Study on Pre-estimating Sale Volume of Petroleum Products in Gas Station Based on Time Sequence

Author(s):  
Zhong Pu ◽  
Zi-yin Lin ◽  
Hui Yang
Vestnik MGSU ◽  
2015 ◽  
pp. 103-110
Author(s):  
Ruslan Yur’evich Levin ◽  
Valeriy Aleksandrovich Maslennikov

Logistics of production processes at a gas station is a critical point in the system of petroleum products, on the operation of which the effectiveness and sustainability of the transport sector depends. The provision and supply of road transportation of petroleum products is one of the most urgent tasks.Technological processes of reception, storage of fuel and refuelling of motor vehicles on petrol stations needs a scientific study of their structure and organization. At the design stage of a gas station, it is necessary to consider quite a lot of different fac- tors: the configuration of the area under the gas station, the scheme of arrangement and the number of fuel dispensers, the trajectory of motion and the design of vehicles, calls to the station, distance between cars on duty, between the elements of buildings and equipment, as well as the requirements for fire, building, public, sanitary-epidemiological and state regulations. Therefore, the designer has a great opportunity for varying the parameters of the elements of the station, especially when considering the characteristics of the fueled vehicles.Typical projects at a same power station include various sizes, the seizure of land to build a station changes from planning decisions and the locations of all its technological elements. For increase of functioning efficiency of transportation systems of petroleum products in modern conditions on the basis of the design and technical innovations it is necessary to conduct special studies.Research planning decisions for a refueling station led to the conclusion that the placement of technological equipment in the refueling area has a certain impact on the length of vehicles service. Improving the layout of the refueling zone several times re- duces the loss of the components of the refueling cycle time and increase the capacity of the station.Information base describing the stages of a gas station includes parts of refueling cycle time and allows choosing the optimal variant of fuel dispensers at the fueling area. The rational layout of columns can reduce the time of customer service and increase the capacity of the object.


2021 ◽  
Author(s):  
Maryam Chehrehei ◽  
Seyed Alireza Hajiseyed Mirzahosseini ◽  
Nabiollah Mansouri ◽  
Mohammad Hassan Behzadi ◽  
Yousef Rashidi

Abstract Benzene is considered a toxic and hazardous pollutant in Tehran metropolis. The storage tanks of petroleum products and refueling in gas stations are among the main sources of benzene emissions. Using the software AERMOD and reviewing the benzene dispersion maps at different distances from 412 storage tanks at 148 gas stations, it was found the permissible distance of the emission source is dependent on various variables such as the number of loading times and the storage capacity. When, storage capacity in the range of 60,000 L to 96,000 L and the number of loading is in the range of 676 to 1,328 times a year, the concentration of benzene at a distance of 30 m of the emission source reaches the annual standard of 5 μg/m3. While, storage capacity in the range of 80,000 L to 128,000 L and the number of loading is in the range of 1,329 to 1,834 times a year, the concentration of benzene at a distance of 40 m of the emission source reaches the annual standard of 5 μg/m3. Also, based on the analysis of data and the linear regression equation, the permissible distance of the emission source can be predicted.


