CN103159159A - Storing and precipitating process of jet fuel - Google Patents
Storing and precipitating process of jet fuel Download PDFInfo
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- CN103159159A CN103159159A CN2011104239395A CN201110423939A CN103159159A CN 103159159 A CN103159159 A CN 103159159A CN 2011104239395 A CN2011104239395 A CN 2011104239395A CN 201110423939 A CN201110423939 A CN 201110423939A CN 103159159 A CN103159159 A CN 103159159A
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- jet fuel
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- storage tank
- oil
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Abstract
A storing and precipitating process of jet fuel is characterized in that firstly, the jet fuel is input into an oil storage tank to be stored and precipitated, the setting time of jet fuel in the oil storage tank (1) is 12 hours to 24 hours, and then the jet fuel is poured into an oil transporting tank (2) to precipitate for 12 hours to 24 hours, and then the jet fuel is transported into a user department through a fuel oil system pipe, and the jet fuel which returns from the user department is demanded to precipitate in a precipitating tank (3) and then is poured into the oil storage tank (1). The storing and precipitating process of jet fuel guarantees usability of the jet fuel and meanwhile shortens storage and setting time, solves the problem of limited storage ability and satisfies using requirements of an aviation engine and various types of gas turbines.
Description
Technical field
The present invention relates to jet fuel stock management applied technical field, a kind of storage depositing technology of jet fuel is provided especially.
Background technology
Jet fuel is made by natural crude oil or distillate processing, and it basic composition is petroleum hydrocarbon (alkane, poly-methylene, aromatic hydrocarbons and a small amount of alkene) and a small amount of non-hydrocarbons (oxygenatedchemicals, sulfocompound, nitrogen-containing compound and organo-metallic compound) and additive (antistatic additive, antiwear agent, antiicing additive, antioxidant and thermostability additive).Jet fuel inevitably can produce infusible precipitate, sneak into a small amount of water and impurity in refining and storage process.If in fuel, long-term existence moisture, grow bacterium, will produce the hydrogen sulphide that causes the oil pump component corrosion, copper and alloy thereof there are corrosion attack.Infusible precipitate can stop up the oil filter and cause fuel feeding not smooth.There is impact in foreign impurity (solids, suspended matter, mud etc.) to filterability.Not only can stop up the oil filter if there is impurity to exist in fuel, can cause that also the oil pump post of fuel-feed system weares and teares, lead to a disaster.In order to prevent foreign impurity to the impact of engine fuel system filterability, in recent years the stricter requirement is proposed in the cleanliness level of fuel.Dispatch from the factory without the cleanliness level requirement by the national standard jet fuel, because transportation must cause secondary pollution, the jet fuel cleanliness level that dispatches from the factory is 11 ~ 12 grades, substantially be in a more stable level, because new work engine proposes higher requirement to the fuel cleanliness level, thus jet fuel to carry out before use precipitation process significant.
Jet fuel adopts for a long time always stores long technique of precipitation cycle the fifties in last century, along with the increase of production task, needs constantly to enlarge the bunkerage ability.
People urgently catch at the storage depositing technology of the good jet fuel of a kind of technique effect.
Summary of the invention
The storage depositing technology that the purpose of this invention is to provide the good jet fuel of a kind of technique effect.Specifically pass through the different researchs of storing sedimentation time of a kind of jet fuel, thus the condition demand of definite aero-engine, and this stores the production and application cycle that depositing technology can improve jet fuel, guarantees the in-use performance of jet fuel.
A kind of storage depositing technology of jet fuel is characterized in that: at first jet fuel is inputted petrol storage tank and store precipitation, jet fuel sedimentation time in petrol storage tank 1 is 12h-24h; Afterwards, jet fuel is poured in oil transportation tank 2 precipitated 12h-24h; By the fuel oil system pipeline, jet fuel is delivered to use department more afterwards; The jet fuel that returns from use department requires again to pour petrol storage tank 1 into after precipitation 24h-48h depositing tank 3.
All be provided with filter in petrol storage tank 1, oil transportation tank 2, depositing tank 3, change once weekly.It is as clear as crystal under room temperature requiring the jet fuel outward appearance, visual without undissolved water and solid matter.Cleanliness level reaches the 8-10 level.
Advantage of the present invention:
The present invention is applied to the processing before aero-engine uses with jet fuel, adopt this to store depositing technology, overcome and stored long shortcoming of precipitation cycle the fifties in last century, shortened the storage sedimentation time when guaranteeing the jet fuel in-use performance, solve simultaneously the limited problem of storage capability, improved widely production efficiency, satisfied the operating needs of various aero-engine, guarantee to store the in-use performance of the jet fuel after precipitation process, obtained good effect.
By adopting storage depositing technology of the present invention, shortened the storage sedimentation time when guaranteeing the jet fuel in-use performance, also solved the limited problem of storage capability simultaneously.This kind jet fuel is stored the user demand that depositing technology can satisfy aero-engine, various combustion machine.
The present invention adopts the performance comparison analytical investigations such as the moisture, burn into cleanliness level of the jet fuel of Various Seasonal, different storage sedimentation time, determines to store depositing technology.
Outstanding progress of the present invention is: overcome and stored long shortcoming of precipitation cycle the fifties in last century, shortened the storage sedimentation time when guaranteeing the jet fuel in-use performance, also effectively solved the limited problem of storage capability simultaneously.
Description of drawings
The present invention is further detailed explanation below in conjunction with drawings and the embodiments:
Fig. 1 is the storage depositing technology diagram of circuit of jet fuel.
The specific embodiment
Jet fuel precipitates 12h in petrol storage tank after, pour again the oil transportation tank into and carry out precipitation process, jet fuel precipitates 12h in the oil transportation tank after, then by the fuel oil system pipeline, jet fuel is delivered to use department, pours petrol storage tank into the jet fuel that returns from use department precipitates 24h depositing tank after.The jet fuel outward appearance is as clear as crystal under room temperature, and is visual without undissolved water and solid matter.Cleanliness level reaches 10 grades.
Jet fuel precipitates 12h in petrol storage tank after, pour again the oil transportation tank into and carry out precipitation process, jet fuel precipitates 24h in the oil transportation tank after, then by the fuel oil system pipeline, jet fuel is delivered to use department, pours petrol storage tank into the jet fuel that returns from use department precipitates 48h depositing tank after.The jet fuel outward appearance is as clear as crystal under room temperature, and is visual without undissolved water and solid matter.Cleanliness level reaches 9 grades.
Jet fuel precipitates 24h in petrol storage tank after, pour again the oil transportation tank into and carry out precipitation process, jet fuel precipitates 24h in the oil transportation tank after, then by the fuel oil system pipeline, jet fuel is delivered to use department, pours petrol storage tank into the jet fuel that returns from use department precipitates 48h depositing tank after.The jet fuel outward appearance is as clear as crystal under room temperature, and is visual without undissolved water and solid matter.Cleanliness level reaches 8 grades.
Claims (2)
1. the storage depositing technology of a jet fuel, it is characterized in that: at first jet fuel is inputted petrol storage tank and store precipitation, jet fuel sedimentation time in petrol storage tank (1) is 12h-24h; Afterwards, jet fuel is poured into precipitation 12h-24h in oil transportation tank (2); By the fuel oil system pipeline, jet fuel is delivered to use department more afterwards; The jet fuel that returns from use department requires again to pour petrol storage tank (1) into after precipitation 24h-48h depositing tank (3).
2. according to the storage depositing technology of the described jet fuel of claim 1, it is characterized in that: petrol storage tank (1), oil transportation tank (2), depositing tank all are provided with filter in (3), change once weekly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110423939.5A CN103159159B (en) | 2011-12-18 | 2011-12-18 | A kind of storage depositing technology of jet fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110423939.5A CN103159159B (en) | 2011-12-18 | 2011-12-18 | A kind of storage depositing technology of jet fuel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103159159A true CN103159159A (en) | 2013-06-19 |
| CN103159159B CN103159159B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110423939.5A Expired - Fee Related CN103159159B (en) | 2011-12-18 | 2011-12-18 | A kind of storage depositing technology of jet fuel |
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| Country | Link |
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| CN (1) | CN103159159B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052322A (en) * | 1990-06-15 | 1991-06-19 | 贾茂郎 | Oil sludge separation method and equipment |
| CN1067445A (en) * | 1991-06-01 | 1992-12-30 | 农业部农垦司 | Technology for clarifying fuel oil |
| CN1193599A (en) * | 1997-03-17 | 1998-09-23 | 张学彬 | Closed liquid transferring and storing system |
| JP2006256681A (en) * | 2005-03-18 | 2006-09-28 | Mitsubishi Electric Plant Engineering Corp | Engine lubricating oil replacing device |
| CN101376844A (en) * | 2008-09-28 | 2009-03-04 | 北京航空航天大学 | Movable combined jet fuel suspended substance removing refining skidded system |
-
2011
- 2011-12-18 CN CN201110423939.5A patent/CN103159159B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052322A (en) * | 1990-06-15 | 1991-06-19 | 贾茂郎 | Oil sludge separation method and equipment |
| CN1067445A (en) * | 1991-06-01 | 1992-12-30 | 农业部农垦司 | Technology for clarifying fuel oil |
| CN1193599A (en) * | 1997-03-17 | 1998-09-23 | 张学彬 | Closed liquid transferring and storing system |
| JP2006256681A (en) * | 2005-03-18 | 2006-09-28 | Mitsubishi Electric Plant Engineering Corp | Engine lubricating oil replacing device |
| CN101376844A (en) * | 2008-09-28 | 2009-03-04 | 北京航空航天大学 | Movable combined jet fuel suspended substance removing refining skidded system |
Non-Patent Citations (1)
| Title |
|---|
| 刘惠荣等: "影响喷气燃料洁净度的污染物及处理措施", 《石油炼制与化工》 * |
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| CN103159159B (en) | 2015-10-28 |
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Address after: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6 Patentee after: Chinese Hangfa Shenyang Liming Aero engine limited liability company Address before: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6 Patentee before: Liming Aeroplane Engine (Group) Co., Ltd., Shenyang City |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20201218 |