Results 11 to 20 of about 123,509 (254)

A reservoir drying method for enhancing recovery of tight gas

open access: yesPetroleum Exploration and Development, 2022
Based on the study of damage mechanisms of generalized water blocking and related water-blocking removal methods, the drying agents for enhancing tight gas reservoir recovery were developed, and the basic properties, injection mode and drying effect of ...
Liehui ZHANG   +7 more
doaj   +1 more source

Measurement of Water Mole Fraction from Acoustically Levitated Pure Water and Protein Water Solution Droplets via Tunable Diode Laser Absorption Spectroscopy (TDLAS) at 1.37 µm

open access: yesApplied Sciences, 2021
In order to understand the evaporation and particle formation processes of sprays in technical applications such as fuel injectors or drying processes in the food and pharmaceutical industries in detail, single droplet drying experiments, for example ...
Julian F. A. Perlitz   +2 more
doaj   +1 more source

Microencapsulation of a Commercial Food-Grade Protease by Spray Drying in Cross-Linked Chitosan Particles

open access: yesFoods, 2022
In this study, the use of spray-drying technology for encapsulating Flavourzyme® (protease–peptidase complex) was evaluated to overcome the limitations (low encapsulation efficiency and no large-scale production) of other encapsulation processes.
María D. Busto   +6 more
doaj   +1 more source

Laser solid-phase synthesis of single-atom catalysts

open access: yesLight: Science & Applications, 2021
Synthesis of Pt single atom catalysts is achieved by one-step laser irradiation of “isolated” H2PtCl6 precursor on graphene oxide, via filtration and freeze-drying sublimation, by simultaneous pyrolysis of the precursor and reduction of graphene oxide.
Yudong Peng   +5 more
doaj   +1 more source

Spray drying as a one-step production method of SiC-based granulates for direct reactive laser sintering of Reaction Bonded Silicon Carbide (RBSiC)

open access: yesOpen Ceramics, 2023
This research is focused on the development and production of SiC-based granulates for reactive laser sintering. Ceramic slurries with different compositions of SiC, Si, C powders, and PVA binder were subjected to spray drying.
Jan Huebner   +5 more
doaj   +1 more source

Drying of Colloidal Binder Infiltrated Ceramic Green Parts Produced by Selective Laser Sintering™ [PDF]

open access: yes, 1993
Colloidal ceramic binders have been used to strengthen ceramic green shapes produced by Selective Laser Sintering. This paper focuses on the effectiveness of the colloid infiltration with respect to the physical properties of the colloidal binder ...
Barlow, J.W., Glazer, M., Vail, N.K.
core   +1 more source

Effect of CO2 Laser Microperforation Pretreatment on the Dehydration of Apple Slices during Refractive Window Drying

open access: yesFoods, 2023
This research studied the use of CO2 LASER microperforation as a pretreatment for the refractive window (RW) drying of apple slices with respect to total polyphenol content (TPC), antioxidant capacity, color ΔE, and product stability under accelerated ...
Helena Núñez   +5 more
doaj   +1 more source

Freeze-Drying of Blueberries: Effects of Carbon Dioxide (CO2) Laser Perforation as Skin Pretreatment to Improve Mass Transfer, Primary Drying Time, and Quality

open access: yesFoods, 2020
Freeze-dried berry fruits are generally consumed as they are, whole and without peeling or cutting, as the conservation of their original shape and appearance is often desired for the final product.
Pablo Munzenmayer   +6 more
doaj   +1 more source

Monitoring spatially heterogeneous dynamics in a drying colloidal thin film [PDF]

open access: yes, 2010
We report on a new type of experiment that enables us to monitor spatially and temporally heterogeneous dynamic properties in complex fluids. Our approach is based on the analysis of near-field speckles produced by light diffusely reflected from the ...
Berne B.J.   +8 more
core   +2 more sources

Laser facilitated epicutaneous peptide immunization using dry patch technology [PDF]

open access: yesVaccine, 2021
AbstractThe skin has been intensely investigated as a target tissue for immunization because it is populated by multiple types of antigen presenting cells. Directly addressing dendritic cells or Langerhans cellsin vivorepresents an attractive strategy for inducing T cell responses in cancer immunotherapy.
Sandra Scheiblhofer   +5 more
openaire   +2 more sources

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