CN108920416A - A kind of oil product reconciliation calculation method of parameters - Google Patents
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Abstract
The invention belongs to gasoline reconciliation parameter calculating fields, in particular to a kind of oil product reconciliation calculation method of parameters, including following steps：A, the one-component quality m of each component in reconciliation oil product is soughtiWith one-component volume vi；B, reconciliation oil product one-component mass fraction W is soughtmiWith one-component volume fraction Wvi；C, density p, the octane number ON, oxygen content W of reconciliation oil product are askedo, sulfur content S, vapour pressure P, gum level G, olefin(e) centent OL and arene content A；D, quantity of distillate of the reconciliation oil product sample when recovered (distilled) temperature is T is sought；E, reconciliation oil product sample boiling range is sought；F, reconciliation oil product evaporation index is sought；G, reconciliation oil product cost is sought.This method can fast, accurately calculate each parameter and cost of reconciliation oil product based on Excel table, the parameter index and economic indicator reconciled convenient for control oil product, to improve oil product reconciliation qualification rate；Conversely, can also calculate reconciliation oil formula by required parameter index and economic indicator using Excel programming evaluation.
Description
Technical field
The invention belongs to gasoline reconciliation parameter computing technique fields, in particular to a kind of meter of oil product reconciliation parameter
Calculation method.
Background technique
The gasoline overwhelming majority that Oil Product Marketing is supplied in the market at present is oil refining station-service crude oil through distillation separation and complexity
Component oil obtained by production technology processing, the low problem of the oily generally existing high production cost of this component, low yield, octane number.
Opposite gasoline reconciles because the advantage that its production cost is low, yield is high, octane number is high also takes up phase in Oil Product Marketing in the market
When the big market share.
Gasoline reconciles in process of production, and to reach corresponding index, the raw material type of addition is different, and various raw materials add
Enter that amount is also different, therefore each parameter index reconciled to gasoline product need to carry out stringent detection, to ensure that it meets industry rule
It is fixed.Nowadays factory reconciles the calculation method of each parameter to gasoline product and is probably divided into two kinds：First is that manual calculation, manual calculation is not
Only time-consuming and error is larger, is easy to cause gasoline product reconciliation oil product indicator deviation big, influences its qualification rate；Second is that by pair
The indoor oil testing that gasoline product reconciles, the parameters precision highest that this method obtains, but somewhat expensive, so that vapour
Oil reconciliation oil product increased costs, are unfavorable for its market competition.
Summary of the invention
Existing drawbacks described above when to solve gasoline reconciliation parameter calculating in the prior art, the present invention provides a kind of oil products
Reconciliation calculation method of parameters.
Technical scheme is as follows：
The present invention provides a kind of oil product reconcile calculation method of parameters, for calculate gasoline reconcile after parameters, including
The following steps：
A, the reconciliation oil product sample that the quality of production is M, volume is V, according to each component in above-mentioned reconciliation oil product sample formulation
Additional amount, obtain reconcile oil product sample in each component one-component quality miWith one-component volume vi；
B, the one-component mass fraction W of each component in reconciliation oil product sample is calculatedmiWith one-component volume fraction Wvi, calculate
Formula is as follows：
In formula：WmiOne-component mass fraction, %；miOne-component quality, t；M- reconciliation oil product sample quality, t；I- component
Serial number；
In formula：WviOne-component volume fraction, %；viOne-component volume, m3；V- reconciliation oil product sample volume, m3；
C, according to density p i, the octane number ON of each component in reconciliation oil product samplei, oxygen content Woi, sulfur content Si, steam
Press Pi, gum level Gi, olefin(e) centent OLiWith arene content Ai, the density p of calculating reconciliation oil product sample, octane number ON, oxygen contain
Measure Wo, sulfur content S, vapour pressure P, gum level G, olefin(e) centent OL and arene content A, calculation formula it is as follows：
In formula：ρ-reconciliation oil product sample rate, kg/m3；ρiOne-component density, kg/m3；N- reconciliation oil product sample formulation
In total group of number；
In formula：ON- reconciliation oil product sample octane number, dimensionless；ONiOne-component octane number, dimensionless；
In formula：WoReconciliation oil product sample oxygen content, %；WoiOne-component oxygen content, %；
In formula：S- reconciliation oil product sample sulfur content, ppm；SiOne-component sulfur content, ppm；
In formula：P- reconciliation oil product sample vapour pressure, kpa；PiOne-component vapour pressure, kpa；
In formula：G- reconciliation oil product sample gum level, mg/ (100ml)；GiOne-component gum level, mg/ (100ml)；
In formula：OL- reconciliation oil product sample olefin(e) centent, %；OLiOne-component olefin(e) centent, %；
In formula：A- reconciliation oil product sample arene content, %；OLiOne-component arene content, %；
D, according to reconcile oil product sample in each component initial boiling point and each component quantity of distillate be 10%, 20%, 30%,
40%, 50%, 60%, 70%, 80%, 90% and 100% when corresponding recovered (distilled) temperature T10、T20、T30、T40、T50、T60、T70、
T80、T90And T100, quantity of distillate of the reconciliation oil product sample when recovered (distilled) temperature is T is calculated, calculation formula is as follows；
In formula：Quantity of distillate of the C- reconciliation oil product sample when temperature is T, percentage；CiOne-component distillates when temperature is T
Amount, ml；X- correction coefficient, dimensionless；TkReference temperature (T10、T20、T30、T40、T50、T60、T70、T80、T90And T100In with T it
Between differ after the smallest recovered (distilled) temperature of absolute value), DEG C；K%-TkCorresponding quantity of distillate, percentage；T- recovered (distilled) temperature, DEG C；
E, reconciliation oil product sample boiling range is calculated；
F, the evaporation index of reconciliation oil product sample is calculated, calculation formula is as follows：
DI=1.5*T10+3*T50+T90+11*Wo
In formula：DI- evaporation index, dimensionless；T10Recovered (distilled) temperature when the oil product sample quantity of distillate that reconciles is 10%, DEG C；
T50Recovered (distilled) temperature when the oil product sample quantity of distillate that reconciles is 50%, DEG C；
T90Recovered (distilled) temperature when the oil product sample quantity of distillate that reconciles is 90%, DEG C；
G, reconciliation oil product sample cost is calculated, calculation formula is as follows：
In formula：R- reconciliation oil product sample total price, member；RiOne-component price, member/t.
In embodiment provided by the invention, above-mentioned steps E is divided into following three step again：
1) initial boiling point of reconciliation oil product sample, is calculated, calculation formula is as follows：
In formula：T0Reconciliation oil product sample initial boiling point, DEG C；T0iOne-component initial boiling point, DEG C；
2), calculate separately reconcile oil product sample quantity of distillate be 10%, 20%, 30%, 40%, 50%, 60%, 70%,
80%, 90% and 100% when recovered (distilled) temperature, calculation formula is as follows：
In formula：THReconciliation oil product sample is that (H value is 10,20,30,40,50,60,70,80,90 to H% in quantity of distillate
Or recovered (distilled) temperature when 100), DEG C；TkReference temperature (k value and H correspond as 60,70,80,90,100,115,135,
155,175 or 195), DEG C, Ck-TkCorresponding quantity of distillate, percentage；
3), with T0、T10、T20、T30、T40、T50、T60、T70、T80、T90、T100For ordinate, with 0,10%, 20%, 30%,
40%, 50%, 60%, 70%, 80%, 90%, 100% is abscissa, and the boiling range of reconciliation oil product sample is made using Excel
Curve graph.
Beneficial effect：This method can fast, accurately calculate the parameters of gasoline reconciliation oil product based on Excel table
And cost, convenient for each parameter index and economic indicator of control reconciliation oil product, to improve reconciliation oil product qualification rate；Conversely, utilizing
Excel programming evaluation function can also extrapolate reconciliation oil formula by required each parameter index and economic indicator, guarantee
Each parameter index and economic indicator of finished product reconciliation oil product are all within planned range, to realize the fast fast-growing of reconciliation oil formula
At, simplify reconcile oil formula preparation process, reduce reconcile oil product cost.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 reconciliation oil product sample boiling range curve graph provided by the invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Therefore, below to the sheet provided in the accompanying drawings
The detailed description of the embodiment of invention is not intended to limit the range of claimed invention, but is merely representative of the present invention
Selected embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work
Under the premise of every other embodiment obtained, shall fall within the protection scope of the present invention.
The present invention provides a kind of calculation methods of oil product reconciliation parameter, for calculating gasoline reconciliation oil product parameters,
Include the following steps：
A, the reconciliation oil product sample that the quality of production is M, volume is V, according to each component in above-mentioned reconciliation oil product sample formulation
Additional amount, obtain reconcile oil product sample in each component one-component quality miWith one-component volume vi。
Specifically, one mass of production is M, the reconciliation oil product sample that volume is V, mass M and volume V be it is known that according to
Reconcile the required additional amount of each component in the factory formula of oil product sample, the quality m of you can get it each component (raw material)iAnd volume
vi。
B, the one-component mass fraction W of each component in reconciliation oil product sample is calculatedmiWith one-component volume fraction Wvi, calculate
Formula is respectively such as formula (1) and (2)：
In formula：WmiOne-component mass fraction, %；miOne-component quality, t；M- reconciliation oil product sample quality, t；I- component
Serial number；
In formula：WviOne-component volume fraction, %；viOne-component volume, m3；V- reconciliation oil product sample volume, m3。
C, according to density p i, the octane number ON of each component in the reconciliation oil product sample of manufacturer's offeri, oxygen content Woi、
Sulfur content Si, vapour pressure Pi, gum level Gi, olefin(e) centent OLiWith arene content Ai, the density p of calculating reconciliation oil product sample,
Octane number ON, oxygen content Wo, sulfur content S, vapour pressure P, gum level G, olefin(e) centent OL and arene content A, calculation formula is such as
Formula (3) to (10)：
In formula：ρ-reconciliation oil product sample rate, kg/m3；ρiOne-component density, kg/m3；N- reconciliation oil product sample formulation
In total group of number；
In formula：ON- reconciliation oil product sample octane number, dimensionless；ONiOne-component octane number, dimensionless；
In formula：WoReconciliation oil product sample oxygen content, %；WoiOne-component oxygen content, %；
In formula：S- reconciliation oil product sample sulfur content, ppm；SiOne-component sulfur content, ppm；
In formula：P- reconciliation oil product sample vapour pressure, kpa；PiOne-component vapour pressure, kpa；
In formula：G- reconciliation oil product sample gum level, mg/ (100ml)；GiOne-component gum level, mg/ (100ml)；
In formula：OL- reconciliation oil product sample olefin(e) centent, %；OLiOne-component olefin(e) centent, %；
In formula：A- reconciliation oil product sample arene content, %；OLiOne-component arene content, %.
D, the initial boiling point of each component and each component quantity of distillate are in the reconciliation oil product sample provided according to manufacturer
10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90% and 100% when corresponding recovered (distilled) temperature T10、T20、T30、
T40、T50、T60、T70、T80、T90And T100, calculate quantity of distillate of the reconciliation oil product sample when recovered (distilled) temperature is T, calculation formula such as formula
(11)：
In formula：Quantity of distillate of the C- reconciliation oil product sample when temperature is T, percentage；CiOne-component distillates when temperature is T
It measures (calculation formula such as formula 12), ml；X- correction coefficient (calculation formula such as formula 13), dimensionless；TkReference temperature (T10、T20、
T30、T40、T50、T60、 T70、T80、T90And T100In differed between T after the smallest recovered (distilled) temperature of absolute value), DEG C；K%-TkIt is right
The quantity of distillate answered, percentage；T- recovered (distilled) temperature, DEG C.
Specifically, T10Refer to the recovered (distilled) temperature corresponding when quantity of distillate is 10%, T20、T30、 T40、T50、T60、T70、
T80、T90And T100And so on.
E, reconciliation oil product sample boiling range is calculated.
F, the evaporation index of reconciliation oil product sample, calculation formula such as formula (14) are calculated：
DI=1.5*T10+3*T50+T90+11*Wo (14)
In formula：DI- evaporation index, dimensionless；T10Recovered (distilled) temperature when the oil product sample quantity of distillate that reconciles is 10%, DEG C；
T50Recovered (distilled) temperature when the oil product sample quantity of distillate that reconciles is 50%, DEG C；
T90Recovered (distilled) temperature when the oil product sample quantity of distillate that reconciles is 90%, DEG C.
G, reconciliation oil product sample cost, calculation formula such as formula (15) are calculated：
In formula：R- reconciliation oil product sample total price, member；RiOne-component price, member/t.
In embodiment provided by the invention, above-mentioned steps E is divided into following three step again：
1) initial boiling point of reconciliation oil product sample, calculation formula such as formula (16), are calculated：
In formula：T0Reconciliation oil product sample initial boiling point, DEG C；T0iOne-component initial boiling point, DEG C.
2), calculate separately reconcile oil product sample quantity of distillate be 10%, 20%, 30%, 40%, 50%, 60%, 70%,
80%, 90% and 100% when recovered (distilled) temperature, calculation formula such as formula (17)：
In formula：THReconciliation oil product sample is that (H value is 10,20,30,40,50,60,70,80,90 to H% in quantity of distillate
Or recovered (distilled) temperature when 100), DEG C；TkReference temperature (k value and H correspond as 60,70,80,90,100,115,135,
155,175 or 195), DEG C, Ck-TkCorresponding quantity of distillate, percentage.
Specifically, above-mentioned steps 2) in, H value 10,20,30,40,50,60,70,80,90,100 and k value 60,70,
80, it 90,100,115,135,155,175,195 corresponds.
Specifically, TkCorresponding quantity of distillate CkIt can be obtained with formula (11).It such as calculates and distillates temperature when quantity of distillate is 10%
Spend T10When, corresponding reference temperature T at this timekIt is 60 DEG C, then can calculates evaporating when recovered (distilled) temperature is 60 DEG C by formula (11)
Output Ck, to calculate T using formula (17)10。
3), with T0、T10、T20、T30、T40、T50、T60、T70、T80、T90、T100For ordinate, with 0,10%, 20%, 30%,
40%, 50%, 60%, 70%, 80%, 90%, 100% is abscissa, and the boiling range of reconciliation oil product sample is made using Excel
Curve graph.
Embodiment：
It is by taking 56 batch 92# gasoline of in May, 2018 production as an example, formula (1) to (17) and corresponding each parameter is defeated
Enter into Excel, each parameter of above-mentioned 92# gasoline is calculated using Excel, steps are as follows for specific calculating：
A, above-mentioned 92# quality of gasoline M is 847t, and total volume V is 1339m3, formula in each component quality mi, volume
viAs shown in table 1.
1 each component quality of table and volume statistical form
| Component serial number | Component title | Quality (t) | Volume (m3) |
| 1 | Five naphtha of state | 180 | 308 |
| 2 | Alkylation | 120 | 203 |
| 3 | MTBE | 60 | 95 |
| 4 | Reformed Gasoline | 100 | 145 |
| 5 | Smart light dydrocarbon | 27 | 49 |
| 6 | Four aromatic hydrocarbons of state | 60 | 84 |
| 7 | Benzene mixed | 60 | 82 |
| 8 | Trimethylbenzene | 60 | 81 |
| 9 | 89# gasoline | 180 | 292 |
| It amounts to | 847 | 1339 |
B, the one-component mass fraction W of above-mentioned 92# gasoline each component is calculated by formula (1), (2)miWith one-component volume
Score Wvi, calculated result is shown in Table 2.
2 each component mass fraction of table and volume fraction statistical form
| Component serial number | Component title | Mass fraction (%) | Volume fraction (%) |
| 1 | Five naphtha of state | 21.3 | 23 |
| 2 | Alkylation | 14.2 | 15.2 |
| 3 | MTBE | 7.1 | 7.1 |
2 each component mass fraction of continued and volume fraction statistical form
| Component serial number | Component title | Mass fraction (%) | Volume fraction (%) |
| 4 | Reformed Gasoline | 11.8 | 10.8 |
| 5 | Smart light dydrocarbon | 3.2 | 3.7 |
| 6 | Four aromatic hydrocarbons of state | 7.1 | 6.2 |
| 7 | Benzene mixed | 7.1 | 6.1 |
| 8 | Trimethylbenzene | 7.1 | 6.1 |
| 9 | 89# gasoline | 21.3 | 21.8 |
C, according to the density p i of above-mentioned 92# gasoline each component, octane number ONi, oxygen content Woi, sulfur content Si, vapour pressure Pi、
Gum level Gi, olefin(e) centent OLiWith arene content Ai, the density of above-mentioned 92# gasoline is calculated by formula (3) to (10) respectively
ρ, octane number ON, oxygen content Wo, sulfur content S, vapour pressure P, gum level G, olefin(e) centent OL and arene content A, calculated result
And quality index is as shown in table 3.
3 each component parameter calculated result of table and the quality index table of comparisons
3 each component parameter calculated result of continued and the quality index table of comparisons
As shown in Table 3, the calculated parameters of this method meet quality index requirement.
Be D, 10% according to the initial boiling point of each component in the above-mentioned 92# gasoline of producer's offer and each component quantity of distillate,
20%, 30%, 40%, 50%, 60%, 70%, 80%, 90% and 100% when corresponding recovered (distilled) temperature T10、T20、T30、T40、
T50、T60、T70、T80、T90And T100, calculating above-mentioned 92# gasoline in recovered (distilled) temperature by formula (11) to (13) is 60 DEG C, 70
DEG C, 80 DEG C, 90 DEG C, 100 DEG C, 115 DEG C, 135 DEG C, 155 DEG C, 175 DEG C and quantity of distillate at 195 DEG C, calculated result such as 4 institute of table
Show.
Quantity of distillate under the different recovered (distilled) temperatures of table 4
Quantity of distillate under the different recovered (distilled) temperatures of continued 4
E, the boiling range of above-mentioned 92# gasoline is calculated：
It 1) is 42.4 by the initial boiling point that formula (16) calculate above-mentioned 92# gasoline, according to the initial boiling point of each component in table 3
℃；
2), by formula (17) calculate above-mentioned 92# gasoline quantity of distillate be 10%, 20%, 30%, 40%, 50%, 60%,
70%, 80%, 90% and 100% when recovered (distilled) temperature be respectively 60.6 DEG C, 83.3 DEG C, 96.8 DEG C, 109.3 DEG C, 117.8 DEG C,
118.7℃,130.5℃,152.3℃,165.2℃, 194.1℃；
3), with T0、T10、T20、T30、T40、T50、T60、T70、T80、T90、T100For ordinate, with 0 (initial boiling point), 10%,
20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100% is abscissa, makes above-mentioned 92# vapour using Excel
The boiling range curve graph of oil, as shown in Fig. 1.
It F, is 622.6 by the evaporation index DI that formula (14) calculate above-mentioned 92# gasoline.
G, by the data in formula (15) and table 5, calculating above-mentioned 92# gasoline cost R is 478.53 ten thousand yuan.
5 each component amount of purchase of table and monovalent statistical form
5 each component amount of purchase of continued and monovalent statistical form
| 4 | Reformed Gasoline | 100 | 5900 |
| 5 | Smart light dydrocarbon | 27 | 5300 |
| 6 | Four aromatic hydrocarbons of state | 60 | 5400 |
| 7 | Benzene mixed | 60 | 5625 |
| 8 | Trimethylbenzene | 60 | 5880 |
| 9 | 89# gasoline | 180 | 6007 |
The calculation method of oil product reconciliation parameter provided in this embodiment has the beneficial effect that：This method is based on Excel table
The parameters and cost of gasoline reconciliation oil product can be calculated, fast, accurately convenient for each parameter index of control reconciliation oil product
And economic indicator, to improve reconciliation oil product qualification rate；Conversely, required each ginseng can also be passed through using Excel programming evaluation function
Index and economic indicator are counted to extrapolate reconciliation oil formula, each parameter index and economic indicator for guaranteeing finished product reconciliation oil product are all
Within planned range, to realize quickly generating for reconciliation oil formula, reconciliation oil formula preparation process is simplified, is reduced
Reconciliation oil product cost.
The above is not intended to limit the present invention in any form, although the present invention is disclosed with preferred embodiment
As above, however, it is not intended to limit the invention, any person skilled in the art, is not departing from technical solution of the present invention model
In enclosing, the formula deformation of progress, simple derivation of equation etc. are the equivalent embodiment of equivalent variations, but all without departing from this hair
The content of bright technical solution, according to the technical essence of the invention any simple modification to the above embodiments, equivalent variations
With modification, all of which are still within the scope of the technical scheme of the invention.
Claims (2)
1. a kind of calculation method of oil product reconciliation parameter, for calculating parameters after gasoline reconciles, which is characterized in that including under
Column step：
A, the reconciliation oil product sample that the quality of production is M, volume is V, according to it is described reconciliation oil product sample formulation in each component plus
Enter amount, obtains the one-component quality m of each component in reconciliation oil product sampleiWith one-component volume vi；
B, the one-component mass fraction W of each component in reconciliation oil product sample is calculatedmiWith one-component volume fraction Wvi, calculation formula is such as
Under：
In formula：Wmi- one-component mass fraction, %；mi- one-component quality, t；M-reconciliation oil product sample quality, t；
In formula：Wvi- one-component volume fraction, %；viOne-component volume, m3；V- reconciliation oil product sample volume, m3；
C, according to the density p of each component in reconciliation oil product samplei, octane number ONi, oxygen content Woi, sulfur content Si, vapour pressure Pi, glue
Matter content Gi, olefin(e) centent OLiWith arene content Ai, calculate density p, the octane number ON, oxygen content W of reconciliation oil product sampleo, sulphur
Content S, vapour pressure P, gum level G, olefin(e) centent OL and arene content A, calculation formula are as follows：
In formula：ρ-reconciliation oil product sample rate, kg/m3；ρiOne-component density, kg/m3；It is total in n- reconciliation oil product sample formulation
Group number；I- component serial number；
In formula：ON- reconciliation oil product sample octane number, dimensionless；ONiOne-component octane number, dimensionless；
In formula：WoReconciliation oil product sample oxygen content, %；WoiOne-component oxygen content, %；
In formula：S- reconciliation oil product sample sulfur content, ppm；SiOne-component sulfur content, ppm；
In formula：P- reconciliation oil product sample vapour pressure, kpa；PiOne-component vapour pressure, kpa；
In formula：G- reconciliation oil product sample gum level, mg/ (100ml)；GiOne-component gum level, mg/ (100ml)；
In formula：OL- reconciliation oil product sample olefin(e) centent, %；OLiOne-component olefin(e) centent, %；
In formula：A- reconciliation oil product sample arene content, %；OLiOne-component arene content, %；
D, according to reconcile oil product sample in each component initial boiling point and each component quantity of distillate be 10%, 20%, 30%, 40%,
50%, 60%, 70%, 80%, 90% and 100% when corresponding recovered (distilled) temperature T10、T20、T30、T40、T50、T60、T70、T80、T90
And T100, quantity of distillate of the reconciliation oil product sample when recovered (distilled) temperature is T is calculated, calculation formula is as follows；
In formula：Quantity of distillate of the C- reconciliation oil product sample when temperature is T, percentage；CiOne-component quantity of distillate when temperature is T, ml；
X- correction coefficient, dimensionless；TkReference temperature (T10、T20、T30、T40、T50、T60、T70、T80、T90And T100In differed between T
The smallest recovered (distilled) temperature of absolute value afterwards), DEG C；K%-TkCorresponding quantity of distillate, percentage；T- recovered (distilled) temperature, DEG C；
E, reconciliation oil product sample boiling range is calculated；
F, the evaporation index of reconciliation oil product sample is calculated, calculation formula is as follows：
DI=1.5*T10+3*T50+T90+11*Wo
In formula：DI- evaporation index, dimensionless；T10Recovered (distilled) temperature when the oil product sample quantity of distillate that reconciles is 10%, DEG C；T50It adjusts
With oil product sample quantity of distillate be 50% when recovered (distilled) temperature, DEG C；
T90Recovered (distilled) temperature when the oil product sample quantity of distillate that reconciles is 90%, DEG C；
G, reconciliation oil product sample cost is calculated, calculation formula is as follows：
In formula：R- reconciliation oil product sample total price, member；RiOne-component price, member/t.
2. the calculation method of oil product reconciliation parameter according to claim 1, which is characterized in that above-mentioned steps E is divided into again under
Three step of column：
1) initial boiling point of reconciliation oil product sample, is calculated, calculation formula is as follows：
In formula：T0Reconciliation oil product sample initial boiling point, DEG C；T0iOne-component initial boiling point, DEG C；
2), calculate separately reconcile oil product sample quantity of distillate be 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%,
Recovered (distilled) temperature when 90% and 100%, calculation formula are as follows：
In formula：THReconciliation oil product sample is H% in quantity of distillate (H value is 10,20,30,40,50,60,70,80,90 or 100)
When recovered (distilled) temperature, DEG C；Tk(it is 60,70,80,90,100,115,135,155,175 that k value is corresponded with H to reference temperature
Or 195), DEG C, Ck-TkCorresponding quantity of distillate, percentage；
3), with T0、T10、T20、T30、T40、T50、T60、T70、T80、T90、T100For ordinate, with 0,10%, 20%, 30%, 40%,
50%, 60%, 70%, 80%, 90%, 100% is abscissa, and the boiling range curve graph of reconciliation oil product sample is made using Excel.
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