KR101812500B1 - High efficiency cooling system for bio-oil produced at high temperature - Google Patents
High efficiency cooling system for bio-oil produced at high temperature Download PDFInfo
- Publication number
- KR101812500B1 KR101812500B1 KR1020150154274A KR20150154274A KR101812500B1 KR 101812500 B1 KR101812500 B1 KR 101812500B1 KR 1020150154274 A KR1020150154274 A KR 1020150154274A KR 20150154274 A KR20150154274 A KR 20150154274A KR 101812500 B1 KR101812500 B1 KR 101812500B1
- Authority
- KR
- South Korea
- Prior art keywords
- cooling
- cooling device
- bio
- oil
- vertical cooler
- Prior art date
Links
Images
Classifications
-
- 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/002—Cooling of cracked gases
-
- 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1011—Biomass
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
A first cooling device for cooling and collecting the polymeric bio-oil in the gas phase, a second cooling device for cooling the gas phase bio-oil, and a second cooling device for cooling the bio- And the cooling water is circulated in the inlet port side of the cooling water tank, and the low-molecular bio-oil in the gas phase not containing the cooling water is cooled and collected by the first cooling device A second cooling device, and a plurality of cooling means circulated outside the first cooling device, wherein the third cooling stage analyzes the gas phase bio-oil flowing from the second cooling device to control the operation of the plurality of cooling means, And a storage tank connected to the first cooling device, the second cooling device and the third cooling device to store the cooled bio-oil, wherein the first cooling Wherein the outlet of the first vertical cooler is formed at a lower height than the inlet of the second vertical cooler so that the gas phase bio-oil flowing out of the first vertical cooler flows into the second vertical cooler on an ascending current, And the second cooling device includes a partition wall to partition the space of the second cooling device in which the cooling tube and the cooling filter are installed.
Description
The present invention relates to an efficient cooling system for high-temperature bio-oils, and more particularly to an efficient cooling system for high-temperature bio-oils for efficiently cooling and storing bio-oils discharged from a reaction process of 300 ° C or higher in a storage tank .
Renewable energy is attracting much attention in order to solve the problems of environmental pollution and depletion of energy resources caused by using existing fossil fuel as main energy source.
Especially, in recent 10 years, biomass including plants has been recognized as an alternative energy source applicable to existing industrial facilities and devices focused on fossil fuels, and the technology is being developed at a high speed.
Biomass refers to the conversion of all terrestrial organisms, including terrestrial and aquatic plants, animals and microorganisms, into substances. It means that all organic matter, such as wood, grain, agricultural by-products, sludge from sewage treatment plants, . Biomass is based on plants and plants are carbon compounds that store solar energy during chemical bonding. Therefore, biomass is an energy storage material composed of carbon compounds such as fossil fuels. Therefore, biomass is the only renewable resource to replace fossil fuels as a source of chemical feedstock as well as an energy source.
Biomass is classified according to the kind of raw materials, such as starchy biomass (grains, potatoes), woody biomass (agricultural byproducts such as wood, herbaceous rice, rice husk, and rice hull), sugar-based biomass (sugarcane, , Animal protein-based biomass (animal carcasses, microbial cells, etc.).
Among them, wood biomass is more than 5 million tons in Korea, and in Malaysia, only 20 million tons of energy crop by-product (EFB) generated from palm oil milking plant can supply relatively stable raw material. Therefore, Research on the production of bio-crude oil using mass has been actively carried out.
A related art is disclosed in Korean Patent No. 0857247 ("Method for producing bio-oil by catalytic cracking ", filed on Sep. 5, 2008, hereinafter referred to as prior art) And more particularly, to a method for reforming a bio-oil into a more stable bio-oil having a high heating value.
However, the bio-oil produced by the same technology as the above-mentioned prior art is discharged in a high-temperature gas state when discharged through the reaction process. At this time, the bio-oil on the gas often flies to the atmosphere.
Therefore, in recent years, there is a growing demand for a cooling system capable of efficiently cooling such gas-phase bio-oil and producing liquid-phase bio-oil.
It is an object of the present invention to provide an efficient cooling system of high-temperature bio-oil for efficiently cooling and storing the gas-phase bio-oil discharged from a reaction process of 300 ° C or higher in a storage tank .
A first cooling device for cooling and collecting the polymeric bio-oil in the gas phase, a second cooling device for cooling the gas phase bio-oil, and a second cooling device for cooling the bio- And the cooling water is circulated in the inlet port side of the cooling water tank, and the low-molecular bio-oil in the gas phase not containing the cooling water is cooled and collected by the first cooling device A second cooling device, and a plurality of cooling means circulated outside the first cooling device, wherein the third cooling stage analyzes the gas phase bio-oil flowing from the second cooling device to control the operation of the plurality of cooling means, And a storage tank connected to the first cooling device, the second cooling device and the third cooling device to store the cooled bio-oil, wherein the first cooling Wherein the outlet of the first vertical cooler is formed at a lower height than the inlet of the second vertical cooler so that the gas phase bio-oil flowing out of the first vertical cooler flows into the second vertical cooler on an ascending current, And the second cooling device includes a partition wall for partitioning the space of the second cooling device in which the cooling tube and the cooling filter are installed.
delete
delete
delete
delete
delete
delete
As described above, according to the efficient cooling system of the high-temperature bio-oil according to the present invention, the gas-phase bio-oil discharged from the reaction process at 300 ° C or higher can be efficiently cooled and stored in the storage tank.
BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an overall schematic view of an efficient cooling system of high temperature bio-
Hereinafter, the technical idea of the present invention will be described more specifically with reference to the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the technical concept of the present invention, are incorporated in and constitute a part of the specification, and are not intended to limit the scope of the present invention.
BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an overall schematic diagram of an efficient cooling system of high temperature bio-oils according to the present invention.
1, the high-temperature bio-oil cooling system of the present invention comprises a
In the high-temperature bio-oil cooling system of the present invention, the high-temperature gas phase bio-oil discharged from the reaction process is primarily cooled through the
The
The first
The second
The
In addition, the
The
The
The
In the
The
As shown in FIG. 4, the
That is, the
The first to
The high temperature bio-oil cooling system of the present invention is connected to at least one
It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
100: first cooling device
110: first vertical cooler
111: First vertical pipe
120: second vertical cooler
121: second vertical pipe
200: second cooling device
201: Transfer piping
202: Gas analyzer
203:
210: cooling tube
220: Cooling filter
300: Third cooling device
301: first cooling means
302: second cooling means
303: third cooling means
304: fourth cooling means
400: storage tank
410: discharge piping
411: discharge valve
Claims (7)
A cooling tube 210 in which cooling water is circulated on the outer side and the cooling water is circulated on the inner inlet side and a cooling filter 220 is disposed on the side of the inner side of the cooling tube 220 to be cooled and collected in the first cooling device 100 A second cooling device (200) for cooling and collecting low-molecular-weight bio-oil in the gas phase;
A third cooling device 300 for controlling the operation of the plurality of cooling means by analyzing bio-oil on the gas flowing in from the second cooling device 200, including a plurality of cooling means circulating the cooling water outside; And
A storage tank 400 connected to the first cooling device 100, the second cooling device 200, and the third cooling device 300 to store the cooled bio-oil;
, ≪ / RTI &
The first cooling device (100)
The outlet of the first vertical cooler 110 is formed at a lower height than that of the inlet of the second vertical cooler 120 so that the gas oil on the gas flowing out of the first vertical cooler 110 flows upward 2 vertical cooler 120,
The second cooling device (200)
Wherein a space of the second cooling device (200) in which the cooling tube (210) and the cooling filter (220) are installed is partitioned by including a partition wall (203) therein.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150154274A KR101812500B1 (en) | 2015-11-04 | 2015-11-04 | High efficiency cooling system for bio-oil produced at high temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150154274A KR101812500B1 (en) | 2015-11-04 | 2015-11-04 | High efficiency cooling system for bio-oil produced at high temperature |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170052163A KR20170052163A (en) | 2017-05-12 |
KR101812500B1 true KR101812500B1 (en) | 2017-12-28 |
Family
ID=58740530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150154274A KR101812500B1 (en) | 2015-11-04 | 2015-11-04 | High efficiency cooling system for bio-oil produced at high temperature |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101812500B1 (en) |
-
2015
- 2015-11-04 KR KR1020150154274A patent/KR101812500B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20170052163A (en) | 2017-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Kapoor et al. | Valorization of agricultural waste for biogas based circular economy in India: A research outlook | |
US8217212B2 (en) | Sequencing retort liquid phase torrefication processing apparatus and method | |
Show et al. | Advances and challenges on algae harvesting and drying | |
JP2018530324A5 (en) | ||
BR112017026665B1 (en) | SYSTEM AND METHOD FOR BIOMASS GROWTH AND PROCESSING | |
US9884772B2 (en) | Solar desalination and power generation plant | |
CN102056847A (en) | Water reclamation system and method | |
JP2009532193A (en) | Devices, processes and systems for anaerobic digestion of sludge | |
KR102135705B1 (en) | Reactor for torrefaction and method for manufacturing solid refuse fuel using the same | |
CN102226113B (en) | Biomass gasification tar treatment system | |
US11015136B2 (en) | Supercritical water gasification with decoupled pressure and heat transfer modules | |
KR101812500B1 (en) | High efficiency cooling system for bio-oil produced at high temperature | |
Zaccariello et al. | Fluidised bed gasification of biomasses and wastes to produce hydrogen‐rich syn‐gas–a review | |
KR101633832B1 (en) | Apparatus for manufacturing bio fuel using animal and vegetable fats of high acid value | |
CN103074118A (en) | Pyrolysis-gasification integrated conversion and utilization system and method for waste agricultural resources | |
CN103880266A (en) | Hydrothermal-process sludge dehydrating method and hydrothermal-process sludge dehydrating device | |
CN104651220A (en) | Solar warming system for multi-phase biogas digester | |
JP6357364B2 (en) | Digestive fluid treatment system and digestive fluid treatment method | |
KR101863359B1 (en) | An apparatus of continuous catalytic reaction of bio-oil | |
KR101831980B1 (en) | Apparatus and method for physical refining of low grade bio-oil | |
CN202415489U (en) | Integrated conversion utilization system for pyrolysis and gasification of agricultural waste resources | |
Spence | Renewable energy in the Australian red meat processing industry & the viability of paunch as a biofuel | |
CN202107688U (en) | Grease dehydrating equipment | |
KR101559849B1 (en) | Biocrude-oil manufacturing system with multi-stage condensation | |
RU2577166C2 (en) | Line of recycling manure with obtaining biogas and fertilisers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant |