DE69806727T2 - Verfahren und apparat zur trennung von kohlenstoff aus flugasche - Google Patents
Verfahren und apparat zur trennung von kohlenstoff aus flugascheInfo
- Publication number
- DE69806727T2 DE69806727T2 DE69806727T DE69806727T DE69806727T2 DE 69806727 T2 DE69806727 T2 DE 69806727T2 DE 69806727 T DE69806727 T DE 69806727T DE 69806727 T DE69806727 T DE 69806727T DE 69806727 T2 DE69806727 T2 DE 69806727T2
- Authority
- DE
- Germany
- Prior art keywords
- dimethylnaphthalene
- separating
- alkylnaphthalene
- separation
- optically active
- 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
- 238000000034 method Methods 0.000 title claims description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- YGYNBBAUIYTWBF-UHFFFAOYSA-N 2,6-dimethylnaphthalene Chemical compound C1=C(C)C=CC2=CC(C)=CC=C21 YGYNBBAUIYTWBF-UHFFFAOYSA-N 0.000 claims description 48
- 238000000926 separation method Methods 0.000 claims description 42
- 239000000203 mixture Substances 0.000 claims description 36
- 238000012856 packing Methods 0.000 claims description 29
- 229920002678 cellulose Polymers 0.000 claims description 20
- LRQYSMQNJLZKPS-UHFFFAOYSA-N 2,7-dimethylnaphthalene Chemical compound C1=CC(C)=CC2=CC(C)=CC=C21 LRQYSMQNJLZKPS-UHFFFAOYSA-N 0.000 claims description 15
- 239000001913 cellulose Substances 0.000 claims description 14
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 claims description 11
- -1 polyethylene naphthalate Polymers 0.000 claims description 10
- QHJMFSMPSZREIF-UHFFFAOYSA-N 1,3-dimethylnaphthalene Chemical compound C1=CC=CC2=CC(C)=CC(C)=C21 QHJMFSMPSZREIF-UHFFFAOYSA-N 0.000 claims description 8
- CBMXCNPQDUJNHT-UHFFFAOYSA-N 1,6-dimethylnaphthalene Chemical compound CC1=CC=CC2=CC(C)=CC=C21 CBMXCNPQDUJNHT-UHFFFAOYSA-N 0.000 claims description 8
- SPUWFVKLHHEKGV-UHFFFAOYSA-N 1,7-dimethylnaphthalene Chemical compound C1=CC=C(C)C2=CC(C)=CC=C21 SPUWFVKLHHEKGV-UHFFFAOYSA-N 0.000 claims description 8
- QIMMUPPBPVKWKM-UHFFFAOYSA-N 2-methylnaphthalene Chemical compound C1=CC=CC2=CC(C)=CC=C21 QIMMUPPBPVKWKM-UHFFFAOYSA-N 0.000 claims description 8
- 229910021536 Zeolite Inorganic materials 0.000 claims description 8
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 239000010457 zeolite Substances 0.000 claims description 8
- DOIVPHUVGVJOMX-UHFFFAOYSA-N 1,10-phenanthroline;ruthenium Chemical compound [Ru].C1=CN=C2C3=NC=CC=C3C=CC2=C1.C1=CN=C2C3=NC=CC=C3C=CC2=C1.C1=CN=C2C3=NC=CC=C3C=CC2=C1 DOIVPHUVGVJOMX-UHFFFAOYSA-N 0.000 claims description 7
- QNLZIZAQLLYXTC-UHFFFAOYSA-N 1,2-dimethylnaphthalene Chemical compound C1=CC=CC2=C(C)C(C)=CC=C21 QNLZIZAQLLYXTC-UHFFFAOYSA-N 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 7
- APQSQLNWAIULLK-UHFFFAOYSA-N 1,4-dimethylnaphthalene Chemical compound C1=CC=C2C(C)=CC=C(C)C2=C1 APQSQLNWAIULLK-UHFFFAOYSA-N 0.000 claims description 6
- SDDBCEWUYXVGCQ-UHFFFAOYSA-N 1,5-dimethylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1C SDDBCEWUYXVGCQ-UHFFFAOYSA-N 0.000 claims description 6
- WWGUMAYGTYQSGA-UHFFFAOYSA-N 2,3-dimethylnaphthalene Chemical compound C1=CC=C2C=C(C)C(C)=CC2=C1 WWGUMAYGTYQSGA-UHFFFAOYSA-N 0.000 claims description 6
