CN117551482A - Biological blended fuel oil - Google Patents
Biological blended fuel oil Download PDFInfo
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- CN117551482A CN117551482A CN202311671703.2A CN202311671703A CN117551482A CN 117551482 A CN117551482 A CN 117551482A CN 202311671703 A CN202311671703 A CN 202311671703A CN 117551482 A CN117551482 A CN 117551482A
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- Prior art keywords
- oil
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- fuel oil
- viscosity component
- biological
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- 239000000295 fuel oil Substances 0.000 title claims abstract description 54
- 238000002156 mixing Methods 0.000 claims abstract description 23
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002270 dispersing agent Substances 0.000 claims abstract description 16
- 239000000446 fuel Substances 0.000 claims abstract description 15
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims abstract description 11
- 235000012343 cottonseed oil Nutrition 0.000 claims abstract description 11
- 239000002385 cottonseed oil Substances 0.000 claims abstract description 11
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920000136 polysorbate Polymers 0.000 claims abstract description 11
- 239000013530 defoamer Substances 0.000 claims abstract description 8
- 239000003921 oil Substances 0.000 claims description 63
- 235000019198 oils Nutrition 0.000 claims description 63
- 239000000203 mixture Substances 0.000 claims description 36
- 238000003756 stirring Methods 0.000 claims description 15
- 239000002518 antifoaming agent Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 230000008014 freezing Effects 0.000 claims description 5
- 238000007710 freezing Methods 0.000 claims description 5
- 230000035484 reaction time Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003345 natural gas Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 230000009965 odorless effect Effects 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 description 6
- 239000009384 kangtai Substances 0.000 description 4
- 231100000614 poison Toxicity 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 206010042772 syncope Diseases 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
Classifications
-
- 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
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
-
- 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
- C10L1/10—Liquid carbonaceous fuels containing additives
-
- 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
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/28—Organic compounds containing silicon
-
- 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
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
-
- 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
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/18—Use of additives to fuels or fires for particular purposes use of detergents or dispersants for purposes not provided for in groups C10L10/02 - C10L10/16
-
- 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
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/08—Inhibitors
- C10L2230/082—Inhibitors for anti-foaming
-
- 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
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention provides a biological blended fuel oil, which comprises the following components in parts by weight: 50-85% of glycol, 3-5% of butanediol, 2-5% of tween, 2-5% of biological regulator, 8-35% of water, 1-5% of cotton seed oil, 0.03-0.05% of defoamer, 0.2-0.5% of dispersant and 0.01-0.05% of combustion improver; the liquid fuel can replace liquefied gas, natural gas and methanol fuel, has the flash point of over 100, is quite safe in flame ignition, is easy to obtain the bio-blending fuel material, is nontoxic and odorless, has no corrosiveness and volatility, has high flash point, is non-flammable, has good safety, has low nitrogen and sulfur contents, has the exhaust emission of only one fifth of the industry standard, and meets the environmental protection requirement.
Description
Technical Field
The invention relates to biological blended fuel oil, and belongs to the technical field of fuel oil.
Background
The fuel oil is mainly made up by using cracked residue oil and straight-run residue oil of petroleum, and is characterized by that its viscosity is high, and contains more non-hydrocarbon compounds, colloid and asphaltene. Depending on the application, the fuel oil is divided into two main types, i.e., marine engine fuel oil and furnace fuel oil. The former is formed by mixing straight-run heavy oil and diesel oil with a certain proportion, and is used for a large-scale low-speed marine diesel engine; the latter is mainly vacuum residuum, cracked residuum or their mixture, or heavy petroleum fuel oil prepared by mixing proper amount of cracked light oil, and can be used as fuel for various industrial furnaces or boilers.
The existing domestic fuel mainly depends on coal, liquefied petroleum gas, coal gas and the like. The combustion of coal produces huge pollution and deteriorates the environment, and byproducts produced by the combustion have various toxic substances harmful to human bodies or the environment, such as: nitric oxide, nitrogen dioxide, carbon monoxide, unsaturated hydrocarbons, sulfur oxides (SO 2, SO 3), and the like. These toxic substances harmful to human body are light and poison syncope, and heavy and kill people; is also a malignant cyclic pollution to the environment, for example, sulfides can circulate along with the food chain and finally grow in geometric grade, finally causing environmental deterioration and various organisms to be endangered.
