CN102766489A - Marine fuel oil and preparation method thereof - Google Patents
Marine fuel oil and preparation method thereof Download PDFInfo
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- CN102766489A CN102766489A CN2011101139732A CN201110113973A CN102766489A CN 102766489 A CN102766489 A CN 102766489A CN 2011101139732 A CN2011101139732 A CN 2011101139732A CN 201110113973 A CN201110113973 A CN 201110113973A CN 102766489 A CN102766489 A CN 102766489A
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Abstract
The invention discloses a preparation method for marine fuel oil. The method includes the following steps: (1) mixing a light oil component with catalytic cracking slurry and processing the mixture by solid-liquid separation; and (2) mixing the mixture liquid obtained after the solid-liquid separation with a heavy oil component to obtain the marine fuel oil having a density of 850-991 kg/m3 at 15 DEG C, a viscosity of less than 380 mm2/s at 50 DEG C, and a total content of aluminum by aluminum element and silicon by silicon element of 0-60 mg/kg, The solid content of the catalytic cracking slurry is more than 1000 mg/kg. The light oil component has a density of 800-950 kg/m3 at 15 DEG C, a viscosity of 5-380 mm2/s at 50 DEG C, and a total content of silicon by silicon element and aluminum by aluminum element of 0-50 mg/kg. The invention also provides the marine fuel oil prepared by the method. According to the method provided by the invention, the production cost of the marine fuel oil can be greatly reduced.
Description
Technical field
The present invention relates to a kind of preparation method of marine fuel oil, and by the marine fuel oil of this method preparation.
Background technology
Along with the sustained and rapid development of economy, China has become one of topmost in the world big trading nation and shipping big country.In the face of flourish shipping and bunker oil market; Yield poorly owing to domestic refinery admiralty fuel oil for a long time; Bigger with market requirement gap, ship fuel feeding enterprise and the shipping company dependence on import of having to, the compelled soaring oil prices and the market risk of accepting the world market; If things go on like this will be unfavorable for the development of shipping-trade, and bring adverse influence also can for the foreign trade and the national economic development.
Usually, marine fuel oil mainly is divided into two big types, i.e. cut type oil fuel and residue type oil fuel.Cut type oil fuel is widely used at home like DMC, and its character mainly is applicable to the middling speed marine engine between diesel oil and 180CST; And residue type oil fuel is generally mixed by heavy oil and light ends; Its thermal value is big, have good burning performance, shelf-stable, corrosion are little; It is the most economical ideal fuels of low speed marine engine such as large-scale oceangoing vessel in broad-spectrum good fuel, the especially high-power.
Usually the processing technology routine of producing residue type oil fuel adds the dilution component that is fit to heavy residue oil and concocts; To reach marine fuel oil in the requirement aspect the indexs such as viscosity and condensation point; And, also must keep the good stability and the compatibleness of oil fuel in order to prevent that the cohesion of residue type oil fuel medium pitch matter and greasy filth from generating deposition.
CN 1706922A discloses a kind of use residual oil, the synthetic car and boat of BO with fuel and complete processing; Said fuel mainly comprises residual oil and BO, cut light oil and additive etc.; Obtain finished product through shearing, filtering; The final product quality standard is indeterminate, is generally used for boiler, peculiar to vessel or farm machinery fuel.
The method that CN 101113346A propose to use the coal tar blending to produce marine fuel oil, but the production restriction of coal tar its can not scale prodn, guarantee the supply in market.
Because the marine fuel oil of international marine fuel oil marketing is carried out ISO 8217:2010 standard; In specification of quality for marine fuel oil; Sulphur content, aluminium silicon (Al+Si) content, viscosity and density all have concrete regulation; For example, for RMG380, its 15 ℃ of density requirements are not more than 991kg/m3,50 ℃ of viscosity are not more than 380mm
2/ s, Al+Si content are not more than 60mg/kg, so need form with BO component and the blending of lightweight oil component.Wherein, the production marine fuel oil is concocted the BO component of using and is mainly comprised vacuum residuum etc., and the lightweight oil component mainly comprises catalytic cracking diesel oil etc.Because the added value of lightweight oil component is higher usually; The lightweight oil component called in mean the level that has dropped to the value of lightweight oil component marine fuel oil in the marine fuel oil; Therefore, hope to reduce the transferred amount of lightweight oil component as far as possible, thereby reduce the production cost of marine fuel oil.
