JP2021055026A - Apparatus and method for converting organic matter into oil - Google Patents

Abstract

To provide an oiling apparatus and an oiling method for converting organic matter into oil to utilize it as a resource; the apparatus and the method allow downsizing and make it easier to procure raw materials since they do not require to use particular types of organic matter.SOLUTION: An organic matter oiling apparatus 1A comprises a thermal decomposition chamber 3 for thermally decomposing a dried organic substance into a gas containing at least a hydrocarbon or a hydrocarbon oxide, and a fractional distillation tower 6 that cools the gas generated in the thermal decomposition chamber and separates at least hydrocarbons or hydrocarbon oxides contained in the gas into liquids with different volatility by rectification.SELECTED DRAWING: Figure 1

Description

The present invention relates to an organic matter oiling apparatus and an oiling method, and more specifically to an organic matter oiling apparatus and an oilification method for oiling an organic substance and utilizing it as a resource.

Changes in the global environment due to global warming have become a common issue throughout the world. The Kyoto Protocol, which was adopted at the 3rd Conference of the Parties to the Convention on Climate Change (COP3) held in Kyoto in 1997, and which stipulates international efforts on climate change, followed by Paris in 2015. Japan has also ratified the multilateral international agreement on climate change control (Paris Agreement) adopted at the 21st Conference of the Parties to the Climate Change Framework Convention (COP21) held in Japan. The Kyoto Protocol and the Paris Agreement set greenhouse gas reduction targets. Greenhouse gases are mainly generated by burning fossil fuels and are said to have an absorption effect in forests.

Forests have the effect of reducing greenhouse gases, but in order to reduce them, it is necessary to manage and renew the forests on a regular basis. Japan is a forest country where forests occupy two-thirds of the country, but the current situation is that forests are left unutilized. Another problem is that the land that was previously managed as fields has become abandoned cultivated land without any use. The common cause of these two problems is the shortage of managers due to the declining birthrate and aging population, but the main cause is that the income to cover the management costs cannot be obtained from forests and abandoned cultivated land. It is in.

Japan's energy depends on fossil fuels such as petroleum, but since it can hardly be produced in Japan, it is imported from countries such as the Middle East. According to data from the United Nations Conference on Trade and Development (UNCTAD), Japan's crude oil imports in 2018 exceeded 8 trillion yen. On the other hand, when comparing the amount of timber stored in domestic forests with the amount of timber used according to the statistics of the Forestry Agency, only about 1% is utilized. If this resource gap can be filled, the amount of money used for imports can be used for forest maintenance.

Patent Document 1 describes a method for producing biodiesel fuel and a production apparatus. Specifically, the method for producing biodiesel fuel includes a hydrolysis step of hydrolyzing fats and oils and food residues under pressure, and a pyrolysis step of thermally decomposing the reactant obtained in the hydrolysis step. The method. The biodiesel fuel production apparatus 1A describes an apparatus including a reaction vessel containing fats and oils and food residues and having a pressure adjusting means and a temperature adjusting means.

Patent Document 2 describes a pyrolysis oil liquefaction apparatus and method, a pyrolysis waste treatment apparatus, and a valuable metal recovery apparatus. Specifically, the plastic body charged in the decomposition container is heated inside the decomposition container to generate a pyrolysis gas, and the pyrolysis gas obtained in the decomposition container 10 is cooled to provide a hydrocarbon. It describes that it is provided with a cooling type oil content recovery unit for recovering oil and a spray type oil content recovery unit for spraying oil content to recover hydrocarbon oil.

Patent Document 3 shows a gasifier gasification system for gasifying biomass resources. This is a method in which biomass resources are gasified by a gasifier and used in a generator.

JP-A-2018-145218 Japanese Unexamined Patent Publication No. 2006-321851 Patent No. 5688636

As in Patent Document 1, a plant raw material containing fats and oils is required for the production of biodiesel fuel. Generally, plant-derived fats and oils are abundant in plant seeds, and in order to secure the required amount of fats and oils, it is necessary to grow them exclusively on a large area site, which is suitable for Japan, which has a small land area. In addition, there is a problem that the food self-sufficiency rate may be lowered because the growing area is competing with food. In addition, since wood contains a large amount of components such as lignin, which is difficult to hydrolyze in the production of biodiesel fuel, it is difficult to use this method as fuel.

When the reaction is carried out in a closed reaction system in which the reaction product does not move during heating as in Patent Document 2, wood is often carbonized among organic substances, and the portion that can be liquefied and recovered is small.

In a gasification device as described in Patent Document 3, the device becomes large in size. If the device becomes large, qualified personnel will be resident and it will be subject to regulations by various laws, and it will not be easy for users to use it. Increasing the size of the equipment also makes it difficult to procure raw materials. Further, in gasification, the applications that can be used are limited to power generation and the like, which deteriorates versatility.

In order to solve the above-mentioned problems, in the present invention, the apparatus can be miniaturized, raw materials can be easily procured by not specifying the type of organic matter, and the organic matter is oiled and utilized as a resource. It provides an oil liquefaction apparatus and an oil liquefaction method for organic substances.

The first invention was generated in a heat decomposition chamber for thermally decomposing a dried organic substance into a gas containing at least a hydrocarbon or a hydrocarbon oxide in order to oil the organic substance and utilize it as a resource, and in the heat decomposition chamber. It is characterized by including a distilling tower for cooling the gas and separating at least hydrocarbons or hydrocarbon oxides contained in the gas into liquids having different volatilities by rectification.

In the second invention, in order to convert an organic substance into oil and utilize it as a resource, a preliminary drying chamber for supplying the organic substance from the outside and pre-drying the organic substance before thermal decomposition, and a temporary supply of the dried organic substance to the thermal decomposition chamber. It was generated in the storage chamber for temporary storage, the thermal decomposition chamber for thermally decomposing the dried organic substance into a gas containing at least hydrocarbons or hydrocarbon oxides, and the thermal decomposition chamber. A powder / granule separation chamber for separating the gas containing at least a hydrocarbon or a hydrocarbon oxide and a solid, and a powder / granule recovery chamber for recovering the solid or the like separated in the powder / granule separation chamber. A distilling tower that cools the gas containing at least hydrocarbons or hydrocarbon oxides separated in the powder granule separation chamber and separates it into liquids with different volatility by rectification, and heat waste heat from the distilling tower. It is characterized by being provided with a heat exchanger for exchanging and using it as a heat source for the pre-drying chamber.

The third invention is characterized in that, in the first invention, the exhaust gas generated from the fractional distillation tower is returned to the thermal decomposition chamber and contributes to the production of hydrocarbons or hydrocarbon oxides.

The fourth invention is characterized in that, in the first or second invention, the organic substance can be dried in advance by the waste heat generated from the fractional distillation tower.

In the fifth invention, in order to oil an organic substance and utilize it as a resource, the dried organic substance is thermally decomposed into a gas containing at least a hydrocarbon or a hydrocarbon oxide in a heat decomposition chamber, and the gas generated in the heat decomposition chamber is generated. The gas is characterized in that at least hydrocarbons or hydrocarbon oxides contained in the gas are separated by rectification into liquids having different volatility by a distilling tower.

A sixth invention is to oil an organic substance and utilize it as a resource. Therefore, an organic substance is supplied from the outside, the organic substance is dried in a preliminary drying chamber in advance before thermal decomposition, and the dried organic substance is temporarily supplied to the thermal decomposition chamber. Temporarily stored in a storage chamber, and the dried organic substance is thermally decomposed into a gas containing at least hydrocarbons or hydrocarbon oxides in the thermal decomposition chamber, and at least hydrocarbons or hydrocarbons generated in the thermal decomposition chamber. The gas containing the oxide and the solid or the like are separated in the powder and granule separation chamber, and the solid or the like separated in the powder and granule separation chamber is recovered in the powder and granule recovery chamber to separate the powder and granules. The gas containing at least hydrocarbons or hydrocarbon oxides separated in the chamber is cooled, separated by rectification into liquids with different volatile properties by a distilling tower, and the waste heat of the distilling tower is exchanged by a heat exchanger. It is characterized by being used as a heat source for the pre-drying chamber.

In the present invention, the apparatus can be miniaturized, the raw materials can be easily procured by not specifying the type of the organic matter, and the organic matter oiling apparatus and oil for oiling the organic matter and utilizing it as a resource. A method of conversion can be provided. Specifically, by heating an organic substance, it is decomposed into a gas containing at least hydrocarbons or hydrocarbon oxides, a solid or the like is separated from the gas generated by this decomposition, and then the gas is cooled and contained in the gas. At least the above hydrocarbons or hydrocarbon oxides can be extracted by rectification separately for each liquid having different volatility such as gasoline, light oil, and heavy oil.

It is a schematic diagram for demonstrating the organic matter oiling apparatus of embodiment of this invention. It is a schematic diagram for demonstrating the oiling apparatus of an organic substance in the embodiment of this invention in the case where the process of drying an organic substance is not performed. It is a schematic diagram for demonstrating the electric control built in the organic matter oiling apparatus of embodiment of this invention. It is a schematic diagram for demonstrating the organic matter oiling apparatus used in an experiment.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. The organic material oiling device 1A shown in FIG. 1 includes a pre-drying chamber 1 for pre-drying the organic material as a raw material supplied from the outside of the organic material oil-forming device 1A before thermal decomposition, and the pre-drying. A storage chamber 2 for temporarily storing the organic substance dried in the chamber 1 for temporary supply to the thermal decomposition chamber 3 and at least the dried organic substance supplied from the storage chamber 2 are hydrocarbons. The thermal decomposition chamber 3 for thermally decomposing into a gas containing (CmHn) or a hydrocarbon oxide (CmHnOo), the gas and a solid containing at least a hydrocarbon or a hydrocarbon oxide generated in the thermal decomposition chamber 3, and the like. A powder particle separation chamber 4 for separating the gas, a powder particle recovery chamber 5 for recovering the solid or the like separated in the powder particle separation chamber 4, and the powder particle separation chamber. A distilling tower 6 in which the gas is removed from the solid and the like is cooled and separated into liquids having different volatility by rectification, and the waste heat of the distilling tower 6 is supplied to the preliminary drying chamber 1. A heat exchanger 7 is provided.

Here, the "organic substance" is an organic compound and is a compound containing carbon. Simple substances such as carbon monoxide, carbon dioxide, carbonates, cyanide, cyanate, and thiocyanate are exceptionally inorganic compounds and are excluded from the target. There are various types of biomass such as wood and kitchen waste as organic matter. In this embodiment, wood chips and sawdust are used, but other biomass and waste plastic can also be used.

"Pyrolysis" is a chemical decomposition performed by heating an organic substance or the like in the absence of oxygen or halogen. Substances with complex compositions can be separated into simple molecules. "Saturation" refers to the separation of a mixture having a plurality of boiling points into a plurality of compounds by using the difference in boiling points when the mixture is once heated and cooled. Each of m, n, and o in the chemical formula is a natural number.

The pre-drying chamber 1 is for pre-drying the organic matter to be charged before thermal decomposition. A supply unit that can supply the organic matter as a raw material through an opening provided on the upper part or a side surface and having a mechanism that can be opened and closed electrically or manually, and a hole that is installed to prevent the crushed organic matter from falling to the lower part. The interval is a punching metal 13 having a size that does not allow the added organic matter to fall to the bottom, and the crushed organic matter is the organic matter that is installed and crushed so as not to be outside the oiling device 1A of the organic matter. A filter 14 having a stitch size that is not outside the oil conversion device 1A and a refrigerant such as water are filled in order to utilize the waste heat of the distilling tower 6, and the heat exchanger 7 and the refrigerant are charged by the pump 11. A valve 20 that incorporates a part of a pipe 35 for circulation and discharges the moisture of the organic matter to the outside of the organic matter oiling device 1A, and supplies the organic matter to the storage chamber 2 by drying by blowing air. A pipe 37 to which a blower 12 having an air volume and a wind pressure capable of performing air is connected to blow air into the pre-drying chamber 1, and the organic matter that has been dried in the pre-drying chamber 1 are stored in the storage chamber 2. It is connected to a pipe 36 having a valve 21 in the middle of the organic matter, and has a degree of airtightness to the extent that a large amount of air is not naturally taken in from the outside during the drying of the organic matter. A sensor 40 for measuring the water content of the organic substance supplied to the pre-drying chamber 1 is provided in the pre-drying chamber 1.

The pipe 30 includes a temperature sensor 46 for measuring the temperature inside the pipe, the heat exchanger 7 for exchanging heat from the waste heat from the distillate tower 6 with a refrigerant such as water in the pipe 35, and the above. It has a heat decomposition chamber 3 from a storage chamber 2, a powder separation chamber 4, and a blower 10 for blowing air back to the storage chamber 2 via the separation tower 6, and has a valve 25 in the middle. It is connected to a pipe 32 connected to a pipe 31 for supplying the organic substance to the heat decomposition chamber 3, and a part of the organic material is built in the storage chamber 2.

A temperature sensor 47 is installed in the pipe 35 before passing through the pre-drying chamber 1 and connecting to the heat exchanger 7. The valve 20 may be connected to a pipe so that the end is located higher than the device, and the valve 20 may be installed in front of or behind the connected pipe to make the valve 20 look like a chimney. Instead of the outside air, an inert gas such as carbon dioxide gas or nitrogen gas may be connected to and supplied to the pipe 37. A heat exchanger can also be used for the pipe 35 instead of being built in the preliminary drying chamber 1.

If the hole of the punching metal 11 cannot exhibit its function, a net or a filter can be used instead of the punching metal 11. It is desirable that the organic matter to be added is charged in a crushed state in advance, such as chips and sawdust.

When using only the organic material to be charged in an absolutely dry state, the pre-drying chamber 1 and the heat exchanger 7 are arranged from the configuration of the organic material oiling device 1A of the present invention as shown in FIG. , The pump 11, the blower 12, the punching metal 13, the filter 14, the filter 17, the valve 20, the valve 21, the valve 22, the pipe 35, and the pipe 36. , The pipe 37, the sensor 40, the temperature sensor 46, and the temperature sensor 47, all or either of them may be omitted. In this case, the organic substance is directly charged from the opening of the storage chamber 2.

The pre-drying chamber 1 can be changed to a structure generally used for drying, such as a built-in blower. The waste heat of the fractional distillation tower 6 can be used in the preliminary drying chamber 1 because the apparatus is small. The organic matter oiling device 1A has a size that allows the waste heat of the fractional distillation tower 6 to be used in the pre-drying chamber 1. However, this does not apply when only the organic matter to be added is in an absolutely dry state.

The storage chamber 2 is for temporarily storing the organic matter dried in the preliminary drying chamber 1 and adjusting the amount of the organic matter to be thermally decomposed. An opening having a mechanism that can be opened and closed at the top or side surface for inspection, a sensor 41 for measuring the amount of the organic matter in the storage chamber 2, and an organic matter blown from the blower 12 from the preliminary drying chamber 1. It has a filter 17 for preventing the organic matter from being released to the outside when it is supplied to the storage chamber 2, and is exhausted from the distilling tower 6 from the storage chamber 2 to the thermal decomposition chamber 3. And a part of the pipe 30 for blowing air to convey the organic matter, a pipe 31 having a valve 24 in the middle and supplying the organic matter to the heat decomposition chamber 3, and the pre-drying chamber. The pipe 36 for supplying the organic matter from 1 and the valve 22 for discharging the air blown from the blower 12 to the outside are connected. The storage chamber 2 has a degree of airtightness that does not allow moisture in the atmosphere to be mixed with the organic matter and does not allow the exhaust gas of the fractional distillation tower 6 to escape to the outside.

The blower 10 sends the organic matter from the storage chamber 2 to the thermal decomposition chamber 3, and at the same time, the storage chamber 2, the thermal decomposition chamber 3, the powder granular material separation chamber 4, and the fractional distillation tower 6. After that, it has a sufficient air volume and pressure to blow air to the storage chamber 2 again. A three-way valve 28 provided to supply outside air or an inert gas such as carbon dioxide gas or nitrogen gas when the amount of temporarily circulating air is insufficient to supply the organic matter from the storage chamber 2 to the heat decomposition chamber 3. And a valve 23 in front of the storage chamber 2.

When the organic matter to be charged is large, the pipe 36 is extended to the vicinity of the punching metal 13, the pipe 31 is extended to the lower part of the storage chamber 2, and screws and the like are conveyed into the pipe 31 and the pipe 36. The necessary mechanism can also be provided.

The thermal decomposition chamber 3 is for thermally decomposing the organic substance into a gas containing at least a hydrocarbon or a hydrocarbon oxide. A heater 15 that heats the organic substance and the thermal decomposition chamber 3 in order to thermally decompose the organic substance into a gas containing at least a hydrocarbon or a hydrocarbon oxide, and sufficient heat for the organic substance charged into the thermal decomposition chamber 3. The storage chamber 2 has a filter 16 having a size that allows the solid to not reach the distilling tower 6 and a temperature sensor 42 for measuring the temperature of the pyrolysis chamber 3. A part of the pipe 31 for supplying an organic substance to the thermal decomposition chamber 3 is built in, and a solid or the like and a gas generated in the thermal decomposition chamber 3 are supplied to the powder / granule separation chamber 5. The pipe 33 is connected.

The thermal decomposition chamber 3 has a structure in which a gas generated by thermal decomposition and an undecomposed organic substance are mixed and can withstand even if pressure is applied to the inside of the thermal decomposition chamber 3, and the gas generated by thermal decomposition is completely contained. It has a degree of sealing sent to the powder / granular material separation chamber 4 and a mechanism that can be opened / closed for inspection. The heater 15 may be an electric heater, or a burner using a solid or a liquid recovered in the powder or granular material recovery chamber 5, a mixture thereof, or a liquid rectified in the fractional distillation tower 6 may be used. When a burner is used, the exhaust gas of the burner may be supplied to the pipe 30.

The heater 15 keeps the temperature of the thermal decomposition chamber 3 from 150 degrees to 1200 degrees. When the temperature of the heat decomposition chamber 3 is less than 500 degrees, the heater 15 can be installed outside the heat decomposition chamber 3 to heat the heat decomposition chamber 3. When the heat decomposition chamber 3 is used at 500 degrees or higher, the inner wall of the heat decomposition chamber 3 is protected by a heat-resistant structure such as refractory bricks.

The thermal decomposition chamber 3 may be used as a container for forming a fluidized bed. In this case, particles such as sand generally used are mixed in the fluidized bed, the outlet of the pipe 31 is provided on the heater 15, and a valve for taking in outside air and a blower for taking in outside air are provided in the pipe 31. (Here, the "fluidized bed" means a state in which solid particles are suspended and suspended in the fluid by ejecting the fluid upward, and the force of the fluid acting on the particles and the gravity are balanced. , The whole behaves like a uniform fluid).

