Results 81 to 90 of about 239,880 (193)

Contamination control by use of ethylene oxide [PDF]

The uses of ethylene oxide as a decontaminating agent for planetary quarantine related applications are reported. Aspects discussed include: applications and limitations, chemical and physical properties, germicidal activity, methods of applications, and
Lyle, R. G., Stroud, R. H.
core   +1 more source

Synthesis of spinel Nickel Ferrite (NiFe2O4)/CNT electrocatalyst for ethylene glycol oxidation in alkaline medium

Heliyon
Nickel-iron-based spinel oxide was prepared and supported on multi-walled carbon nanotubes to enhance the electrochemical oxidation of ethylene glycol in an alkaline medium. NiFe2O4 was prepared using facile sol-gel techniques. Then the prepared material
Fowzia S. Alamro, Mahmoud A. Hefnawy, Nada S. Al-Kadhi, Ayman M. Mostafa, Mariem M. Motawea, Hoda A. Ahmed, Ali S. Alshomrany, Shymaa S. Medany   +7 more
doaj   +1 more source

A comparative study of mono ethylene glycol economic production via different techniques

Scientific Reports
Mono-ethylene glycol (MEG) is a high-volume chemical intermediate used as a raw material for a variety of chemical products. It could also be used as a hydrate inhibitor in natural gas.
Walaa M. Shehata, Taha G. Nady, Fatma K. Gad, Abeer M. Shoaib, Ahmed A. Bhran   +4 more
doaj   +1 more source

The Role of Pd-Pt Bimetallic Catalysts in Ethylene Detection by CMOS-MEMS Gas Sensor Dubbed GMOS

Micromachines
The importance and challenges of ethylene detection based on combustion-type low-cost commercial sensors for agricultural and industrial applications are well-established.
Hanin Ashkar, Sara Stolyarova, Tanya Blank, Yael Nemirovsky   +3 more
doaj   +1 more source

Study of the desorption of ethylene oxide fixed on various materials during sterilization by a new procedure [PDF]

A continuous sterilization process using ethylene oxide was studied in comparison with a classical method in order to evaluate gas retention as a function of time and temperature on polyethylene, PVC, and rubber ...
Chaigneau, M., Lacomme, M., Lemoan, G.
core   +1 more source

The Impact Of Sterilization On Zirconia Implant Properties

International Dental Journal
Aim or purpose: Zirconia implants have emerged as a promising novel material in the field of dentistry due to their ability to overcome certain limitations associated with titanium implants.
Fu Yizhe
doaj   +1 more source

Flame retardant spandex type polyurethanes [PDF]

, 1978
Flame retardant elastomeric compositions were developed, comprised of: (1) spandex type polyurethane having incorporated into the polymer chain, halogen containing polyols; (2) conventional spandex type polyurethanes in physical admixture flame retardant
Howarth, J. T., Massucco, A. A., Sheth, S., Sidman, K. R.   +3 more
core   +1 more source

A Strategy for the Design of Flame Retardants: Cross-linking Processes [PDF]

, 1989
Cross-linking is identified as an effective means for flame retardation of polymers and schemes for the cross-linking of poly(ethylene terephthalate) and poly(methyl methacrylate) are presented.
Sirdesai, Sunil J., Suebsaeng, Thitivat, Wilkie, Charles A.   +2 more
core   +1 more source

Effect of the ratio of carboxyl group to ethylene oxide on performance of acrylic acid based copolymer scale inhibitors

Desalination and Water Treatment
In this paper, a novel new monomer Allyloxy Vinyloxy carboxylic acid (APEA) is obtained by carboxymethylation and chloroacrylation using polyethylene glycol (PEG-600), chloroacetic acid and sodium hydroxide as raw materials.
Hai-Ni Hu, Jia-Lin Wang, Jiao-Jiao Wang, Wei Ma, Gang Li, Liang-Bi Wang, Liang-Chen Wang   +6 more
doaj   +1 more source

Natural Gas Conversion to Polymer via Ethylene and Ethylene Oxide [PDF]

علوم و تکنولوژی پلیمر, 1993
E.Bagherzadeh باقرزاده, R.Ahmadi احمدی, R.Golpasha الله گلپاشا, M.B.Sadeghi Poorkhamene   +3 more
doaj   +1 more source