DE2548509C2 - Verfahren zur Herstellung eines Brennstoffs - Google Patents
Verfahren zur Herstellung eines BrennstoffsInfo
- Publication number
- DE2548509C2 DE2548509C2 DE2548509A DE2548509A DE2548509C2 DE 2548509 C2 DE2548509 C2 DE 2548509C2 DE 2548509 A DE2548509 A DE 2548509A DE 2548509 A DE2548509 A DE 2548509A DE 2548509 C2 DE2548509 C2 DE 2548509C2
- Authority
- DE
- Germany
- Prior art keywords
- coal
- water
- oil
- amount
- dispersion
- 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
- 238000000034 method Methods 0.000 title claims description 21
- 239000000446 fuel Substances 0.000 title claims description 16
- 230000008569 process Effects 0.000 title claims description 16
- 239000003245 coal Substances 0.000 claims description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000003921 oil Substances 0.000 claims description 35
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 34
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 34
- 239000004571 lime Substances 0.000 claims description 34
- 239000006185 dispersion Substances 0.000 claims description 22
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 20
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 13
- 239000002002 slurry Substances 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 239000011593 sulfur Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 235000019738 Limestone Nutrition 0.000 claims description 4
- 239000006028 limestone Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 2
- 238000003912 environmental pollution Methods 0.000 claims 1
- 229910052815 sulfur oxide Inorganic materials 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 20
- 239000005864 Sulphur Substances 0.000 description 14
- 239000000523 sample Substances 0.000 description 14
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 12
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000000839 emulsion Substances 0.000 description 7
- 235000011132 calcium sulphate Nutrition 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000001175 calcium sulphate Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 235000010269 sulphur dioxide Nutrition 0.000 description 5
- 239000006228 supernatant Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000004291 sulphur dioxide Substances 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000010440 gypsum Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- 239000007762 w/o emulsion Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005367 electrostatic precipitation Methods 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000000527 sonication Methods 0.000 description 2
- 108010063955 thrombin receptor peptide (42-47) Proteins 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006887 Ullmann reaction Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000010743 number 2 fuel oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010951 particle size reduction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/34—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations
- F23D11/345—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations with vibrating atomiser surfaces
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
- C10L1/324—Dispersions containing coal, oil and water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
- F23K1/02—Mixing solid fuel with a liquid, e.g. preparing slurries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/518,509 US3941552A (en) | 1974-10-29 | 1974-10-29 | Burning water-in-oil emulsion containing pulverized coal |
| DE19762619678 DE2619678A1 (de) | 1974-10-29 | 1976-05-04 | Verfahren zur herstellung eines brennstoffs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2548509A1 DE2548509A1 (de) | 1976-05-13 |
| DE2548509C2 true DE2548509C2 (de) | 1987-01-29 |
Family
ID=33098862
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2548509A Expired DE2548509C2 (de) | 1974-10-29 | 1975-10-29 | Verfahren zur Herstellung eines Brennstoffs |
| DE19762619678 Ceased DE2619678A1 (de) | 1974-10-29 | 1976-05-04 | Verfahren zur herstellung eines brennstoffs |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762619678 Ceased DE2619678A1 (de) | 1974-10-29 | 1976-05-04 | Verfahren zur herstellung eines brennstoffs |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE2548509C2 (et) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2933760A1 (de) * | 1979-08-21 | 1981-03-12 | Kurt Dipl.-Ing. 6380 Bad Homburg Bojak | Quasi-fluessiger brennstoff auf kohlenstaub-basis |
| DE102007034253A1 (de) * | 2007-07-16 | 2009-01-22 | Technische Universität Dresden | Verfahren zur Kohleverflüssigung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE411409C (de) * | 1923-11-29 | 1925-03-27 | Moritz Joseph Heitmann | Brennstoff fuer OElmotoren |
| DE690829C (de) * | 1935-06-14 | 1940-05-08 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von aschearmen bzw. aschefreien Kohle-OEl-Dispersionen |
| DE887560C (de) * | 1943-05-01 | 1953-08-24 | Bergwerksverband Zur Verwertun | Verfahren zur Herstellung von Fliesskohle |
| DE818436C (de) * | 1948-10-02 | 1951-10-25 | Siemens Schuckertwerke A G | Verfahren zur Herstellung eines Brennstoffgemisches |
| DE822032C (de) * | 1950-01-24 | 1951-11-22 | Johann Christian Groeber Dr | Kraftstoff fuer Brennkraftmaschinen |
| US3941552A (en) * | 1974-10-29 | 1976-03-02 | Eric Charles Cottell | Burning water-in-oil emulsion containing pulverized coal |
-
1975
- 1975-10-29 DE DE2548509A patent/DE2548509C2/de not_active Expired
-
1976
- 1976-05-04 DE DE19762619678 patent/DE2619678A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE2548509A1 (de) | 1976-05-13 |
| DE2619678A1 (de) | 1977-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: SPOTT, G., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 800 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |