CN103305346A - Biomass alcohol hydrocarbon fuel oil and preparation method thereof - Google Patents
Biomass alcohol hydrocarbon fuel oil and preparation method thereof Download PDFInfo
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- 238000002360 preparation method Methods 0.000 title claims abstract description 56
- 239000000295 fuel oil Substances 0.000 title claims abstract description 54
- -1 alcohol hydrocarbon Chemical class 0.000 title claims abstract description 45
- 239000002028 Biomass Substances 0.000 title claims abstract description 42
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 41
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 41
- 239000003921 oil Substances 0.000 claims abstract description 110
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 38
- 239000011280 coal tar Substances 0.000 claims abstract description 33
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 30
- 241001465754 Metazoa Species 0.000 claims abstract description 28
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 8
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims abstract 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract 2
- 239000000194 fatty acid Substances 0.000 claims abstract 2
- 229930195729 fatty acid Natural products 0.000 claims abstract 2
- 230000020477 pH reduction Effects 0.000 claims description 39
- 235000013311 vegetables Nutrition 0.000 claims description 24
- 239000011259 mixed solution Substances 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 9
- BEGBSFPALGFMJI-UHFFFAOYSA-N ethene;sodium Chemical group [Na].C=C BEGBSFPALGFMJI-UHFFFAOYSA-N 0.000 claims description 7
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 5
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 5
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- 239000004064 cosurfactant Substances 0.000 claims description 4
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 claims description 3
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 3
- 229920000053 polysorbate 80 Polymers 0.000 claims description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims 3
- 159000000000 sodium salts Chemical class 0.000 claims 3
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims 2
- QNVRIHYSUZMSGM-UHFFFAOYSA-N hexan-2-ol Chemical compound CCCCC(C)O QNVRIHYSUZMSGM-UHFFFAOYSA-N 0.000 claims 2
- 239000001488 sodium phosphate Substances 0.000 claims 2
- 229910000162 sodium phosphate Inorganic materials 0.000 claims 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims 1
- QNVRIHYSUZMSGM-LURJTMIESA-N 2-Hexanol Natural products CCCC[C@H](C)O QNVRIHYSUZMSGM-LURJTMIESA-N 0.000 claims 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims 1
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 claims 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 1
- 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 1
- 239000005639 Lauric acid Substances 0.000 claims 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims 1
- 239000005642 Oleic acid Substances 0.000 claims 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims 1
- 229920001214 Polysorbate 60 Polymers 0.000 claims 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims 1
- 239000004141 Sodium laurylsulphate Substances 0.000 claims 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 claims 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 claims 1
- 235000011187 glycerol Nutrition 0.000 claims 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims 1
- 150000002632 lipids Chemical class 0.000 claims 1
- QQZOPKMRPOGIEB-UHFFFAOYSA-N n-butyl methyl ketone Natural products CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 claims 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims 1
- 235000006408 oxalic acid Nutrition 0.000 claims 1
- 150000003014 phosphoric acid esters Chemical class 0.000 claims 1
- ONJQDTZCDSESIW-UHFFFAOYSA-N polidocanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO ONJQDTZCDSESIW-UHFFFAOYSA-N 0.000 claims 1
- 229940096992 potassium oleate Drugs 0.000 claims 1
- MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical compound [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims 1
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 claims 1
- KZOJQMWTKJDSQJ-UHFFFAOYSA-M sodium;2,3-dibutylnaphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S([O-])(=O)=O)=C(CCCC)C(CCCC)=CC2=C1 KZOJQMWTKJDSQJ-UHFFFAOYSA-M 0.000 claims 1
- 229940095064 tartrate Drugs 0.000 claims 1
- 239000000446 fuel Substances 0.000 abstract description 11
- 239000000839 emulsion Substances 0.000 abstract description 10
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000001804 emulsifying effect Effects 0.000 abstract description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 239000005864 Sulphur Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000010775 animal oil Substances 0.000 abstract 3
- 235000019198 oils Nutrition 0.000 abstract 3
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract 3
- 239000008158 vegetable oil Substances 0.000 abstract 3
- 239000002535 acidifier Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 125000005456 glyceride group Chemical group 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 28
- 210000002683 foot Anatomy 0.000 description 23
- 238000005516 engineering process Methods 0.000 description 7
- 239000004530 micro-emulsion Substances 0.000 description 7
- 230000018109 developmental process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 238000010668 complexation reaction Methods 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 4
- 239000001433 sodium tartrate Substances 0.000 description 4
- 229960002167 sodium tartrate Drugs 0.000 description 4
- 235000011004 sodium tartrates Nutrition 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000013543 active substance Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000002283 diesel fuel Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007764 o/w emulsion Substances 0.000 description 3
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 2
- 229940038773 trisodium citrate Drugs 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- LNUFLCYMSVYYNW-ZPJMAFJPSA-N [(2r,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[[(3s,5s,8r,9s,10s,13r,14s,17r)-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-disulfo Chemical compound O([C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1C[C@@H]2CC[C@H]3[C@@H]4CC[C@@H]([C@]4(CC[C@@H]3[C@@]2(C)CC1)C)[C@H](C)CCCC(C)C)[C@H]1O[C@H](COS(O)(=O)=O)[C@@H](OS(O)(=O)=O)[C@H](OS(O)(=O)=O)[C@H]1OS(O)(=O)=O LNUFLCYMSVYYNW-ZPJMAFJPSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses biomass alcohol hydrocarbon fuel oil and a preparation method thereof. The preparation method comprises the following steps of: acidifying oil foot of animal and vegetable oil by taking dilute sulphuric acid as an acidifying agent, and preparing acid oil taking fatty acid and fatty glyceride as main components; and by taking acid animal and vegetable oil, methyl alcohol and water as liquid cores and coal tar as a continuous phase, under the action of a compound emulsifier, preparing the biomass alcohol hydrocarbon fuel oil with methyl alcohol-acid oil-water as an emulsion core and the coal tar as the continuous phase. According to the preparation method of the biomass alcohol hydrocarbon fuel oil, the oil foot of animal and vegetable oil, the coal tar and the methyl alcohol are taken as main body fuel, techniques such as acidifying and emulsifying are adopted, fuel oil used for a fuel oil appliance such as a boiler is prepared, and the prepared biomass alcohol hydrocarbon fuel oil has the characteristics of high heat value, low sulphur content, complete combustion, no dust and the like, realizes energy strategies that scarce energy is substituted by superior energy and fossil energy is substituted by renewable energy and has good social and economic benefits and a broad application industrialization prospect.
Description
Technical field
The present invention relates to a kind of biomass alcohol hydrocarbon fuel oil and preparation method thereof.
Background technology
The utilization of resources and environment protection are 21 century social economies and the important issue of Sustainable development plan; wherein energy problem will be faced with stern challenge; the development substitute energy changes traditional energy structure, substitutes the thinking of fossil energy with the rare energy of advantage energy substitution, with renewable energy source, and progressively improving the proportion of renewable energy source in energy structure is the strategy and policy of from now on long-run development of China.
Along with the raising of people's living standard and the enhancing of environmental consciousness, fuel oil utensil as production, life usefulness (mainly comprises oil combustion stove, oil-firing boiler, kiln etc., they are mainly take oil fuel or diesel oil as fuel) be widely used in the every field of industrial production and life, especially at China's industry flourishing Guangdong and southeastern coast one band, fuel oil utensil consumption is large, uses comparatively general.Wherein take heavy oil and diesel oil as the burner of oil fuel, not only strengthened application cost, and the petroleum resources that act as a fuel are more and more nervous, do not meet China's energy development strategy.Simultaneously, sulphur and the ash oontent of fuel are high, the SO of flue gas middle and high concentration after the burning
X, CO
X, NO
XAnd ash content, have a strong impact on the Air quality of China, be the major cause that the current haze weather of China takes place frequently.
Aspect the energy, China's biomass are abundanter, rich coal, weak breath, oil starvation is the fundamental realities of the country of China, by product coal tar as Coal dressing has abundant source, at present annual production has reached 1,500 ten thousand tons, except part coal tar is used for extracting the Chemicals, wherein most coal tar are not reasonably utilized, in most/and coalite tar and coal-tar heavy oil are used as fuel to carry out burning extensively, and simultaneously, carbon content is high in the coal tar, directly burning is fully difficult, therefore the result of its burning is over-emitting black exhaust, has not only polluted environment, also causes the serious waste to the energy simultaneously.
As the methyl alcohol of coking coal-gasification-methanol with joint production, be known as in the world clean energy, abundant source is arranged.China " 15 ", the Eleventh Five-Year Plan period, with biomass and coal methyl alcohol processed main development direction as derived energy chemical, to the end of the year 2012, China's methyl alcohol production capacity reaches 5,600 ten thousand tons, approximately 2,700 ten thousand tons of output, methyl alcohol has been confirmed as the most important clean energy of China and substitute energy, but it acts as a fuel separately, and its calorific value is low, half of too late diesel oil, thereby to the demanding burner of calorific value, also there is the limitation on using.
At present, no matter be coal tar or methyl alcohol, its source is whole or be mainly derived from fossil type raw material, in the quite a long time, will be a kind of important transitional substitute energy, have non-renewable characteristics, should reduce it in energy structure shared share in the oil fuel structure particularly, vegetables oil as far as possible----not only the source is wide, sulfur-bearing not, and having recyclability, the energy meets China's energy development strategy as an alternative.China is populous, as the by product of edible oil refining process---and-vegetable and animals oils oil foot, inedible oil and by product thereof etc. provide wide raw material sources for the preparation of oil fuel.But, the vegetable and animals oils oil foots that produce as refining raw food oil etc. are owing to containing a large amount of inorganic metal ions, such as potassium, sodium ion, its burning will produce a large amount of inorganic dusts, bring huge harm to environment, simultaneously, perfect combustion is also comparatively difficult, therefore, directly use the vegetable and animals oils oil foot oil that acts as a fuel also unrealistic.
For the popularity in the source of above-mentioned raw materials and the limitation during actual the use, a kind of fuel oil of necessary exploitation is for the fuel oil utensils such as now widely used oil-firing boiler provide a kind of inexpensive, clean environment firendly, the renewable or reproducible clean fuel oil of part.
Summary of the invention
The present invention be directed to the shortcoming of present use coal tar or methyl alcohol or vegetable and animals oils oil foot with not enough, the factors such as comprehensive raw material sources, environmental protection characteristic, combustioncharacteristics, provide a kind of both relatively inexpensive, but fuel oil of environmental protection and partial regeneration and preparation method thereof again.
The present invention adopts following technical proposals to realize, by the acidifying to the vegetable and animals oils oil foot, preparation in theory can perfect combustion, does not generate the acidification oil of inorganic ash; By emulsifying technology, adopt compound emulsifying agent and in the presence of stablizer, preparation is examined take methyl alcohol-acidification oil-water as emulsion, coal tar is the biomass alcohol hydrocarbon fuel oil of external phase.Raw material composition of the present invention and proportioning, preparation process are as follows.
The raw material of acidification oil forms and proportioning:
Vegetable and animals oils oil foot 100 weight parts
Sulfuric acid (technical grade) 5-25 weight part
Water 95-75 weight part
The raw material of compound emulsifying agent forms and proportioning:
Emulsifier op-10 100 weight parts
Sodium laurylsulfonate 50-100 weight part
Amylalcohol 20-50 weight part
Sodium ethylene diamine tetracetate 2-20 weight part
The raw material of methyl alcohol-acidification oil-water homogeneous phase mixed solution forms and proportioning:
Methyl alcohol 100 weight parts
Acidification oil 20-50 weight part
Water 0-10 weight part
The raw material of biomass alcohol hydrocarbon fuel oil forms and proportioning:
Methyl alcohol-acidification oil-water mixed liquid 100 weight parts
Coal tar 20-80 weight part
Compound emulsifying agent 2-20 weight part
Preparation method of the present invention is:
The preparation of acidification oil
In the reactor that agitator, heating unit, thermometer, constant pressure funnel are housed, the vegetable and animals oils oil foot that adds 100 weight parts, and be added to gradually the industrial sulphuric acid of 5-25 weight part, dilute sulphuric acid (concentration 5-25%) solution that the water of 95-75 weight part is prepared in the reactor, in 50-80 ℃ of reaction 1-3 hour, standing demix is removed lower aqueous solution, and repeatedly washes with water 1-2 time, the consumption of washing water is the 100-300 weight part at every turn, obtains acidification oil.
The preparation of compound emulsifying agent
Emulsifier op-10 with 100 weight parts, the sodium laurylsulfonate of 50-100 weight part, the amylalcohol of 20-50 weight part, the sodium ethylene diamine tetracetate of 2-20 weight part joins successively and is equipped with in the agitator reactor, stir, obtain complex emulsifier, wherein sodium ethylene diamine tetracetate plays complexation heavy metal ion as stablizer.
The preparation of methyl alcohol-acidification oil-water homogeneous phase mixed solution
The methyl alcohol of 100 weight parts is joined in the reactor of belt stirrer, constant pressure funnel, add successively the acidification oil of 20-50 weight part, the water of 0-10 weight part obtains methyl alcohol-acidification oil-water homogeneous phase mixed solution under constantly stirring.
The preparation of biomass alcohol hydrocarbon fuel oil
Methyl alcohol-the acidification oil of 100 weight parts-water homogeneous phase mixed solution is joined in the reactor with whipping appts, heating unit, thermometer and constant pressure funnel, at 25-50
0Under the C temperature, add the compound emulsifying agent of 2-20 weight part, stir, add gradually subsequently the coal tar of 20-80 weight part by constant pressure funnel, and fully stir, form thermodynamically stable biomass alcohol hydrocarbon fuel oil.
Preparation principle of the present invention:
Biomass alcohol hydrocarbon fuel oil burning for this project, can make an explanation according to the mechanism of oil in water emulsion burning equally, when emulsification alcohol hydrocarbon fuel oil enters the combustion chamber in the mode that atomizes, the water, the methyl alcohol that form micro emulsion nuclear are heated microexplosion suddenly occur according to expansion, the secondary-atomizing that produces, make the size of oil droplet less, burning area is larger, in addition, the acidification oil in the micro emulsion nuclear is with the explosive power of doing microexplosion, towards periphery sputter and dispersion, realized perfect combustion, and make homogeneous flame temperature, greatly reduce soot in the waste gas, the content of the obnoxious flavoures such as CO, NOx.
Emulsification is the liquid-liquid interface phenomenon, two kinds of immiscible liquid, and such as oil and water, " microemulsion " of a kind of in a long time stable existence that under certain emulsifying agent, assistant for emulsifying agent and stabilizer function, forms." microemulsion " is thermodynamically stable isotropic, the transparent dispersion system that two kinds of immiscible liquid generate under the effect of surfactant molecule interfacial film in general.Microemulsion is generated under suitable proportioning by components such as tensio-active agent, cosurfactant, oil, water or salt solution usually, three types is arranged, that is: oil-in-water-type (o/w), water-in-oil-type (w/o) and profit successive type (B.C).
The microemulsion system that biomass alcohol hydrocarbon fuel oil of the present invention is comprised of methyl alcohol-coal tar-acidification oil-water, coal tar forms external phase (wherein being dissolved with a small amount of tensio-active agent and a certain amount of acidification oil), methanol-water-acidification oil forms micro emulsion nuclear, and tensio-active agent, cosurfactant form interfacial film, in addition, the also formation of subparticipation interfacial film of acidification oil.
Advantage of the present invention is:
The relatively poor defective such as existing economic adaptability, Environmental Safety and reproducibility has prepared the burner biomass alcohol hydrocarbon fuel oil such as economical adaptation, environment-protecting clean and the reproducible oil-firing boiler of part when 1) combining coal tar, methyl alcohol and vegetable and animals oils oil foot and act as a fuel separately oil based on the combustioncharacteristics of oil in water emulsion, the technology of preparing of oil in water emulsion etc.
(such as the sodium ion of high level, potassium ion etc.) will produce a large amount of fine dust (PM2.5 exceeds standard) and contaminate environment when oxidizing fire because the inorganic metal ion that exists when 2) directly burning based on the vegetable and animals oils oil foot, by the acidification to the animals and plants oil foot, form acidification oil, its perfect combustion product is CO
2And H
2O does not contain the inorganics dust, is conducive to environmental safety and protection.
3) adopt emulsifying technology, preparation is take methyl alcohol-acidifying oil-water system as nuclear, composite emulsifier is interfacial film, coal tar is the biomass alcohol hydrocarbon fuel oil of external phase, making acidification oil be covered by interfacial film acidic-group interior or acidification oil examines and inserts in the emulsion nuclear towards emulsion, keep the contact acidity of emulsified fuel oil at neutral range, prevented the corrosion of acidification oil to storage facilities and combustion equipment.
4) production technique is comparatively simple, and the preparation early investment is less, is conducive to the production of medium-sized and small enterprises.
Description of drawings
Fig. 1 is the structural representation of biomass alcohol hydrocarbon fuel oil system of the present invention.
Wherein: a, emulsion nuclear; B, interfacial film; C, coal tar external phase.
Embodiment
Can further be expressly understood the present invention by specific embodiments of the invention given below, but following embodiment is not limitation of the invention.
Embodiment 1
Take vegetable and animals oils oil foot, coal tar and methyl alcohol as body material, by acidifying, the employing emulsifying technology to the vegetable and animals oils oil foot, preparation is examined take methyl alcohol-acidification oil-water homogeneous phase mixed solution as emulsion, coal tar is the biomass alcohol hydrocarbon fuel oil of external phase, and its raw material composition and proportioning, preparation process are as follows:
The raw material of acidification oil forms and proportioning:
Vegetable and animals oils oil foot 100 weight parts
Sulfuric acid (industrial goods, 95%) 15 weight parts
Water 85 weight parts.
The raw material of compound emulsifying agent forms and proportioning:
Emulsifier op-10 100 weight parts
Sodium laurylsulfonate 75 weight parts
Amylalcohol 25 weight parts
Sodium ethylene diamine tetracetate 10 weight parts.
The raw material of methyl alcohol-acidification oil-water homogeneous phase mixed solution forms and proportioning:
Methyl alcohol 100 weight parts
Acidification oil 40 weight parts
Water 5 weight parts.
The raw material of biomass alcohol hydrocarbon fuel oil forms and proportioning:
Methyl alcohol-acidification oil-water mixed liquid 100 weight parts
Coal tar 60 weight parts
Compound emulsifying agent 15 weight parts.
According to above-mentioned proportioning raw materials, its preparation process is as described below:
The preparation of acidification oil:
In the reactor that agitator, heating unit, thermometer, constant pressure funnel are housed, the vegetable and animals oils oil foot that adds 100 weight parts, and the dilution heat of sulfuric acid (weight concentration 15%) of the water preparation of the industrial sulphuric acid of 15 weight parts, 85 weight parts is added drop-wise in the reactor, in 70 gradually
0C reaction 2 hours, standing demix is removed lower aqueous solution, and repeatedly washes with water 1-2 time, and the consumption of washing water is 200 weight parts at every turn, obtains acidification oil.
The preparation of compound emulsifying agent:
Emulsifier op-10 with 100 weight parts, the sodium laurylsulfonate of 75 weight parts, the amylalcohol of 25 weight parts, the sodium ethylene diamine tetracetate of 10 weight parts joins successively and is equipped with in the agitator reactor, stir, obtain complex emulsifier, wherein sodium ethylene diamine tetracetate plays complexation heavy metal ion as stablizer.
The preparation of methyl alcohol-acidification oil-water homogeneous phase mixed solution:
The methyl alcohol of 100 weight parts is joined in the reactor of belt stirrer, constant pressure funnel, add successively the acidification oil of 40 weight parts, the water of 5 weight parts obtains methyl alcohol-acidification oil-water homogeneous phase mixed solution under constantly stirring.
The preparation of biomass alcohol hydrocarbon fuel oil:
Methyl alcohol-the acidification oil of 100 weight parts-water homogeneous phase mixed solution is joined in the reactor with whipping appts, heating unit, thermometer and constant pressure funnel, 35
0Under the C temperature, add the compound emulsifying agent of 15 weight parts, stir, add gradually subsequently the coal tar of 60 weight parts by constant pressure funnel, and fully stir, form thermodynamically stable biomass alcohol hydrocarbon fuel oil.
