CN115430171A - Oil-sand separation treatment process - Google Patents
Oil-sand separation treatment process Download PDFInfo
- Publication number
- CN115430171A CN115430171A CN202110621968.6A CN202110621968A CN115430171A CN 115430171 A CN115430171 A CN 115430171A CN 202110621968 A CN202110621968 A CN 202110621968A CN 115430171 A CN115430171 A CN 115430171A
- Authority
- CN
- China
- Prior art keywords
- oil sand
- oil
- sand separation
- treatment process
- solvent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003027 oil sand Substances 0.000 title claims abstract description 67
- 238000000926 separation method Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000008569 process Effects 0.000 title claims abstract description 26
- 239000002904 solvent Substances 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000010802 sludge Substances 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 235000015096 spirit Nutrition 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 21
- 238000000197 pyrolysis Methods 0.000 description 15
- 238000004821 distillation Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 238000010796 Steam-assisted gravity drainage Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001007 puffing effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0288—Applications, solvents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/006—Combinations of processes provided in groups C10G1/02 - C10G1/08
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention provides an oil sand separation treatment process, which relates to the technical field of oil sand separation, and comprises the following steps: obtaining an extracting agent and oil sand to be treated based on the proportion of 1-5; extracting the first mixture for 10-60 minutes under the environment of 40-60 ℃; and separating the extracted substances to obtain tailings and a first solvent. The invention provides an oil sand separation treatment process, which improves the oil sand separation speed and the oil sand separation efficiency based on the control of each link in the oil sand separation process, and is suitable for a large amount of oil sand exploitation industrial environments.
Description
Technical Field
The invention relates to the technical field of oil sand separation, in particular to an oil sand separation treatment process.
Background
With the increasing global oil demand, conventional oil resources have been unable to meet the rapid increase in oil demand, and people are beginning to turn their eyes to unconventional oil resources. Oil sands are a major source of unconventional petroleum resources and play a significant role in the world's energy supply. According to the research of the American geological survey bureau, the recoverable resource amount of oil sand oil in the world is about 103.51 multiplied by 109m3, and accounts for about 32 percent of the recoverable total amount of oil resources in the world. Currently, research and development on oil sands are accelerated all over the world, and with the improvement of exploration and development technologies, the proportion of oil sands occupying hydrocarbon energy sources in the world is increasing.
In the prior art, methods for treating oil sands mainly include hot alkaline water surfactant wash and Steam Assisted Gravity Drainage (SAGD), based on the interaction of oil sands with a solvent.
However, the prior art has the problems of long treatment time, large extraction dosage consumption and incomplete treatment in the oil sand treatment process.
Disclosure of Invention
The invention aims to provide an oil sand separation treatment process aiming at the defects of the oil sand separation treatment process method in the prior art, so as to solve the problems of poor treatment effect and secondary pollution in the oil sludge treatment method in the prior art.
In order to achieve the above purpose, the embodiment of the present invention adopts the following technical solutions:
in a first aspect, the invention provides an oil sand separation treatment process, which comprises the following steps:
obtaining an extracting agent and oil sand to be treated based on the proportion of 1-5;
extracting the first mixture for 10-60 minutes on the basis of 40-60 ℃ environment;
and separating the extracted substances to obtain tailings and a first solvent.
Optionally, the treatment process further includes distilling the first solvent to obtain oil sand oil and a second solvent;
extracting the second solvent.
Optionally, the extractant includes a polar component and a non-polar component.
Optionally, the polar component includes: water, methanol and naphtha.
Optionally, the non-polar component includes: gasoline and mineral spirits.
The invention has the beneficial effects that: the invention provides an oil sand separation treatment process, which relates to the technical field of oil sand separation, and comprises the following steps: obtaining an extracting agent and oil sand to be treated based on the proportion of 1-5; extracting the first mixture for 10-60 minutes based on an environment at 40-60 ℃; and separating the extracted substances to obtain tailings and a first solvent. That is, the invention provides the oil sand separation treatment process, which improves the oil sand separation speed and the oil sand separation efficiency based on the control of each link in the oil sand separation process, and is suitable for a large amount of oil sand exploitation industrial environments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic flow chart of an oil-sand separation treatment process provided in an embodiment of the present invention;
FIG. 2 is a schematic view of an oil sand separation processing apparatus according to another embodiment of the present invention;
fig. 3 is a schematic view of an oil sand separation processing apparatus according to another embodiment of the present invention.
Icon: 1-extractor, 2-separator, 3-pyrolysis unit, 4-controller, and 5-distillation unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is a schematic flow chart of an oil-sand separation treatment process provided in an embodiment of the present invention; FIG. 2 is a schematic view of an oil-sand separation processing apparatus according to another embodiment of the present invention; fig. 3 is a schematic view of an oil sand separation processing apparatus according to another embodiment of the present invention. The process of the oil sand separation processing method provided by the embodiment of the invention will be described in detail below with reference to fig. 1 to 3.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
The embodiment of the invention provides an oil sand separation treatment process which is applied to a device with an oil sand separation treatment function. The steps involved in the process are described in detail below with reference to fig. 1.
Step 101: and (3) obtaining the extracting agent and the oil sand to be treated based on the ratio of 1-5.
In the embodiment of the invention, the extracting agent comprises a polar component and a non-polar component; wherein the polar component includes: water, methanol and naphtha; the non-polar component includes: gasoline and mineral spirits.
Specifically, the oil sand oil in the oil sand can be dissolved into the extracting agent to the maximum extent based on the principle of similar compatibility, and the boiling point of the extracting agent used is lower than the initial boiling point of the extracted oil sand oil, so that the recovery of the extracting agent is carried out.
Further, the controller in the oil sand separation device fully mixes the extracting agent with the oil sand to be treated according to the proportion of 1-5, wherein the extracting agent comprises: a polar component and a non-polar component; the non-polar components include: gasoline, solvent oil, naphtha, etc.; the polar components include: water (capable of absorbing microwave and generating heat and having auxiliary separation function), methanol and naphtha.
Step 102: and extracting the first mixture for 10-60 minutes under the environment of 40-60 ℃.
In the embodiment of the invention, the first mixture is a mixture of an extracting agent and oil sand. The first mixture is loaded into an extractor, wherein a microwave source is arranged on the side wall of the extractor, an ultrasonic vibrator is arranged at the bottom of the extractor, and a stirrer is arranged in the extractor and used for releasing microwaves to act on the first mixture under the action of the microwave source and rapidly treating the first mixture under the action of the ultrasonic vibrator at the bottom, so that the separation efficiency of the oil sand is improved.
Step 103: and separating the extracted substances to obtain tailings and a first solvent.
In the embodiment of the invention, the extracted substances are separated by a centrifuge to obtain the tailings and the first solvent. Further, step 103 is to separate the extracted substance to obtain tailings and a first solvent, and then further includes:
distilling the first solvent to obtain oil sand oil and a second solvent; extracting the second solvent.
Further, carry out the pyrolysis to the tailings after centrifugal separation, through with microwave radiant heat gathering in the cavity, heat the tailings in the cavity for the temperature of heating is greater than or equal to the boiling point of extractant, makes in the extractant volatilize the back and gets into the condenser, utilizes the extractant of retrieving once more after the condensation.
Optionally, the controller determines whether the oil-sand separation meets the standard based on the gas concentration information of the extracting agent or the pyrolysis time controlled by the distiller. Wherein, the distiller adopts an electric heating mode. For example, the controller determines that the current extraction time reaches a preset time based on the acquired time data, and the controller controls to turn off the microwave source and cut off the power supply of each part in the extractor. Or obtaining the concentration information of the pyrolyzed extractant, and stopping the oil sand treatment device when the obtained extractant concentration is determined to be less than the preset concentration value, so that the oil content of the tailings reaches the national standard, and the tailings can be buried or utilized.
The invention provides an oil sand separation treatment process, which relates to the technical field of oil sand separation, and comprises the following steps: obtaining an extracting agent and oil sand to be treated based on the proportion of 1-5; extracting the first mixture for 10-60 minutes on the basis of 40-60 ℃ environment; and separating the extracted substances to obtain tailings and a first solvent. That is to say, the invention provides the oil sand separation treatment process, which improves the oil sand separation speed and the oil sand separation efficiency based on the control of each link in the oil sand separation process, and is suitable for a large amount of oil sand exploitation industrial environments.
In another possible embodiment, the present invention further provides an oil sand separation processing apparatus, as shown in fig. 2, the oil sand separation processing apparatus includes: an extractor 1, a separator 2, a pyrolysis unit 3, a controller 5, and a distillation unit 4;
wherein, the side wall of the extractor 1 is provided with a microwave source, and the bottom of the extractor 1 is provided with an ultrasonic vibrator; the outlet of the extractor 1 is connected with the separator 2; the pyrolysis unit 3 is connected with the separator 2 and also connected with the distillation unit 4, and the controller is respectively connected with the extractor 1, the separator 2, the pyrolysis unit 3 and the distillation unit 4.
In embodiments of the invention, the oil sand is a sandstone or other rock containing naturally occurring bitumen, typically a mixture of sand, bitumen, minerals, clay and water. The oil sand ore in different areas has different properties and compositions, and generally, the oil sand contains 3 to 20 mass percent of heavy oil such as asphalt, 80 to 85 mass percent of inorganic mineral substances and 3 to 6 mass percent of water. Here, the oil sands are placed in the extractor 1 before the plant starts to process.
Illustratively, the distillation unit 4 employs electrical heating means; for example, a concentration sensor or a timer is arranged in the distillation unit 4, the controller collects various data information in real time, compares the collected data information with preset information, stops distillation processing when the collected data exceeds a corresponding threshold range, and returns the extraction liquid to the extractor 1 after being condensed by the condenser, so that the aim of recycling is fulfilled.
Optionally, the extractor 1 is a metal cylindrical cavity; microwave sources are uniformly arranged on the side wall of the cavity; the cavity also comprises a stirrer and an ultrasonic vibrator; further, the ultrasonic vibrator is arranged at the bottom of the cavity, and the stirrer is arranged at the center of the inside of the cavity.
In the embodiment of the invention, the extractor is provided with a 1-bit metal cavity which can be columnar, and the top of the columnar metal cavity is provided with an upper cover. Optionally, opening the upper cover and adding the oil sand; the cavity is provided with a plurality of microwave sources on the outer side wall. The microwave source comprises a magnetron, a waveguide and a radiator, wherein the magnetron releases microwaves to act on a target object through the waveguide and the radiator under the action of a power supply, and the radiator is connected with the side wall of the cavity.
Illustratively, the microwave source comprises a plurality of microwave source arrays arranged on the side wall of the metal cavity, and the microwave source array releases microwaves under the action of the power supply to act on the oil sand in the metal cavity 2 through the metal cavity. The microwave is an electric wave having a frequency of 300 mhz to 300 ghz, and water molecules in the heated medium material are polar molecules. Under the action of a rapidly-changing high-frequency point magnetic field, the polarity orientation of the magnetic field changes along with the change of an external electric field. The effect of mutual friction motion of molecules is caused, at the moment, the field energy of the microwave field is converted into heat energy in the medium, so that the temperature of the material is raised, and a series of physical and chemical processes such as thermalization, puffing and the like are generated to achieve the aim of microwave heating.
The microwave heating has the following advantages: the heating time is short; the heat energy utilization rate is high, and energy is saved; heating uniformly; the microwave source is easy to control, and the microwave can also induce the catalytic reaction.
The microwave is generated by a microwave source, which is mainly composed of a high-power magnetron. The magnetron is a device which completes energy conversion by utilizing the movement of electrons in vacuum and can generate high-power microwave energy, for example, a 4250MHz magnetic wave tube can obtain 5MHz, and a 4250MHz klystron can obtain 30MHz, so that the microwave technology can be applied to the technical field of wastewater treatment.
In the embodiment of the invention, the ultrasonic vibrator at the bottom of the metal cavity works under the action of the driving power supply; the stirrer is arranged on the upper cover, is made of a material which does not absorb microwaves and reflects the microwaves, and works under the driving of the motor.
Optionally, an upper cover is movably arranged at the top of the pyrolysis unit 3; the inner wall of the pyrolysis unit 3 is provided with a heat insulation layer which is made of a material not absorbing microwaves; the pyrolysis unit 3 further comprises a sensor, and the sensor is connected with the controller 5; the sensors include a concentration sensor and a temperature sensor.
In the embodiment of the present invention, the oil sand extracted in the extractor 1 is further subjected to centrifugal separation, and the separated tailings are loaded into the pyrolysis unit 3. Wherein, pyrolysis unit 3 is inside to have the insulating layer, and the interior cavity that does not absorb microwave material and make is in the insulating layer, and pyrolysis unit 3's outside sets up the microwave source for heat the tailings.
The embodiment discloses a device for separating oil and sand, which comprises: an extractor 1, a separator 2, a pyrolysis unit 3, a controller 5, and a distillation unit 4; wherein, the side wall of the extractor 1 is provided with a microwave source, and the bottom of the extractor 1 is provided with an ultrasonic vibrator; the outlet of the extractor 1 is connected with the separator 2; the pyrolysis unit 3 is connected with the separator 2 and also connected with the distillation unit 4, and the controller is respectively connected with the extractor 1, the separator 2, the pyrolysis unit 3 and the distillation unit 4. That is to say, the invention accelerates the processing speed of the oil sand under the combined action of the modules in order based on the action of the microwave source, and has low energy consumption and high processing effect.
As shown in fig. 3, a schematic diagram of a processing method and equipment for separating oil and sand provided in another embodiment of the present invention is integrated in a terminal device or a chip of the terminal device.
The device includes: memory 301, processor 302.
The memory 301 is used for storing a program, and the processor 302 calls the program stored in the memory 301 to execute the above-mentioned oil-sand separation processing method embodiment. The specific implementation and technical effects are similar, and are not described herein again.
Preferably, the invention also provides a program product, such as a computer-readable storage medium, comprising a program which, when being executed by a processor, is adapted to carry out the above-mentioned method embodiments.
In the several embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or in the form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Claims (5)
1. An oil sand separation treatment process, which is characterized by comprising the following steps:
obtaining an extracting agent and oil sand to be treated based on the proportion of 1-5;
extracting the first mixture for 10-60 minutes based on an environment at 40-60 ℃;
and separating the extracted substances to obtain tailings and a first solvent.
2. A sludge process according to claim 1 wherein the process further comprises distilling the first solvent to obtain a sand oil and a second solvent;
extracting the second solvent.
3. A sludge process according to claim 1 wherein the extractant comprises polar and non-polar components.
4. The sludge treatment process of claim 3, wherein the polar component comprises: water, methanol and naphtha.
5. The sludge treatment process of claim 3, wherein the non-polar components comprise: gasoline and mineral spirits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110621968.6A CN115430171A (en) | 2021-06-03 | 2021-06-03 | Oil-sand separation treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110621968.6A CN115430171A (en) | 2021-06-03 | 2021-06-03 | Oil-sand separation treatment process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115430171A true CN115430171A (en) | 2022-12-06 |
Family
ID=84240497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110621968.6A Pending CN115430171A (en) | 2021-06-03 | 2021-06-03 | Oil-sand separation treatment process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115430171A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181739A (en) * | 2018-09-27 | 2019-01-11 | 凌港 | Oil sand separating method |
-
2021
- 2021-06-03 CN CN202110621968.6A patent/CN115430171A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181739A (en) * | 2018-09-27 | 2019-01-11 | 凌港 | Oil sand separating method |
Non-Patent Citations (1)
| Title |
|---|
| 高福成等: "食品工程高新技术（第二版）", 30 September 2020, 中国轻工业出版社, pages: 107 - 109 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Mutyala et al. | Microwave applications to oil sands and petroleum: A review | |
| Zlotorzynski | The application of microwave radiation to analytical and environmental chemistry | |
| RU2504574C2 (en) | Sensitive particles from carbon fibres for radio frequency heating | |
| CN102452776B (en) | Method for treating oil sludge | |
| Shang et al. | Effect of additives on the microwave-assisted pyrolysis of sawdust | |
| CN104889140B (en) | A kind of processing method of waste printed circuit board | |
| US3972372A (en) | Exraction of hydrocarbons in situ from underground hydrocarbon deposits | |
| CN103732856A (en) | Electromagnetic heat treatment providing enhanced oil recovery | |
| CN102452778B (en) | Processing method of oil sludge | |
| CN101724439A (en) | Crude oil ultrasonic emulsion breaking dehydrating device and emulsion breaking dehydrating method thereof | |
| CN207193205U (en) | The organic solvent continuous extraction system of tar sand oil | |
| CN103058481B (en) | Method for treatment of oil sludge by microwave catalytic pyrolysis | |
| CN115430171A (en) | Oil-sand separation treatment process | |
| CN101767920A (en) | Oil field oil sludge treatment method | |
| Zhao et al. | STUDY ON ULTRASONIC EXTRACTION OF KEROGEN FROM HUADIAN OIL SHALE BY SOLVENTS. | |
| CN102051201A (en) | Method and device for performing emulsion breaking on oil-water emulsion by ultrasonic wave | |
| CN102559233A (en) | Method for preparing fuel oil by performing microwave cracking on garbage | |
| CN104849127B (en) | A kind of oil field multicomponent greasy filth analysis pre-treating method and application | |
| CN215209249U (en) | Device for enhancing oil-sand separation | |
| CN107099325B (en) | A kind of method of sump oil desalting and dewatering | |
| CN104646051A (en) | Catalyst for pyrolysis process of oily sludge and preparation and application thereof | |
| CN107099326B (en) | A kind of method of sump oil desalting and dewatering | |
| CN102350431B (en) | Method for separating oil content of organic matters from crude oil-containing wastes | |
| CN107129823B (en) | The separation method of oil and solid in oil-containing solids | |
| Aljbour | Intensification of Shale Oil Extraction from Oil Shale–An Alternative Solution for Sustainable Energy in Jordan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |