JPS5825389A - 石炭−水スラリ−の粉炭凝集用添加剤 - Google Patents
石炭−水スラリ−の粉炭凝集用添加剤Info
- Publication number
- JPS5825389A JPS5825389A JP12425581A JP12425581A JPS5825389A JP S5825389 A JPS5825389 A JP S5825389A JP 12425581 A JP12425581 A JP 12425581A JP 12425581 A JP12425581 A JP 12425581A JP S5825389 A JPS5825389 A JP S5825389A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- additive
- oil
- water slurry
- water
- 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.)
- Granted
Links
- 239000003245 coal Substances 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000002002 slurry Substances 0.000 title claims abstract description 34
- 239000000654 additive Substances 0.000 title claims abstract description 32
- 230000000996 additive effect Effects 0.000 title claims abstract description 29
- 239000000843 powder Substances 0.000 title abstract description 5
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 11
- 229920000570 polyether Polymers 0.000 claims abstract description 11
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 10
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 8
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims description 10
- 238000005189 flocculation Methods 0.000 claims description 9
- 230000016615 flocculation Effects 0.000 claims description 9
- 150000002466 imines Chemical class 0.000 claims description 5
- 229920001281 polyalkylene Polymers 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 238000011084 recovery Methods 0.000 abstract description 5
- 229920002873 Polyethylenimine Polymers 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract description 2
- 238000007259 addition reaction Methods 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 33
- 235000019198 oils Nutrition 0.000 description 33
- 230000002776 aggregation Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000007795 chemical reaction product Substances 0.000 description 6
- 239000000295 fuel oil Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000005054 agglomeration Methods 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000003311 flocculating effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000012661 block copolymerization Methods 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- OZDGMOYKSFPLSE-UHFFFAOYSA-N 2-Methylaziridine Chemical compound CC1CN1 OZDGMOYKSFPLSE-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- 241000951471 Citrus junos Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 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 description 1
- 241001465754 Metazoa Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- -1 alkylbenzene sulfonate Chemical class 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000003250 coal slurry Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process 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
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002357 guanidines Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920000333 poly(propyleneimine) Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003476 subbituminous coal Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- NONOKGVFTBWRLD-UHFFFAOYSA-N thioisocyanate group Chemical group S(N=C=O)N=C=O NONOKGVFTBWRLD-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12425581A JPS5825389A (ja) | 1981-08-07 | 1981-08-07 | 石炭−水スラリ−の粉炭凝集用添加剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12425581A JPS5825389A (ja) | 1981-08-07 | 1981-08-07 | 石炭−水スラリ−の粉炭凝集用添加剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5825389A true JPS5825389A (ja) | 1983-02-15 |
| JPH0132875B2 JPH0132875B2 (enrdf_load_stackoverflow) | 1989-07-10 |
Family
ID=14880796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12425581A Granted JPS5825389A (ja) | 1981-08-07 | 1981-08-07 | 石炭−水スラリ−の粉炭凝集用添加剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825389A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6390580A (ja) * | 1986-09-29 | 1988-04-21 | ピーピージー インダストリイズ，インコーポレイテッド | 粉末塗装組成物 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5688495A (en) * | 1979-12-21 | 1981-07-17 | Kao Corp | Granulating agent used in aqueous slurry of coal powder |
-
1981
- 1981-08-07 JP JP12425581A patent/JPS5825389A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5688495A (en) * | 1979-12-21 | 1981-07-17 | Kao Corp | Granulating agent used in aqueous slurry of coal powder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6390580A (ja) * | 1986-09-29 | 1988-04-21 | ピーピージー インダストリイズ，インコーポレイテッド | 粉末塗装組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0132875B2 (enrdf_load_stackoverflow) | 1989-07-10 |
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