CN1749366A - Method for purifying aviation kerosene - Google Patents
Method for purifying aviation kerosene Download PDFInfo
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- CN1749366A CN1749366A CN 200510094572 CN200510094572A CN1749366A CN 1749366 A CN1749366 A CN 1749366A CN 200510094572 CN200510094572 CN 200510094572 CN 200510094572 A CN200510094572 A CN 200510094572A CN 1749366 A CN1749366 A CN 1749366A
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- aviation kerosene
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Abstract
The aviation kerosene purifying method has the technological scheme that inside an adsorption purifying tower, aviation kerosene and aviation kerosene purifying agent are mixed to obtain initially purified aviation kerosene conveyed via storing tower to the filtering tower, where aviation kerosene is further adsorbed with aviation kerosene adsorbing and filtering agent and filtered with stainless steel wire net, filtering felt and filtering cloth to become pure aviation kerosene. The said method without heating can eliminate the harmful components, water, mechanical impurity and irritative smell of aviation kerosene effectively and raise the use performance of aviation kerosene, and has no environmental pollution. The present invention is also suitable for purifying other petroleum products.
Description
Technical field:
The present invention relates to aviation kerosene, be specifically related to a kind of method of purifying aviation kerosene.
Background technology:
Aviation kerosene claims rocket engine fuel again, main fuel as jet engine, the characteristic that aviation kerosene should possess is: high-level performance and having good burning performance, can guarantee burning fully, stable, carbon deposit is little, smolder few, do not produce vapour lock in high-altitude flight, vaporization losses is little; Freezing point is low, and low-temperature fluidity is good; Sulphur and mercaptan sulfur content are low, have low-corrosiveness, no stink; The smoke point height, luminometer number is suitable, flame radiaton ability appropriateness; Good security, normal temperature are stored not perishable down, and the gum deposits thing that generates under higher use temperature is few; Refining deep, cleanliness is good, and oilness and resistance to abrasion are good.
Aviation kerosene is in refining process; the oxious components such as moisture, mechanical impurity, sulphur and mercaptan sulfur that can contain trace usually; and the specific stimulation stink arranged; if the oil product shelf-time is longer; these impurity are because of chemistry or physical action; can cause product colour further to deepen, the use properties of oil product is reduced.Refinery adopts soda acid to come refining usually, and the soda acid refining not only has certain danger, and oil product loss in the purified process is also big, adds the bad processing of waste residue again, causes reasons such as secondary pollution.Also there is refinery to use atlapulgite or activated carbon to carry out adsorption bleaching refining aviation kerosene.
Use atlapulgite or activated carbon refining aviation kerosene that certain effect is arranged, but the contained composition of atlapulgite or activated carbon is more simple, can not make the aviation kerosene refining reach a better level.
Select a good purifying method, will help the refining of aviation kerosene, at present, use polishing filter mostly separately, placement atlapulgite or activated carbon carry out adsorption bleaching refining aviation kerosene in polishing filter, and its effect is unsatisfactory.
Summary of the invention:
The objective of the invention is to overcome weak point in the prior art, provide a kind of simple to operate, adsorption filtration to purify the method for the good purifying aviation kerosene of dehydrating effect.
Purifying the selected equipment of aviation kerosene is made up of adsorption cleaning tower, oil storage tower and adsorption filtration tower.
The method of purifying aviation kerosene is: in the adsorption cleaning tower, with aviation kerosene and aviation kerosene absorption purifier mixed together, carry out adsorption cleaning, aviation kerosene after the rough purification flows into the oil storage tower, be transported in the adsorption filtration tower, aviation kerosene is by aviation kerosene absorption filter agent, Stainless Steel Cloth, filter felt and filter cloth, after adsorbing and filtering, obtains purified aviation kerosene.
Aviation kerosene absorption purifier is made up of activated attapulgite, zeolite and unslaked lime; Aviation kerosene absorption filter agent is made up of attapulgite clay, zeolite, diatomite, wood chip.
The present invention is achieved by following technical proposals:
1, needs are carried out the aviation kerosene of adsorption cleaning, oil inlet pipe from the adsorption cleaning tower, mix with absorption purifier in the input adsorption cleaning tower, pressurized air in the air compressor, inlet pipe from the adsorption cleaning tower, enter in the mixing solutions of aviation kerosene and absorption purifier, carry out dashing fully turning over, impel aviation kerosene absorption purifier and aviation kerosene to mix fully, oxious component in the aviation kerosene, moisture and mechanical impurity, it is adsorbed to be adsorbed scavenging agent, after producing flocculation, be deposited in the bottom of container, finish the technological process of adsorption cleaning, aviation kerosene behind the adsorption cleaning is input to the oil storage tower from the oil outlet pipe of adsorption cleaning tower.
2, through the aviation kerosene behind the preliminary adsorption cleaning, from the oil inlet pipe of oil storage tower through the adsorption filtration tower, enter in the adsorption filtration tower, flow into absorption filter agent, thick Stainless Steel Cloth, filter felt, filter cloth and thin Stainless Steel Cloth, the particulate of oxious component, moisture and mechanical impurity in the aviation kerosene, it is adsorbed to be adsorbed the agent filtration, stays in the adsorption filtration tower, purified aviation kerosene is discharged from the oil outlet pipe of adsorption filtration tower, finishes the purification production process of absorption, filtration, decolouring and deodorization.
The method of purifying aviation kerosene does not need aviation kerosene is heated, and can effectively remove oxious component in the aviation kerosene, moisture, mechanical impurity and stimulation nature and flavor, and the use properties of aviation kerosene is greatly improved, and is safe and reliable, do not have environmental pollution.
The method of purifying aviation kerosene is applicable to that the adsorption filtration of aviation kerosene purifies refining treatment technology, is applicable to that also the adsorption filtration of other petroleum products purifies refining treatment technology.
Description of drawings:
Fig. 1 is the synoptic diagram of the method for purifying aviation kerosene.
As shown in the figure: the 1st, inlet pipe, the 2nd, the adsorption cleaning tower, the 3rd, the last plane of aviation kerosene and absorption purifier mixed sediment, the 4th, absorption purifier, the 5th, waste sludge discharge pipe, the 6th, the oil inlet pipe of adsorption cleaning tower, the 7th, the mixing solutions of aviation kerosene and absorption purifier, the 8th, the oil outlet pipe of adsorption cleaning tower, the 9th, oil storage tower, the 10th, the oil inlet pipe of adsorption filtration tower, the 11st, the last plane of aviation kerosene, the 12nd, adsorption filtration tower, the 13rd, the last plane of absorption filter agent, the 14th, absorption filter agent, the 15th, thick Stainless Steel Cloth, the 16th, filter felt, the 17th, filter cloth, the 18th, thin Stainless Steel Cloth, the 19th, the oil outlet pipe of adsorption filtration tower.
Embodiment:
Below in conjunction with embodiment, the invention will be further described:
1, needs are carried out the aviation kerosene of adsorption cleaning, oil inlet pipe 6 from adsorption cleaning tower 2, mix with absorption purifier 4 in the input adsorption cleaning tower, pressurized air in the air compressor, inlet pipe 1 from the adsorption cleaning tower, enter in the mixing solutions 7 of aviation kerosene and absorption purifier, carry out dashing fully turning over, impel aviation kerosene absorption purifier and aviation kerosene to mix fully, oxious component in the aviation kerosene, moisture and mechanical impurity, it is adsorbed to be adsorbed scavenging agent, and after the generation flocculation, its mixture precipitation is in the bottom 3 of container, finish the technological process of adsorption cleaning, waste sludge discharge pipe 5 is the mixed sediments that are used to discharge aviation kerosene and absorption purifier, and the aviation kerosene behind the adsorption cleaning is transported to oil storage tower 9 from the oil outlet pipe 8 of adsorption cleaning tower 2.
2, through the aviation kerosene behind the preliminary adsorption cleaning, enter the adsorption filtration tower from the oil inlet pipe 10 of adsorption filtration tower 12, the 11st, the last plane of aviation kerosene, the 13rd, the last plane of absorption filter agent, aviation kerosene flows into absorption filter agent 14, thick Stainless Steel Cloth 15, filter felt 16, filter cloth 17 and thin Stainless Steel Cloth 18, oxious component in the aviation kerosene, the particulate of moisture and mechanical impurity, being adsorbed agent filters adsorbed, stay in the adsorption filtration tower 12, purified aviation kerosene is discharged from the oil outlet pipe 19 of adsorption filtration tower 12, finishes absorption, filter, the purification production process of decolouring and deodorization.
Claims (3)
1, a kind of method of purifying aviation kerosene, it is characterized in that, the method of purifying aviation kerosene is: in the adsorption cleaning tower, with aviation kerosene and aviation kerosene absorption purifier mixed together, carry out adsorption cleaning, the aviation kerosene after the rough purification flows into the oil storage tower, be transported in the adsorption filtration tower, aviation kerosene is by aviation kerosene absorption filter agent, Stainless Steel Cloth, filter felt and filter cloth, after adsorbing and filtering, obtains purified aviation kerosene.