Embodiment 2
Take vegetable and animals oils oil foot, coal tar and methyl alcohol as body material, by acidifying, the employing emulsifying technology to the vegetable and animals oils oil foot, preparation is examined take methyl alcohol-acidification oil-water homogeneous phase mixed solution as emulsion, coal tar is the biomass alcohol hydrocarbon fuel oil of external phase, and its raw material composition and proportioning, preparation process are as follows:
The raw material of acidification oil forms and proportioning:
Vegetable and animals oils oil foot 100 weight parts
Sulfuric acid (industrial goods, 95%) 5 weight parts
Water 95 weight parts.
The raw material of compound emulsifying agent forms and proportioning:
Tween80 100 weight parts
Sodium dodecylbenzene sulfonate 60 weight parts
Isopropylcarbinol 20 weight parts
Sodium tartrate 15 weight parts.
The raw material of methyl alcohol-acidification oil-water homogeneous phase mixed solution forms and proportioning:
Methyl alcohol 100 weight parts
Acidification oil 50 weight parts
Water 10 weight parts.
The raw material of biomass alcohol hydrocarbon fuel oil forms and proportioning:
Methyl alcohol-acidification oil-water mixed liquid 100 weight parts
Coal tar 70 weight parts
Emulsifying agent compound 18 weight parts.
According to above-mentioned proportioning raw materials, its preparation process is as described below:
The preparation of acidification oil:
In the reactor that agitator, heating unit, thermometer, constant pressure funnel are housed, the vegetable and animals oils oil foot that adds 100 weight parts, and the dilute sulphuric acid (weight concentration 5%) of the water preparation of the industrial sulphuric acid of 5 weight parts, 95 weight parts is added drop-wise in the reactor, in 75 gradually
0C reaction 2.5 hours, standing demix is removed lower aqueous solution, and repeatedly washes with water 1-2 time, and the consumption of washing water is 200 weight parts at every turn, obtains acidification oil.
The preparation of compound emulsifying agent:
Tween80 with 100 weight parts, the Sodium dodecylbenzene sulfonate of 60 weight parts, the isopropylcarbinol of 20 weight parts, the sodium tartrate of 15 weight parts joins in the reactor that agitator is housed successively, stir, obtain the composite emulsifier system, wherein sodium tartrate plays complexation heavy metal ion as stablizer.
The preparation of methyl alcohol-acidification oil-water homogeneous phase mixed solution:
The methyl alcohol of 100 weight parts is joined in the reactor of belt stirrer, constant pressure funnel, add successively the acidification oil of 50 weight parts, the water of 10 weight parts obtains methyl alcohol-acidification oil-water homogeneous phase mixed solution under constantly stirring.
The preparation of biomass alcohol hydrocarbon fuel oil:
Methyl alcohol-the acidification oil of 100 weight parts-water homogeneous phase mixed solution is joined in the reactor with whipping appts, heating unit, thermometer and constant pressure funnel, 35
0Under the C temperature, add the compound emulsifying agent of 18 weight parts, stir, add gradually subsequently the coal tar of 70 weight parts by constant pressure funnel, and fully stir, form thermodynamically stable biomass alcohol hydrocarbon fuel oil.
Embodiment 3
Take vegetable and animals oils oil foot, coal tar and methyl alcohol as body material, by acidifying, the employing emulsifying technology to the vegetable and animals oils oil foot, preparation is examined take methyl alcohol-acidification oil-water homogeneous phase mixed solution as emulsion, and coal tar is the emulsified fuel oil of external phase, and its raw material forms with proportioning as follows by preparation process:
The raw material of acidification oil forms and proportioning:
Vegetable and animals oils oil foot 100 weight parts
Sulfuric acid (technical grade) 20 weight parts
Water 80 weight parts.
The raw material of compound emulsifying agent forms and proportioning:
Span80 100 weight parts
Sodium dodecylbenzene sulfonate 70 weight parts
Primary isoamyl alcohol 25 weight parts
Trisodium Citrate 20 weight parts.
The raw material of methyl alcohol-acidification oil-water homogeneous phase mixed solution forms and proportioning:
Methyl alcohol 100 weight parts
Acidification oil 40 weight parts
Water 10 weight parts.
The raw material of biomass alcohol hydrocarbon fuel oil forms and proportioning:
Methyl alcohol-acidification oil-water mixed liquid 100 weight parts
Coal tar 50 weight parts
Compound emulsifying agent 20 weight parts.
According to above-mentioned proportioning raw materials, its preparation process is as described below:
The preparation of acidification oil:
In the reactor that agitator, heating unit, thermometer, constant pressure funnel are housed, the vegetable and animals oils oil foot that adds 100 weight parts, and the dilution heat of sulfuric acid (weight concentration 5%) of the water preparation of the industrial sulphuric acid of 20 weight parts, 80 weight parts is added drop-wise in the reactor, in 60 gradually
0C reaction 2 hours, standing demix is removed lower aqueous solution, and repeatedly washes with water 1-2 time, and the consumption of washing water is 300 weight parts at every turn, obtains acidification oil.
The preparation of compound emulsifying agent:
Span80 with 100 weight parts, the Sodium dodecylbenzene sulfonate of 70 weight parts, the primary isoamyl alcohol of 25 weight parts, the Trisodium Citrate of 20 weight parts joins in the reactor that agitator is housed successively, stir, obtain complex emulsifier, wherein sodium tartrate plays complexation heavy metal ion as stablizer.
The preparation of methyl alcohol-acidification oil-water homogeneous phase mixed solution:
The methyl alcohol of 100 weight parts is joined in the reactor of belt stirrer, constant pressure funnel, add successively the acidification oil of 40 weight parts, the water of 10 weight parts obtains methyl alcohol-acidification oil-water homogeneous phase mixed solution under constantly stirring.
The preparation of biomass alcohol hydrocarbon fuel oil:
Methyl alcohol-the acidification oil of 100 weight parts-water homogeneous phase mixed solution is joined in the reactor with whipping appts, heating unit, thermometer and constant pressure funnel, 40
0Under the C temperature, add the compound emulsifying agent of 20 weight parts, stir, add gradually subsequently the coal tar of 50 weight parts by constant pressure funnel, and fully stir, form thermodynamically stable biomass alcohol hydrocarbon fuel oil.
As shown in Figure 1, be the biomass alcohol hydrocarbon fuel oil that the biomass alcohol hydrocarbon fuel oil preparation method of raw material makes according to the present invention is based on the vegetable and animals oils oil foot, the homogeneous phase mixed solution that its emulsion nuclear a is made of acidification oil, methyl alcohol, water, and contain a small amount of emulsifying agent, assistant for emulsifying agent and stablizer; Interfacial film b: be comprised of emulsifying agent, assistant for emulsifying agent, stablizer, acidification oil and neutral oil, their hydrophilic segment stretches to emulsion nuclear, and hydrophobic part stretches to coal tar external phase; Coal tar external phase c: formed by coal tar, also contain a small amount of emulsifying agent, assistant for emulsifying agent, stablizer and acidification oil.
Claims (8)
1. biomass alcohol hydrocarbon fuel oil and preparation method thereof, it is characterized in that: preparation process comprises the steps:
(1) preparation of acidification oil: the vegetable and animals oils oil foot is joined in the reactor, add gradually the dilute sulphuric acid that concentration is 5-25%, in 50-80
0C reaction 1-3 hour, between pH=3-7, standing demix is removed lower aqueous solution, and repeatedly washes with water 1-2 time, obtains the acidification oil take lipid acid, glycerin fatty acid ester as main component;
(2) preparation of methyl alcohol-acidification oil-water homogeneous phase mixed solution: the methyl alcohol of 100 weight parts is joined in the reactor of belt stirrer, constant pressure funnel, the acidification oil that adds successively the 20-50 weight part, the water of 0-10 weight part obtains methyl alcohol-acidification oil-water homogeneous phase mixed solution under constantly stirring;
(3) preparation of biomass alcohol hydrocarbon fuel oil: the mixed solution of the methyl alcohol-acidification oil of 100 weight parts-water is joined in the reactor that whipping appts, heating unit, thermometer and constant pressure funnel are housed, under 25-50 ℃ of temperature, the compound emulsifying agent that adds the 2-20 weight part, stir, the coal tar that adds gradually subsequently the 20-80 weight part by constant pressure funnel, and fully stir, form thermodynamically stable biomass alcohol hydrocarbon fuel oil.
2. a kind of biomass alcohol hydrocarbon fuel oil as claimed in claim 1 and preparation method thereof, it is characterized in that: described compound emulsifying agent is the composite of nonionic surface active agent, aniorfic surfactant, cosurfactant and stablizer.
3. a kind of biomass alcohol hydrocarbon fuel oil as claimed in claim 2 and preparation method thereof, it is characterized in that: described nonionic surface active agent comprises span60, span80), Tween60, Tween80, NP-10, emulsifier op-10, paregal O, comprise O-8, O-9, O-10, O-15), one or more combinations among AEO-3, the AEO-9.
4. a kind of biomass alcohol hydrocarbon fuel oil as claimed in claim 2 and preparation method thereof, it is characterized in that: described aniorfic surfactant comprises sodium laurylsulfonate, Sodium dodecylbenzene sulfonate, one or more combinations in sodium stearate, sodium oleate, potassium oleate, sodium lauryl sulphate, sodium dibutyl naphthalene sulfonate, isooctyl alcohol Soxylat A 25-7 sodium phosphate, single oleic acid poly(oxyethylene glycol) 400 phosphoric acid ester, succsinic acid two (2-methyl pentyl ester) sodium sulfonate, the lauric acid Soxylat A 25-7 succinate sodium sulfonate.
5. a kind of biomass alcohol hydrocarbon fuel oil as claimed in claim 2 and preparation method thereof, it is characterized in that: described cosurfactant comprises one or more combinations in amylalcohol, primary isoamyl alcohol, 2-hexanol, the propyl carbinol.
6. a kind of biomass alcohol hydrocarbon fuel oil as claimed in claim 2 and preparation method thereof, it is characterized in that: described stablizer is one or more combinations in sodium ethylene diamine tetracetate, sodium phosphate, oxalic acid or its sodium salt, tartrate or its sodium salt, citric acid or its sodium salt.
7. a kind of biomass alcohol hydrocarbon fuel oil as claimed in claim 1 and preparation method thereof, it is characterized in that: described vegetable and animals oils oil foot can be inedible oil and oil foot and sewer oil.
8. the biomass alcohol hydrocarbon fuel oil that makes of described biomass alcohol hydrocarbon fuel oil preparation method according to claim 1-7.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103695048A (en) * | 2013-12-30 | 2014-04-02 | 湖南亿通新能源开发有限公司 | Biomass methanol diesel oil and preparation method thereof |
| CN106350163A (en) * | 2016-08-17 | 2017-01-25 | 吴江华威特种油有限公司 | Metal anti-rust oil and preparation method thereof |
| CN107164001A (en) * | 2017-06-02 | 2017-09-15 | 汪建军 | A kind of compound emulsifying agent and preparation method thereof |
| CN113186006A (en) * | 2021-04-23 | 2021-07-30 | 唐山中海船舶燃料有限公司 | Micro-emulsified fuel oil composition for ships and preparation method thereof |
-
2013
- 2013-04-28 CN CN 201310154540 patent/CN103305346A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103695048A (en) * | 2013-12-30 | 2014-04-02 | 湖南亿通新能源开发有限公司 | Biomass methanol diesel oil and preparation method thereof |
| CN106350163A (en) * | 2016-08-17 | 2017-01-25 | 吴江华威特种油有限公司 | Metal anti-rust oil and preparation method thereof |
| CN107164001A (en) * | 2017-06-02 | 2017-09-15 | 汪建军 | A kind of compound emulsifying agent and preparation method thereof |
| CN113186006A (en) * | 2021-04-23 | 2021-07-30 | 唐山中海船舶燃料有限公司 | Micro-emulsified fuel oil composition for ships and preparation method thereof |
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Effective date of registration: 20160125 Address after: 417000 Industrial Zone, Loudi economic and Technological Development Zone, Hunan Applicant after: Hunan Loudi Weiya Technology Co., Ltd. Address before: Xiangtan County, Hunan province 411228 Xiangtan City Yi Su He Zhen Jin Gui Lu Cedar Park 5 building 201 room Applicant before: Wang Zhengxiang Applicant before: Zhu Shanhua Applicant before: Fu Jianxiong Applicant before: He Zhiguo Applicant before: Fu Xuezheng |
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Application publication date: 20130918 |