JPH0316997B2 - - Google Patents
Info
- Publication number
- JPH0316997B2 JPH0316997B2 JP58165349A JP16534983A JPH0316997B2 JP H0316997 B2 JPH0316997 B2 JP H0316997B2 JP 58165349 A JP58165349 A JP 58165349A JP 16534983 A JP16534983 A JP 16534983A JP H0316997 B2 JPH0316997 B2 JP H0316997B2
- Authority
- JP
- Japan
- Prior art keywords
- coal
- mixture
- water
- added
- carbon atoms
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 claims abstract description 145
- 238000000034 method Methods 0.000 claims abstract description 44
- 239000007787 solid Substances 0.000 claims abstract description 44
- 238000002156 mixing Methods 0.000 claims abstract description 20
- 239000003245 coal Substances 0.000 claims description 161
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 72
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 45
- 239000002245 particle Substances 0.000 claims description 39
- 238000003756 stirring Methods 0.000 claims description 39
- 239000002736 nonionic surfactant Substances 0.000 claims description 33
- -1 glycol oleate ester Chemical class 0.000 claims description 27
- 229920000233 poly(alkylene oxides) Polymers 0.000 claims description 27
- 239000002562 thickening agent Substances 0.000 claims description 26
- 125000002947 alkylene group Chemical group 0.000 claims description 20
- 125000004432 carbon atom Chemical group C* 0.000 claims description 16
- 238000009775 high-speed stirring Methods 0.000 claims description 15
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- 239000011593 sulfur Substances 0.000 claims description 8
- 239000000230 xanthan gum Substances 0.000 claims description 8
- 229920001285 xanthan gum Polymers 0.000 claims description 8
- 235000010493 xanthan gum Nutrition 0.000 claims description 8
- 229940082509 xanthan gum Drugs 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 229920002907 Guar gum Polymers 0.000 claims description 6
- 239000002518 antifoaming agent Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000000665 guar gum Substances 0.000 claims description 6
- 235000010417 guar gum Nutrition 0.000 claims description 6
- 229960002154 guar gum Drugs 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 125000003277 amino group Chemical group 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 239000004599 antimicrobial Substances 0.000 claims description 3
- 150000001408 amides Chemical class 0.000 claims description 2
- 239000002480 mineral oil Substances 0.000 claims description 2
- 235000010446 mineral oil Nutrition 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 239000011343 solid material Substances 0.000 claims description 2
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims 1
- 239000002202 Polyethylene glycol Substances 0.000 claims 1
- 239000001768 carboxy methyl cellulose Substances 0.000 claims 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 229940095098 glycol oleate Drugs 0.000 claims 1
- 229920001223 polyethylene glycol Polymers 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 5
- 239000004094 surface-active agent Substances 0.000 description 43
- 239000004615 ingredient Substances 0.000 description 27
- 239000002002 slurry Substances 0.000 description 24
- 239000002609 medium Substances 0.000 description 20
- 229920000642 polymer Polymers 0.000 description 15
- 239000000243 solution Substances 0.000 description 14
- 239000003250 coal slurry Substances 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 13
- 150000003839 salts Chemical class 0.000 description 13
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 238000004062 sedimentation Methods 0.000 description 12
- 238000009472 formulation Methods 0.000 description 10
- 239000013049 sediment Substances 0.000 description 10
- 239000013530 defoamer Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- 239000002270 dispersing agent Substances 0.000 description 8
- 239000006185 dispersion Substances 0.000 description 8
- 239000000295 fuel oil Substances 0.000 description 6
- 239000010742 number 1 fuel oil Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 5
- 150000002989 phenols Chemical class 0.000 description 5
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical class CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229920002359 Tetronic® Polymers 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 125000005263 alkylenediamine group Chemical group 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- 125000001165 hydrophobic group Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229920001983 poloxamer Polymers 0.000 description 2
- 229920001281 polyalkylene Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000005238 alkylenediamino group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000003254 anti-foaming effect Effects 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000000451 gelidium spp. gum Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229920013746 hydrophilic polyethylene oxide Polymers 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000010743 number 2 fuel oil Substances 0.000 description 1
- 239000004058 oil shale Substances 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000003476 subbituminous coal Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Classifications
-
- 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
- C10L1/326—Coal-water suspensions
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US416606 | 1982-09-10 | ||
| US06/416,606 US4441889A (en) | 1981-01-29 | 1982-09-10 | Coal-aqueous mixtures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5964696A JPS5964696A (ja) | 1984-04-12 |
| JPH0316997B2 true JPH0316997B2 (fi) | 1991-03-06 |
Family
ID=23650620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58165349A Granted JPS5964696A (ja) | 1982-09-10 | 1983-09-09 | 石炭−水性混合物 |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0106130B1 (fi) |
| JP (1) | JPS5964696A (fi) |
| AT (1) | ATE33397T1 (fi) |
| CA (1) | CA1200697A (fi) |
| DE (1) | DE3376219D1 (fi) |
| DK (1) | DK162654C (fi) |
| ES (1) | ES8502470A1 (fi) |
| GR (1) | GR79060B (fi) |
| PT (1) | PT77319B (fi) |
| ZA (1) | ZA836671B (fi) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2178057A (en) * | 1985-07-19 | 1987-02-04 | Coal Ind | Improvements in slurries |
| US4978365A (en) * | 1986-11-24 | 1990-12-18 | Canadian Occidental Petroleum Ltd. | Preparation of improved stable crude oil transport emulsions |
| US5263848A (en) * | 1986-11-24 | 1993-11-23 | Canadian Occidental Petroleum, Ltd. | Preparation of oil-in-aqueous phase emulsion and removing contaminants by burning |
| US5083613A (en) * | 1989-02-14 | 1992-01-28 | Canadian Occidental Petroleum, Ltd. | Process for producing bitumen |
| US5000872A (en) * | 1987-10-27 | 1991-03-19 | Canadian Occidental Petroleum, Ltd. | Surfactant requirements for the low-shear formation of water continuous emulsions from heavy crude oil |
| US4983319A (en) * | 1986-11-24 | 1991-01-08 | Canadian Occidental Petroleum Ltd. | Preparation of low-viscosity improved stable crude oil transport emulsions |
| US5156652A (en) * | 1986-12-05 | 1992-10-20 | Canadian Occidental Petroleum Ltd. | Low-temperature pipeline emulsion transportation enhancement |
| US4966235A (en) * | 1988-07-14 | 1990-10-30 | Canadian Occidental Petroleum Ltd. | In situ application of high temperature resistant surfactants to produce water continuous emulsions for improved crude recovery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4358293A (en) * | 1981-01-29 | 1982-11-09 | Gulf & Western Manufacturing Co. | Coal-aqueous mixtures |
-
1983
- 1983-09-02 CA CA000436054A patent/CA1200697A/en not_active Expired
- 1983-09-07 ES ES525431A patent/ES8502470A1/es not_active Expired
- 1983-09-08 DE DE8383108876T patent/DE3376219D1/de not_active Expired
- 1983-09-08 ZA ZA836671A patent/ZA836671B/xx unknown
- 1983-09-08 EP EP83108876A patent/EP0106130B1/en not_active Expired
- 1983-09-08 AT AT83108876T patent/ATE33397T1/de active
- 1983-09-09 JP JP58165349A patent/JPS5964696A/ja active Granted
- 1983-09-09 PT PT77319A patent/PT77319B/pt not_active IP Right Cessation
- 1983-09-09 GR GR72414A patent/GR79060B/el unknown
- 1983-09-09 DK DK409683A patent/DK162654C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK162654C (da) | 1992-04-13 |
| ES525431A0 (es) | 1985-01-16 |
| CA1200697A (en) | 1986-02-18 |
| DK162654B (da) | 1991-11-25 |
| PT77319A (en) | 1983-10-01 |
| ES8502470A1 (es) | 1985-01-16 |
| JPS5964696A (ja) | 1984-04-12 |
| ATE33397T1 (de) | 1988-04-15 |
| DE3376219D1 (en) | 1988-05-11 |
| EP0106130B1 (en) | 1988-04-06 |
| GR79060B (fi) | 1984-10-02 |
| DK409683D0 (da) | 1983-09-09 |
| PT77319B (en) | 1986-02-06 |
| DK409683A (da) | 1984-03-11 |
| EP0106130A3 (en) | 1985-05-02 |
| ZA836671B (en) | 1984-04-25 |
| EP0106130A2 (en) | 1984-04-25 |
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