Characteristics of equipment operation and corrosion phenomena in gas condensate processing

1984 ◽  
Vol 20 (10) ◽  
pp. 473-479
Author(s):  
S. G. Khabibullin ◽  
V. N. Umutbaev ◽  
V. V. Fryazinov ◽  
M. L. Kreimer
Keyword(s):  
Gas Condensate ◽  
Equipment Operation ◽  
Condensate Processing

Optimization models of gas recovery and gas condensate processing

2012 ◽  
Vol 73 (5) ◽  
pp. 905-909
Author(s):  
M. Kh. Prilutskii ◽  
V. E. Kostyukov
Keyword(s):  
Gas Condensate ◽  
Optimization Models ◽  
Gas Recovery ◽  
Condensate Processing

scholarly journals Use of the Residual Fraction of Gas-Condensate Processing as a Raw Material of the Catalytic Craking Process

2018 ◽  
Vol 25 (3) ◽  
pp. 93
Author(s):  
A. S. Tebenkov ◽  
G. D. Mukhametova ◽  
R. Kh. Rafikova ◽  
R. Z. Zainullin ◽  
O. Yu. Belousova ◽  
...  
Keyword(s):  
Gas Condensate ◽  
Raw Material ◽  
Residual Fraction ◽  
Condensate Processing

scholarly journals Utilization plants in energy and water supply systems of oil and gas enterprises

2019 ◽  
Vol 140 ◽  
pp. 10002 ◽  
Author(s):  
Igor Dolotovskij ◽  
Nadezhda Dolotovskaya ◽  
Evgeniy Larin ◽  
Boris Semenov
Keyword(s):  
Water Supply ◽  
Industrial Wastewater ◽  
Oil And Gas ◽  
Low Pressure ◽  
Gas Condensate ◽  
Water Supply Systems ◽  
Hydrocarbon Gases ◽  
Condensate Processing ◽  
Supply Systems ◽  
Oil And Gas Enterprises

Within the context of energy efficiency and environmental safety, the creation of energy and water supply systems integrated with the units for utilization of combustible waste, low-pressure gases and industrial wastewater are of high priority for oil and gas enterprises. A method for the synthesis of these rational systems and a two-dimensional model for evaluating performance indicators are proposed. We have developed alternative structures based on the block-modular principle of equipment composition formation, which allows structurally parametric integration of energy and utilization modules with technological productions; performed pre-project evaluation of the effectiveness of alternative options for the energy and water supply system with the utilization of low-pressure gases, thermal neutralization of industrial wastewater for methanol recovery plants and designed a multipurpose oil and gas condensate processing enterprise. Integration of utilization, energy and technological installations in energyand water supply systems allows reducing the consumption of heat and electric energy from external sources by 56–100%, and water consumption by 40–50%. Accordingly, the cost of wastewater reducing by an average of 76–93% for oil and gas condensate processing facilities. Almost complete utilization of low-pressure hydrocarbon gases is achieved (the volume of flared emissions is reduced by 90–98%).

Optimization of flow plan of heating section of atmospheric-vacuum tubestill unit for gas condensate processing

1988 ◽  
Vol 24 (6) ◽  
pp. 236-237
Author(s):  
I. V. Egorov ◽  
R. M. Usmanov ◽  
S. G. Prokopyuk ◽  
V. M. Karpus' ◽  
V. V. Kuznetsova ◽  
...  
Keyword(s):  
Gas Condensate ◽  
Flow Plan ◽  
Heating Section ◽  
Condensate Processing

Use of an interactive general-purpose computer terminal to simulate training equipment operation.

1975 ◽  
Author(s):  
George F. Lahey ◽  
Alice M. Crawford ◽  
Richard E. Hurlock
Keyword(s):  
General Purpose ◽  
Computer Terminal ◽  
Equipment Operation ◽  
General Purpose Computer ◽  
Purpose Computer

Simulation of vibration piercing of pipe blank at press

2020 ◽  
Vol 76 (11) ◽  
pp. 1128-1138
Author(s):  
S. R. Rakhmanov
Keyword(s):  
High Frequency ◽  
Deformation Zone ◽  
Pipe Blank ◽  
Equipment Operation ◽  
Metal Deformation ◽  
Technological Tool ◽  
High Frequency Vibrations ◽  
Pipe Blanks ◽  
Wave Phenomena

