CN1012073B - Heavy oil additive - Google Patents
Heavy oil additiveInfo
- Publication number
- CN1012073B CN1012073B CN 88105709 CN88105709A CN1012073B CN 1012073 B CN1012073 B CN 1012073B CN 88105709 CN88105709 CN 88105709 CN 88105709 A CN88105709 A CN 88105709A CN 1012073 B CN1012073 B CN 1012073B
- Authority
- CN
- China
- Prior art keywords
- heavy oil
- additive
- conditioning agent
- oil
- ignition dope
- Prior art date
- 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.)
- Expired
Links
- 239000000295 fuel oil Substances 0.000 title claims abstract description 25
- 239000000654 additive Substances 0.000 title claims abstract description 21
- 230000000996 additive effect Effects 0.000 title claims abstract description 21
- 239000003112 inhibitor Substances 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 230000003750 conditioning effect Effects 0.000 claims description 12
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000011368 organic material Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 239000003245 coal Substances 0.000 claims description 3
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 3
- 235000010234 sodium benzoate Nutrition 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 239000004299 sodium benzoate Substances 0.000 claims description 2
- HCJLVWUMMKIQIM-UHFFFAOYSA-M sodium;2,3,4,5,6-pentachlorophenolate Chemical compound [Na+].[O-]C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl HCJLVWUMMKIQIM-UHFFFAOYSA-M 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 239000003921 oil Substances 0.000 abstract description 5
- 239000000446 fuel Substances 0.000 abstract description 4
- 210000003298 dental enamel Anatomy 0.000 abstract description 2
- 239000000839 emulsion Substances 0.000 abstract description 2
- 239000011521 glass Substances 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 230000032798 delamination Effects 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000004945 emulsification Methods 0.000 description 4
- 239000003502 gasoline Substances 0.000 description 4
- 239000007764 o/w emulsion Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000001804 emulsifying effect Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
The heavy oil additive of the invention is a high-efficiency energy-saving additive for burning heavy oil mixed with water. It is composed of regulator (a, b), combustion improver and mildew inhibitor. It features high-temp stability, no delamination at 90-105 deg.C, no breaking of emulsion, bright flame, easy control, saving oil by 20% and low cost. Reducing environmental pollution, and can be widely used in metallurgy, chemical industry, glass, ceramics, enamel and other industries using heavy oil as fuel.
Description
The present invention relates to a kind of heavy oil mixed with water incendiary efficient energy-saving additive.It not only is applicable to thermal treatment and metallurgy industry, and all are the industry of fuel with heavy oil to be widely used in chemical industry, glass, pottery, enamel and other.
Energy problem is the great war preparedness problem of attracting worldwide attention, concerning all fields of mankind's activity.The energy policy of China is: " exploitation is laid equal stress on saving, puts prior energy-conservation in the recent period, and carrying out energetically with energy-conservation is the technological transformation and the structural reform at center ".All pay attention to energy-saving application Study on Technology and popularization at present both at home and abroad, external, heavy oil mixed with water burning and emulsifying technology are used for the poor efficiency boiler, and process furnace has all entered the practicability stage.Recently, after the 56 tame users of U.S. Rork Telecom use technology for mixing water in heavy oil, fuel-economizing 5.3～13.5%, Japan is from the sixties also develop actively fuel water technology, and rate of economizing gasoline is 5～25%.
China since the sixties just to the research (ultrasonic emulsification, machine stirring and emulsifying etc.) of fuel emulsification, obtain certain achievement, but because the oil in water emulsion poor stability, combustion efficacy is not good enough.In July, 1984, " the energy-efficient element of HPE " studied successfully by department of chemistry of Zhongshan University, and energy-efficient plain factory produces in the hengyang, hunan province city, applies, according to data report, rate of economizing gasoline 5～27%.According to energy-conservation research group of department of chemistry of Zhongshan University in May, 1986 report " in research that HPE is energy-efficient and the application data; the HPE price is 25 yuan/kilogram; the energy saving element TEM price that the wide good fortune in Hong Kong company produces be 130 Hongkong dollars/liter; the energy saving element Uq that the U.S. super source company produces, price is 37.2 dollars/liter.More than various energy saving element valencys cost an arm and a leg on the one hand, actual production is used, and drops into the auxiliary agent cost and balances or cancel each other with the fuel-economizing cost, it is not ideal enough to save value, user's enthusiasm is little; The high stability of oil in water emulsion does not reach a standard as yet fully on the other hand, generally at 80～90 ℃ the layering demulsifying phenomenon takes place, and causes boiling explosion phenomenon, disturbs stove internal combustion operating mode, and oil-saving effect is not in full use.
The purpose of this invention is to provide that a kind of high-temperature stability is good, cost is low, the additive for heavy oil of the obvious economic of fuel-economizing.
The present invention is achieved in that it is made up of conditioning agent a, the ignition dope that contains organic material, mould inhibitor, conditioning agent b.Conditioning agent a is a heavy oil, and it contains a large amount of bituminous matters, colloid, cured matter, its heavy oil of being made up of to multiple heavy hydrocarbons such as 36 alkane 17 alkane.The ignition dope that contains organic material is the waste liquid throw out that gives off of paper mill or evenly adds 5～20% 40～100 purpose coal dusts again in the waste liquid throw out of paper mill.Mould inhibitor is with sodium pentachlorophenate or Sodium Benzoate.Conditioning agent b adopts the sex change grease, and its effect is the flowability that increases mixed solution.Each component of this additive for heavy oil is by weight as follows: conditioning agent a is 100kg, and ignition dope is 600～1000kg, and mould inhibitor is 3～10kg, and conditioning agent b is 30～35kg.
