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B25Ex economical petroleum asphalt solvent recovery device

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  • Shenzhen Kuanbao Environmental Equipment Co.,PRIMACH ...

    B25Ex economical petroleum asphalt solvent recovery device. 4,399.00 Set. 1 Set (Min. Order) Waste Hexane Evaporator solvent recycling system. 6,099.00 Set. ... V425 Vacuum Pressure Reduction stainless steel tank for Recovery Device. 10,999.00 - 11,999.00 Set. 1.0 Sets (Min. Order) JL60 auxiliary unit solvent input system with ...

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  • Premium calstar solvent recovery system ... - Alibaba.com

    Alibaba.com offers calstar solvent recovery system items at incredible prices by reputable distributors. ... B25Ex economical petroleum asphalt solvent recovery device. Ready to Ship. 4,399.00 Set. 1 Set ... Hot sale 1.5 Leco solvent continuous ink supply system for roland mimaki mutoh UV 4+4 for digital printing machine.

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  • Asphalt Extraction Solvent | Solvent Extraction Of Asphalt

    2021-7-20 · Oil Recovery from Petroleum Sludge by Solvent Extraction Method Saima Jadoon 1 Arif Malik 1 Abdulfattah Ahmad Amind 2 1.Institute of Molecular Biology and Biotechnology, University of Lahore, Lahore, Pakistan 2.Erbil Technology Institute, …

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  • Oil Recovery from Petroleum Sludge by Solvent Extraction ...

    2017-4-9 · 1.1 This practice is intended to recover asphalt from a solvent using the rotary evaporator to ensure that changes in the asphalt properties during the recovery process are mini-mized. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information only.

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  • Standard Practice for Recovery of Asphalt from Solution ...

    1. The solvent has some hardening effect on the asphalt that increases with temperature and time of exposure. 2. Solvent is often not completely removed from the asphalt during recovery. This results in viscosities that are lower than the true value. 3. Asphalt is …

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  • Asphalt Binder Recovery Apparatus - TESTMAK

    Solvent recovery . United States Patent 4554055 . Abstract: Method and apparatus for recovering a solvent from a mixture containing the solvent is disclosed. In certain aspects, a portion of the recovered liquid is recycled and used in the evaporative process, such as for the seal liquid in a liquid ring vacuum pump. ... Phillips Petroleum ...

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  • Asphalt Hardening in Extraction Solvents

    The solvent contained in the asphalt and deasphalted oil is condensed in the fractionator overhead condensers, where it can be recovered and used as lean oil for a propane/butane recovery in the absorber, eliminating the need to recirculate lean oil from the naphtha stabilizer.

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  • Solvent recovery - Phillips Petroleum Company

    2019-3-1 · After saturation of half of the micromodel with warm bitumen, solvent was injected in a constant rate of 10 µL/min (Fig. 2d) and bitumen-solvent diffusion was monitored via white light microscope coupled with a high-speed digital Charged Coupled Device (CCD) camera and images were stored in a computer for further analysis. In order to evaluate the detection point of …

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  • Process for the solvent deasphalting of asphaltene ...

    A continuous process for solvent deasphalting asphaltene-containing hydrocarbons which comprises mixing (A) 100 parts by weight of asphaltene-containing hydrocarbons with (B) 0.005-0.5 parts by weight of an amorphous silicon dioxide and/or a silicate compound and also with (C) 5-2000 parts by weight of a solvent such as n-heptane, n-hexane, n-heptane or a mixed n-pentane.n-butanol solvent…

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  • Supercritical solvent extraction deasphalting process in ...

    2020-9-12 · Solvent deasphalting is a pretreatment of poor residue. With the method of extraction, from the vacuum residue obtained from the distillation of crude oil (sometimes also from the atmospheric residue), the gum and asphalt are removed to prepare a petroleum product refining process for deasphalting oil and producing petroleum asphalt.

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  • Standard Practice for Recovery of Asphalt from Solution ...

    2017-4-9 · 1.1 This practice is intended to recover asphalt from a solvent using the rotary evaporator to ensure that changes in the asphalt properties during the recovery process are mini-mized. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information only.

