RU2001110358A - METHOD AND DEVICE FOR INSTALLING DRY CLEANING OF EXHAUST GAS OF FURNACE RESTORING ALUMINUM - Google Patents
METHOD AND DEVICE FOR INSTALLING DRY CLEANING OF EXHAUST GAS OF FURNACE RESTORING ALUMINUMInfo
- Publication number
- RU2001110358A RU2001110358A RU2001110358/02A RU2001110358A RU2001110358A RU 2001110358 A RU2001110358 A RU 2001110358A RU 2001110358/02 A RU2001110358/02 A RU 2001110358/02A RU 2001110358 A RU2001110358 A RU 2001110358A RU 2001110358 A RU2001110358 A RU 2001110358A
- Authority
- RU
- Russia
- Prior art keywords
- gas
- alumina
- air
- fluoride powder
- particles
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims 2
- 238000005108 dry cleaning Methods 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 8
- 239000002245 particle Substances 0.000 claims 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 4
- 239000000843 powder Substances 0.000 claims 4
- 238000000926 separation method Methods 0.000 claims 2
- 238000009825 accumulation Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 239000010419 fine particle Substances 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO19984318 | 1998-09-17 | ||
NO984318A NO314023B1 (en) | 1998-09-17 | 1998-09-17 | Method and apparatus for increasing the efficiency of dry treatment plants |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2001110358A true RU2001110358A (en) | 2003-02-10 |
RU2224825C2 RU2224825C2 (en) | 2004-02-27 |
Family
ID=19902428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2001110358/02A RU2224825C2 (en) | 1998-09-17 | 1999-09-16 | Method and device for dry cleaning of waste gas of aluminum reduction furnaces |
Country Status (10)
Country | Link |
---|---|
US (1) | US6726020B1 (en) |
EP (1) | EP1115910A1 (en) |
AR (1) | AR021489A1 (en) |
AU (1) | AU768438B2 (en) |
BR (1) | BR9913788B1 (en) |
CA (1) | CA2344545C (en) |
IS (1) | IS2371B (en) |
NO (1) | NO314023B1 (en) |
RU (1) | RU2224825C2 (en) |
WO (1) | WO2000015873A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100362140C (en) * | 2004-07-06 | 2008-01-16 | 贵阳铝镁设计研究院 | Fluoride purification process in electrolytic production of aluminum and dust collector therefor |
US20060086253A1 (en) * | 2004-10-27 | 2006-04-27 | Siddhartha Gaur | Cyclone separator cooler |
DE102010032207B4 (en) * | 2010-07-26 | 2014-02-13 | Süd-Chemie Ip Gmbh & Co. Kg | Process for reducing magnetic and / or oxidic impurities in lithium-metal-oxygen compounds |
CN110252084A (en) * | 2014-06-09 | 2019-09-20 | 贝克特尔矿业金属股份有限公司 | Integrated gas processing |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1416344A (en) | 1972-02-18 | 1975-12-03 | Alcan Res & Dev | Method of recovering fluorine from aluminium reduction cell waste gases |
US3790143A (en) * | 1972-07-31 | 1974-02-05 | Fuller Co | Removal of fluorides from gases |
US4065271A (en) | 1973-09-15 | 1977-12-27 | Metallgesellschaft Aktiengesellschaft | Process of separating hydrogen fluoride from gases |
NO147791C (en) * | 1981-02-05 | 1983-06-15 | Norsk Viftefabrikk As | PROCEDURE FOR THE SEPARATION OF FINE DUST CONTAINING POLLUTANTS FROM ALUMINUM OXYDE USED AS ADSORBENT IN A DRY CLEANING SYSTEM |
CA1197074A (en) * | 1981-12-04 | 1985-11-26 | Isaias Loukos | Method and apparatus for cleaning waste gases from aluminum production facilities |
US4973458A (en) * | 1989-05-09 | 1990-11-27 | Westinghouse Electric Corp. | Fluidized bed system for removing particulate contaminants from a gaseous stream |
WO1995013866A1 (en) * | 1993-11-16 | 1995-05-26 | Comalco Aluminium Limited | Countercurrent gas-solid contacting |
US6290752B1 (en) * | 1998-10-22 | 2001-09-18 | Von Roll Umwelttechnik Ag | Device and process for adsorption or chemisorption of gaseous constituents from a gas flow |
-
1998
- 1998-09-17 NO NO984318A patent/NO314023B1/en not_active IP Right Cessation
-
1999
- 1999-09-16 RU RU2001110358/02A patent/RU2224825C2/en not_active IP Right Cessation
- 1999-09-16 US US09/787,317 patent/US6726020B1/en not_active Expired - Lifetime
- 1999-09-16 WO PCT/NO1999/000284 patent/WO2000015873A1/en not_active Application Discontinuation
- 1999-09-16 CA CA002344545A patent/CA2344545C/en not_active Expired - Lifetime
- 1999-09-16 AU AU57656/99A patent/AU768438B2/en not_active Ceased
- 1999-09-16 AR ARP990104661A patent/AR021489A1/en active IP Right Grant
- 1999-09-16 EP EP99944940A patent/EP1115910A1/en not_active Ceased
- 1999-09-16 BR BRPI9913788-7A patent/BR9913788B1/en not_active IP Right Cessation
-
2001
- 2001-03-15 IS IS5892A patent/IS2371B/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5626651A (en) | Method and apparatus for removing suspended fine particles from gases and liquids | |
US4501599A (en) | Method and apparatus for cleaning waste gases from aluminum production facilities | |
SU673147A3 (en) | Fluorine retaining plant | |
WO2004039719A3 (en) | Separation and purification of fullerenes | |
ATE237984T1 (en) | DEVICE FOR SEPARATING DIRT PARTICLES AND DUST FROM AN AIR FLOW | |
CN107213721A (en) | The dust removal method of spring strut deduster | |
CN103736604B (en) | A kind of cyclone wet type electrostatic dust collector | |
CN104226055A (en) | Novel wet-process dust remover of drying tower | |
EP0626880B1 (en) | Method and apparatus for removing suspended fine particles from gases | |
RU2001110358A (en) | METHOD AND DEVICE FOR INSTALLING DRY CLEANING OF EXHAUST GAS OF FURNACE RESTORING ALUMINUM | |
CN1074145A (en) | The device that is used for separating multicomponent fluid | |
ATE232830T1 (en) | DEVICE FOR SEPARATING SOLIDS FROM AN AIR STREAM | |
CN214437348U (en) | Rotary kiln with waste gas recovery device | |
NZ329774A (en) | Purification of gas loaded with dust using a scrubbing liquid | |
CN207119471U (en) | A kind of wet electric cleaner safety guard | |
RU2224825C2 (en) | Method and device for dry cleaning of waste gas of aluminum reduction furnaces | |
CN205392048U (en) | Inoranic membrane dust remover | |
CN205639923U (en) | Grey formula tuber pipe of collection | |
RU153516U1 (en) | DUST CATCHER CLASSIFIER | |
RU225506U1 (en) | Cyclone for gas purification | |
CN203291676U (en) | Novel wet-method drying tower dust remover | |
KR100490646B1 (en) | Dust collector using inertial force | |
JPS57150464A (en) | Dust remover | |
JPH10156126A (en) | Exhaust gas treating device | |
RU16261U1 (en) | DEVICE FOR CLEANING AIR AND GASES FROM DISPERSED PARTICLES AND OTHER IMPURITIES |