Ozren Ocic Oil Refineries in the 21st CenturyOil phần 10 pptx
Ozren Ocic Oil Refineries in the 21st CenturyOil phần 10 pptx
... determining the selling prices of oil products making
a loss, within the policy of oil- product costs implemented by the state, so that the oil
industry and the state, through the costs, can find ... decrease the quantity of refinery
product sales by 19.2 % without the worry of bringing the refinery into the zone of
loss. Graphic 30 shows the break-even point.
By ap...
Ozren Ocic Oil Refineries in the 21st CenturyOil phần 1 doc
... ensure the reduction in the consumption of primary energy
in the amount that corresponds to the quantity of the produced secondary energy.
1 Introduction 33
Ozren Ocic
Oil Refineries in the 21st ... considering the need to limit the import of crude oil.
In addition to being one of the main energy generators, and a significant bearer of
energy in final us...
Ozren Ocic Oil Refineries in the 21st CenturyOil phần 2 pdf
... Effectiveness in an Oil Refinery 1919
4
Instruments for Determining Energy and
Processing Efficiency of an Oil Refinery
In the process of determining the instruments for the management system in oil
refinery ... energy-efficient oil
refineries (line b), and energy-inefficient oil refineries (line a), is a real possibility
for rationalization of the energy consumpti...
Ozren Ocic Oil Refineries in the 21st CenturyOil phần 3 ppt
... catalytic cracking usually linked with alkylation.
Deep conversion refineries (hydrocracking – catalytic cracking), besides the units
contained in hydroskimming refineries include the following units: ... into four groups:
1. hydroskimming refineries,
2. catalytic cracking refineries,
3. deep conversion refineries (hydrocracking – catalytic cracking),
4. deep conversion refin...
Ozren Ocic Oil Refineries in the 21st CenturyOil phần 4 ppt
... is obtained as a by-product by utilizing the heat of the flue gases in the boiler and
the heat flux of the vacuum residue in the heat exchangers, thus offsetting the con-
sumption of engine fuel ... determining
the equivalent numbers, in the case of using the same calculating base for determining
the equivalent numbers (density method).
It can be seen that the di...
Ozren Ocic Oil Refineries in the 21st CenturyOil phần 5 doc
... is obtained as a by-product,
utilizing the heat of the flue gases in the boiler and the heat of the products in the heat
exchangers, thus offsetting the consumption of engine fuel (fuel oil or ... visbreaking process, in TJ/y
4 Instruments for Determining Energy and Processing Efficiency of an Oil Refinery52
Tab. 25 Determining the cost prices of refinery products on...
Ozren Ocic Oil Refineries in the 21st CenturyOil phần 6 pps
... utilizing the heat of the flue gases in the boiler-utilizer thus offsetting the
consumption of engine fuel (fuel oil or fuel gas) which shares in calculating cost prices
of the steam generated in ... to the reactors, while the
smaller part goes into the fuel-gas system and the flare in order to maintain pressure in
the system.
Liquid phase goes into the stabi...
Ozren Ocic Oil Refineries in the 21st CenturyOil phần 7 potx
... determined by the
methodology for determining the cost prices of by-products, considering that the main
activity of this refinery unit, as well as the other refinery units, is crude -oil processing
and ... on determining the
equivalent numbers, in the case of using the same calculating bases for determining
the equivalent numbers (density method) are shown in Tab. 44.
It...
Ozren Ocic Oil Refineries in the 21st CenturyOil phần 8 potx
... for heating the auxiliary column, dis-
persing the fuel oil in the process heater, for pump drive and compressors, as well as
for heating the tubes in the process, is provided from the refinery ... on determining the equivalent numbers, in the
case of using the same calculating base for determining the equivalent numbers (den-
sity method) are shown in Tab. 48.
I...
Ozren Ocic Oil Refineries in the 21st CenturyOil phần 9 pot
... with olefins, the hydrocarbon isomers in the boiling ran-
ge of gasoline are obtained in the presence of sulfuric acid as a catalyst. Reaction occurs
in the liquid phase when olefins come into contact ... and/or finished products, because a typical oil refinery is taken as an
example for demonstrating the cost prices, in the case when the cost prices in oil
refine...
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