conversion from Petroleum Coke. [PDF]

open access: yesAdv Sci (Weinh), 2023
Zhu F   +9 more
europepmc   +1 more source

The mechanism and thermodynamics of ethyl alcohol sorption process on activated petroleum coke

open access: yesЗаписки Горного института
The low-quality petcoke does not find qualified application and is stockpiled at refineries or used as solid fuel. One of the promising ways to use low-quality petroleum coke is its physical or chemical activation in order to obtain a highly porous ...
Tatyana E. Litvinova   +3 more
doaj  

The Impact of increase in energy prices on sectoral costs of production of the Malaysian economy [PDF]

open access: yes, 2007
This paper examines the impact of an increase in the petroleum price on the sectoral costs of production. Three components of costs of production, which comprise domestic materials, imported input, and labour have been identified.
Abdul Rashid, Zakariah   +1 more
core   +1 more source

Coke Of Petroleum [PDF]

open access: yesScientific American, 1881
MM. L. Prunter, Eug Vareune
openaire   +1 more source

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