Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Michael Ioelovich"'
Autor:
Michael Ioelovich
Publikováno v:
Biomass, Vol 4, Iss 3, Pp 740-750 (2024)
In this research, the energy potential of switchgrass (SG) was analyzed to find promising directions for producing bioenergy from this biomass. The first direction is determining the thermal energy of bioethanol extracted from SG biomass after its pr
Externí odkaz:
https://doaj.org/article/d8aee49b4930431ebb083b2930acb946
Autor:
Michael Ioelovich
Publikováno v:
Applied Sciences, Vol 13, Iss 4, p 2387 (2023)
Currently, to characterize the crystallinity of cellulose, such an estimated parameter as the crystallinity index is used, measured by various methods and techniques. The main purpose of this article was to develop a thermochemical method for determi
Externí odkaz:
https://doaj.org/article/9b319012b0c74971af043231444b50be
Autor:
Shahar Yoav, Tomer M. Salame, Daria Feldman, Dana Levinson, Michael Ioelovich, Ely Morag, Oded Yarden, Edward A. Bayer, Yitzhak Hadar
Publikováno v:
Biotechnology for Biofuels, Vol 11, Iss 1, Pp 1-16 (2018)
Abstract Background During the process of bioethanol production, cellulose is hydrolyzed into its monomeric soluble units. For efficient hydrolysis, a chemical and/or mechanical pretreatment step is required. Such pretreatment is designed to increase
Externí odkaz:
https://doaj.org/article/0f45e51c4b4b44bab6e0107e6db029dd
Autor:
Michael Ioelovich
Publikováno v:
Fractal and Fractional, Vol 4, Iss 1, p 6 (2020)
In this research, fractal properties of a cell wall in growing cotton fibers were studied. It was found that dependences of specific pore volume (P) and apparent density (ρ) on the scale factor, F = H/h, can be expressed by power-law equations: P =
Externí odkaz:
https://doaj.org/article/542db8af1481406fa90e4a02216da71d
Autor:
Michael Ioelovich
Publikováno v:
BioResources, Vol 10, Iss 1, Pp 1879-1914 (2015)
Nowadays the main sources of energy are petroleum, coal, and natural gas. However, these fossil sources are not reproduced in nature; on a human timescale their reserves are exhausted permanently and run down. Considerable attention in recent years h
Externí odkaz:
https://doaj.org/article/e30b5a23e7154eba8e6a304050a95e55
Autor:
Michael Ioelovich
Publikováno v:
Fractal and Fractional, Vol 3, Iss 1, p 3 (2019)
In this research, the fractal structure of beads of different sizes obtained by the spray-drying of aqueous dispersions of microcrystalline cellulose (MCC) was studied. These beads were formed as a result of the aggregation of rod-shaped cellulose na
Externí odkaz:
https://doaj.org/article/8dfbd30615214e21a54d3814c3478029
Autor:
Michael Ioelovich, Ely Morag
Publikováno v:
BioResources, Vol 7, Iss 4, Pp 4672-4682 (2012)
The effect of biomass loading from 50 to 200 g/L on enzymatic hydrolysis was studied using switchgrass samples pretreated by dilute acid and hypochlorite-alkaline methods. It was confirmed that an increase of initial loading of the pretreated biomass
Externí odkaz:
https://doaj.org/article/85216e0070f14bb5bc068f7c94b9dbe4
Autor:
Michael Ioelovich,, Ely Morag
Publikováno v:
BioResources, Vol 7, Iss 1, Pp 1040-1052 (2012)
The effect of mild acidic and alkaline pretreatments of various plant biomasses on their enzymatic hydrolysis has been studied. The yield of reducing sugars and utilization rate of the biomass were used as reliable characteristics of enzymatic digest
Externí odkaz:
https://doaj.org/article/9000d08ed7ce4a838e35df831707dd5b
Autor:
Michael Ioelovich, Ely Morag
Publikováno v:
BioResources, Vol 6, Iss 3, Pp 2818-2835 (2011)
Enzymatic hydrolysis of non-dried and dried cellulose samples having various particles size, degree of polymerization, porosity, crystalline polymorph, and content of non-crystalline domains has been studied. Regression analysis was carried out to de
Externí odkaz:
https://doaj.org/article/b25f48915a0a4b52bc739e33ba06f591
Autor:
Michael Ioelovich, Alex Leykin
Publikováno v:
BioResources, Vol 6, Iss 1, Pp 178-195 (2011)
The sorption of vapors by cellulose samples and by some cellulose derivatives was studied at 25 oC. To describe sorption isotherms, a thermodynamic equation was proposed: A=Ao/[1-(RT/g)lnφ], where Ao is maximal sorption value, φ is relative pressur
Externí odkaz:
https://doaj.org/article/bbfb197b9920469c8bb6c0ccbe593dea