Results 11 to 20 of about 9,064,613 (258)

Alternative Fuel Substitution Improvements in Low NOx In-Line Calciners

open access: yesClean Technologies, 2023
The process of making cement clinker uses a lot of energy and produces a lot of pollution. Currently, cement companies use a combination of traditional fossil fuels and alternative fuels (AF-Fuels) to lower their energy consumption and environmental ...
Essossinam Beguedou   +4 more
doaj   +1 more source

Four-Dimension Seismic Analysis in Carbonate: A Closed Loop Study

open access: yesApplied Sciences, 2022
Four-dimensional seismic analysis is an effective reservoir surveillance tool to track the changes of fluid and pressure phases in the oil and gas reservoirs over time of the baseline and monitoring seismic acquisition. In practice, the 4D seismic signal
Mohamed Mahgoub   +3 more
doaj   +1 more source

A Spray-Dried, Co-Processed Rice Starch as a Multifunctional Excipient for Direct Compression

open access: yesPharmaceutics, 2020
A new co-processed, rice starch-based excipient (CS) was developed via a spray-drying technique. Native rice starch (RS) was suspended in aqueous solutions of 10%–15% cross-linked carboxymethyl rice starch (CCMS) and 0.5%–6.75% silicon dioxide (in the ...
Karnkamol Trisopon   +2 more
doaj   +1 more source

Surface Modifiers on Composite Particles for Direct Compaction

open access: yesPharmaceutics, 2022
Direct compaction (DC) is considered to be the most effective method of tablet production. However, only a small number of the active pharmaceutical ingredients (APIs) can be successfully manufactured into tablets using DC since most APIs lack adequate ...
Fu-Cai Chen   +7 more
doaj   +1 more source

Cleaner Fuel Production via Co-Processing of Vacuum Gas Oil with Rapeseed Oil Using a Novel NiW/Acid-Modified Phonolite Catalyst

open access: yesEnergies, 2021
Clean biofuels are a helpful tool to comply with strict emission standards. The co-processing approach seems to be a compromise solution, allowing the processing of partially bio-based feedstock by utilizing existing units, overcoming the need for high ...
Jakub Frątczak   +4 more
doaj   +1 more source

Interactions between Ibuprofen and Silicified-MCC: Characterization, Drug Release and Modeling Approaches

open access: yesActa Chimica Slovenica, 2019
Analysis of the binding interactions of ibuprofen and silicified-microcrystalline cellulose (SMCC) has been undertaken. Co-processing of ibuprofen with SMCC was carried out by solid state ball milling, and aqueous state equilibration followed by freeze ...
Rudra Narayan Sahoo   +6 more
doaj   +1 more source

Carbon Allocation in Multi-Product Steel Mills That Co‐process Biogenic and Fossil Feedstocks and Adopt Carbon Capture Utilization and Storage Technologies

open access: yesFrontiers in Chemical Engineering, 2020
This work investigates the effects of carbon allocation on the emission intensities of low-carbon products cogenerated in facilities that co‐process biogenic and fossil feedstocks and apply the carbon capture utilization and storage technology.
Maximilian Biermann   +3 more
doaj   +1 more source

Powder co-injection moulding [PDF]

open access: yes, 2000
A novel powder processing technique has been developed by combining conventional powder injection moulding with polymer co-injection moulding, to permit the in-situ surface engineering of metal or ceramic components as an integral step within the ...
Hanson, S. M. J.
core   +4 more sources

THERMOCHEMICAL CO-LIQUEFACTION OF ESTONIAN KUKERSITE OIL SHALE WITH PEAT AND PINE BARK; pp. 222–236 [PDF]

open access: yesOil Shale, 2012
Kukersite oil shale + pine bark, kukersite oil shale + peat as well as kukersite, bark and peat individually were submitted to thermochemical liquefaction in an autoclave with and without solvent for two hours at different temperatures from 340 to ...
JULIA KRASULINA   +3 more
doaj   +1 more source

High-Performance QC-LDPC Code Co-Processing Approach and VLSI Architecture for Wi-Fi 6

open access: yes, 2023
The QC-LDPC code, with its excellent error correction performance and hardware friendliness, has been identified as one of the channel encoding schemes by Wi-Fi 6.
Yujun Wu, Xiaoping Zhou, Bin Wu
core   +1 more source

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