10 BÜCHER, DIE MIT «NAPHTHENE» IM ZUSAMMENHANG STEHEN
Entdecke den Gebrauch von
naphthene in der folgenden bibliographischen Auswahl. Bücher, die mit
naphthene im Zusammenhang stehen und kurze Auszüge derselben, um seinen Gebrauch in der Literatur kontextbezogen darzustellen.
1
Geology and Geochemistry of Oil and Gas
Six of these have been subdivided according to their gasoline fraction
composition and three, devoid of these fraction, by the paraffin/naphthene and
naphthene/aromatic ratios. The following chemical types (on the basis of paraffin/
naphthene ...
L. Buryakovsky, N.A. Eremenko, M.V. Gorfunkel, 2005
2
Catalytic Naphtha Reforming, Revised and Expanded
ct-124-Tm- 0.990 3,5-Dm-Heptane 0.205 C10 paraffin 1 0.109 C10 naphthene 20
0.013 CyC5 3,3-Dm-Hexane 0.137 C9 naphthene 3 0.179 C10 paraffin 2 0.015 1
,2,3-Tm-Benz 0.079 tc-123-Tm- Pentane 1.051 C9 naphthene 4 0.078 C9 ...
George J. Antos, Abdullah M. Aitani, 2004
3
Fossil Hydrocarbons: Chemistry and Technology
TABLE 4.1.4 Classification of “Key” Fractions from Hempel Distillation Key
fraction API gravity Classification #1 #2 40 and higher 30.1-39.9 <30 30 and
higher 20.1-29.9 <20 paraffin intermediate naphthene paraffin intermediate
naphthene ...
4
Novel Techniques in Fossil Fuel Mass Spectrometry
Boiling Point, °F Percent by Weight Identification 2-ring naphthene (assigned
type) alkylbenzene (assigned type) 1-ring naphthene (assigned type) 2-ring
naphthene (assigned type) indene (assigned type) indan/tetralin (assigned type)
...
Terrence R. Ashe, Karl Vernon Wood, 1989
5
The Chemistry and Technology of Petroleum, Fifth Edition
The aniline point after acid extraction is included to estimate the paraffin–
naphthene ratio. 2.2.5 API grAvIty Conventional crude oil and heavy oil have also
been defined very generally in terms of physical properties. For example, heavy
oils ...
6
The Chemistry and Technology of Petroleum, Fourth Edition
As a result, the misconception that paraffin-base crude oils consist mainly of
paraffins and asphalt-base crude oils mainly of cyclic (or naphthene)
hydrocarbons has arisen. In addition to paraffin- and asphalt-base oils, a mixed
base had to be ...
7
Analytical methods for coal and coal products
naphthene rings where retention volume is involved. Therefore, a given
naphthenobenzene with two to three naphthene rings elutes at approx— imately
the same retention volume as an alkylnaphthalene with no naphthene rings,
giving rise ...
8
Alternative Fuels: The Future of Hydrogen
main hydrocarbons are paraffins, naphthenes, or aromatic groups or complexes.
Most oils have a paraffin, naphthene or mixed paraffin-naphthen base. Paraffin
oil has a higher hydrogen content relative to carbon. Naphthene oil has a higher
...
Michael F. Hordeski, 2008
9
Issues in Earth Sciences, Geology, and Geophysics: 2011 Edition
(MMD) of naphthene-arenes have been determined by mass spectrometry,”
scientists in Russia report. “Naphthene-benzene and naphthene-naphthalene
molecules contain one to six naphthenic cycles, whereas naphthene-
phenantrene ...
10
The Sunset-Midway oil field, California ; part 1: Geology ...
9299 .9451 .9778 Index of refraction. 1.4745 1.4423 1.4681 1.470 1.4778 1.484
1.5146 Paraffin (CnH2n+2) and naphthene (CnH2n) Benzene (CnHj.^-,).
Naphthene (CnH2n). Benzene (CnH^-e)- Naphthene (CnH2n). Do. Benzene (
CnH2n-,).
Robert Wallace Pack, 1920
3 NACHRICHTEN, IN DENEN DER BEGRIFF «NAPHTHENE» VORKOMMT
Erfahre, worüber man in den einheimischen und internationalen Medien spricht und wie der Begriff
naphthene im Kontext der folgenden Nachrichten gebraucht wird.
Analysis of Oxygenates, Paraffins, Naphthenes and Aromatics O …
For this particular application, the system was set up in O-PNA mode and used to characterize the oxygenate, paraffin, naphthene and aromatic ... «Azom.com, Jun 12»
Tria Donaldson: Let's keep Vancouver's Stanley Park oil spill-free
Crude oil is a thick, black sludge that contains sulfur, paraffins, asphaltics, naphthene, benzenes, and other compounds that have toxic effects ... «Straight.com, Aug 11»
Lubrication Basics
Mineral oil is mainly made up of four different types of molecules – paraffin, branched paraffin, naphthene, and aromatic. Paraffinic oils have a long, straight ... «Machinery Lubrication Magaz, Apr 10»
