ZA200608402B - Method for reducing heavy metals of flue gases - Google Patents
Method for reducing heavy metals of flue gases Download PDFInfo
- Publication number
- ZA200608402B ZA200608402B ZA200608402A ZA200608402A ZA200608402B ZA 200608402 B ZA200608402 B ZA 200608402B ZA 200608402 A ZA200608402 A ZA 200608402A ZA 200608402 A ZA200608402 A ZA 200608402A ZA 200608402 B ZA200608402 B ZA 200608402B
- Authority
- ZA
- South Africa
- Prior art keywords
- flue gases
- group
- heavy metals
- sepiolite
- palygorskite
- Prior art date
Links
- 239000003546 flue gas Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 32
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 31
- 150000001875 compounds Chemical class 0.000 claims abstract description 39
- 239000004113 Sepiolite Substances 0.000 claims abstract description 22
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 22
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 22
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 21
- 239000011707 mineral Substances 0.000 claims abstract description 21
- 229910052615 phyllosilicate Inorganic materials 0.000 claims abstract description 15
- 230000009467 reduction Effects 0.000 claims abstract description 8
- 239000002594 sorbent Substances 0.000 claims abstract description 8
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 claims description 15
- 229910052621 halloysite Inorganic materials 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 12
- 239000002250 absorbent Substances 0.000 claims description 8
- 230000002745 absorbent Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 239000003344 environmental pollutant Substances 0.000 claims description 4
- 231100000719 pollutant Toxicity 0.000 claims description 4
- 239000011343 solid material Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 238000003795 desorption Methods 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 235000019355 sepiolite Nutrition 0.000 abstract description 7
- 229910052625 palygorskite Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 1
- 230000008569 process Effects 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 4
- 229910052793 cadmium Inorganic materials 0.000 description 4
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229910052716 thallium Inorganic materials 0.000 description 4
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical class [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052768 actinide Inorganic materials 0.000 description 1
- 150000001255 actinides Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 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
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 229910021479 dubnium Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004993 emission spectroscopy Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 229910052730 francium Inorganic materials 0.000 description 1
- KLMCZVJOEAUDNE-UHFFFAOYSA-N francium atom Chemical compound [Fr] KLMCZVJOEAUDNE-UHFFFAOYSA-N 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052699 polonium Inorganic materials 0.000 description 1
- HZEBHPIOVYHPMT-UHFFFAOYSA-N polonium atom Chemical compound [Po] HZEBHPIOVYHPMT-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910021481 rutherfordium Inorganic materials 0.000 description 1
- YGPLJIIQQIDVFJ-UHFFFAOYSA-N rutherfordium atom Chemical compound [Rf] YGPLJIIQQIDVFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052713 technetium Inorganic materials 0.000 description 1
- GKLVYJBZJHMRIY-UHFFFAOYSA-N technetium atom Chemical compound [Tc] GKLVYJBZJHMRIY-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Dispersion Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2004/0136A BE1015949A3 (fr) | 2004-03-15 | 2004-03-15 | Procede d'abattement de mercure et de metaux lourds des gaz de fumees. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200608402B true ZA200608402B (en) | 2008-06-25 |
Family
ID=34961818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200608402A ZA200608402B (en) | 2004-03-15 | 2005-03-14 | Method for reducing heavy metals of flue gases |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US7585353B2 (pt) |
| EP (1) | EP1732668B1 (pt) |
| JP (1) | JP2007529305A (pt) |
| CN (1) | CN1929897B (pt) |
| AT (1) | ATE401118T1 (pt) |
| BE (1) | BE1015949A3 (pt) |
| BR (1) | BRPI0508531A (pt) |
| CA (1) | CA2559567C (pt) |
| DE (1) | DE602005008210D1 (pt) |
| DK (1) | DK1732668T3 (pt) |
| ES (1) | ES2310338T3 (pt) |
| MX (1) | MXPA06010638A (pt) |
| NO (1) | NO341723B1 (pt) |
| PL (1) | PL1732668T3 (pt) |
| PT (1) | PT1732668E (pt) |
| RU (1) | RU2352383C2 (pt) |
| UA (1) | UA90857C2 (pt) |
| WO (1) | WO2005099872A1 (pt) |
| ZA (1) | ZA200608402B (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2315179B1 (es) * | 2007-06-22 | 2010-01-13 | Bionatur Biotechnologies, S.L. | Una composicion absorbente que contiene alpha - sepiolita, enstatita osus mezclas, metodo de obtencion y uso. |
| BE1019419A5 (fr) | 2009-07-13 | 2012-07-03 | Lhoist Rech & Dev Sa | Composition solide minerale, son procede de preparation et son utilisation en abattement de metaux lourds des gaz de fumees. |