The relative added value of catalytically cracked oil is lower, reduces the transferred amount of lightweight oil component (like catalytic cracking diesel oil) if increase the transferred amount of catalytically cracked oil, then can significantly reduce the production cost of bunker fuel.Yet (be generally 2000～3000mg/kg), too high solid content has restricted the transferred amount of catalytically cracked oil to contain higher solid content in the catalytically cracked oil.Therefore, need carry out the pre-treatment of separate solid composition (like catalyst fines) to catalytically cracked oil.
At present; The treatment process of catalytically cracked oil mainly comprises settling process, centrifuging, electrostatic method, filtration method etc.; But directly catalytically cracked oil is carried out lock out operation,, thereby cause separation efficiency lower and process cost is also higher because its viscosity is big, solid content is high.Document (" petrochemical complex design ", 2000,17 (4): report 40～41); Feeding temperature must be controlled at more than 265 ℃ during the catalytically cracked oil direct filtration; And processing efficiency is not high, and processing costs is higher, and this has directly influenced the feasibility that catalytically cracked oil is produced bunker fuel.Therefore, need high, the more feasible catalytically cracked oil separation method economically of exploitation separation efficiency.
Summary of the invention
The above-mentioned defective of the present invention in order to exist in the production process that overcomes existing marine fuel oil provides a kind of preparation method of new marine fuel oil.
The invention provides a kind of preparation method of marine fuel oil, this method may further comprise the steps:
(1) the lightweight oil component is mixed with catalytically cracked oil, and the mixture that obtains is carried out solid-liquid separation;
(2) will pass through the mixing liquid that obtains after the solid-liquid separation and mix with the BO component, obtaining 15 ℃ of density is 850-991kg/m
3, 50 ℃ of viscosity are for being not more than 380mm
2/ s and be the marine fuel oil of 0-60mg/kg in the silicon of element silicon with in the total content of the aluminium of aluminium element;
Solid content in the said catalytically cracked oil is more than the 1000mg/kg; 15 ℃ of density of said lightweight oil component are 800-950kg/m
3, 50 ℃ of viscosity are 5-380mm
2/ s and be 0-50mg/kg in the silicon of element silicon with in the total content of the aluminium of aluminium element.
The present invention also provides the marine fuel oil by above-mentioned method preparation.
In the preparation method of said marine fuel oil provided by the invention; Through catalytically cracked oil is at first mixed with the lightweight oil component; Reduce the viscosity and the density of catalytically cracked oil, thereby reduced the difficulty of from catalytically cracked oil, isolating solids component; And, call in the marine fuel oil through the mixing liquid that the mixture with lightweight oil component and catalytically cracked oil carries out obtaining after the solid-liquid separation, can improve the consumption of catalytically cracked oil, therefore, greatly reduce the production cost of marine fuel oil.
Description of drawings
Fig. 1 is equipment and the synoptic diagram of flow direction of material thereof that is used for the preparation method of the said marine fuel oil that embodiment of the present invention provides.
Embodiment
The preparation method of said marine fuel oil provided by the invention may further comprise the steps:
(1) the lightweight oil component is mixed with catalytically cracked oil, and the mixture that obtains is carried out solid-liquid separation;
(2) will pass through the mixing liquid that obtains after the solid-liquid separation and mix with the BO component, obtaining 15 ℃ of density is 850-991kg/m
3, 50 ℃ of viscosity are for being not more than 380mm
2/ s and be the marine fuel oil of 0-60mg/kg in the silicon of element silicon with in the total content of the aluminium of aluminium element.
In the present invention, 15 of said lightweight oil component ℃ of density are 800-950kg/m
3, be preferably 800-900kg/m
350 ℃ of viscosity are 5-380mm
2/ s is preferably 5-180mm
2/ s; In the silicon of element silicon with in the total content of the aluminium of aluminium element is 0-50mg/kg, is preferably 0-10mg/kg, for example is 1-10mg/kg.Concrete, said lightweight oil component is one or more in catalytic cracking diesel oil, heavy catalytic cycle oil, coker gas oil, solvent treatment extraction oil, ethylene bottom oil, shale oil and the wax tailings.
In the present invention, the solid content of said catalytically cracked oil is more than the 1000mg/kg, to be preferably 1000-6000mg/kg.
According to said method provided by the invention; In step (1); The part by weight of said catalytically cracked oil and lightweight oil component does not have special qualification, as long as the lightweight oil component in the adding catalytically cracked oil can be diluted to catalytically cracked oil the degree of easy enforcement solid-liquid separation.In the present invention, the weight ratio of said lightweight oil component and said catalytically cracked oil is preferably more than 0.5: 1.Generally, because the value of lightweight oil component is higher than the BO component, therefore, the consumption of lightweight oil component is more little, and then the production cost of marine fuel oil is low more.Therefore; Have at the marine fuel oil that guarantees final preparation under the situation of stability and compatibleness preferably; The consumption of said lightweight oil component is preferably few as far as possible; For example, the weight ratio of said lightweight oil component and said catalytically cracked oil further is preferably 0.5-10: 1, further be preferably 0.5-2: 1.
According to said method provided by the invention; In step (1); The method of the mixture of lightweight oil component and catalytically cracked oil being carried out solid-liquid separation can adopt the method for various routines to implement, for example, and settlement separate method, centrifugal separation, electrostatic separation method, filtration method etc.The settlement separate method of preferred employing among the present invention.Adopt settlement separate method to carry out under the situation of solid-liquid separation, said method of the present invention can also be included in settlement separate after, optionally the supernatant liquid after settlement separate is filtered.Concrete, when the solid content of said supernatant liquid after settlement separate is higher than 50mg/kg, then need implement to filter to this supernatant liquid; And when the solid content of said supernatant liquid after settlement separate is 50mg/kg when following, it also is favourable filtering for the preparation marine fuel oil to this supernatant liquid.Therefore, in said method provided by the invention, preferably after settlement separate, the supernatant liquid after settlement separate is carried out filtration treatment.
According to said method provided by the invention, saidly settlement separately under the settlement separate condition of routine, implement to get final product.Under the preferable case, said settlement separate condition comprises: temperature is 25-200 ℃, more preferably 25-100 ℃; Time is 1-48 hour, more preferably 8-24 hour.
According to said method provided by the invention, in order to improve said settlement separate efficient, said method also is included in and in the mixture of said lightweight oil component and catalytically cracked oil, adds settling aids and/or tensio-active agent in the settlement separate process.Said settling aids and tensio-active agent all can be the various settling aids and the tensio-active agent of routine use.Said settling aids for example can be in ethers settling aids, amine settling aids and the aromatic ring compounds settling aids at least a.The add-on of said settling aids and tensio-active agent does not have special qualification, and under the preferable case, total add-on of said settling aids and tensio-active agent is 10-1000ppm.
According to said method provided by the invention, in step (2), the mixing liquid that obtains after the said process solid-liquid separation for example mixes and can in Mixer pot, implement with the BO component.The mixing liquid that obtains after the said process solid-liquid separation and the blending ratio and the BO components selection of BO component all do not have special qualification, are 850-991kg/m as long as can obtain 15 ℃ of density
3, 50 ℃ of viscosity are for being not more than 380mm
2/ s and be that the marine fuel oil of 0-60mg/kg gets final product in the silicon of element silicon with in the total content of the aluminium of aluminium element.
In one embodiment, when 100 ℃ of viscosity of said BO component for being not less than 35mm
2/ s, 15 ℃ of density are 950-1200kg/m
3And in the silicon of element silicon with in the total content of the aluminium of aluminium element is that (under the preferable case, 100 ℃ of viscosity are 35-60mm to 0-300mg/kg
2/ s, 15 ℃ of density are 950-1050kg/m
3, and be 0-50mg/kg in the silicon of element silicon with in the total content of the aluminium of aluminium element) time, with respect to the said mixing liquid through obtaining after the solid-liquid separation of 1 weight part, the consumption of said BO component can be the 3-19 weight part.In order to guarantee that marine fuel oil has stability and compatibleness preferably, with respect to the said mixing liquid through obtaining after the solid-liquid separation of 100 weight parts, the consumption of said BO component is preferably the 5-9 weight part.
Under preferable case, said BO component is one or more in long residuum, vacuum residuum, catalysis clarified oil, deasphalted oil and the ultra viscous crude.
In a kind of preferred implementation, for stability and the compatibleness that guarantees marine fuel oil, said method also is included in adding an amount of additive in mixing liquid that obtains after the said process solid-liquid separation and the BO component blended process.Said additive can for example can be dispersion agent and/or inhibiter for the conventional various additives that use in the production technique of marine fuel oil.The add-on of said additive can be 0-500mg/kg, is preferably 50-150mg/kg.
According to one embodiment of the present invention, the facilities and equipments of said marine fuel oil and the synoptic diagram of flow direction of material can be as shown in Figure 1.In Fig. 1; With catalytically cracked oil 1 be added in the slurry tank 3 after lightweight oil component 2 is mixed, through after settlement separate, supernatant liquid 4 gets in the strainers 6 through pump 5; And the filtrating 8 that will obtain after will filtering is added in the tempering tank 9; In this tempering tank, add the additive that BO component 10 and selectivity add simultaneously, the satisfactory marine fuel oil 11 of extraction from tempering tank 9 at last, the solid matter 7 that falls to the bottom of said slurry tank 3 is discharged from the bottom of slurry tank 3.
The present invention also provides the marine fuel oil by method for preparing, and 15 ℃ of density of said marine fuel oil are 850-991kg/m
3, 50 ℃ of viscosity are for being not more than 380mm
2/ s and be the marine fuel oil of 0-60mg/kg in the silicon of element silicon with in the total content of the aluminium of aluminium element.
Below through embodiment the present invention is described further, but protection scope of the present invention is not limited in this.
In following examples and Comparative Examples; The viscosity of oil plant records according to the method for GB/T 11137-1989; The density of oil plant records according to the method for SH/T 0604-2000; Record in the silicon of element silicon with in the total content of the aluminium of the aluminium element method according to IP 501-2005 in the oil plant, the ash oontent of oil plant records according to the method for GB/T 508-1985.
Embodiment 1
Present embodiment is used to explain said marine fuel oil provided by the invention and preparation method thereof.
Is to mix at 1: 1 catalytic cracking diesel oil (performance perameter is seen table 1) and catalytically cracked oil (performance perameter is seen table 1) with weight ratio; And the settling aids of mixture that obtains and 150ppm (available from liking gloomy flocculation agent ltd, model is FL4540) is added in the slurry tank, 80 ℃ of following sedimentations 24 hours; Supernatant liquid is filtered; And measuring its solid content, the result sees table 2, the vacuum residuum (performance perameter is seen table 1) of the filtrating of 1 weight part and 8 weight parts is added to mixes in the tempering tank; Thereby obtain marine fuel oil A1, the performance perameter of this marine fuel oil is as shown in table 3 below.
Comparative Examples 1
With the settling aids of catalytically cracked oil (performance perameter is seen table 1) and 150ppm (available from liking gloomy flocculation agent ltd; Model is FL4540) be added in the slurry tank; 150 ℃ of following sedimentations 24 hours, supernatant liquid is filtered, and measure its solid content; The result sees table 2; And the vacuum residuum (performance perameter is seen table 1) of the catalytic cracking diesel oil (performance perameter is seen table 1) of the filtrating of 1 weight part, 1 weight part and 8 weight parts is added in the tempering tank mixes, thereby obtaining marine fuel oil D1, the performance perameter of this marine fuel oil is as shown in table 3 below.
Comparative Examples 2
With the settling aids of catalytically cracked oil (performance perameter is seen table 1) and 150ppm (available from liking gloomy flocculation agent ltd; Model is FL4540) be added in the slurry tank; 270 ℃ of following sedimentations 24 hours, supernatant liquid is filtered, and measure its solid content; The result sees table 2; And the vacuum residuum (performance perameter is seen table 1) of the catalytic cracking diesel oil (performance perameter is seen table 1) of the filtrating of 1 weight part, 1 weight part and 8 weight parts is added in the tempering tank mixes, thereby obtaining marine fuel oil D2, the performance perameter of this marine fuel oil is as shown in table 3 below.
Embodiment 2
Present embodiment is used to explain said marine fuel oil provided by the invention and preparation method thereof.
Is to mix at 0.5: 1 catalytic cracking diesel oil (performance perameter is seen table 1) and catalytically cracked oil (performance perameter is seen table 1) with weight ratio; And the settling aids of mixture that obtains and 150ppm (available from liking gloomy flocculation agent ltd, model is FL4540) is added in the slurry tank, 100 ℃ of following sedimentations 24 hours; Supernatant liquid is filtered; And measuring its solid content, the result sees table 2, and the vacuum residuum (performance perameter is seen table 1) of the filtrating of 1 weight part and 9 weight parts is added in the tempering tank mixes; Thereby obtain marine fuel oil A2, the performance perameter of this marine fuel oil is as shown in table 3 below.
Present embodiment is used to explain said marine fuel oil provided by the invention and preparation method thereof.
Is to mix at 2: 1 catalytic cracking diesel oil (performance perameter is seen table 1) and catalytically cracked oil (performance perameter is seen table 1) with weight ratio; And the mixture that obtains is added in the slurry tank; 120 ℃ of following sedimentations 24 hours, supernatant liquid is filtered, and measure its solid content; The result sees table 2; And the vacuum residuum (performance perameter is seen table 1) of the filtrating of 1 weight part and 5 weight parts is added in the tempering tank mixes, thereby obtaining marine fuel oil A3, the performance perameter of this marine fuel oil is as shown in table 3 below.
Table 1
| Project | Vacuum residuum | Catalytically cracked oil | Catalytic cracking diesel oil |
| 15 ℃ of density (kgm -3) | 981.3 | 1114.2 | 943.0 |
| Viscosity (t ℃) (mm 2·s -1) | 413.8(100℃) | 138.7(80℃) | 95.8(50℃) |
| Sulphur/% | 2.25 | 1.6 | 0.70 |
| Ash content/% | 0.06 | 0.54 | ＜0.01 |
| The total content of aluminium+silicon (mg/kg) | 3.8 | 2256 | ＜0.1 |
Table 2
Table 3
| Embodiment 1 | Embodiment 2 | |
Comparative Examples 1 | Comparative Examples 2 | |
| Marine fuel oil | A1 | A2 | A3 | D1 | D2 |
| 15 ℃ of density (kgm -3) | 990.1 | 987.2 | 984.8 | 992.7 | 991.5 |
| 50 ℃ of viscosity (mm 2·s -1) | 365.2 | 328.4 | 306.1 | 367.2 | 352.1 |
| The total content of aluminium+silicon (mg/kg) | 5.8 | 5.4 | 5.1 | 24.1 | 21.9 |
Data by table 3 can find out, in the tolerance band of slurry oil solid content after method provided by the invention is handled at bunker fuel, and owing to earlier lightweight oil component (like catalytic cracking diesel oil) is mixed with catalytically cracked oil; Fluidic viscosity and density have been reduced; The settling velocity of pressed powder is significantly improved, and in the time of settlement separate about 20 hours, the solid content of supernatant has promptly dropped to below the 200ppm; Separate through strainer again, its solid content is reduced to below the 50ppm.This shows; Compare with the separating resulting of the catalytically cracked oil of not mixing the lightweight oil component, significantly reduced the temperature of solid-liquid separation, improved the efficient of solid-liquid separation according to said method provided by the invention; And the solid content of the oil plant that obtains after the solid-liquid separation is less than 200ppm; Reduce the load of strainer, prolonged the regeneration period of strainer, thereby significantly reduced the expense of the pressed powder that is used for separating catalytically cracked oil; And method according to the present invention can improve the consumption of catalytically cracked oil.Therefore, greatly reduce the production cost of marine fuel oil according to said method provided by the invention.
Above embodiment only is used to describe preferred implementation of the present invention; But; The present invention is not limited to the detail in the above-mentioned embodiment; In technical conceive scope of the present invention, can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Claims (12)
1. the preparation method of a marine fuel oil is characterized in that, this method may further comprise the steps:
(1) the lightweight oil component is mixed with catalytically cracked oil, and the mixture that obtains is carried out solid-liquid separation;
(2) will pass through the mixing liquid that obtains after the solid-liquid separation and mix with the BO component, obtaining 15 ℃ of density is 850-991kg/m
3, 50 ℃ of viscosity are for being not more than 380mm
2/ s and be the marine fuel oil of 0-60mg/kg in the silicon of element silicon with in the total content of the aluminium of aluminium element;
The solid content of said catalytically cracked oil is more than the 1000mg/kg; 15 ℃ of density of said lightweight oil component are 800-950kg/m
3, 50 ℃ of viscosity are 5-380mm
2/ s and be 0-50mg/kg in the silicon of element silicon with in the total content of the aluminium of aluminium element.
2. method according to claim 1, wherein, the solid content of said catalytically cracked oil is 1000-6000mg/kg; 15 ℃ of density of said lightweight oil component are 800-900kg/m
3, 50 ℃ of viscosity are 5-180mm
2/ s and be 0-10mg/kg in the silicon of element silicon with in the total content of the aluminium of aluminium element.
3. method according to claim 1 and 2, wherein, the weight ratio 0.5-10 of said lightweight oil component and said catalytically cracked oil: 1.
4. method according to claim 3, wherein, the weight ratio 0.5-2 of said lightweight oil component and said catalytically cracked oil: 1.
5. method according to claim 1, wherein, the method for said solid-liquid separation comprises carries out said mixture settlement separate, optionally the supernatant liquid after settlement separate is filtered then.
6. method according to claim 5, wherein, said settlement separate condition comprises: temperature is 25-200 ℃, the time is 1-48 hour.
7. method according to claim 6, wherein, said settlement separate condition comprises: temperature is 80-120 ℃, the time is 8-24 hour.
8. method according to claim 1 and 2, wherein, with respect to the said mixing liquid through obtaining after the solid-liquid separation of 1 weight part, the consumption of said BO component is the 3-19 weight part, 100 ℃ of viscosity of said BO component are for being not less than 35mm
2/ s, 15 ℃ of density are 950-1200kg/m
3And in the silicon of element silicon with in the total content of the aluminium of aluminium element is 0-300mg/kg.
9. method according to claim 8, wherein, with respect to the said mixing liquid through obtaining after the solid-liquid separation of 1 weight part, the consumption of said BO component is the 5-9 weight part, 100 ℃ of viscosity of said BO component are 35-60mm
2/ s, 15 ℃ of density are 950-1050kg/m
3, and be 0-50mg/kg in the silicon of element silicon with in the total content of the aluminium of aluminium element.
10. method according to claim 8, wherein, said BO component is one or more in long residuum, vacuum residuum, catalysis clarified oil, deasphalted oil and the ultra viscous crude.