Author(s):  
Natalia Kosar ◽  
◽  
Ya. Yarychevska ◽  

The study of the market of light petroleum products of Ukraine made it possible to establish that the market is highly competitive and is growing at an average pace. The main operators on it are FPG "Privat" (gas station networks "Avias", "ANP", "Sentosa Oil", etc.), PJSC "Ukrnafta" (gas station network "UKRNAFTA"), PEG "Continental" (gas station network "WOG"), JSC "Concern "Galnaftogaz" (gas station network "OKKO"). These companies, as well as international gas stations networks, occupy the best competitive positions in the market. In the nearest future, the entry of new companies into the market is not forecasted. Oil refinery companies in Ukraine import oil and products of its processing, and their own oil and gas fields are not developed. Foreign companies that develop their own fields (for example, Russian corporations) have a significant competitive advantage. Also, competitive advantages for operators in the light petroleum products market are the geographical distribution of filling stations, the presence of a strong brand, additional service for consumers, and a significant number of loyal consumers. It was found that such factors as the presence of bureaucratic aspects in decision-making in cooperation with the state, unfair competition in the market from illegal gas stations, a gradual increase in the number of electric vehicles, global fluctuations in oil prices, legislative restrictions, inflation, potential devaluation of the hryvnia, as well as the low purchasing power of consumers have a threatening impact on the market. Among the weaknesses of the industry was the exhaustiveness of the planet's oil resources, and among the opportunities - the development of its own fields or the gradual diversification of production towards adjacent markets (for example, the renewable energy market). Based on the analysis of the light petroleum products industry, it was established that horizontal and vertical diversification strategies are promising for JSC "Concern Galnaftogaz". According to them, the main marketing solutions of this enterprise can be aimed at creating new types of products (in particular, related to renewable energy), building solar power plants and wind farms on the company's own land plots, and full access to the renewable energy market. The advantage of these strategies is the minimization of risk since the market is partially known (JSC "Concern Galnaftogaz" owns a façade solar power plant on the building of the head office and "green" filling stations (filling stations with solar panels on roofs) in areas with a high level of solar insolation. The implementation of the diversification strategy also consists in expanding the range of products offered by JSC "Concern Galnaftogaz", for example, by providing such a new service as testing fuel samples in mobile laboratories for individuals who would be able to carry out their own fuel quality check offered by various filling stations.


Author(s):  
Larysa Palvish ◽  

In the article features and composition of market formation were considered. It was pointed out that according to the register of excise tax payers for the sale of fuel of the State Tax Service of Ukraine at the beginning of September 2020, 4,302 taxpayers were registered in Ukraine. The concept of "gas station" and "gas station complex" is revealed. The main condition for effective development of the oil products market is emphasized. It is the creation of favorable conditions for effective activities of its participants, including among the final sellers of petroleum products, the main of which are chains of gas stations or complexes, which substantiates the feasibility of studying the market of gas stations and complexes of the Zakarpattya region. Studies have shown that in the Zakarpattya region most gas stations and filling stations are represented by Ukranaft, ANP, Avias, Plus, OKKO, WOG, SunOil, Market, Shell, BRSM, UPG, Chipo, BVS, Motto, Amic. Their characteristics are given and the peculiarities of the market activity are studied, the number of petrol stations in the region is determined, their share in the total number is calculated. It is established that the largest share of the market is occupied by Ukranaft, ANP and Avias Plus networks. A two-week study of the price of A-95 gasoline and diesel fuel at individual sites revealed their average price in September, calculated the average price in the region and divided market operators into three price segments: high, medium and low price segment. It is noted that the middle and low segments differ less in principle (in the range of UAH 1-1.5), so they can be combined. And in the chains of the high price segment - for ≈3.8 UAH. above average and by UAH 5.89. more expensive than 1 liter of the cheapest gasoline, by UAH 5.49 of diesel fuel. The need for further market research with a comparison of operating loyalty programs in enterprises and their impact on the cost of fuel sold is pointed out.


Author(s):  
W. Krakow ◽  
W. C. Nixon

The scanning electron microscope (SEM) can be run at television scanning rates and used with a video tape recorder to observe dynamic specimen changes. With a conventional tungsten source, a low noise TV image is obtained with a field of view sufficient to cover the area of the specimen to be recorded. Contrast and resolution considerations have been elucidated and many changing specimens have been studied at TV rates.To extend the work on measuring the magnitude of charge and field distributions of small particles in the SEM, we have investigated their motion and electrostatic interaction at TV rates. Fig. 1 shows a time sequence of polystyrene spheres on a conducting grating surface inclined to the microscope axis. In (la) there are four particles present in the field of view, while in (lb) a fifth particle has moved into view.


2020 ◽  
Vol 13 (2) ◽  
pp. 176-186
Author(s):  
Armindo A. Campos Neto ◽  
Michael Jackson Oliveira Andrade ◽  
Ana Raquel Oliveira ◽  
Carine M. R. Costa ◽  
Natanael Antonio Santos

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