2, method according to a kind of purifying aviation kerosene of claim 1, it is characterized in that, needs are carried out the aviation kerosene of adsorption cleaning, oil inlet pipe from the adsorption cleaning tower, mix with absorption purifier in the input adsorption cleaning tower, pressurized air in the air compressor, inlet pipe from the adsorption cleaning tower, enter in the mixing solutions of aviation kerosene and absorption purifier, carry out dashing fully turning over, impel aviation kerosene absorption purifier and aviation kerosene to mix fully, oxious component in the aviation kerosene, moisture and mechanical impurity, it is adsorbed to be adsorbed scavenging agent, after producing flocculation, be deposited in the bottom of container, finish the technological process of adsorption cleaning, aviation kerosene behind the adsorption cleaning is input to the oil storage tower from the oil outlet pipe of adsorption cleaning tower.
3, method according to a kind of purifying aviation kerosene of claim 1, it is characterized in that, through the aviation kerosene behind the preliminary adsorption cleaning, from the oil inlet pipe of oil storage tower through the adsorption filtration tower, enter in the adsorption filtration tower, flow into absorption filter agent, thick Stainless Steel Cloth, the filter felt, filter cloth and thin Stainless Steel Cloth, oxious component in the aviation kerosene, the particulate of moisture and mechanical impurity, being adsorbed agent filters adsorbed, stay in the adsorption filtration tower, purified aviation kerosene is discharged from the oil outlet pipe of adsorption filtration tower, finishes absorption, filter, the purification production process of decolouring and deodorization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100945721A CN1317362C (en) | 2005-09-28 | 2005-09-28 | Method for purifying aviation kerosene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100945721A CN1317362C (en) | 2005-09-28 | 2005-09-28 | Method for purifying aviation kerosene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1749366A true CN1749366A (en) | 2006-03-22 |
| CN1317362C CN1317362C (en) | 2007-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100945721A Expired - Fee Related CN1317362C (en) | 2005-09-28 | 2005-09-28 | Method for purifying aviation kerosene |
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| Country | Link |
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| CN (1) | CN1317362C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100594367C (en) * | 2007-05-18 | 2010-03-17 | 洛阳Lyc轴承有限公司 | Disabled grease mechanical impurity separation method |
| CN104946304A (en) * | 2015-06-12 | 2015-09-30 | 宁夏宝塔石化科技实业发展有限公司 | Decoloration and deodorizing integrated device for low-grade diesel and method |
| CN108793321A (en) * | 2018-06-14 | 2018-11-13 | 崔凡 | The water treatment agent of one heavy metal species and petroleum pollution |
| CN109763346A (en) * | 2018-12-27 | 2019-05-17 | 安徽元琛环保科技股份有限公司 | The preparation method of a kind of non-woven filtrate of no base fabric and without the non-woven filtrate of base fabric |
| CN112121720A (en) * | 2020-09-11 | 2020-12-25 | 国网通用航空有限公司 | Waste aviation kerosene treatment method and device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4521299A (en) * | 1983-10-31 | 1985-06-04 | International Coal Refining Company | Removal of basic nitrogen compounds from hydrocarbon liquids |
| GB0107908D0 (en) * | 2001-03-29 | 2001-05-23 | Bp Oil Int | Decolourisation method |
-
2005
- 2005-09-28 CN CNB2005100945721A patent/CN1317362C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100594367C (en) * | 2007-05-18 | 2010-03-17 | 洛阳Lyc轴承有限公司 | Disabled grease mechanical impurity separation method |
| CN104946304A (en) * | 2015-06-12 | 2015-09-30 | 宁夏宝塔石化科技实业发展有限公司 | Decoloration and deodorizing integrated device for low-grade diesel and method |
| CN108793321A (en) * | 2018-06-14 | 2018-11-13 | 崔凡 | The water treatment agent of one heavy metal species and petroleum pollution |
| CN109763346A (en) * | 2018-12-27 | 2019-05-17 | 安徽元琛环保科技股份有限公司 | The preparation method of a kind of non-woven filtrate of no base fabric and without the non-woven filtrate of base fabric |
| CN109763346B (en) * | 2018-12-27 | 2021-07-30 | 安徽元琛环保科技股份有限公司 | Preparation method of base-fabric-free non-woven filter material and base-fabric-free non-woven filter material |
| CN112121720A (en) * | 2020-09-11 | 2020-12-25 | 国网通用航空有限公司 | Waste aviation kerosene treatment method and device |
| CN112121720B (en) * | 2020-09-11 | 2022-02-11 | 国网通用航空有限公司 | Waste aviation kerosene treatment method and device |
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| Publication number | Publication date |
|---|---|
| CN1317362C (en) | 2007-05-23 |
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