CN101613628B - Novel slurry-base fuel oil and production method - Google Patents
Novel slurry-base fuel oil and production method Download PDFInfo
- Publication number
- CN101613628B CN101613628B CN200810039761.2A CN200810039761A CN101613628B CN 101613628 B CN101613628 B CN 101613628B CN 200810039761 A CN200810039761 A CN 200810039761A CN 101613628 B CN101613628 B CN 101613628B
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- China
- Prior art keywords
- mixture
- oil
- slurry
- base fuel
- carbolineum
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000295 fuel oil Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000203 mixture Substances 0.000 claims abstract description 35
- 239000003921 oil Substances 0.000 claims abstract description 22
- 239000000571 coke Substances 0.000 claims description 26
- 239000003795 chemical substances by application Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 10
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- 239000013543 active substance Substances 0.000 claims description 6
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 6
- 229920000053 polysorbate 80 Polymers 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 5
- 239000002283 diesel fuel Substances 0.000 claims description 5
- 150000002500 ions Chemical class 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 5
- 238000007670 refining Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract description 18
- 238000002156 mixing Methods 0.000 abstract description 11
- 239000002006 petroleum coke Substances 0.000 abstract description 11
- 238000002360 preparation method Methods 0.000 abstract description 8
- 239000010426 asphalt Substances 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 abstract description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 abstract 6
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 239000003381 stabilizer Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000011295 pitch Substances 0.000 description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 238000009413 insulation Methods 0.000 description 8
- 239000000446 fuel Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 239000011269 tar Substances 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 239000010742 number 1 fuel oil Substances 0.000 description 2
- -1 polyoxyethylene Polymers 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011294 coal tar pitch Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention discloses a novel slurry-base fuel oil, which is characterized by consisting of the following substances in portion by mass: 45 to 80 portions of mixture of asphalt and anthracene oil, 20 to 50 portions of petroleum coke, 0 to 10 portions of viscosity reducer and 0.1 to 2 portions of stabilizing agent, wherein in the mixture of the asphalt and the anthracene oil, the content of the asphalt accounts for 50 to 75 percent by mass. A preparation method for the slurry-base fuel oil comprises the following steps: heating the mixture of the asphalt and the anthracene oil to between 90 and 120 DEG C, adding the stabilizing agent and the viscosity reducer into the mixture, then mixing the mixture and the petroleum coke of which granularity is 1 to 1,000mu m, and stirring and shearing the mixture to obtain the slurry-base fuel oil. The invention also discloses an adjusting device for the novel slurry-base fuel oil. The adjusting device has the advantages that the device can adjust the petroleum coke which is difficult to be effectively utilized into the slurry-base fuel oil, and can reduce the cost and meet the requirements of glass kiln users.
Description
Technical field
The present invention relates to energy field, being specifically related to a kind of is the slurry-base fuel oil and the production method of main raw material with pitch, refinery coke.
Background technology
Because skyrocketing and the lighting of petroleum products structure of crude oil price, China's oil fuel output sharply reduces, and the domestic economy development is very fast, and the oil fuel demand is constantly risen.The glass stove producer etc. that with heavy oil is main fuel presses for and uses substitute energy cheaply under the pressure of cost pressure.Refinery coke is the low value-added product after the crude oil processing.Its annual production surpasses 1,000 ten thousand tons, and supply exceed demand, and the source is sufficient, and price is low.
The substitute of heavy oil mainly contains coal water slurry, the burnt slurry of water, coal oil mixture, oil coke slurry, coal tar oil fuel (asphaltum oil) etc. at present, generally often sees with coal water slurry, the burnt slurry of water.The used coal water slurry of glass stove, the burnt slurry of water require the ash content of coal or refinery coke, sulphur content low, and simultaneously because moisture height, calorific value is lower, and life-time service has certain infringement to body of heater; Utilize fat coal to make coal oil mixture, cause the wasting of resources; Coal tar oil fuel is limited by industrial scale, and output can not be flexible and changeable.
Summary of the invention
The object of the present invention is to provide a kind of slurry-base fuel oil, utilize low value-added refinery coke, be mixed with, thereby improve the output of oil fuel, reduce the cost of oil fuel with pitch and carbolineum.
Another object of the present invention is to provide the production method of above-mentioned slurry-base fuel oil.
A kind of slurry-base fuel oil is made up of following materials in parts by mass: 45～80 parts of pitch and carbolineum mixture, 20～50 parts of refinery cokes, 0～10 portion of viscosity-depression agent, 0.1～2 part stablizer;
Pitch of the present invention and carbolineum are that tar distillation produces.In pitch and the carbolineum mixture, bituminous quality percentage composition is 50%～75%.Pitch can be selected coal-tar pitch or petroleum pitch for use.
Stablizer of the present invention is a tensio-active agent, plays dissemination.Can select for use as tween 80, wooden sodium, cetyl trimethylammonium bromide, polyoxyethylene-type nonionogenic tenside, synthetic NEW type negatively charged ion fragrant tensio-active agent or their mixture.The polyoxyethylene-type nonionogenic tenside can be selected alkylphenol polyoxyethylene for use.
Viscosity-depression agent of the present invention is solvent oil or the raffinate that produces in tar or the refining of petroleum, product from tar processing has heavy residual stocks, dephenolize oil, heavy benzol, carbolineum, flash oil or its mixture, from the product of refining of petroleum diesel oil, heavy oil or its mixture is arranged.
The production method of this class slurry-base fuel oil comprises the steps:
Pitch and carbolineum are pressed (50%～75%): the mass ratio of (50%～25%) mixes, be heated to 90 ℃～120 ℃, with granularity is that the refinery coke of 1 μ m～1000 μ m mixes, and adding stablizer and viscosity-depression agent, the mixture of its medium pitch and carbolineum, refinery coke, the mass ratio of viscosity-depression agent and stablizer is (45～80): (20～50): (0～10): (0.1～2), wherein: described viscosity-depression agent is selected the product heavy residual stocks of tar processing for use, dephenolize oil, heavy benzol, carbolineum, flash oil or its mixture, or the product diesel oil of refining of petroleum, heavy oil or its mixture; Described stablizer is selected from tween 80, wooden sodium, cetyl trimethylammonium bromide, polyoxyethylene-type nonionogenic tenside, synthetic negatively charged ion fragrant tensio-active agent or their mixture.
In the production, transferpump is pitch and carbolineum input preparation vessel, and by heater heats to certain temperature.Add viscosity-depression agent by header tank, volume pump adds stablizer; Or by volume pump adding viscosity-depression agent, header tank adds stablizer.Refinery coke jaw crusher fragmentation, suitably dry back is milled to certain fineness in ball mill or rod mill, lean on transfer roller or manually add the coke powder hopper, progressively adds preparation vessel again.Be deployed into slurry-base fuel oil through agitation as appropriate, shearing.
By aforesaid method and equipment, the resulting product in allotment back by measuring viscosity, density, calorific value, sulfur-bearing, ash content, stability etc., makes it satisfy customer requirements.The invention has the beneficial effects as follows that the refinery coke that will be difficult to effectively utilize is modulated into slurry-base fuel oil, can reduce cost, satisfy glass stove user's needs.
Description of drawings
Fig. 1 is the modulating device structural representation of slurry-base fuel oil
The 1-transferpump, the 2-volume pump, the 3-header tank, 4-coke powder hopper, the 5-preparation vessel, the 6-agitator,
The 7-well heater, 8-mixing pump, 9-emulsify at a high speed shears, 10-storagetank
Embodiment
As Fig. 1, modulating device comprises transferpump, preparation vessel, mixing pump, emulsify at a high speed shears and the storagetank that connects successively, is provided with well heater and agitator in the preparation vessel, and is connected with volume pump, header tank, coke powder hopper.
Can realize like this on producing: with transferpump pitch, carbolineum are imported preparation vessel in proportion, be heated to certain temperature.Add viscosity-depression agent and stablizer respectively by header tank or volume pump.Refinery coke jaw crusher fragmentation, suitably dry back is milled to certain fineness in ball mill or rod mill, lean on transfer roller or manually add preparation vessel by the coke powder hopper.Refinery coke progressively adds, and heats while stirring, suitably mixing.With the mixing pump circulation, with the emulsify at a high speed shears mixture is further sheared, disperseed, again suction slurry-base fuel oil storagetank.As required, can utilize steam that storagetank is heated.As shown in Figure 1.
The technical indicator of products obtained therefrom meets table 1 requirement.
Table 1 slurry-base fuel oil technical indicator and standard No.
Embodiment 1
Refinery coke is ground to 95% above particle diameter (＜48 μ m are criterion with follow-up stability) below 300 orders.Each 50kg mixes with pitch and carbolineum, and is heated to 90 ℃.Not with viscosity-depression agent, add the stablizer tween 80 of 2kg, under the condition of insulation, add the above-mentioned petroleum coke powder of 100kg while stirring, powerful again the stirring makes it even after all adding.With mixing pump circulation and emulsify at a high speed shears mixture is further sheared, disperseed and suction slurry-base fuel oil storagetank again.
Refinery coke is ground to 90% above particle diameter (＜48 μ m are criterion with follow-up stability) below 300 orders.55kg pitch is mixed with 45kg carbolineum and be heated to 95 ℃.Not with viscosity-depression agent, add the stablizer wood sodium of 1kg, under the condition of insulation, add the above-mentioned petroleum coke powder of 80kg while stirring, powerful again the stirring makes it even after all adding.With mixing pump circulation and emulsify at a high speed shears mixture is further sheared, disperseed and suction slurry-base fuel oil storagetank again.
Refinery coke is ground to 95% above particle diameter (＜75 μ m are criterion with follow-up stability) below 200 orders, 60kg pitch is mixed with 40kg carbolineum, be heated to 100 ℃.Add the viscosity-depression agent flash oil of 5kg and the stablizer cetyl trimethylammonium bromide of 0.8kg, add the above-mentioned petroleum coke powder of 70kg while stirring under the condition of insulation, powerful again the stirring makes it even after all adding.With mixing pump circulation and emulsify at a high speed shears mixture is further sheared, disperseed and suction slurry-base fuel oil storagetank again.
Embodiment 4
Refinery coke is ground to 90% above particle diameter (＜75 μ m below 200 orders, with follow-up stability is criterion), 65kg pitch is mixed with 35kg carbolineum, be heated to 105 ℃, add the viscosity-depression agent heavy benzol of 5kg and the stablizer cetyl trimethylammonium bromide of 0.5kg, add the above-mentioned petroleum coke powder of 56kg while stirring under the condition of insulation, powerful again the stirring makes it even after all adding.
Refinery coke is ground to 85% above particle diameter (＜75 μ m below 200 orders, with follow-up stability is criterion), 65kg pitch is mixed with 35kg carbolineum, be heated to 110 ℃, the viscosity-depression agent dephenolize oil that adds 5kg, add the stablizer wood sodium of 0.3kg, add the above-mentioned petroleum coke powder of 45kg while stirring under the condition of insulation, powerful again the stirring makes it even after all adding.
Refinery coke is ground to 85% above particle diameter (＜75 μ m below 200 orders, with follow-up stability is criterion), 70kg pitch is mixed with 30kg carbolineum, be heated to 115 ℃, add the viscosity-depression agent heavy residual stocks of 3kg and the stablizer alkylphenol polyoxyethylene of 0.2kg, add the above-mentioned petroleum coke powder of 35kg while stirring under the condition of insulation, powerful again the stirring makes it even after all adding.With mixing pump circulation and emulsify at a high speed shears mixture is further sheared, disperseed and suction slurry-base fuel oil storagetank again.
Refinery coke is ground to 85% above particle diameter (＜75 μ m below 200 orders, with follow-up stability is criterion), with 65kg pitch and 35kg carbolineum, be heated to 115 ℃, add the viscosity-depression agent heavy residual stocks of 8kg and the stablizer tween 80 of 0.2kg, add the above-mentioned petroleum coke powder of 46kg while stirring under the condition of insulation, powerful again the stirring makes it even after all adding.With mixing pump circulation and emulsify at a high speed shears mixture is further sheared, disperseed and suction slurry-base fuel oil storagetank again.
Refinery coke is ground to 80% above particle diameter (＜75 μ m below 200 orders, with follow-up stability is criterion), 70kg pitch is mixed with 30kg carbolineum, be heated to 120 ℃, the viscosity-depression agent diesel oil and the 0.1kg synthetic NEW type negatively charged ion fragrant tensio-active agent that add 10kg, under the condition of insulation, add petroleum coke powder while stirring, refinery coke add-on 28kg, powerful again the stirring makes it even after all adding.With mixing pump circulation and emulsify at a high speed shears mixture is further sheared, disperseed and suction slurry-base fuel oil storagetank again.
Claims (4)
1. a slurry-base fuel oil is characterized in that, is made up of following mass parts material:
45～80 parts of pitch and carbolineum mixture, 20～50 parts of refinery cokes, 0～10 portion of viscosity-depression agent, 0.1～2 part stablizer; Described viscosity-depression agent is selected product heavy residual stocks, dephenolize oil, heavy benzol, carbolineum, flash oil or its mixture of tar processing for use, or the product diesel oil of refining of petroleum, heavy oil or its mixture; Described stablizer is selected from tween 80, wooden sodium, cetyl trimethylammonium bromide, polyoxyethylene-type nonionogenic tenside, synthetic negatively charged ion fragrant tensio-active agent or their mixture;
In pitch and the carbolineum mixture, bituminous quality percentage composition is 50%～75%.
2. slurry-base fuel oil according to claim 1 is characterized in that, the particle diameter of described refinery coke is 1 μ m～1000 μ m.
3. slurry-base fuel oil according to claim 1 and 2 is characterized in that, in the described refinery coke, at least 80% particle diameter is less than 75 μ m.
4. the production method of a slurry-base fuel oil is characterized in that, comprises the steps:
Pitch and carbolineum are pressed (50%～75%): the mass ratio of (50%～25%) mixes, be heated to 90 ℃～120 ℃, add stablizer and viscosity-depression agent, be that the refinery coke of 1 μ m～1000 μ m mixes with granularity again, the mixture of its medium pitch and carbolineum, refinery coke, the mass ratio of viscosity-depression agent and stablizer is (45～80): (20～50): (0～10): (0.1～2), wherein: described viscosity-depression agent is selected the product heavy residual stocks of tar processing for use, dephenolize oil, heavy benzol, carbolineum, flash oil or its mixture, or the product diesel oil of refining of petroleum, heavy oil or its mixture; Described stablizer is selected from tween 80, wooden sodium, cetyl trimethylammonium bromide, polyoxyethylene-type nonionogenic tenside, synthetic negatively charged ion fragrant tensio-active agent or their mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810039761.2A CN101613628B (en) | 2008-06-27 | 2008-06-27 | Novel slurry-base fuel oil and production method |
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| CN200810039761.2A CN101613628B (en) | 2008-06-27 | 2008-06-27 | Novel slurry-base fuel oil and production method |
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| CN101613628A CN101613628A (en) | 2009-12-30 |
| CN101613628B true CN101613628B (en) | 2013-07-24 |
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| CN200810039761.2A Expired - Fee Related CN101613628B (en) | 2008-06-27 | 2008-06-27 | Novel slurry-base fuel oil and production method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812337B (en) * | 2010-04-07 | 2013-07-03 | 北京航空航天大学 | Integral preparation method of petroleum coke slurry for internal combustion engine |
| CN102532921B (en) * | 2010-12-31 | 2014-04-02 | 安通建设有限公司 | Efficient and flame-retardant modified asphalt and preparation process thereof |
| EP2744877A4 (en) * | 2011-08-19 | 2015-05-06 | Gen Electric | Fuel slurry heating system and method |
| CN106474948B (en) * | 2015-08-24 | 2019-09-17 | 宝武炭材料科技有限公司 | Method for producing fuel oil with high asphalt content |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051342A (en) * | 1989-11-02 | 1991-05-15 | 龚仲春 | Coldsmashed carbon material |
| CN1349955A (en) * | 2001-12-13 | 2002-05-22 | 黑龙江黑化集团有限公司 | Production process of clean anode coke |
| CN201045136Y (en) * | 2007-06-01 | 2008-04-09 | 张立省 | Novel highly effective mixing device for tower flux granulating composite fertilizer |
-
2008
- 2008-06-27 CN CN200810039761.2A patent/CN101613628B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051342A (en) * | 1989-11-02 | 1991-05-15 | 龚仲春 | Coldsmashed carbon material |
| CN1349955A (en) * | 2001-12-13 | 2002-05-22 | 黑龙江黑化集团有限公司 | Production process of clean anode coke |
| CN201045136Y (en) * | 2007-06-01 | 2008-04-09 | 张立省 | Novel highly effective mixing device for tower flux granulating composite fertilizer |
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| CN101613628A (en) | 2009-12-30 |
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