- 150000004657 carbamic acid derivatives Chemical class 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 4
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 claims description 4
- 239000011112 polyethylene naphthalate Substances 0.000 claims description 4
- 239000005967 1,4-Dimethylnaphthalene Substances 0.000 claims description 3
- XAABPYINPXYOLM-UHFFFAOYSA-N 1,8-dimethylnaphthalene Chemical compound C1=CC(C)=C2C(C)=CC=CC2=C1 XAABPYINPXYOLM-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 24
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 6
- 239000003480 eluent Substances 0.000 description 5
- 238000004587 chromatography analysis Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- RJTJVVYSTUQWNI-UHFFFAOYSA-N 2-ethylnaphthalene Chemical compound C1=CC=CC2=CC(CC)=CC=C21 RJTJVVYSTUQWNI-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000005341 cation exchange Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- UUCHLIAGHZJJER-UHFFFAOYSA-N 1,2-diethylnaphthalene Chemical compound C1=CC=CC2=C(CC)C(CC)=CC=C21 UUCHLIAGHZJJER-UHFFFAOYSA-N 0.000 description 1
- MJFZQQIJTPPNTK-UHFFFAOYSA-N 1,3-diethylnaphthalene Chemical compound C1=CC=CC2=CC(CC)=CC(CC)=C21 MJFZQQIJTPPNTK-UHFFFAOYSA-N 0.000 description 1
- CAFPBRXPZOFXEH-UHFFFAOYSA-N 1,4-diethylnaphthalene Chemical compound C1=CC=C2C(CC)=CC=C(CC)C2=C1 CAFPBRXPZOFXEH-UHFFFAOYSA-N 0.000 description 1
- VYTYHVZVJJFFOU-UHFFFAOYSA-N 1,5-diethylnaphthalene Chemical compound C1=CC=C2C(CC)=CC=CC2=C1CC VYTYHVZVJJFFOU-UHFFFAOYSA-N 0.000 description 1
- UCJKAKGKACHXPA-UHFFFAOYSA-N 1,6-diethylnaphthalene Chemical compound CCC1=CC=CC2=CC(CC)=CC=C21 UCJKAKGKACHXPA-UHFFFAOYSA-N 0.000 description 1
- FEDNNRDUJQPTAD-UHFFFAOYSA-N 1,7-diethylnaphthalene Chemical compound C1=CC=C(CC)C2=CC(CC)=CC=C21 FEDNNRDUJQPTAD-UHFFFAOYSA-N 0.000 description 1
- NSHSZNZEVXVGBC-UHFFFAOYSA-N 1,8-diethylnaphthalene Chemical compound C1=CC(CC)=C2C(CC)=CC=CC2=C1 NSHSZNZEVXVGBC-UHFFFAOYSA-N 0.000 description 1
- ZMXIYERNXPIYFR-UHFFFAOYSA-N 1-ethylnaphthalene Chemical compound C1=CC=C2C(CC)=CC=CC2=C1 ZMXIYERNXPIYFR-UHFFFAOYSA-N 0.000 description 1
- SCHHNCZIQBZPMA-UHFFFAOYSA-N 2,3-diethylnaphthalene Chemical compound C1=CC=C2C=C(CC)C(CC)=CC2=C1 SCHHNCZIQBZPMA-UHFFFAOYSA-N 0.000 description 1
- CJJFFBINNGWEBO-UHFFFAOYSA-N 2,6-diethylnaphthalene Chemical compound C1=C(CC)C=CC2=CC(CC)=CC=C21 CJJFFBINNGWEBO-UHFFFAOYSA-N 0.000 description 1
- WYMDQXZJSAYJIC-UHFFFAOYSA-N 2,7-diethylnaphthalene Chemical compound C1=CC(CC)=CC2=CC(CC)=CC=C21 WYMDQXZJSAYJIC-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013375 chromatographic separation Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002790 naphthalenes Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/04—General arrangement of separating plant, e.g. flow sheets specially adapted for furnace residues, smeltings, or foundry slags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/006—Charging without electricity supply, e.g. by tribo-electricity or pyroelectricity
Landscapes
- Processing Of Solid Wastes (AREA)
- Electrostatic Separation (AREA)
- Carbon And Carbon Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/805,157 US6074458A (en) | 1997-02-24 | 1997-02-24 | Method and apparatus for separation of unburned carbon from flyash |
| PCT/US1998/003420 WO1998036844A1 (en) | 1997-02-24 | 1998-02-23 | Method and apparatus for separation of carbon from flyash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69806727D1 DE69806727D1 (de) | 2002-08-29 |
| DE69806727T2 true DE69806727T2 (de) | 2002-12-05 |
Family
ID=25190813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69806727T Expired - Lifetime DE69806727T2 (de) | 1997-02-24 | 1998-02-23 | Verfahren und apparat zur trennung von kohlenstoff aus flugasche |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6074458A (enExample) |
| EP (1) | EP0961657B1 (enExample) |
| JP (1) | JP2001512369A (enExample) |
| KR (1) | KR100527926B1 (enExample) |
| CN (1) | CN1154543C (enExample) |
| AU (1) | AU734376B2 (enExample) |
| BR (1) | BR9807744A (enExample) |
| CA (1) | CA2281870C (enExample) |
| CZ (1) | CZ300060B6 (enExample) |
| DE (1) | DE69806727T2 (enExample) |
| EA (1) | EA001346B1 (enExample) |
| ES (1) | ES2181175T3 (enExample) |
| ID (1) | ID23493A (enExample) |
| IL (1) | IL131464A (enExample) |
| PL (1) | PL187113B1 (enExample) |
| TR (1) | TR199902048T2 (enExample) |
| TW (1) | TW442335B (enExample) |
| UA (1) | UA43457C2 (enExample) |
| WO (1) | WO1998036844A1 (enExample) |
| ZA (1) | ZA981525B (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7416646B2 (en) * | 2000-08-31 | 2008-08-26 | Electric Power Research Institute, Inc. | Fly ash treatment by in situ ozone generation employing a venturi |
| US6395145B1 (en) | 2000-08-31 | 2002-05-28 | Electric Power Research Institute, Inc. | Fly ash treatment by in situ ozone generation |
| WO2003097244A1 (en) * | 2002-05-15 | 2003-11-27 | University Of Kentucky Research Foundation | Particle separation/purification system, diffuser and related methods |
| US20040231566A1 (en) * | 2003-05-20 | 2004-11-25 | Cemex Inc. | Process for Fly Ash Beneficiation |
| FR2943561B1 (fr) * | 2009-03-27 | 2011-05-20 | Apr2 | Procede de separation electrostatique d'un melange de granules de materiaux differents et dispositif de mise en oeuvre |
| WO2011109699A1 (en) | 2010-03-04 | 2011-09-09 | Zephyros, Inc. | Structural composite laminate |
| US8552326B2 (en) * | 2010-09-03 | 2013-10-08 | Separation Technologies Llc | Electrostatic separation control system |
| US8720255B2 (en) * | 2011-01-20 | 2014-05-13 | Nissan North America, Inc. | Water uptake measurement system |
| JP5110193B2 (ja) * | 2011-07-11 | 2012-12-26 | パナソニック株式会社 | プラスチック粉砕物の静電選別装置 |
| US9206740B2 (en) | 2013-01-04 | 2015-12-08 | Honeywell International Inc. | Liquid injection inlet particle separator systems and methods |
| KR101527277B1 (ko) * | 2013-06-19 | 2015-06-09 | 이수찬 | 무수석고 미연탄소 제거 및 수화반응 전처리장치 |
| US9393573B2 (en) | 2014-04-24 | 2016-07-19 | Separation Technologies Llc | Continuous belt for belt-type separator devices |
| US9764332B2 (en) * | 2015-02-13 | 2017-09-19 | Separation Technologies Llc | Edge air nozzles for belt-type separator devices |
| FI128095B (fi) * | 2015-02-23 | 2019-09-30 | Fatec Oy | Järjestely jätteeksi luokiteltavan aineen käsittelemiseksi |
| CN104984825B (zh) * | 2015-07-20 | 2017-08-25 | 中国矿业大学 | 微细粒潮湿物料摩擦电选方法与装置 |
| JP6987609B2 (ja) * | 2016-12-21 | 2022-01-05 | Ｊｆｅスチール株式会社 | 混合物の分離方法および装置 |
| JP6880944B2 (ja) * | 2017-03-31 | 2021-06-02 | 三菱マテリアル株式会社 | 未燃カーボン含有石炭灰の改質方法、未燃カーボン含有石炭灰の改質システムおよびコンクリート混和材用のフライアッシュの製造方法 |
| MX2020010898A (es) * | 2018-04-18 | 2021-01-29 | Vecor Ip Holdings Ltd | Procedimiento para la produccion de un articulo ceramico. |
| WO2020154699A1 (en) | 2019-01-24 | 2020-07-30 | Elixsys Inc. | Systems and methods to treat flue gas desulfurization and metal-bearing waste streams to recover value-added materials |
| US11479472B2 (en) | 2019-01-24 | 2022-10-25 | Elixsys, Inc. | Systems and methods to recover value-added materials from gypsum |
| CN115916387A (zh) | 2020-06-22 | 2023-04-04 | 分离技术有限责任公司 | 通过粒度和静电分离对细铁和极细铁矿石的干法选矿工艺 |
| CN112237786B (zh) * | 2020-10-14 | 2022-02-22 | 华东理工大学 | 一种煤气化细渣中残碳的分离方法 |
| CN112742547B (zh) * | 2020-12-15 | 2022-04-01 | 湖北工业大学 | 一种从粉煤灰中除碳的方法 |
| FR3119335B1 (fr) | 2021-01-29 | 2023-03-17 | Fives Fcb | Procédé et installation de traitement de cendres volantes |
| CN114872173B (zh) * | 2022-04-26 | 2023-07-04 | 同济大学 | 一种不同温湿度下水泥固化养护及电阻率测量系统 |
| CN120081191A (zh) * | 2025-04-21 | 2025-06-03 | 三元控股集团杭州热电有限公司 | 一种飞灰气力输送系统 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2758666A (en) * | 1952-04-10 | 1956-08-14 | Phillips Petroleum Co | Carbon black separation |
| US2776725A (en) * | 1954-05-20 | 1957-01-08 | Phillips Petroleum Co | Carbon black collecting and conveying systems |
| US3941685A (en) * | 1974-08-15 | 1976-03-02 | Kali Und Salz Aktiengesellschaft | Process for electrostatic separation of pyrite from crude coal |
| DE2609048C2 (de) * | 1976-03-05 | 1983-12-15 | Kali Und Salz Ag, 3500 Kassel | Verfahren und Vorrichtung zur elektrostatischen Aufbereitung von Carnallit enthaltenden Kalirohsalzen |
| JPS57171454A (en) * | 1981-04-16 | 1982-10-22 | Fuji Electric Corp Res & Dev Ltd | Apparatus for classifying powder |
| JPS5949858A (ja) * | 1982-09-16 | 1984-03-22 | Fuji Electric Corp Res & Dev Ltd | 粉体選別装置 |
| US4514289A (en) * | 1982-11-17 | 1985-04-30 | Blue Circle Industries Plc | Method and apparatus for separating particulate materials |
| US4482351A (en) * | 1982-12-27 | 1984-11-13 | Hitachi Shipbuilding & Engineering Co., Ltd. | Process for removing ash from coal |
| DE3439042A1 (de) * | 1984-10-25 | 1986-04-30 | Kali Und Salz Ag, 3500 Kassel | Verfahren zur elektrostatischen aufbereitung von kieserit enthaltenden, gemahlenen kalirohsalzen |
| US4874507A (en) * | 1986-06-06 | 1989-10-17 | Whitlock David R | Separating constituents of a mixture of particles |
| US4839032A (en) * | 1986-06-06 | 1989-06-13 | Advanced Energy Dynamics Inc. | Separating constituents of a mixture of particles |
| DE4127572C1 (enExample) * | 1991-08-21 | 1993-03-11 | Kali Und Salz Ag, 3500 Kassel, De | |
| US5251762A (en) * | 1992-04-03 | 1993-10-12 | Carpco, Inc. | Electrostatic separation of particles |
| US5299692A (en) * | 1993-02-03 | 1994-04-05 | Jtm Industries, Inc. | Method and apparatus for reducing carbon content in particulate mixtures |
| US5513755A (en) * | 1993-02-03 | 1996-05-07 | Jtm Industries, Inc. | Method and apparatus for reducing carbon content in fly ash |
| DE4343625C1 (de) * | 1993-12-21 | 1995-06-22 | Kali & Salz Beteiligungs Ag | Verfahren zur Aufbereitung von langbeinit- und anhydrithaltigen Kieserit-Konzentraten |
| US5449390A (en) * | 1994-03-08 | 1995-09-12 | Wilhelm Environmental Technologies, Inc. | Flue gas conditioning system using vaporized sulfuric acid |
| US5819946A (en) * | 1995-03-03 | 1998-10-13 | Separation Technologies, Inc. | Separation system belt construction |
| US5829598A (en) * | 1995-04-28 | 1998-11-03 | Separation Technologies, Inc. | Method and apparatus for electrostatic separation |
-
1997
- 1997-02-24 US US08/805,157 patent/US6074458A/en not_active Expired - Lifetime
-
1998
- 1998-02-23 UA UA99095249A patent/UA43457C2/uk unknown
- 1998-02-23 PL PL98335335A patent/PL187113B1/pl unknown
- 1998-02-23 ID IDW991098A patent/ID23493A/id unknown
- 1998-02-23 AU AU61800/98A patent/AU734376B2/en not_active Ceased
- 1998-02-23 KR KR10-1999-7007727A patent/KR100527926B1/ko not_active Expired - Fee Related
- 1998-02-23 WO PCT/US1998/003420 patent/WO1998036844A1/en not_active Ceased
- 1998-02-23 CA CA002281870A patent/CA2281870C/en not_active Expired - Lifetime
- 1998-02-23 ES ES98906625T patent/ES2181175T3/es not_active Expired - Lifetime
- 1998-02-23 BR BR9807744-9A patent/BR9807744A/pt not_active IP Right Cessation
- 1998-02-23 CN CNB988027798A patent/CN1154543C/zh not_active Expired - Fee Related
- 1998-02-23 IL IL13146498A patent/IL131464A/en not_active IP Right Cessation
- 1998-02-23 CZ CZ0298799A patent/CZ300060B6/cs not_active IP Right Cessation
- 1998-02-23 DE DE69806727T patent/DE69806727T2/de not_active Expired - Lifetime
- 1998-02-23 JP JP53692798A patent/JP2001512369A/ja active Pending
- 1998-02-23 EA EA199900763A patent/EA001346B1/ru not_active IP Right Cessation
- 1998-02-23 EP EP98906625A patent/EP0961657B1/en not_active Expired - Lifetime
- 1998-02-23 TR TR1999/02048T patent/TR199902048T2/xx unknown
- 1998-02-24 ZA ZA981525A patent/ZA981525B/xx unknown
- 1998-07-14 TW TW087111421A patent/TW442335B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2281870A1 (en) | 1998-08-27 |
| WO1998036844A1 (en) | 1998-08-27 |
| ZA981525B (en) | 1998-09-23 |
| PL335335A1 (en) | 2000-04-25 |
| US6074458A (en) | 2000-06-13 |
| IL131464A (en) | 2002-02-10 |
| BR9807744A (pt) | 2000-02-22 |
| EP0961657B1 (en) | 2002-07-24 |
| KR20000075661A (ko) | 2000-12-26 |
| JP2001512369A (ja) | 2001-08-21 |
| CN1248181A (zh) | 2000-03-22 |
| TR199902048T2 (xx) | 2000-10-23 |
| EP0961657A1 (en) | 1999-12-08 |
| AU734376B2 (en) | 2001-06-14 |
| PL187113B1 (pl) | 2004-05-31 |
| CN1154543C (zh) | 2004-06-23 |
| IL131464A0 (en) | 2001-01-28 |
| TW442335B (en) | 2001-06-23 |
| DE69806727D1 (de) | 2002-08-29 |
| ID23493A (id) | 2000-04-27 |
| CA2281870C (en) | 2007-01-02 |
| ES2181175T3 (es) | 2003-02-16 |
| KR100527926B1 (ko) | 2005-11-09 |
| UA43457C2 (uk) | 2001-12-17 |
| CZ298799A3 (cs) | 2000-08-16 |
| EA199900763A1 (ru) | 2000-02-28 |
| CZ300060B6 (cs) | 2009-01-21 |
| EA001346B1 (ru) | 2001-02-26 |
| AU6180098A (en) | 1998-09-09 |
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