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  • Solvent Removal from Asphalt - Transportation Research Board

    The tendency of solvent to harden asphalt was also studied. The asphalt-solvent solution was allowed to stand for different lengths of time before recovery at room temperature and at 200°F. A few Roto-vap recoveries were made under vacuum to achieve a low recovery temperature and less hardening. Three asphalt viscosities were used.

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  • Asphalt Hardening in Extraction Solvents

    1. The solvent has some hardening effect on the asphalt that increases with temperature and time of exposure. 2. Solvent is often not completely removed from the asphalt during recovery. This results in viscosities that are lower than the true value. 3. Asphalt is …

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  • Deasphalting Process | FSC 432: Petroleum Refining

    Deasphalting Process. Figure 5.8 places the deasphalting process in a refinery flow scheme as an intermediate process between vacuum distillation and dewaxing processes, for producing the refinery output streams as asphalt deasphalted oil (DAO), which can be directed to another separation process, dewaxing, to produce lubricating oil base stock and wax,or can be sent to …

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  • Flocculation Onset Titration of Petroleum Asphaltenes ...

    2020-8-10 · In addition, it would exert significant influence on the solvent extraction process due to the entrainment or encapsulation of solvents and asphalt fractions in the chamber. This study would serve a base for better understanding of the microstructure and asphalt recovery of the Indonesian asphalt rocks, which also provides insights to the exploration and application of unconventional …

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  • Solvent deasphalting – Petroleum Refinery,Petroleum ...

    Solvent deasphalting is a pretreatment process for inferior residual oil. A petroleum product refining process for removing petroleum oil and bitumen oil from the vacuum residue obtained by distillation of crude oil (sometimes also from atmospheric residue) to obtain deasphalted oil and simultaneously producing petroleum pitch.. Raw materials: heavy oil such as vacuum residue or …

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  • STUDY OF SELECTED - US EPA

    2016-4-4 · upgrading processes were reported in the 1992 RCRA §3007 Petroleum Refining Survey: • Solvent Deasphalting • Asphalt Oxidation • Supercritical Extraction • Asphalt Emulsion Asphalt uses are typically divided into use as road oils, cutback asphalts, asphalt …

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  • Process for the solvent deasphalting of asphaltene ...

    A continuous process for solvent deasphalting asphaltene-containing hydrocarbons which comprises mixing (A) 100 parts by weight of asphaltene-containing hydrocarbons with (B) 0.005-0.5 parts by weight of an amorphous silicon dioxide and/or a silicate compound and also with (C) 5-2000 parts by weight of a solvent such as n-heptane, n-hexane, n-heptane or a mixed n-pentane.n-butanol solvent…

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  • Automatic binder extraction unit - Matest

    2021-7-3 · solvent recovery up to approx. 30 litres/hour, and cooling coils above the chamber incorporated in the cover. Both chambers are fitted with drain valves. Sampling device for Rotary evaporation: a fast connection for the Rotary evaporator flask for bitumen solution collection is also available. See Accessories 75-PV5X100.

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  • Hot Mix Asphalt Automatic Closed Loop Extractor PAVELAB50

    2021-7-7 · ASPHALT SOLVENT RECOVERY MATERIAL TESTING EQUIPMENT UTAS-0091 Solvent Recovery Unit 10 lt/h Capacity Product Code Dimensions Weight (approx.) Power 360x420x600 mm 21 kg 1200 W Max. Temperature 150°C The Solvent Recovery Unit is supplied complete with; • Plastic Tubing, 3 m • Tube Clamps • Sieve Insert, 0.6 mm • Lid Non-flammable ...

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  • SOLVENT RECOVERY - utest.com.tr

    2018-3-9 · RECOVERY OF ASPHALT CEMENTS M. Stroup-Gardiner and J.W. Nelson INTRODUCTION While the need for using solvent extraction methods for determining asphalt content has declined significantly with the growing acceptance of the ignition oven, there are times when solvent extractions are still desirable.