Fig. 1 is preparation technology's schematic flow sheet of additive for heavy oil of the present invention: be metered into ignition dope (1), mould inhibitor (2) and conditioning agent a(3 according to the above ratio) in mixing tank (4), mixing temperature is controlled at 80～90 ℃, uniform mixing, and then adding conditioning agent b(5), enter mixing tank (6) once more, stir, temperature is controlled at 80～90 ℃, 30 minutes time, up to becoming uniform emulsifying dispersant, can enter packing (7) and go into bucket, become the finished product (8) of additive for heavy oil.Pail pack can adopt metal drum also can adopt plastic barrel, but the additive temperature of plastic barrel can not be higher than 40 ℃.
Fig. 2 is the applicating flow chart of additive for heavy oil of the present invention: additive for heavy oil (9) is metered into mixing tank (13) through gauger (10); Water (11) enters mixing tank (13) simultaneously through gauger (12) metering, enters emulsor (17) again; Heavy oil (14) is through preheater (15), preheating temperature is 80～90 ℃, and by gauger (16) metering, it is even to enter emulsor (17) emulsification again, squeeze into preheater (19) with pump (18), the nozzle (20) by burner is in kiln or stove (21) internal combustion at last.The some globules that contained in the oil in water emulsion are subjected to thermal evaporation to produce the intensive volumetric expansion, make mist of oil drip fragmentation, cause " secondary-atomizing " of mist of oil, because secondary-atomizing, female dripping disappears, and the substitute is the small particle of countless oil not of uniform size.Increase the area of oil mist combustion reaction, realized low oxygen combustion, brought the following effect of the present invention thus:
1. has high-temperature stability preferably: 90～105 ℃ of not stratified, breakdowns of emulsion not.Vaporization is uniformly only taking place more than 90 ℃, and the boiling explosion phenomenon that produces because of layering can not take place.Total system is under the effect of micro-explosion situation works.
2. the total addition level of additive of the present invention and water can reach about 25%, wherein amount of water is 17.5%, but the solids component in ignition dope energy ignition itself has enough calorific values, so rate of economizing gasoline can surpass contained Total Water, reduce because of crossing and add the thermosteresis that water causes.
3. if this additive is to be used for kiln or stove, can also in additive, add 5～20% 40～100 purpose coal dusts equably, coal dust instead of part heavy oil like this, rate of economizing gasoline is bigger, reaches as high as 45%.
4. additive factory cost of the present invention is low, and only 500 yuan per ton, during use, if addition 10～15% so the additive cost is 50～80 yuan in the oil in water emulsion per ton, is that other any energy saving element price is incomparable.
5. reduce of the pollution of paper mill black liquor, have good social benefit and economic benefit environment.
Embodiment:
The black liquor that the paper mill is given off adds 15% calcium chloride solution and stirs at a slow speed, after producing a large amount of flocculated suspension things, filter through plate-and-frame filter press, and in filtration procedure continuous eccysis water soluble salt material wherein, promptly get the used ignition dope of the present invention.Each component of this additive for heavy oil is by weight: 830 kilograms of ignition dopes, 150 kilograms in heavy oil, 30 kilograms of sex change greases, 3 kilograms of Sodium Benzoates.Mix in mixing tank and stir, the control whipping temp is 80～90 ℃, and churning time 30 minutes promptly gets the uniform additive for heavy oil of emulsification.
Claims (2)
1, a kind of additive for heavy oil, its feature is made up of following component:
A. conditioning agent a: by 17 alkane (C
17H
36) to 36 alkane (C
36H
78) heavy oil that waits multiple heavy hydrocarbon to form;
B. the ignition dope that contains organic material;
C. mould inhibitor: sodium pentachlorophenate or Sodium Benzoate;
D. conditioning agent b: sex change grease;
Its part by weight is: A. conditioning agent a:100kg;
B. ignition dope: 600～1000kg;
C. mould inhibitor: 3～10kg;
D. conditioning agent b:30～35kg.
2, additive for heavy oil according to claim 1 is characterized in that, the ignition dope that contains organic material is the waste liquid throw out that gives off of paper mill or evenly adds 5～20% 40～100 purpose coal dusts again in the waste liquid throw out of paper mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88105709 CN1012073B (en) | 1988-05-05 | 1988-05-05 | Heavy oil additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88105709 CN1012073B (en) | 1988-05-05 | 1988-05-05 | Heavy oil additive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1037359A CN1037359A (en) | 1989-11-22 |
| CN1012073B true CN1012073B (en) | 1991-03-20 |
Family
ID=4833858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88105709 Expired CN1012073B (en) | 1988-05-05 | 1988-05-05 | Heavy oil additive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1012073B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343371C (en) * | 2005-11-02 | 2007-10-17 | 蔡可而 | Heavy fuel oil additive containing benzopyran multi-hydroxy metal compound |
| CN105001828A (en) * | 2015-06-27 | 2015-10-28 | 山东晨旭新材料股份有限公司 | Mildew-resistant flame-retardant potting adhesive and preparation method thereof |
-
1988
- 1988-05-05 CN CN 88105709 patent/CN1012073B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1037359A (en) | 1989-11-22 |
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| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |