Examples of 'cracking furnace' in a sentence
Meaning of "cracking furnace"
cracking furnace: This phrase refers to a furnace that is making cracking or popping sounds, which could indicate a problem or issue with the heating system
How to use "cracking furnace" in a sentence
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cracking furnace
Mechanical maintenance plan of ethylene cracking furnace.
The cracking furnace may be operated at any suitable temperature or pressure.
The additive was dosed upstream of the cracking furnace.
The cracking furnace forms the heart of many chemical manufacturing processes.
Often the paraffin streams are recycled to the cracking furnace.
The cracking furnace may be operated at any suitable temperature and pressure.
The furnace feed is at least partly reacted in the cracking furnace.
The steam cracking furnace is normally heated using conventional radiant type gas burners.
Upstream of the fractionation column the feed is cracked in the cracking furnace.
In the cracking furnace the liquid hydrocarbon stream is first vaporized and subsequently cracked.
The purpose of this thesis is to create a maintenance plan for ethylene cracking furnace.
Cracking furnace operators have tried to develop different methods in order to control cracking severity.
This stream containing butenes and butanes may be recycled to the cracking furnace.
The potential market is a large caliber oil cracking furnace tube and low temperature pipe.
Passing the admixture of feedstock and steam containing the phosphorotrithioate through a cracking furnace.
See also
Optionally, the cracking furnace comprises one or more high pressure steam superheaters.
The cracking tube provides for and defines a cracking zone contained within the cracking furnace.
The cracking furnace of the invention may preferably, but not essentially, include a heat exchanger.
Steam is introduced into the cracking furnace 1.
Nonetheless, a steam cracking furnace can usually only run for a few months at a time between de-cokings.
The permeate forms the feed to the cracking furnace 2.
Figure 3 shows a cracking furnace with a herringbone-like set up.
Optionally the feed is preheated upstream of the cracking furnace 2.
In addition to the first cracking furnace 2, a second cracking furnace 1 is present.
Thus, it is extremely desirable to maximize the performance of the cracking furnace.
Operations were performed in a steam cracking furnace identical to that of Example 2.
In this case, no fresh feed is fed into the second cracking furnace.
The effluent from cracking furnace 12 passes downstream through conduit 24 where it is further processed.
According to the invention, there is provided a cracking furnace as defined in claim 1.
In the second cracking furnace 1, thermal steam cracking of a second fresh feed A ′ takes place.
In addition, it is advantageous to feed recycle streams into this second cracking furnace.
EXAMPLE 2 Operations were performed in a steam cracking furnace identical with that of Example 1.
After that, maintenance strategies were researched, which could be used in maintaining a cracking furnace.
The cracked stream is removed from the cracking furnace 2 through conduit 19.
The cracked gas comes from a hydrocarbon pyrolysis plant, such as a steam cracking furnace.
Figure 2 is a schematic cross-sectional view of a cracking furnace according to a first embodiment of the invention ;.
In the example depicted, no fresh feed is fed into the second cracking furnace 1.
In Figure 1, a prior art cracking furnace is indicated by the reference numeral 10.
Due to these properties, premix burners are widely used in various steam cracking furnace configurations.
The cracking furnace was maintained at 850°C with a residence time at about 1 second.
The maintenance plan has to include guidelines for everyday and long-term cracking furnace maintenance.
The recycle streams C and D are fed into the second cracking furnace 1.
The pyrolytic cracker is a conventional thermal cracking furnace 84.
An ethane fraction is sent vía line 2 to the ethane cracking furnace 16.
The residence time of the heptane / steam mixture in the cracking furnace was 1.5 seconds.
A further part ( shown as a broken line ) can also be conveyed into the second cracking furnace 1.
FIG . 4 merely shows recirculation into the first cracking furnace 2.
A first product stream, here designated by F, leaves the first cracking furnace 2.
Here, a first fresh feed A is fed to a first cracking furnace 2.
FIG . 1 is a schematic sectional front elevation of such an EDC cracking furnace 1.
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Examples of using Cracking
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Cracking of the test pieces is not allowed
The ice is cracking under the ship
Cracking due to old age of the insulation