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  • USE OF NORMAL PROPYL BROMIDE SOLVENTS FOR

    PURPOSE:To extract and recover asphalt with high safety by the use of a nonchlorinated organic solvent, such as a citrus solvent by evacuating a distillation vessel, making a solvent filling space an incombustible gas atmosphere and performing solvent extraction. CONSTITUTION:A two-way flask 3 is filled with a nonchlorinated organic solvent s, such as an extract extracted from the cuticle of …

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  • JPH07265603A - Asphalt extraction method by soxhlet ...

    The UTAS-2125 Travelling Beam Device is used to check for any irregularities in both concrete and bituminous road surfaces. Deviation of the surface from a straight-line is shown on a scale calibrated in increments of 2 mm in the 0-10 mm range and 5 mm increments in the 10-25 mm range. It comprises a manual dye marker which is used to mark ...

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  • Travelling Beam Device - Asphalt and Road Quality Testing ...

    A cost-effective solution is provided for eliminating refinery process waste, including spent catalytic and non-catalytic adsorbent materials, as well as adsorbate process reject materials derived from desorption, while minimizing conventional waste handling demands. An asphalt composition includes asphalt and spent adsorbent material from a solvent deasphalting unit.

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  • AeroParts Plus

    2019-4-17 · ASPHALT & ROAD CONSTRUCTION SOLUTIONS Petroferm supports the road construction industry with a line of solutions for extraction testing, asphalt release and general purpose clean-up. Features Asphalt Content Extraction solvent based on n-Propyl Bromide (nPB) Used in testing procedures for Asphalt Content Extraction (ASTM D2172), Binder recovery

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  • Petroleum Diesel-Assisted Ambient Temperature Aqueous ...

    addition of petroleum diesel is approximately 10% by mass of bitumen in ore. Dodecane was used as a model solvent to estimate the loss of petroleum diesel to tailings using thermogravimetric analysis techniques. The solvent loss was found to meet the specification of 4 barrels of solvent per 1000 barrels of bitumen produced.

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  • DESIGN RECOMMENDATION FOR STORAGE TANKS AND

    2017-3-28 · mode of a cylindrical shell storage tank for petroleum, liquefied hydrocarbon gases, etc., it became possible to ascertain the buckling strength by experiments on a cylindrical shell by applying an internal hydrodynamic pressure, an axial compressive force, and a shear force simultaneously. Details of these experiments are given in Chapter 3.

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  • Storage Tank Venting – Protectoseal

    2021-7-22 · Protectoseal vents are intended for use on atmospheric and low pressure liquid storage tanks. This section explains why tank venting equipment is needed and the method of sizing and specifying relief vents. The hazards associated with pressure and vacuum accumulation, especially in tanks storing flammable and combustible liquids, are identified.

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  • Expansion of the Petroleum Refinery Life Cycle Inventory ...

    2019-5-25 · This study updates the Petroleum Refinery Life Cycle Inventory Model (PRELIM) to provide a more complete gate-to-gate life cycle inventory and to allow for the calculation of a full suite of impact potentials commonly used in life cycle assessment (LCA) studies. Prior to this update, PRELIM provided results for energy use and greenhouse gas emissions from petroleum …

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  • Solvent Distillation | Products & Suppliers | Engineering360

    Description: 1.1 This test method covers a procedure for determination of the distillation characteristics of petroleum products having boiling range between 20 to 400 ° C at atmospheric pressure using an automatic micro distillation apparatus. 1.2 This test method is applicable to such. Supplier Catalog.

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  • Energy & Fuels | Vol 32, No 3 - American Chemical Society

    Phase Envelopes for Reservoir Fluids with Asphaltene Onset Lines: An Integral Computation Strategy for Complex Combinations of Two- and Three-Phase Behaviors. Martin Cismondi*. Energy & Fuels 2018, 32, 3, 2742-2748 (Article) Publication Date (Web): January 4, 2018. Abstract.

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  • HYDROCARBONS RECOVERY WITH SONIC TREATMENT -

    A solvent recovery, in step 142, may direct the recovered solvent to in line mixer, step 120, for subsequently usage with solvent from make up solvent tank 144. FIG. 2A depicts an isometric view 202 , in FIG. 2B shows a front view 204 , in FIG. 2C shows right plane section 206 , and in FIG. 2D shows front plane section 208 .

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  • Petroleum News -- ScienceDaily

    2011-5-10 · Petroleum Engineering. From coal-based jet fuel to undiscovered petroleum resources, read all the petroleum industry news here.

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  • Environmental Impact Guidelines for New Source Petroleum ...

    The capacities of the 256 refineries operating as of 1 January 1976, ranged from 32 m3/day (200 B/D) to 69,000 m3/day (434,000 B/D). Refineries unit capacities over 15,900 m3/day (100,000 B/D) represented only 11.5% of total refineries in 1967, but accounted for 48% of the refining capacity.

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  • Investigation of Selected Potential Environmental ...

    Asphalt cements, cut back with a petroleum solvent, axe either rapid-curing or medium-curing asphalts. Road oils (slow-curing) are the least uniform of the liquid asphalts and may in fact be directly distilled rather than cutback. Asphalt emulsions are normally produced from 180-200 penetration asphalt cements.

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  • AeroParts Plus

    2019-4-17 · ASPHALT & ROAD CONSTRUCTION SOLUTIONS Petroferm supports the road construction industry with a line of solutions for extraction testing, asphalt release and general purpose clean-up. Features Asphalt Content Extraction solvent based on n-Propyl Bromide (nPB) Used in testing procedures for Asphalt Content Extraction (ASTM D2172), Binder recovery

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  • Gilsonite-Asphalt mixture | Gilsonite for Asphalt ...

    2017-5-21 · Gilsonite-Asphalt Mixture. Gilsonite-Asphalt mixture – Application of Gilsonite in Hot Mix Asphalt Definition Of Gilsonite. GILSONITE is a pure hydrocarbon, with a melting point between 160 °C and 220 °C. The mineral is natural bitumen and geologically petroleum based solid and therefore extremely compatible with petroleum bitumen.

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  • Expansion of the Petroleum Refinery Life Cycle Inventory ...

    2019-5-25 · This study updates the Petroleum Refinery Life Cycle Inventory Model (PRELIM) to provide a more complete gate-to-gate life cycle inventory and to allow for the calculation of a full suite of impact potentials commonly used in life cycle assessment (LCA) studies. Prior to this update, PRELIM provided results for energy use and greenhouse gas emissions from petroleum …

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  • Package Sorption Device System Study

    The results of this study have shown that modifications to the present-type solvent recovery systems and changes in their operating procedures offer some of the more economical approaches to controlling pollutant emissions, specifically at concentrations below 700 ppm, down to the 1.0 ppm level where the air purification system becomes more ...

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  • Economic Impact Analysis for the Petroleum Refineries ...

    2021-7-5 · 以'Xi'an University of Science and Technology'为检索词2021年我校教师部分EI检索文章. (更新时间:2021年7月5日). 1.Visual Analysis of Miner Safety Research Based on Knowledge Graph (Open Access) Hongxia, Li (School of Management, Xi'An University of Science and Technology, China); Meidan, Liu Source: Journal of Physics ...

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  • Effectiveness of Different Transition Metal Dispersed ...

    The analysis was conducted for the five petroleum products of interest. The primary regulatory impacts are summarized in Table ES-2. As shown in Table ES-2, the estimated price increases for the petroleum products range from an increase of 0.03 per barrel for residual fuel oil to 0.14 per barrel for jet fuel.

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  • Beyond Mechanical Recycling: Giving New Life to Plastic ...

    2019-5-26 · Ultradispersed particles of a size less than 100 nm for in situ catalytic upgrading have been reported to outperform the augmented catalytic upgrading achieved by incorporating pelleted refinery catalyst to the horizontal production well of the toe-to-heel air injection (THAI) process. Hydroconversion of heavy oil was carried out in a stirred batch reactor at 425 °C, 50 bar (initial …

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  • Petroleum distillates with increased solvency - Refined ...

    The heat caused the asphalt to melt and this caused it to stick tightly to the glass beakers. After the 3 hours, the solvent was decanted and the remaining asphalt stuck to the beaker. To determine weight loss, the beaker was dried and weighed. The remaining asphalt was removed and the beaker was reweighed. This was a very slow process.

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