11. method according to claim 1 and 2, wherein, said lightweight oil component is one or more in catalytic cracking diesel oil, heavy catalytic cycle oil, coker gas oil, solvent treatment extraction oil, ethylene bottom oil, shale oil and the wax tailings.
12. marine fuel oil by any described method preparation among the claim 1-11.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106029843A (en) * | 2014-02-17 | 2016-10-12 | 国际壳牌研究有限公司 | Fuel compositions |
| CN106753611A (en) * | 2016-12-20 | 2017-05-31 | 中国海洋大学 | A kind of bunker fuel oil and its production technology and device |
| CN108192674A (en) * | 2017-12-29 | 2018-06-22 | 浙江美润科技有限公司 | A kind of bunker fuel oil |
| CN106414675B (en) * | 2014-05-22 | 2019-10-01 | 国际壳牌研究有限公司 | Fuel composition |
| CN112748046A (en) * | 2020-12-29 | 2021-05-04 | 西安交通大学 | Device and method for measuring viscosity and density of fluid |
| CN114588831A (en) * | 2020-12-07 | 2022-06-07 | 中国石油化工股份有限公司 | Fuel oil preparation system and method |
| CN115181584A (en) * | 2021-04-01 | 2022-10-14 | 中国石油天然气股份有限公司 | Production process and system of residual type low-sulfur marine fuel oil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1382760A (en) * | 2001-04-28 | 2002-12-04 | 中国石油化工股份有限公司 | Process for preparing acicular coke to remove solid particles from raw oil |
| CN101921633A (en) * | 2010-09-06 | 2010-12-22 | 锦州港船舶燃料供应有限责任公司 | Fuel oil composition |
-
2011
- 2011-05-04 CN CN2011101139732A patent/CN102766489A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1382760A (en) * | 2001-04-28 | 2002-12-04 | 中国石油化工股份有限公司 | Process for preparing acicular coke to remove solid particles from raw oil |
| CN101921633A (en) * | 2010-09-06 | 2010-12-22 | 锦州港船舶燃料供应有限责任公司 | Fuel oil composition |
Non-Patent Citations (2)
| Title |
|---|
| 左黎: "船舶燃料油市场前景及生产技术经济分析", 《当代石油石化》 * |
| 王文涛等: "380 CST 船用燃料油生产方案优化的探讨", 《石油化工技术与经济》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106029843A (en) * | 2014-02-17 | 2016-10-12 | 国际壳牌研究有限公司 | Fuel compositions |
| CN106414675B (en) * | 2014-05-22 | 2019-10-01 | 国际壳牌研究有限公司 | Fuel composition |
| US10457881B2 (en) | 2014-05-22 | 2019-10-29 | Shell Oil Company | Fuel compositions |
| CN106753611A (en) * | 2016-12-20 | 2017-05-31 | 中国海洋大学 | A kind of bunker fuel oil and its production technology and device |
| CN108192674A (en) * | 2017-12-29 | 2018-06-22 | 浙江美润科技有限公司 | A kind of bunker fuel oil |
| CN114588831A (en) * | 2020-12-07 | 2022-06-07 | 中国石油化工股份有限公司 | Fuel oil preparation system and method |
| CN114588831B (en) * | 2020-12-07 | 2024-05-17 | 中国石油化工股份有限公司 | Fuel oil preparation system and method |
| CN112748046A (en) * | 2020-12-29 | 2021-05-04 | 西安交通大学 | Device and method for measuring viscosity and density of fluid |
| CN115181584A (en) * | 2021-04-01 | 2022-10-14 | 中国石油天然气股份有限公司 | Production process and system of residual type low-sulfur marine fuel oil |
| CN115181584B (en) * | 2021-04-01 | 2023-12-22 | 中国石油天然气股份有限公司 | Production process and system of residue type low-sulfur marine fuel oil |
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Application publication date: 20121107 |