UA78508C2 - Method for the treatment of coal with a high content of sulphur, method for producing energy, coal with high content of sulphur and unit for the coal treatment with high content of sulphur - Google Patents
Method for the treatment of coal with a high content of sulphur, method for producing energy, coal with high content of sulphur and unit for the coal treatment with high content of sulphur Download PDFInfo
- Publication number
- UA78508C2 UA78508C2 UA2003109689A UA2003109689A UA78508C2 UA 78508 C2 UA78508 C2 UA 78508C2 UA 2003109689 A UA2003109689 A UA 2003109689A UA 2003109689 A UA2003109689 A UA 2003109689A UA 78508 C2 UA78508 C2 UA 78508C2
- Authority
- UA
- Ukraine
- Prior art keywords
- coal
- differs
- calcium carbonate
- composition
- aqueous composition
- Prior art date
Links
- 239000003245 coal Substances 0.000 title claims abstract description 287
- 238000000034 method Methods 0.000 title claims abstract description 107
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000005864 Sulphur Substances 0.000 title 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 181
- 239000000203 mixture Substances 0.000 claims abstract description 138
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 98
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 89
- 239000011593 sulfur Substances 0.000 claims abstract description 64
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 64
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 40
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 19
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 229910001868 water Inorganic materials 0.000 claims description 35
- 238000002485 combustion reaction Methods 0.000 claims description 31
- 239000000292 calcium oxide Substances 0.000 claims description 29
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 29
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 27
- 239000011575 calcium Substances 0.000 claims description 24
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 20
- 239000008119 colloidal silica Substances 0.000 claims description 18
- 239000004115 Sodium Silicate Substances 0.000 claims description 17
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 17
- 239000000243 solution Substances 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 8
- 229920006395 saturated elastomer Polymers 0.000 claims description 8
- 229910001424 calcium ion Inorganic materials 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 229910052938 sodium sulfate Inorganic materials 0.000 claims 1
- 235000011152 sodium sulphate Nutrition 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 10
- 239000000084 colloidal system Substances 0.000 abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 15
- 229910002091 carbon monoxide Inorganic materials 0.000 description 12
- 150000002500 ions Chemical class 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 239000002956 ash Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 7
- 238000000227 grinding Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000004568 cement Substances 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 239000010881 fly ash Substances 0.000 description 5
- 229910052602 gypsum Inorganic materials 0.000 description 5
- 239000010440 gypsum Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 150000004760 silicates Chemical class 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002802 bituminous coal Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical class S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 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 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 2
- 239000003830 anthracite Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000003077 lignite Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000273930 Brevoortia tyrannus Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- OCPKQBHAWBTMTL-UHFFFAOYSA-N O=S=O.OS(O)(=O)=O Chemical compound O=S=O.OS(O)(=O)=O OCPKQBHAWBTMTL-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- -1 alkaline earth metal carbonate Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 235000020166 milkshake Nutrition 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- SETMGIIITGNLAS-UHFFFAOYSA-N spizofurone Chemical compound O=C1C2=CC(C(=O)C)=CC=C2OC21CC2 SETMGIIITGNLAS-UHFFFAOYSA-N 0.000 description 1
