environmental concern with burning fossil fuels
Tài liệu LIQUID FOSSIL FUELS FROM PETROLEUM ppt
Ngày tải lên :
23/01/2014, 07:20
... required.
(See Tables 47.14
and
47.15.)
47.2.4
Summary
Aviation
jet
fuels,
gas
turbine
fuels,
kerosenes,
and
diesel
fuels
are
very similar.
The
following note
from
Table
1 of
Ref.
... olefins),
aromatics (closed rings,
six
carbons
per
ring
with
alternate
double bonds joining
the
ring
carbons, with
or
without
aliphatic
side
chains),
and
naphthenic
or
cycloparaffins
... oil
Blended
oil
intended
for use
without preheating
Blended
residual
oil for use
with preheating; usual
preheat
temperature
is
120-220°F
Residual
oil for use
with preheaters permitting
a
high-
...
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Tài liệu Literature Review of Organic Chemicals of Emerging Environmental Concern in Use in Auckland ppt
Ngày tải lên :
14/02/2014, 03:20
... Organic Chemicals of Emerging Environmental Concern in Use in Auckland 34
is suspected to have mutagenic and carcinogenic properties, based on laboratory tests
with mammalian species (Giri 1997, ... Chemicals of Emerging Environmental Concern in Use in Auckland 36
3.2.5
Phenolic resins
Phenolic resin (or “Phenolic”) is a type of thermosetting resin created by reacting a
phenol with an aldehyde ... States Environmental Protection Agency High Production Volume
Chemicals (HPV) list.
ã United States Environmental Protection Agency Integrated Risk Information
System (IRIS).
ã United States Environmental...
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the mit press the love of nature and the end of the world the unspoken dimensions of environmental concern dec 2001
Ngày tải lên :
11/06/2014, 12:48
... we
live.” The book as a whole is clearly more concerned with elucidating the
forces that would interfere with our capacity to conceive a future than with
offering suggestions as to what we should ... enclosure, that “sur-
round,” is intimate and close with the feeling that the things of that place are
“friendly,” that is, usable. Living within that environmental enclosure, we are
practiced by the ... here in
connection with the question of beauty.
Chapter 5 moves to the other side of the relationship with nature—the “end
of the world,” that is, the psychological impact of environmental degradation...
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Tài liệu Báo cáo " Study on Monte-Carlo calculation of peak efficiencies of the superpure Hp Ge detector (Gmx) in environmental gamma spectrometry with using MCNP4C2 " pptx
Ngày tải lên :
13/02/2014, 04:20
... Monte-Carlo calculation of peak efficiencies of the
superpure Hp Ge detector (Gmx) in environmental gamma
spectrometry with using MCNP4C2
Le Van Ngoc
*
, Nguyen Thi Thanh Huyen, Nguyen Hao Quang
Institute ... Monte-Carlo modeling allows calculating the detector efficiency in gamma
spectrometry of environmental samples with taking into consideration both the photon self-
absorption in sample itself and ... efficiency is often measured experimentally with using a standard source. However,
for the decrease of experimental costs in the analysis of samples (especially, environmental ones) one
can specify...
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Unconventional Fossil-Based Fuels potx
Ngày tải lên :
06/03/2014, 21:20
... other environmental implications of two fossil- based alternative fuels. ese
are fuels derived from bitumen extracted from oil sands and fuels produced by conversion of
coal to liquid fuels. ... from Coal, with and
Without Carbon Capture and Storage, and of Diesel in 2025, Versus Different
Costs of Carbon-Dioxide Emissions
57
24 Unconventional Fossil- Based Fuels: Economic and Environmental ... energy-security, and GHG concerns about motor fuels. e report is intended
to be of use to policy analysts and decisionmakers concerned with each of these aspects of
motor fuels, as well as to...
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Environmental assessment of waste matrices contaminated with arsenic
Ngày tải lên :
16/03/2014, 00:07
... activity coefficient of the pollutant of concern, and
(v) effective diffusivity within the porous medium for each species of interest. For each
matrix of concern (i.e. untreated As soil, S/S treated ... wastes
solidified with hydraulic binders: critical study of diffusional approach, in: J.J.J.M. Goumans, H.A. van
der Sloot, T.G. Aalbers (Eds.), Environmental Aspects of Construction with Waste Materials, ... solidified soil contaminated with lead, Chem. Eng. Sci. 55 (1) (2000) 113–128.
[34] prEN14429, Characterization of waste: leaching behavior tests—pH dependence test with initial acid/base
addition,...
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Báo cáo "The distribution of peanut-worm (Sipunculus nudus) in relation with geo-environmental characteristics " pptx
Ngày tải lên :
28/03/2014, 15:20
...
Distribution of peanut-worms is closely
related to geo -environmental factors such as:
sediment grain size, location of flats, hydro-
dynamic conditions, and environmental
parameters as pH, salinity and ... Hai Thoi). Peanut-worms are
found rarely in the flats with less than 60% of
sand. Finally, it is impossible to find peanut-
worms in flats with less than 60% of sand and
more than 15% of clay ... digestion with
the accumulated coefficient for some elements
as Cd: 6-30%, Cr: 0.5-8% and Zn: 5-15%; and the
accumulated coefficient of elements in peanut-
worms are not changed with polluted...
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principles of chemical separations with environmental applications
Ngày tải lên :
02/04/2014, 16:34
... no change with respect to time within
the C.V. There may be changes with position. The result of this assumption is that the
accumulation term is zero.
2 No chemical reactions occur within the ... Control: A First Course with MATLAB
E. L. Cussler and G. D. Moggridge, Chemical Product Design
Richard D. Noble and Patricia A. Terry, Principles of Chemical Separations with
Environmental Applications
... (x
Ai
, etc.).
60
Principles of Chemical Separations with
Environmental Applications
Chemical separations are of central importance in many areas of environmental science,
whether it is the clean-up...
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