The powder / granular material separation chamber 4 is for separating a gas generated by thermal decomposition of the organic substance and a solid or the like. The powder or granular material recovery chamber 5 for recovering the solid or the like separated from the gas so as not to return it to the powder or granular material separation chamber 4 again, and the solid or the like generated in the thermal decomposition chamber 3 and the gas are separated. The gas and solid generated in the thermal decomposition chamber 3 by connecting the pipe 33 for supplying the powder / granular material separation chamber 4 and the pipe 34 for supplying the gas to the distilling tower 6 are connected. It has a structure such as a cyclone to separate from and.

The separated solid or the like is recovered in the powder or granular material recovery chamber 5, and a sensor 43 for detecting the amount of the solid or the like in the powder or granular material recovery chamber 5 is built in. When the organic matter to be added contains a large amount of oil or fat, or when only an oil-based material such as plastic is used, the powder / granular material separation chamber 4, the powder / granular material recovery chamber 5, the filter 16, and the sensor 43 are used. Can be omitted from the structure of the organic material oiling device 1A of the present invention. In this case, the pipe 33 and the pipe 34 are directly connected.

The fractional distillation tower 6 radiates and cools the gas generated in the thermal decomposition chamber 3 by passing it through the flow path of the fractional distillation tower 6, and at least hydrocarbons and hydrocarbon oxides contained in the gas are volatile. This is for squeezing the liquid (oil type) desired by the user due to the difference between the two. A valve 27a, a valve 27b, a valve 27c, a valve 27d, a valve 27e, a valve 27f, and the solid or the like in the powder or granular material separation chamber 5 for taking out the rectified liquid from each collection shelf. The pipe 34 that separates the gas and supplies only the gas is connected to the pipe 30 that supplies the exhaust containing the components that could not be separated by the partitioning tower 6 to the storage chamber 2.

A sensor 45a, a sensor 45b, a sensor 45c, a sensor 45d, a sensor 45e, and a sensor 45f for measuring the temperature and the amount of liquid stored in the collection shelf are built in the fractional distillation tower 6. To do.

The number of the valve 27 and the sensor 45 changes according to the number of oil types desired by the user. In FIG. 1, the fractional distillation tower 6 is composed of six shelves, and the oil types that can be collected are assumed to be naphtha, gasoline, light oil, kerosene, heavy oil, and asphalt from the highest collection shelf. And the height of the fractional distillation tower 6 changes according to the number of oil types desired by the user. When the number of oil types desired by the user is one, the fractional distillation tower 6 may be used for simply cooling without multistage. The fractional distillation tower 6 can also be filled with a general packing used for distillation.

In the present embodiment, the fractional distillation tower 6 is assumed to be naturally cooled by a flow path, but either or both of the area and volume required for installation cannot be sufficiently secured, or cooling is rapidly performed due to time constraints. If you want to do it, you can also have a mechanism that can be cooled by the refrigerant. The waste heat after cooling using the refrigerant may be supplied to the pipe 35, or a heat exchanger may be added to the pre-drying chamber 1 to supply heat to the pre-drying chamber 1.

The components that cannot be rectified in the fractional distillation tower 6 (for example, carbon monoxide CO) are supplied to the storage chamber 2 by the blower 10 through the pipe 30. The heat exchanger 7 for recovering the heat contained in the exhaust gas from the fractional distillation tower 6 is connected to the pipe 30, and heat exchange is performed with the pipe 35. However, when the temperature inside the pipe 30 is lower than the temperature inside the pipe 35 detected by the temperature sensor 47, heat exchange is not performed.

A tank for recovering the rectified oil may be provided below the valve 27. In the case of compounds containing sulfur, nitrogen, or other elements other than carbon, hydrogen, and oxygen in the organic matter to be added, a mechanism for separating carbon, hydrogen, and elements other than oxygen, such as a desulfurization device and a denitrification device, is distilled. It can be provided upstream of the tower 6 or downstream of the valve 27. Here, the "desulfurization device" is a device for removing sulfur from the object, and the "denitrification device" is a device for removing nitrogen from the object.

Since the pipe 30 contains a combustible component, a generator having an engine may be connected upstream of the heat exchanger 7. However, if the temperature inside the pipe 30 is higher than the temperature that can be supplied to the engine, it is located downstream of the heat exchanger 7. When the generator having the engine is incorporated in the organic matter oiling device 1A, the exhaust of the generator having the engine can be returned to the pipe 30 again. Further, the waste heat of the generator having the engine is recovered by the heat exchanger 7 or a new heat exchanger and supplied to the pipe 35, or a new heat exchanger is provided in the pre-drying chamber 1 to perform the pre-drying. It is also possible to supply heat to the chamber 1.

The whole or a part of the organic matter oiling apparatus 1A may be kept warm. Especially when it is used in a cold region, the heat loss becomes large, and the fractional distillation tower 6 may be cooled more than specified, which may be different from the oil type desired by the user. As a method of heat insulation, there are a method of covering with a heat insulating material and a method of covering the entire building, a vinyl house, etc., but an appropriate one is selected depending on the condition of the outside air temperature. On the contrary, if it gets too hot, it can be cooled by using a blower or a radiator.

The electric control panel 2A shown in FIG. 3 accommodates a portion that electrically controls the organic material oiling device 1A, and may have a plate-like structure or a box-like structure.

The power supply 44 is for supplying electricity from the outside to the organic matter oiling device 1A. The type of the power source may be alternating current or direct current, and the configuration of electrically controllable parts used in the organic material oiling device 1A can be determined according to the type of the power source 44. However, if both are required in the organic matter oiling device 1A, a rectifier or the like is provided so that alternating current and direct current can be converted by the member. Further, the power supply 44 may be provided with a circuit breaker for wiring or the like to cut off the supply of electricity from the outside.

The control device 48 is a control device that comprehensively controls the operation of oiling the organic substance in the organic substance oiling device 1A, and is composed of, for example, a microcomputer, and has a CPU as a control device, a judgment device, a judgment device, a comparison device, and the like. It is equipped with a central processing unit), a ROM (lead-only memory) for storing control programs, and a RAM (random access memory) as a storage device for storing various types of data. Then, based on the data stored in the RAM, the CPU controls the operation of oiling the biomass according to the program stored in the ROM. The control device 48 and the storage device may be individually manufactured without being configured by the above-mentioned microcomputer. The control device 48 connects and controls all devices not shown in FIG. 3 that can be electrically driven or controlled.

Further, in the storage device, data regarding the water content of organic substances (data with a water content of 30%), data regarding the specified temperature of the thermal decomposition chamber 3, data regarding the specified temperature of the distillate tower 6, data in the storage chamber 2 are stored. Data on the amount of organic matter (weight, etc.) that can be accepted, data on the ignition point of the oil type to be generated, data on the liquid amount of each sensor 45a to 45f, and the like are stored in.

The notification device 49 can indicate the state of each part of the organic matter oiling device 1A to the worker by any or all methods of characters, images, or lamps, and is built in the organic matter oiling device 1A. You can take either or both means of doing so or displaying it elsewhere.

The degree of sealing required between the pre-drying chamber 1 having an opening, the storage chamber 2, the thermal decomposition chamber 3, the powder granular material separation chamber 4, and the powder granular material recovery chamber 5 is required. A sensor may be separately provided to detect whether or not is secured. In this case, when the control device 48 detects a signal indicating that the degree of sealing of the portion where the sensor is installed is low, the control device 48 sends an abnormality notification signal of each part corresponding to the notification device 49, and the notification device 49 sends the notification signal of the abnormality. Notify the operator and do not start the organic oil liquefaction device 1A. However, when only the sensor installed in the preliminary drying chamber 1 detects that the degree of sealing is low, other operations can be performed without performing only the drying step described later.

The operator may perform all or part of the operation by the control device 48. If it is manual, a switch is provided individually or a manual valve is used. The sensor 40, the sensor 41, the temperature sensor 42, the sensor 43, and the sensors 45a to 45f observe the inside of an installation portion such as a glass window without using the sensor or in combination with the sensor. It may be a structure that can be formed. When the structure is changed so that the inside can be observed only, the operation of the control device 48, which is performed according to the operation detected by the sensor, is not performed.

First, the operator turns on the power supply 44 of the organic matter oiling device 1A. When the power is turned on and the control device 48 is activated, the control device 48 includes the sensors 45a to 45f provided on the collection shelf in the fractional distillation tower 6 and the sensors provided in the powder or granular material collection chamber 5. It is confirmed by 43 whether or not the internal organs are full, and if even one of the internal organs is full, the worker is notified of the full portion through the notification device 49. When the control device 48 detects that even one of the built-in substances is not full, the control device 48 closes the valve 20, the valve 21, and the valve 22 so that the organic substance is not supplied to the storage chamber 2. To do. The valve 23 and the valve 24 are closed to prevent the organic matter from being supplied from the storage chamber 2 to the thermal decomposition chamber 3.

Further, the valves 27a to 27f are closed to prevent liquid from leaking from the fractional distillation tower 6. The valve 25 is opened, the blower 10 is driven so that the exhaust of the fractional column 6 is supplied to the heating decomposition chamber 3 via the valve 25, the heater 15 is activated, and the heating separation is performed. By circulating and blowing the chamber 3, the powder / granular material separation chamber 4, and the fractional distillation tower 6, the heating separation chamber 3, the powder / granular material separation chamber 4, and the fractional distillation tower 6 Warm up.

Instead of the air used for circulation, an inert gas such as carbon dioxide gas or nitrogen gas may be supplied in advance from the three-way valve 28. After the heater 15 detects that the thermal decomposition chamber 3 and the distillate tower 6 have reached the specified temperature by the temperature sensor 42 and the sensor 45f, the control device 48 closes the valve 25, and the valve 25 is closed. The valve 23 and the valve 24 are opened, the exhaust of the distribution tower 6 is sent to the storage chamber 2 through the pipe 30, and the organic substance is supplied to the thermal decomposition chamber 3 through the valve 24. Allows thermal decomposition.

When the decrease in the storage amount of the storage chamber 2 detected by the sensor 41 is slower than the specified value, it is considered that the amount of circulating air is insufficient. In this case, the three-way valve 28 is moved to an appropriate position to open air or carbon dioxide. An inert gas such as gas or nitrogen gas can be partially added into the pipe 30. When it is detected that the temperature falls below the temperature specified by the temperature sensor 42 or the sensor 45a due to taking in outside air or an inert gas such as carbon dioxide gas or nitrogen gas, the control device 48 raises the output of the heater 15. The temperature of the thermal decomposition chamber 3 and the fractional distillation tower 6 is kept uniform. While the organic substance is sent from the storage chamber 2 to the thermal decomposition chamber 3 and thermally decomposed (the storage chamber 2, the thermal decomposition chamber 3, the powder particle removal chamber 4, and the fractional distillation tower). 6 is circulated and blown through the blower 10 (while the heater 15 continues to be driven)) is referred to as a “pyrolysis step”.

The operator opens the electric or manual opening of the pre-drying chamber 1, puts the organic matter in a crushed state into chips or the like in advance so as not to exceed a specified amount, and then closes the opening. When the opening is manual, the power supply 44 may be turned on or the organic matter may be turned on in either order.

The control device 48 recovers the waste heat of the distillate tower 6 by the heat exchanger 7 by driving the pump 11, drives the blower 12, opens the valve 20, and causes the pipe 35. By supplying heat to the pre-drying chamber 1, the water contained in the organic substance is discharged to the outside of the organic substance oiling device 1A, and the organic substance in the pre-drying chamber 1 is dried. During the drying step, the storage chamber 2, the heat decomposition chamber 3, the powder granular material removing chamber 4, and the fractional distillation tower 6 are circulated and blown through the blower 10, and the heater 15 is driven. Continues.

The control device 48 compares the detected output value of the sensor 40 (detected water content of the organic substance) with the water content of 30%, which is the data stored in the storage device of the control device 48, and the water content of the organic substance. If it is determined that the content exceeds 30%, the above-mentioned drying is controlled until the sensor 40 detects that the water content is 30% or less. The amount of liquid discharged from the valves 27a to 27f increases when the water content is set lower (preferably 10% or less).

A timer may be used instead of the sensor 40. In this case, the water content of the organic substance to be charged is measured in advance before the organic substance is charged into the oil liquefier 1A, and the operator grasps the drying time according to the relationship table between the measured water content and the drying time. The timer time is set in the timer, and the control device 48 is controlled to dry until the timer time elapses.

Further, when the sensor 40 detects that the organic matter in the preliminary drying chamber 1 is sufficiently dried (moisture content of 30% or less), the control device 48 that receives this detection output makes a comparison as described above. When it is determined that the degree of drying of the organic matter is sufficient, or when it is determined that the timer has timed the set timer time, the control device 48 determines that the valve 20, the valve 23, and the valve. 24 is closed, the valve 21, the valve 22, and the valve 25 are opened, and the dried organic matter is supplied to the storage chamber 2. During the supply of the organic matter, the heat decomposition chamber 3, the powder or granular material removal chamber 4, and the fractional distillation tower 6 are circulated and blown through the blower 10, and the heater 15 continues to be driven.

When the control device 48 detects that the storage chamber 2 has been sufficiently supplied with the organic substance by the detection output of the sensor 41, the control device 48 includes the valve 20, the valve 21, and the valve. 22 and the valve 25 are closed, the valve 23 and the valve 24 are opened, the driving of the pump 11 and the blower 12 is stopped, and an operator in the notification device 49 causes the worker to enter the pre-drying chamber 1. A signal is sent to notify that an organic substance can be added, and the notification device 49 notifies the operator. The process from the addition of the organic substance to the notification by the notification device 49 is referred to as a "drying step". The storage chamber 2, the thermal decomposition chamber 3, the powder or granular material removal chamber 4, and the fractional distillation tower 6 are the blower 10 until the supply is completed and the organic matter is next charged. The heater 15 continues to be driven by being circulated and blown through the heater 15.

When the drying step is completed, the operator can put the organic substance into the preliminary drying chamber 1 again, and the control device 48 performs the drying process described above. When the organic substance is not added again, it is possible to carry out only the thermal decomposition step without performing the above-mentioned drying step.

It is also possible to provide a tank in which the organic matter can be separately stored instead of being charged by the operator and automatically supply the organic matter by a feeder or the like. In this case, a sensor for knowing the storage amount in the pre-drying chamber 1 is provided in the pre-drying chamber 1, and the control device 48 or a newly provided control device is provided so as not to exceed the organic matter storage capacity of the pre-drying chamber 1. Controlled by.

The control device 48 opens the valve 24 and temporarily sends the organic matter from the storage chamber 2 to the heat decomposition chamber 3 by blowing air from the blower 10 to the heat decomposition chamber 3. In the thermal decomposition chamber 3, the organic substance is thermally decomposed into a gas containing at least hydrocarbons or hydrocarbon hydrocarbons. Since solids and the like are also generated at the same time depending on the organic matter to be charged at this time, since the powder or granular material separation chamber 4 has a structure such as a cyclone, the heavy solids and the like are separated from the gas and the powder or granular material is recovered. Collected in room 5. The gas is radiated and cooled by the flow path in the fractional distillation tower 6 and rectified to the oil type desired by the user.

When the control device 48 receives a detection output emitted by the sensor 43 that the powder or granular material recovery chamber 5 is full, the control device 48 sends the notification device 49 to the powder or granular material recovery chamber 5. The operator is informed that is full, the thermal decomposition step of the organic matter oiling device 1A is stopped, and only the drying step is performed. When the control device 48 detects that the temperature detected by the temperature sensor 42 and the temperature sensors 45a to 45f is lower than the temperature of the oil type having the lowest flash point among the oil types desired by the user, the operator tells the operator. The notification device 49 notifies that the powder or granular material recovery chamber 5 can be opened, and the operator opens the powder or granular material recovery chamber 5 and discharges the internal substances to the outside of the organic material oiling device 1A. ..

A valve may be provided between the powder or granular material removing chamber 4 and the powder or granular material recovery chamber 5, and a temperature sensor may be provided in the powder or granular material recovery chamber 5. In this case, the flash point of the oil type desired by the user is registered in advance in the storage device in the control device 48, the valve is closed, and the temperature indicated by the temperature sensor is desired by the user. The control device 48 detects that the lowest oil type has fallen below the flash point, and the notification device 49 notifies the operator that the powder or granular material recovery chamber 5 can be opened. The powder or granular material recovery chamber 5 can be opened without stopping all the functions of the organic material oiling device 1A.

If the tank for storing the liquid is not connected below the valve 27, the temperature of the fractional distillation tower 6 drops, so that the liquid is not taken out during the operation of the organic matter oiling device 1A. When the sensors 45a to 45f detect that the amount of liquid stored in each of the collection shelves is exceeded, the control device 48 notifies the operator of a warning via the notification device 49.

For the exhaust after rectification in the fractional distillation tower 6, waste heat was recovered by the heat exchanger 7, and heat was supplied to the preliminary drying chamber 1 by the pump 11 through the refrigerant in the pipe 35. After that, it is supplied to the storage chamber 2 via the blower 10, and the organic substance is carried to the heat decomposition chamber 3 and circulated again. However, the control device 48 compares the temperature detected by the temperature sensor 46 and the temperature sensor 47, and stops the driving of the pump 11 while the temperature sensor 46 is lower.

When the operator sends a signal for termination to the control device 48, or when an abnormal value from each sensor is detected, the control device 48 stops the heater 15. At this time, the blower 10 detects that the temperature detected by the temperature sensor 42 and the temperature sensor 45 of the control device 48 is lower than the temperature of the oil type having the lowest flash point among the oil types desired by the user. Continue driving until. When the blower 10 finishes driving, the control device 48 stops all the functions of the organic substance control device 1A.

Hereinafter, the present invention will be specifically described with reference to experimental examples.

The organic matter oiling device 3A used in the experiment is shown in FIG. The organic substance oiling device 3A includes a heating device 51, a heating decomposition chamber 52, a fractional distillation tower 53, a circulating water tank 54, a circulation pump 55, and a blower 56. In this experiment, the heating device 51 has a cassette stove, the heating decomposition chamber 52 and the distilling tower 53 have an aluminum can with a screw for drinking 500 ml, the circulating water tank 54 has a plastic tub 42 type, and the blower 56. The JEX e-AIR 1000SB discharge rate is about 0.8 L / min, the circulation pump 55 is the Centac L pump LP-10 discharge rate of about 10 L / min, and the pipe 60, pipe 61, and pipe 62 have a wall thickness of 0.8 mm. An annealed copper pipe having an outer diameter (Φ) of 6.35 mm was used.

In the present invention, it is important that wood can be thermally decomposed and oiled among organic substances, and therefore, an experiment was focused on this portion.

First, the organic matter oiling experimental device 3A was constructed. The heating decomposition chamber 52 was installed on the heating device 51, and the pipe 61 was made into a hole in the cap of the heating decomposition chamber 52 and placed 2 cm inside. Further, the pipe 61 was raised and bent by about 3 cm, bent at a distance of 30 cm, a hole was made in the cap of the fractional distillation tower 53, and the pipe 61 was installed up to 1 cm from the bottom of the fractional distillation tower 53. A hole was made in the cap of the fractional distillation tower 53, and a pipe 62 was inserted by 2 cm.

Further, two holes were formed in the cap of the fractional distillation tower 53 so that the pipe 63 could fill the inside of the fractional distillation tower 53. One end of the pipe 63 was connected to the circulation pump 55, but the diameter did not match the discharge port of the circulation pump 55, so the adjustment was made by filling.

The circulating water tank 54 was filled with tap water, and the other end of the pipe 63 was placed inside the circulating water tank 54. All holes were well fixed with heat resistant adhesive. After confirming that the heat-resistant adhesive was sufficiently cured, it was used as an experimental device. The parts where the heights do not match are adjusted with spacers, but since they have nothing to do with the essence of this experiment, the description is omitted (referred to as "the device of Experiment 1").

Put 100 g of zelkova sawdust (raw wood) as an organic sample in the heat decomposition chamber 52 and 30 g of kerosene in the fractional distillation tower 53, close each cap well, and ignite the heating device 51 to heat. (The kerosene was put into the fractional distillation tower 53 in order to facilitate the recovery of the generated hydrocarbons).

The circulation pump 55 was always driven during heating. The lever of the heating device 51 was heated to medium heat, and an experiment was conducted while measuring the surface of the heating decomposition chamber 52 with a surface thermometer. As a result, it was 390 degrees ± 5 degrees after the temperature became stable. It was.

As a result of the experiment for 1 hour from the start of heating, the sample of the organic substance placed in the heating decomposition chamber 52 was reduced by 11 g and carbonized. An increase of 10 g was observed in the fractional distillation tower 53. However, when the substance collected from the fractional distillation tower 53 was placed in a transparent container and allowed to stand, it was divided into two layers, and it is considered that this is the water derived from the sample of the organic substance (this experiment was described as "" It is called "Experiment 1").

In the apparatus of Experiment 1, 100 g of wood pellet fuel (moisture content at the time of production was 13% or less) sold at a pellet factory in Ueno Village as an organic sample was put into the thermal decomposition chamber 52, and the cap was closed well. As for other conditions, the mixture was heated for 1 hour under the same conditions as in Experiment 1.

As a result of the experiment, the amount of the organic sample placed in the heat decomposition chamber 52 was reduced by 2 g, and the sample in the lower part of the heat decomposition chamber 52 was carbonized. No increase or decrease was observed in the fractional distillation tower 53. Further, since the pellet fuel in the upper part remained in its original shape, the wood pellet fuel was harder and less fluid than sawdust, and could not flow inside the thermal decomposition chamber 52, so that the temperature at which the organic matter sample was hit was high. It was considered that they were not even (this experiment is called "Experiment 2").

In the apparatus of Experiment 1, a hole was made in the cap of the heat decomposition chamber 52 for passing the pipe 60, and the pipe 60 was adhesively fixed with a heat-resistant adhesive so as to be located 1 cm from the bottom. After confirming that the heat-resistant adhesive was sufficiently cured, the end of the pipe 60 that was not adhered to the heat decomposition chamber 52 was connected to the blower 55, but the diameters did not match, so the adhesive tape. It was firmly fixed with.

The blower 55 was started by putting 100 g of wood pellet fuel in the same bag as that used in Experiment 2 as an organic sample in the heat decomposition chamber 52. The experiment was carried out under the same conditions as in Experiment 1 above. As a result of the experiment for 1 hour from the start of heating, the sample of the organic substance placed in the heating decomposition chamber 52 decreased by 30 g, and the fractional distillation tower 53 increased by 10 g. In addition, it was confirmed that the wood was oiled because the volume of the sample of the organic matter remaining after carbonization was visually reduced from that before the injection.

As described above, the present invention can efficiently utilize heat by downsizing, and the organic matter is dried in advance before thermal decomposition, the organic matter is efficiently thermally decomposed, and the oil is recovered and abolished by cooling. Heat can be used to dry organic matter.

The present invention is not limited to the configuration described in the above-described embodiment, and various modifications and changes can be made without departing from the configuration of the present invention.

1A Organic matter oiling device 1 Pre-drying chamber 2 Storage chamber 3 Heat decomposition chamber 4 Powder granular material separation chamber 5 Powder granular material recovery chamber 6 Distilling tower 7 Heat exchanger

In the first invention, in order to convert an organic substance into oil and utilize it as a resource, a pre-drying chamber for supplying the organic substance from the outside and pre-drying the organic substance before thermal decomposition and a temporary supply of the dried organic substance to the thermal decomposition chamber are provided. Generated in a storage chamber for temporary storage, a thermal decomposition chamber for thermally decomposing the dried organic material into a gas containing at least hydrocarbons or hydrocarbon oxides, and a thermal decomposition chamber. A powder / granule separation chamber for separating the gas containing at least a hydrocarbon or a hydrocarbon oxide and a solid, and a powder / granule recovery chamber for recovering the solid or the like separated in the powder / granule separation chamber. A distilling tower that separates the gas containing at least hydrocarbons or hydrocarbon oxides separated in the powder granule separation chamber into liquids with different volatility by cooling and rectification, and the waste heat of the distilling tower are heated. It is characterized by being provided with a heat exchanger for exchanging and using it as a heat source for the pre-drying chamber.

In the second invention, in order to convert the organic matter into oil and utilize it as a resource, a pre-drying chamber for supplying the organic matter from the outside and pre-drying the organic matter before thermal decomposition and a temporary supply of the dried organic matter to the thermal decomposition chamber. It was generated in the storage chamber for temporary storage, the thermal decomposition chamber for thermally decomposing the dried organic matter into a gas containing at least hydrocarbons or hydrocarbon oxides, and the thermal decomposition chamber. A powder / granule separation chamber for separating the gas containing at least a hydrocarbon or a hydrocarbon oxide and a solid, and a powder / granule recovery chamber for recovering the solid or the like separated in the powder / granule separation chamber. A distilling tower that separates the gas containing at least hydrocarbons or hydrocarbon oxides separated in the powder granule separation chamber into liquids with different volatility by cooling and rectification, and the waste heat of the distilling tower are heated. An organic material oiling apparatus comprising a heat exchanger for exchanging and using it as a heat source for the pre-drying chamber.