Liquefied petroleum gas is a compressed canned gas, has strong smell and is pungent, can influence the air of the environment, can cause death after leakage under the condition of no fortification, has higher ignition point, thus having higher risk factors, low combustion value and higher use cost. The fuel oil on the market is not easy to dissolve in water, if a fire disaster occurs, the fire disaster is not easy to be extinguished by water, and the other fuel belongs to pure fuel, and is dissolved in water, but has a flash point of 19 ℃ and belongs to dangerous chemicals, so the invention provides a biological blended fuel oil for solving the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the bio-blend fuel oil for solving the problems in the background art.
In order to achieve the above object, the present invention is realized by the following technical scheme: the biological blended fuel oil comprises the following components in parts by weight: 50-85% of glycol, 3-5% of butanediol, 2-5% of tween, 2-5% of biological regulator, 8-35% of water, 1-5% of cotton seed oil, 0.03-0.05% of defoamer, 0.2-0.5% of dispersant and 0.01-0.05% of combustion improver;
the bio-blend fuel oil comprises the following steps:
(1) Firstly, adding glycol, butanediol, tween, a biological regulator, cotton seed oil and water in the weight parts into a mixing device for mixing, adding a dispersing agent, a defoaming agent and a combustion improver for fully mixing after mixing, putting the mixture into a reactor for reacting for a period of time to obtain low-viscosity component oil, and preheating the low-viscosity component oil to raise the temperature of the low-viscosity component oil to above 80 ℃ to obtain high-viscosity component oil;
(2) Heat exchanging the low-viscosity component oil with the high-viscosity component oil to obtain mixed oil, and reducing the temperature of the mixed oil to below the flash point of the mixed oil;
(3) And pouring the mixed oil into a stirring tank again, uniformly stirring, filtering, and carrying out oil-water separation in the stirring tank to generate the biological blended fuel, thereby obtaining the fuel oil.
Further, the low-viscosity component oil has a viscosity of 1-100mm 2 /s。
Further, the defoamer is an organosilicon.
Further, the dispersing agent is of the Kangtai 203 type.
Further, the combustion improver is medium-petroleum Kunlun 311 type.
Further, the heat value of the bio-blend fuel oil is more than or equal to 7000 kilocalories/gram, the flash point of the bio-blend fuel oil is 110 ℃, and the freezing point of the bio-blend fuel oil is 60 ℃ to-50 ℃.
Further, the high-viscosity component oil has a viscosity of 200-10000mm 2 /s。
Further, the reaction temperature of the reactor is 50-80 ℃ and the reaction time is 1-3h.
Compared with the prior art, the invention has the beneficial effects that:
1. the bio-blended fuel material is easy to obtain, nontoxic, odorless, non-corrosive and volatile, has high flash point and no open flame, can replace liquefied gas, natural gas and methanol fuel, has the flash point of more than 100, and has quite safety.
2. The biological blended fuel oil can be applied to a boiler, a boiler and the like, so that the unified kitchen fuel is beneficial to market supervision, complements the advantages of natural gas, is high in safety, is not inflammable and explosive, does not belong to dangerous chemicals, and is energy-saving and efficient.
3. The bio-blend fuel oil disclosed by the invention has the advantages of being higher in heat value which is more than or equal to 7000 kilocalories due to the advantages of raw materials, and high in flame temperature, and is far superior to the traditional energy, so that the bio-blend fuel oil is more energy-saving.
Description of the embodiments
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1: the biological blended fuel oil comprises the following components in parts by weight: glycol 50%, butanediol 3%, tween 2%, biological regulator 2%, water 8%, cotton seed oil 1%, defoamer 0.03%, dispersant 0.2% and combustion improver 0.01%;
the bio-blend fuel oil comprises the following steps:
(1) Firstly, adding glycol, butanediol, tween, biological regulator, cotton seed oil and water in the weight parts into a mixing device for mixing, adding a dispersing agent, a defoaming agent and a combustion improver for fully mixing after mixing, and placing the mixture into a reactor for reaction for a period of time to obtain low-viscosity component oil, wherein the reaction temperature of the reactor is 50 ℃, the reaction time is 1h, and the low-viscosity component oil has the viscosity of 1mm 2 And/s, preheating the low-viscosity component oil to raise the temperature to 80 ℃ or higher to obtain the high-viscosity component oil, wherein the high-viscosity component oil has a viscosity of 200mm 2 /s；
(2) Heat exchanging the low-viscosity component oil with the high-viscosity component oil to obtain mixed oil, and reducing the temperature of the mixed oil to below the flash point of the mixed oil;
(3) And pouring the mixed oil into a stirring tank again, uniformly stirring, filtering, and carrying out oil-water separation in the stirring tank to generate the biological blended fuel, thereby obtaining the fuel oil.
In this embodiment, the defoaming agent is an organosilicon.
In this embodiment, the dispersant is of the kangtai 203 type.
In this embodiment, the combustion improver is medium petroleum Kunlun 311 type.
In the embodiment, the heat value of the bio-blend fuel oil is more than or equal to 7000 kilocalories per gram, the flash point of the bio-blend fuel oil is 110 ℃, and the freezing point of the bio-blend fuel oil is 60 ℃ to-50 ℃.
Example 2: the biological blended fuel oil comprises the following components in parts by weight: 65% of glycol, 4% of butanediol, 4% of tween, 4% of biological regulator, 20% of water, 3% of cotton seed oil, 0.04% of defoamer, 0.3% of dispersant and 0.03% of combustion improver;
the bio-blend fuel oil comprises the following steps:
(1) Firstly adding the glycol, the butanediol, the Tween, the biological regulator, the cotton seed oil and the water in parts by weight into a mixing device for mixing, adding a dispersing agent, a defoaming agent and a combustion improver for fully mixing after mixing, and placing the mixture into a reactor for reaction for a period of time to obtain low-viscosity component oil, wherein the reaction temperature of the reactor is 70 ℃, the reaction time is 2 hours, preheating the low-viscosity component oil to raise the temperature of the low-viscosity component oil to more than 80 ℃ to obtain high-viscosity component oil, and the high-viscosity component oil is 6000mm in viscosity 2 /s；
(2) Heat exchanging the low-viscosity component oil with the high-viscosity component oil to obtain mixed oil, and reducing the temperature of the mixed oil to below the flash point of the mixed oil;
(3) And pouring the mixed oil into a stirring tank again, uniformly stirring, filtering, and carrying out oil-water separation in the stirring tank to generate the biological blended fuel, thereby obtaining the fuel oil.
In this embodiment, the low viscosity component oil has a viscosity of 50mm 2 /s。
In this embodiment, the defoaming agent is an organosilicon.
In this embodiment, the dispersant is of the kangtai 203 type.
In this embodiment, the combustion improver is medium petroleum Kunlun 311 type.
In the embodiment, the heat value of the bio-blend fuel oil is more than or equal to 7000 kilocalories per gram, the flash point of the bio-blend fuel oil is 110 ℃, and the freezing point of the bio-blend fuel oil is 60 ℃ to-50 ℃.
Example 3: the biological blended fuel oil comprises the following components in parts by weight: 85% of glycol, 5% of butanediol, 5% of tween, 5% of biological regulator, 35% of water, 5% of cotton seed oil, 0.05% of defoamer, 0.5% of dispersant and 0.05% of combustion improver;
the bio-blend fuel oil comprises the following steps:
(1) Firstly, adding glycol, butanediol, tween, a biological regulator, cotton seed oil and water in the weight parts into a mixing device for mixing, adding a dispersing agent, a defoaming agent and a combustion improver for fully mixing after mixing, putting the mixture into a reactor for reacting for a period of time to obtain low-viscosity component oil, and preheating the low-viscosity component oil to raise the temperature of the low-viscosity component oil to above 80 ℃ to obtain high-viscosity component oil;
(2) Heat exchanging the low-viscosity component oil with the high-viscosity component oil to obtain mixed oil, and reducing the temperature of the mixed oil to below the flash point of the mixed oil;
(3) And pouring the mixed oil into a stirring tank again, uniformly stirring, filtering, and carrying out oil-water separation in the stirring tank to generate the biological blended fuel, thereby obtaining the fuel oil.
In this embodiment, the low viscosity component oil has a viscosity of 100mm 2 /s。
In this embodiment, the defoaming agent is an organosilicon.
In this embodiment, the dispersant is of the kangtai 203 type.
In this embodiment, the combustion improver is medium petroleum Kunlun 311 type.
In the embodiment, the heat value of the bio-blend fuel oil is more than or equal to 7000 kilocalories per gram, the flash point of the bio-blend fuel oil is 110 ℃, and the freezing point of the bio-blend fuel oil is 60 ℃ to-50 ℃.
In this embodiment, the high-viscosity component oil has a viscosity of 10000mm 2 /s。
In this example, the reaction temperature of the reactor was 80 ℃ and the reaction time was 3 hours.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The biological blended fuel oil is characterized by comprising the following components in parts by weight: 50-85% of glycol, 3-5% of butanediol, 2-5% of tween, 2-5% of biological regulator, 8-35% of water, 1-5% of cotton seed oil, 0.03-0.05% of defoamer, 0.2-0.5% of dispersant and 0.01-0.05% of combustion improver;
the bio-blend fuel oil comprises the following steps:
(1) Firstly, adding glycol, butanediol, tween, a biological regulator, cotton seed oil and water in the weight parts into a mixing device for mixing, adding a dispersing agent, a defoaming agent and a combustion improver for fully mixing after mixing, putting the mixture into a reactor for reacting for a period of time to obtain low-viscosity component oil, and preheating the low-viscosity component oil to raise the temperature of the low-viscosity component oil to above 80 ℃ to obtain high-viscosity component oil;
(2) Heat exchanging the low-viscosity component oil with the high-viscosity component oil to obtain mixed oil, and reducing the temperature of the mixed oil to below the flash point of the mixed oil;
(3) And pouring the mixed oil into a stirring tank again, uniformly stirring, filtering, and carrying out oil-water separation in the stirring tank to generate the biological blended fuel, thereby obtaining the fuel oil.
2. The bio-blend fuel oil of claim 1, wherein the low viscosity component oil has a viscosity of 1-100mm 2 /s。
3. The bio-blend fuel oil of claim 1, wherein the defoamer is a silicone.
4. The bio-blend fuel oil of claim 1, wherein the dispersant is of the kantai 203 type.
5. The bio-blend fuel oil of claim 1, wherein the combustion improver is medium oil kunlun 311.
6. The bio-blend fuel oil according to claim 1, wherein the heat value of the bio-blend fuel oil is equal to or greater than 7000 kcal/g, the flash point of the bio-blend fuel oil is 110 ℃, and the freezing point of the bio-blend fuel oil is 60 ℃ to-50 ℃.
7. The bio-blend fuel oil of claim 1, wherein the high viscosity component oil has a viscosity of 200-10000mm 2 /s。
8. The bio-blend fuel oil of claim 1, wherein the reaction temperature of the reactor is 50-80 ℃ and the reaction time is 1-3 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311671703.2A CN117551482A (en) | 2023-12-07 | 2023-12-07 | Biological blended fuel oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311671703.2A CN117551482A (en) | 2023-12-07 | 2023-12-07 | Biological blended fuel oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117551482A true CN117551482A (en) | 2024-02-13 |
Family
ID=89818383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311671703.2A Pending CN117551482A (en) | 2023-12-07 | 2023-12-07 | Biological blended fuel oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117551482A (en) |
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2023
- 2023-12-07 CN CN202311671703.2A patent/CN117551482A/en active Pending
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