- 229950001870 spizofurone Drugs 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- YALHCTUQSQRCSX-UHFFFAOYSA-N sulfane sulfuric acid Chemical compound S.OS(O)(=O)=O YALHCTUQSQRCSX-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 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
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/04—Raw material of mineral origin to be used; Pretreatment thereof
-
- 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
- C10L9/00—Treating solid fuels to improve their combustion
-
- 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
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/02—Treating solid fuels to improve their combustion by chemical means
-
- 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
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2201/00—Pretreatment of solid fuel
- F23K2201/10—Pulverizing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2900/00—Special features of, or arrangements for fuel supplies
- F23K2900/01003—Pulverizing solid fuel in vacuum or a reduced pressure environment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Treating Waste Gases (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27932501P | 2001-03-28 | 2001-03-28 | |
| PCT/US2002/010151 WO2002079356A1 (en) | 2001-03-28 | 2002-03-28 | Reducing sulfur dioxide emissions from coal combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA78508C2 true UA78508C2 (en) | 2007-04-10 |
Family
ID=23068485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA2003109689A UA78508C2 (en) | 2001-03-28 | 2002-03-28 | Method for the treatment of coal with a high content of sulphur, method for producing energy, coal with high content of sulphur and unit for the coal treatment with high content of sulphur |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7374590B2 (es) |
| EP (1) | EP1385925A4 (es) |
| JP (1) | JP2004536163A (es) |
| KR (1) | KR20030094306A (es) |
| CN (1) | CN1507487A (es) |
| AU (1) | AU2002254490B2 (es) |
| CA (1) | CA2442600A1 (es) |
| MX (1) | MXPA03008940A (es) |
| NZ (1) | NZ529171A (es) |
| PL (1) | PL364430A1 (es) |
| RU (1) | RU2280677C2 (es) |
| UA (1) | UA78508C2 (es) |
| WO (1) | WO2002079356A1 (es) |
| ZA (1) | ZA200308347B (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2293420A1 (en) * | 1997-06-05 | 1998-12-10 | Robert R. Holcomb | Generating inorganic polymer electret in colloidal state |
| US20060064927A1 (en) * | 2004-09-27 | 2006-03-30 | Farone William A | Process for treating coal with a magnetic gradient to reduce sulfur dioxide emissions |
| WO2006135340A1 (en) * | 2005-06-17 | 2006-12-21 | Calrex Investments Pte Ltd | Method and apparatus for treating coal |
| EP2324838A1 (en) | 2005-09-12 | 2011-05-25 | Abela Pharmaceuticals, Inc. | Compositions Comprising Dimethyl Sulfoxide (DMSO) |
| US8435224B2 (en) | 2005-09-12 | 2013-05-07 | Abela Pharmaceuticals, Inc. | Materials for facilitating administration of dimethyl sulfoxide (DMSO) and related compounds |
| US8480797B2 (en) | 2005-09-12 | 2013-07-09 | Abela Pharmaceuticals, Inc. | Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors |
| US7955418B2 (en) | 2005-09-12 | 2011-06-07 | Abela Pharmaceuticals, Inc. | Systems for removing dimethyl sulfoxide (DMSO) or related compounds or odors associated with same |
| CN101636224B (zh) * | 2006-11-22 | 2012-11-14 | 澳瑞凯炸药技术有限公司 | 集成化学方法 |
| BRPI0921494A2 (pt) | 2008-11-03 | 2018-10-30 | Prad Reasearch And Development Ltd | método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração. |
| AT507851B1 (de) * | 2009-01-16 | 2017-10-15 | Primetals Technologies Austria GmbH | Verfahren zur herstellung von kohlepartikel enthaltenden presslingen |
| US20100263577A1 (en) * | 2009-04-21 | 2010-10-21 | Industrial Accessories Company | Pollution abatement process for fossil fuel-fired boilers |
| US9855212B2 (en) | 2009-10-30 | 2018-01-02 | Abela Pharmaceuticals, Inc. | Dimethyl sulfoxide (DMSO) or DMSO and methylsulfonylmethane (MSM) formulations to treat infectious diseases |
| CN101798625B (zh) * | 2010-04-14 | 2012-06-27 | 北京科技大学 | 一种对铁矿石烧结燃料脱硫的方法 |
| US20110269079A1 (en) * | 2010-04-28 | 2011-11-03 | Enviromental Energy Services, Inc. | Process for operating a utility boiler and methods therefor |
| FI122469B (fi) * | 2010-05-17 | 2012-02-15 | Foster Wheeler Energia Oy | Menetelmä rikkioksidien sitomiseksi happipolttokiertoleijupetikattilan (CFB) savukaasusta |
