Results 61 to 70 of about 452,296 (346)

Coal desulfurization by aqueous chlorination [PDF]

open access: yes, 1982
A method of desulfurizing coal is described in which chlorine gas is bubbled through an aqueous slurry of coal at low temperature below 130 degrees C., and at ambient pressure.
Corcoran, W. H.   +4 more
core   +1 more source

Influence of high gas production during thermophilic anaerobic digestion in pilot-scale and lab-scale reactors on survival of the thermotolerant pathogens Clostridium perfringens and Campylobacter jejuni in piggery wastewater [PDF]

open access: yes, 2009
Safe reuse of animal wastes to capture energy and nutrients, through anaerobic digestion processes, is becoming an increasingly desirable solution to environmental pollution.
Bajsa, O.   +5 more
core   +2 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Geochemical behaviors of HPHT gas reservoirs in the Yinggehai Basin and the efficient gas accumulation mode in its diapir flanks

open access: yesNatural Gas Industry B, 2015
The Yinggehai Basin is a Cenozoic high-temperature and high-pressure basin where diapir and thermal fluid activities were so strong that the deeply-sourced natural gas accumulated in the shallow traps in the diapir structures.
Chuanxin Tong   +3 more
doaj   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat   +5 more
wiley   +1 more source

On the implications of aerosol liquid water and phase separation for modeled organic aerosol mass [PDF]

open access: yes, 2016
Water is an important component of PM2.5 Many traditional SOA species are highly soluble and thus can be considered extractable Water can influence the partitioning of compounds traditionally considered insoluble in models Organic aerosol takes up water ...
Appel, KW   +16 more
core   +1 more source

Cell Model of In-cloud Scavenging of Highly Soluble Gases

open access: yes, 2012
We investigate mass transfer during absorption of highly soluble gases such as HNO_{3}, H_{2}O_{2} by stagnant cloud droplets in the presence of inert admixtures. Thermophysical properties of the gases and liquids are assumed to be constant.
Alexander Baklanov   +30 more
core   +1 more source

Scalable Production of Highly-Sensitive Nanosensors Based on Graphene Functionalized with a Designed G Protein-Coupled Receptor [PDF]

open access: yes, 2014
We have developed a novel, all-electronic biosensor for opioids that consists of an engineered mu opioid receptor protein, with high binding affinity for opioids, chemically bonded to a graphene field-effect transistor to read out ligand binding.
Crook, Alexander   +10 more
core   +4 more sources

Laser Metal Deposition of Aluminum Alloys 7075 and 5083 with the Addition of Volatile Alloying Elements through Powder Blending

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser metal deposition of aluminum alloys EN AW‐7075 and EN AW‐5083, using powder blending to compensate zinc and magnesium evaporation. In situ alloying and ex situ alloying with ZnAl12 and AZ91 preserve near‐standard compositions and improve mechanical properties.
Finn Bendixen   +3 more
wiley   +1 more source

Effect of Contact Time on the Performance of the Intermittent Contact Oxidation Process for Enhanced In-sewer Purification

open access: yesJournal of Water and Environment Technology, 2020
The effect of contact time on the removal of soluble organic matter by the intermittent contact oxidation process was studied. The process describes enhanced in-sewer purification through use of porous media with attached microorganisms which are exposed
Ritao Lyu   +3 more
doaj   +1 more source

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