The thermal decomposition chamber 3 is for thermally decomposing the organic substance into a gas containing at least a hydrocarbon or a hydrocarbon oxide. A heater 15 that heats the organic substance and the thermal decomposition chamber 3 in order to thermally decompose the organic substance into a gas containing at least a hydrocarbon or a hydrocarbon oxide, and sufficient heat for the organic substance charged into the thermal decomposition chamber 3. The storage chamber 2 has a filter 16 having a size that allows the solid to not reach the distilling tower 6 and a temperature sensor 42 for measuring the temperature of the pyrolysis chamber 3. A part of the pipe 31 for supplying an organic substance to the thermal decomposition chamber 3 is built in, and a solid or the like and a gas generated in the thermal decomposition chamber 3 are supplied to the powder / granule separation chamber 5. The pipe 33 is connected.

In the first invention, in order to convert an organic substance into oil and utilize it as a resource, a pre-drying chamber for supplying the organic substance from the outside and pre-drying the organic substance before thermal decomposition and a temporary supply of the dried organic substance to the thermal decomposition chamber are provided. It was generated in the storage chamber for temporary storage , the thermal decomposition chamber for thermally decomposing the dried organic substance into a gas containing at least hydrocarbons or hydrocarbon oxides, and the thermal decomposition chamber. A powder / granule separation chamber for separating the gas containing at least a hydrocarbon or a hydrocarbon oxide and a solid, and a powder / granule recovery chamber for recovering the solid or the like separated in the powder / granule separation chamber. A distilling tower that cools the gas containing at least hydrocarbons or hydrocarbon oxides separated in the powder granule separation chamber and separates it into liquids with different volatility by rectification, and heat waste heat from the distilling tower. It is characterized by being provided with a heat exchanger for exchanging and using it as a heat source for the pre-drying chamber.

The second invention is to oil an organic substance and utilize it as a resource. Therefore, an organic substance is supplied from the outside, the organic substance is dried in a preliminary drying chamber in advance before thermal decomposition, and the dried organic substance is temporarily supplied to the thermal decomposition chamber. Temporarily stored in a storage chamber, and the dried organic substance is thermally decomposed into a gas containing at least hydrocarbons or hydrocarbon oxides in the thermal decomposition chamber, and at least hydrocarbons or hydrocarbons generated in the thermal decomposition chamber. The gas containing the oxide and the solid or the like are separated in the powder and granule separation chamber, and the solid or the like separated in the powder and granule separation chamber is recovered in the powder and granule recovery chamber to separate the powder and granules. The gas containing at least hydrocarbons or hydrocarbon oxides separated in the chamber is cooled, separated by rectification into liquids with different volatile properties by a distilling tower, and the waste heat of the distilling tower is exchanged by a heat exchanger. It is characterized by being used as a heat source for the pre-drying chamber.

The thermal decomposition chamber 3 is for thermally decomposing the organic substance into a gas containing at least a hydrocarbon or a hydrocarbon oxide. A heater 15 that heats the organic substance and the thermal decomposition chamber 3 in order to thermally decompose the organic substance into a gas containing at least a hydrocarbon or a hydrocarbon oxide, and sufficient heat for the organic substance charged into the thermal decomposition chamber 3. The storage chamber 2 has a filter 16 having a size that allows the solid to not reach the distilling tower 6 and a temperature sensor 42 for measuring the temperature of the pyrolysis chamber 3. A part of the pipe 31 for supplying an organic substance to the thermal decomposition chamber 3 is built in, and a solid or the like and a gas generated in the thermal decomposition chamber 3 are supplied to the powder / granule separation chamber 5. The pipe 33 is connected.

Claims (6)

To oil organic matter and utilize it as a resource
A thermal decomposition chamber for thermally decomposing dried organic matter into a gas containing at least hydrocarbons or hydrocarbon oxides,
An organic substance including a fractionation tower that cools the gas generated in the heat decomposition chamber and separates at least hydrocarbons or hydrocarbon oxides contained in the gas into liquids having different volatility by rectification. Oiler. To oil organic matter and utilize it as a resource
A pre-drying chamber for supplying organic matter from the outside and pre-drying the organic matter before thermal decomposition,
A storage chamber for temporarily storing the dried organic matter for temporary supply to the thermal decomposition chamber, and a storage chamber for temporarily storing the dried organic matter.
The thermal decomposition chamber for thermally decomposing the dried organic matter into a gas containing at least hydrocarbons or hydrocarbon oxides.
A powder / granular material separation chamber that separates the gas and solids containing at least hydrocarbons or hydrocarbon oxides generated in the thermal decomposition chamber, and
A powder / granular material recovery chamber for collecting the solids separated in the powder / granular material separation chamber, and a powder / granular material recovery chamber for collecting the solids and the like.
A fractionation tower that cools the gas containing at least hydrocarbons or hydrocarbon oxides separated in the powder or granular material separation chamber and separates it into liquids with different volatility by rectification.
A heat exchanger for exchanging heat from the waste heat of the fractional distillation tower and using it as a heat source for the pre-drying chamber.
An organic matter oiling device characterized by being equipped with. The organic matter oiling apparatus according to claim 1, wherein the exhaust gas generated from the fractional distillation tower is returned to the thermal decomposition chamber and contributes to the production of hydrocarbons or hydrocarbon oxides. The organic matter oiling apparatus according to claim 1 or 2, wherein the organic matter can be dried in advance by the waste heat generated from the fractional distillation tower. To oil organic matter and utilize it as a resource
The dried organic matter is pyrolyzed in a thermal decomposition chamber into a gas containing at least hydrocarbons or hydrocarbon oxides.
An organic oil characterized by cooling the gas generated in the heat decomposition chamber and separating at least hydrocarbons or hydrocarbon oxides contained in the gas into liquids having different volatility by fractionation tower. How to make it. To oil organic matter and utilize it as a resource
Organic substances are supplied from the outside, and the organic substances are dried in a pre-drying chamber in advance before thermal decomposition.
Temporarily store the dried organic matter in the storage chamber for temporary supply to the thermal decomposition chamber.
The dried organic matter is thermally decomposed into a gas containing at least a hydrocarbon or a hydrocarbon oxide in the heat decomposition chamber.
The gas and solid containing at least hydrocarbons or hydrocarbon oxides generated in the heat decomposition chamber are separated in the powder or granular material separation chamber.
The solid or the like separated in the powder / granular material separation chamber is collected in the powder / granular material recovery chamber, and then collected.
The gas containing at least hydrocarbons or hydrocarbon oxides separated in the powder or granular material separation chamber is cooled and rectified to separate liquids having different volatility by a fractionation tower.
The waste heat of the fractional distillation tower is heat-exchanged by a heat exchanger and used as a heat source for the pre-drying chamber.
A method for oiling organic substances.

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