| MX2012000590A (es) * | 2009-07-13 | 2012-06-01 | Lhoist Rech & Dev Sa | Composicion inorganica solida, procedimiento de fabricacion y uso de la misma para reducir las dioxinas y metales pesados de los gases de combustion. |
| US20120145640A1 (en) * | 2010-10-15 | 2012-06-14 | Davis Arden D | Method and composition to reduce the amounts of heavy metal in aqueous solution |
| US9138684B2 (en) * | 2013-01-03 | 2015-09-22 | Milliken & Company | Filter for removal of heavy metals |
| CA2918612A1 (en) * | 2013-07-18 | 2015-01-22 | Novinda Corporation | Carbonate modified compositions for reduction of flue gas resistivity |
| BR112016015494B1 (pt) | 2014-01-07 | 2022-03-08 | Imerys Ceramics France | Método para combustão de material residual |
| CN105289468A (zh) * | 2015-09-08 | 2016-02-03 | 洛阳名力科技开发有限公司 | 一种用于烟气脱汞的改性高岭石吸附剂 |
| US10874975B2 (en) | 2018-07-11 | 2020-12-29 | S. A. Lhoist Recherche Et Developpement | Sorbent composition for an electrostatic precipitator |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3750372A (en) * | 1971-04-01 | 1973-08-07 | Vulcan Materials Co | Prevention of air pollution by using solid adsorbents to remove particulates of less than 0.5 microns in size from flue gases |
| US4207152A (en) * | 1979-04-25 | 1980-06-10 | Olin Corporation | Process for the purification of alkali metal chloride brines |
| US4387653A (en) * | 1980-08-04 | 1983-06-14 | Engelhard Corporation | Limestone-based sorbent agglomerates for removal of sulfur compounds in hot gases and method of making |
| ES8704428A1 (es) | 1986-02-11 | 1987-04-16 | Consejo Superior Investigacion | Procedimiento de fabricacion de un adsorbente azufrado, util para retener vapores de metal, como mercurio. |
| DE4034417C2 (de) | 1990-10-29 | 2002-02-07 | Walhalla Kalk Entwicklungs Und | Hochreaktive Reagentien und Zusammensetzungen für die Abgas- und Abwasserreinigung, ihre Herstellung und ihre Verwendung |
| ES2136496B1 (es) * | 1996-06-18 | 2000-10-01 | Consejo Superior Investigacion | Procedimiento de sulfuracion de silicatos naturales para retener vapores de metales. |
| DE19824237B4 (de) * | 1998-05-29 | 2004-12-30 | Walhalla-Kalk Entwicklungs- Und Vertriebsgesellschaft Mbh | Reagentien für die Reinigung von Abgasen, ihre Herstellung und ihre Verwendung |
| US6168709B1 (en) * | 1998-08-20 | 2001-01-02 | Roger G. Etter | Production and use of a premium fuel grade petroleum coke |
| JP2000140627A (ja) * | 1998-11-10 | 2000-05-23 | Takuma Co Ltd | ダイオキシン除去材、ダイオキシン除去方法、及び、ダイオキシン除去材の再生方法 |
| MXPA03006966A (es) * | 2001-02-06 | 2003-11-18 | Watervisions Int Inc | Composiciones de magnesio insoluble que contienen minerales, para su uso en la filtracion de fluidos. |
| CN1231286C (zh) * | 2001-04-28 | 2005-12-14 | 清华大学 | 一种添加铁质飞灰的循环流化床烟气净化方法及其装置 |
| US6719828B1 (en) * | 2001-04-30 | 2004-04-13 | John S. Lovell | High capacity regenerable sorbent for removal of mercury from flue gas |
-
2004
- 2004-03-15 BE BE2004/0136A patent/BE1015949A3/fr not_active IP Right Cessation
-
2005
- 2005-03-14 WO PCT/EP2005/051141 patent/WO2005099872A1/fr active IP Right Grant
- 2005-03-14 DK DK05717024T patent/DK1732668T3/da active
- 2005-03-14 PT PT05717024T patent/PT1732668E/pt unknown
- 2005-03-14 BR BRPI0508531-4A patent/BRPI0508531A/pt not_active Application Discontinuation
- 2005-03-14 DE DE602005008210T patent/DE602005008210D1/de active Active
- 2005-03-14 AT AT05717024T patent/ATE401118T1/de active
- 2005-03-14 US US10/592,412 patent/US7585353B2/en active Active
- 2005-03-14 PL PL05717024T patent/PL1732668T3/pl unknown
- 2005-03-14 UA UAA200610850A patent/UA90857C2/ru unknown
- 2005-03-14 CN CN2005800083022A patent/CN1929897B/zh not_active Expired - Fee Related
- 2005-03-14 CA CA2559567A patent/CA2559567C/fr active Active
- 2005-03-14 JP JP2007503337A patent/JP2007529305A/ja active Pending
- 2005-03-14 ZA ZA200608402A patent/ZA200608402B/en unknown
- 2005-03-14 EP EP05717024A patent/EP1732668B1/fr active Active
- 2005-03-14 ES ES05717024T patent/ES2310338T3/es active Active
- 2005-03-14 RU RU2006136367/15A patent/RU2352383C2/ru active
- 2005-03-14 MX MXPA06010638A patent/MXPA06010638A/es active IP Right Grant
-
2006
- 2006-10-13 NO NO20064653A patent/NO341723B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PT1732668E (pt) | 2008-10-02 |
| DE602005008210D1 (de) | 2008-08-28 |
| EP1732668B1 (fr) | 2008-07-16 |
| CA2559567C (fr) | 2012-07-31 |
| BE1015949A3 (fr) | 2005-12-06 |
| CN1929897B (zh) | 2010-10-27 |
| US7585353B2 (en) | 2009-09-08 |
| RU2006136367A (ru) | 2008-04-27 |
| US20070217979A1 (en) | 2007-09-20 |
| ES2310338T3 (es) | 2009-01-01 |
| RU2352383C2 (ru) | 2009-04-20 |
| DK1732668T3 (da) | 2008-10-27 |
| MXPA06010638A (es) | 2006-12-15 |
| WO2005099872A1 (fr) | 2005-10-27 |
| PL1732668T3 (pl) | 2009-01-30 |
| BRPI0508531A (pt) | 2007-08-14 |
| CA2559567A1 (fr) | 2005-10-27 |
| UA90857C2 (ru) | 2010-06-10 |
| JP2007529305A (ja) | 2007-10-25 |
| NO341723B1 (no) | 2018-01-08 |
| EP1732668A1 (fr) | 2006-12-20 |
| NO20064653L (no) | 2006-10-13 |
| ATE401118T1 (de) | 2008-08-15 |
| CN1929897A (zh) | 2007-03-14 |
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