Sustainable Chemical Processes
2043-7129
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High performance green barriers based on nanocellulose
- 2014
Abstract With the increasing environmental concerns such as sustainability and
end-of-life disposal challenges, materials derived from renewable resources such
as nanocellulose have been strongly advocated as potential replacements for
packaging materials. Nanocellulose can be extracted from various plant resources
through mechanical and chemical ways. Nanocellulose with its nanoscale
dimensions, ...
Valorisation of food waste to biofuel: current trends and technological challenges
Tập 2 - Trang 1-4 - 2014
Demand for biofuels is rapidly growing worldwide as petroleum based fuels are
finite reserves. In this context, biodiesel and bioethanol are popular biofuels
that are commercially available in various countries. Biofuels can be prepared
from edible biomass. However, this is already generating food versus fuel debate
among the members of civil societies. Therefore, there are needs to synthesize
bio...
Recent advances in application of chitosan in fuel cells
Tập 1 - Trang 1-12 - 2013
Fuel cells are electrochemical devices which convert chemical energy into
electrical energy. Fuel cells have attracted attention due to their potential as
a promising alternative to traditional power sources. More recently, efficient
and environmentally benign biopolymer “chitosan” have been extensively
investigated as a novel material for its application in fuel cells. This
biopolymer can be used...
Tools and techniques for solvent selection: green solvent selection guides
Tập 4 - Trang 1-24 - 2016
Driven by legislation and evolving attitudes towards environmental issues,
establishing green solvents for extractions, separations, formulations and
reaction chemistry has become an increasingly important area of research.
Several general purpose solvent selection guides have now been published with
the aim to reduce use of the most hazardous solvents. This review serves the
purpose of explaining...
Tối ưu hóa sản xuất L-asparaginase bởi Serratia marcescens (NCIM 2919) dưới quá trình lên men rắn sử dụng bã dầu dừa Dịch bởi AI
Tập 1 - Trang 1-8 - 2013
Nghiên cứu hiện tại tập trung vào việc sử dụng các sản phẩm phụ từ rác thải nông
nghiệp được tạo ra từ nhà máy dầu để sản xuất enzyme L-asparaginase bằng cách sử
dụng Serratia marcescens dưới điều kiện lên men rắn. Các phương pháp cổ điển và
thống kê được áp dụng để tối ưu hóa các biến quá trình và kết quả được so sánh.
Phương pháp cổ điển một yếu tố tại một thời điểm (OFAT) và phương pháp bề mặt
...
#L-asparaginase #Serratia marcescens #lên men rắn #bã dầu dừa #tối ưu hóa sản xuất
Production of ethanol from hemicellulose fraction of cocksfoot grass using pichia stipitis
Tập 1 - Trang 1-7 - 2013
In this study, cocksfoot grass (Dactylis glomerata), an abundant lignocellulosic
biomass was pretreated using different operational parameters using wet
explosion (WEx) pretreatment for accessing the bioethanol potential of the
hemicellulose fraction. Utilization of the hemicellulose liquid hydrolysate to
ethanol is essential for economically feasible cellulosic ethanol processes.
Fermentation of ...
Combined sodium hydroxide and ammonium hydroxide pretreatment of post-biogas digestion dairy manure fiber for cost effective cellulosic bioethanol production
Tập 2 - Trang 1-13 - 2014
The current higher manufacturing cost of biofuels production from
lignocellulosics hinders the commercial process development. Although many
approaches for reducing the manufacturing cost of cellulosic biofuels may be
considered, the use of less expensive feedstocks may represent the largest
impact. In the present study, we investigated the use of a low cost feedstock:
post-biogas digestion dairy ...
Progress towards a more sustainable synthetic pathway to ibuprofen through the use of solar heating
Tập 4 - Trang 1-9 - 2016
The ACS Green Chemistry Institute Pharmaceutical Roundtable was formed in 2005
to encourage the incorporation of green chemistry techniques into the synthetic
pathways of pharmaceuticals. Through this initiative, synthetic pathways of
several pharmaceuticals have been altered to adapt more environmentally friendly
procedures. The amount of electricity required to complete chemical reactions
have b...