In some cases, the processes of piercing or expanding pipe blanks involve the use of high-frequency active vibrations. However, due to insufficient knowledge, these processes are not widely used in the practice of seamless pipes production. In particular, the problems of increasing the efficiency of the processes of piercing or expanding a pipe blank at a piercing press using high-frequency vibrations are being solved without proper research and, as a rule, by experiments. The elaboration of modern technological processes for the production of seamless pipes using high-frequency vibrations is directly related to the choice of rational modes of metal deformation and the prediction resistance indicators of technological tools and the reliability of equipment operation. The creation of a mathematical model of the process of vibrating piercing (expansion) of an axisymmetric pipe blank at a piercing press of a pipe press facility is an actual task. A calculation scheme for the process of piercing a pipe plank has been elaborated. A dependence was obtained characterizing the speed of front of plastic deformation propagation on the speed of penetration of a vibrated axisymmetric mandrel into the pipe workpiece being pierced. The dynamic characteristics of the occurrence of wave phenomena in the metal being pierced under the influence of a vibrated tool have been determined, which significantly complements the previously known ideas about the stress-strain state of the metal in the deformation zone. The deformation fields in the zones of the disturbed region of the deformation zone were established, taking into account the high-frequency vibrations of the technological tool. It has been established that the choice of rational parameters (amplitude-frequency characteristics) of the vibration piercing process of a pipe blank results in significant increase in the efficiency of the process, the durability of the technological tool and the quality of the pierced blanks.

Operation intensification methods of aggressive industrial sewage neutralization facilities

2020 ◽  
Vol 76 (11) ◽  
pp. 1149-1153
Author(s):  
N. S. Tsarev ◽  
V. I. Aksenov ◽  
I. I. Nichkova
Keyword(s):  
Cold Water ◽  
Specific Productivity ◽  
Technological Properties ◽  
Technological Parameters ◽  
Preliminary Heating ◽  
Sediment Treatment ◽  
Circulating Water ◽  
Equipment Operation ◽  
Sediment Volume ◽  
Industrial Sewage

To neutralize the waste pickling solutions and rinsing water, resulting from cleaning metal products s surface of rust by acids solutions, lime is used. Being cheap, this method of sewage neutralization has considerable drawbacks. Forming in the technological pipes strong gypsum depositions and low specific productivity of the equipment for sediment dewatering are most significant of them. Characteristic of aggressive industrial sewage, formed at pickling of ferrous metals presented. Methods of elimination of drawbacks of industrial sewage neutralization by lime considered, including stabilization of neutralized industrial sewage and control of properties of the sediment formed. It was noted, that stability of the circulating water can be provided by accelerating of crystallization of the forming gypsum sediments by introducing in it fine priming powder and heating the neutralized water up to 65-70 °С followed by thermal softening of a part of circulating water, removed out of the circulating system. It was shown, that the heating of the water and the ongoing changes of the composition and properties of the sediment result in decrease of filtration resistance 2-3 folds, increase of deposition speed 3-4 folds and decrease the sediment volume 1.5-2 folds comparing with lime neutralization in cold water. Calculated dozes of lime at the heating were taken the same as at the regular lime neutralization. Elimination of the circulating water oversaturation by bi-water gypsum can be reached also by addition into the water of powder-like gypsum pulp - priming powder for microcrystals of the gypsum, followed by aeration during 30-40 min. This method was tested under industrial conditions. Technological properties of the forming sediment can be improved by sediment treatment by flocculants and preliminary heating of the neutralized water up to 65-70 °С. Control of technological properties of the sediment is done by addition of flocculants and heating of the neutralized water. Recommendations for improving operation of the neutralization facilities presented with indicating particular technological parameters of the equipment operation for sewage and sediment treatment. 

“WAX Flow Loop” bench-scale plant for testing alternative methods of gas condensate transportation

2019 ◽  
pp. 16-20 ◽  
Author(s):  
L.N. Bakanovskaya ◽  
◽  
I.A. Chekardovskaya ◽  
T.A. Volokhova ◽  
◽  
...  
Keyword(s):  
Gas Condensate ◽  
Alternative Methods ◽  
Flow Loop ◽  
Bench Scale
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