| CN102620312B (zh) * | 2012-04-18 | 2014-07-16 | 天津力源永春科技发展有限公司 | 智能化煤计量系统 |
| CN106440838A (zh) * | 2016-11-18 | 2017-02-22 | 沈林彬 | 电石炉净化灰气体输送焚烧装置 |
| CN110616079B (zh) * | 2019-09-27 | 2021-02-09 | 中冶焦耐(大连)工程技术有限公司 | 一种源头减排二氧化硫的装煤工艺 |
| CN113310876B (zh) * | 2021-06-01 | 2022-02-01 | 西南石油大学 | 一种高温高压硫沉积微观渗流可视化实验装置及方法 |
| CN114225665B (zh) * | 2021-11-22 | 2023-08-18 | 武汉钢铁有限公司 | 废氧化铁脱硫剂的处置方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3306765A (en) * | 1963-09-03 | 1967-02-28 | Gen Dynamics Corp | Method for fireproofing wood and the treated wood |
| US4066471A (en) | 1974-06-24 | 1978-01-03 | The Associated Portland Cement Manufacturers Limited | Constructional cement |
| US4161440A (en) | 1977-11-21 | 1979-07-17 | Exxon Research & Engineering Co. | Liquefaction of calcium-containing subbituminous coals and coals of lower rank |
| GB2009783A (en) * | 1977-12-05 | 1979-06-20 | Energy & Minerals Res Co | Thixotropic Gel Fuels Containing Ash Modifiers |
| US4155716A (en) * | 1978-01-03 | 1979-05-22 | Atlantic Richfield Company | Process for removing sulfur from coal |
| US4303505A (en) * | 1979-10-18 | 1981-12-01 | Arcanum Corporation | Selective separation of hydrophilic component from mixtures using pastes |
| US4302207A (en) * | 1979-12-28 | 1981-11-24 | Standard Oil Company | Sulfur getter efficiency |
| US4448585A (en) * | 1981-12-28 | 1984-05-15 | Atlantic Richfield Company | Process for forming stable coal-oil mixtures |
| AU549105B2 (en) * | 1982-03-18 | 1986-01-16 | Matsushita Electric Industrial Co., Ltd. | Solid carbonaceous fuel with desulphurizing agents |
| GB8319033D0 (en) * | 1983-07-14 | 1983-08-17 | Carbogel Ab | Sulphur capture |
| US5047222A (en) * | 1986-11-07 | 1991-09-10 | Board Of Regents, The University Of Texas System | Process for removing sulfur from sulfur-containing gases: high calcium fly-ash |
| CA1327342C (en) * | 1987-11-30 | 1994-03-01 | James Kelly Kindig | Process for beneficiating particulate solids |
| WO1994001005A1 (en) | 1992-07-10 | 1994-01-20 | Novatech, Inc. | Flavor enhancing composition containing colloidal silica and method for its preparation and use |
| CA2293420A1 (en) | 1997-06-05 | 1998-12-10 | Robert R. Holcomb | Generating inorganic polymer electret in colloidal state |
| US7056359B1 (en) * | 1999-10-05 | 2006-06-06 | Somerville Robin B | Process for modifying coal so as to reduce sulfur emissions |
| US6416672B1 (en) | 2000-08-25 | 2002-07-09 | The Regents Of The University Of California | Removal of dissolved and colloidal silica |
| JP2005511262A (ja) * | 2001-03-30 | 2005-04-28 | エスジーティー テクノロジー ホールディングス，リミティド ライアビリティー カンパニー | 木材を処理するための方法および組成物 |
-
2002
- 2002-03-28 WO PCT/US2002/010151 patent/WO2002079356A1/en active IP Right Grant
- 2002-03-28 UA UA2003109689A patent/UA78508C2/uk unknown
- 2002-03-28 CA CA002442600A patent/CA2442600A1/en not_active Abandoned
- 2002-03-28 MX MXPA03008940A patent/MXPA03008940A/es not_active Application Discontinuation
- 2002-03-28 RU RU2003131405/04A patent/RU2280677C2/ru not_active IP Right Cessation
- 2002-03-28 EP EP02723722A patent/EP1385925A4/en not_active Withdrawn
- 2002-03-28 AU AU2002254490A patent/AU2002254490B2/en not_active Ceased
- 2002-03-28 PL PL02364430A patent/PL364430A1/xx not_active IP Right Cessation
- 2002-03-28 CN CNA028094077A patent/CN1507487A/zh active Pending
- 2002-03-28 NZ NZ529171A patent/NZ529171A/en unknown
- 2002-03-28 US US10/473,871 patent/US7374590B2/en not_active Expired - Fee Related
- 2002-03-28 ZA ZA200308347A patent/ZA200308347B/en unknown
- 2002-03-28 JP JP2002578361A patent/JP2004536163A/ja active Pending
- 2002-03-28 KR KR10-2003-7012644A patent/KR20030094306A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US7374590B2 (en) | 2008-05-20 |
| MXPA03008940A (es) | 2012-03-06 |
| RU2280677C2 (ru) | 2006-07-27 |
| KR20030094306A (ko) | 2003-12-11 |
| CA2442600A1 (en) | 2002-10-10 |
| CN1507487A (zh) | 2004-06-23 |
| US20040154220A1 (en) | 2004-08-12 |
| WO2002079356A1 (en) | 2002-10-10 |
| EP1385925A4 (en) | 2007-03-21 |
| NZ529171A (en) | 2005-07-29 |
| PL364430A1 (en) | 2004-12-13 |
| JP2004536163A (ja) | 2004-12-02 |
| EP1385925A1 (en) | 2004-02-04 |
| RU2003131405A (ru) | 2005-03-27 |
| AU2002254490B2 (en) | 2007-11-08 |
| ZA200308347B (en) | 2005-01-27 |
| WO2002079356A9 (en) | 2003-01-23 |
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