ES2108453T3 - Limpieza de filtros. - Google Patents
Limpieza de filtros.Info
- Publication number
- ES2108453T3 ES2108453T3 ES94915654T ES94915654T ES2108453T3 ES 2108453 T3 ES2108453 T3 ES 2108453T3 ES 94915654 T ES94915654 T ES 94915654T ES 94915654 T ES94915654 T ES 94915654T ES 2108453 T3 ES2108453 T3 ES 2108453T3
- Authority
- ES
- Spain
- Prior art keywords
- filters
- impurities
- filter cleaning
- solvent
- particles
- 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
- 238000004140 cleaning Methods 0.000 title abstract 2
- 239000012535 impurity Substances 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 238000007380 fibre production Methods 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
- B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
- B08B7/0085—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating by pyrolysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2220/00—Type of materials or objects being removed
- B08B2220/04—Polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Inorganic Fibers (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Materials (AREA)
- Carbon And Carbon Compounds (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
UN METODO PARA LIMPIAR LOS FILTROS METALICOS DE UNA INSTALACION DE PRODUCCION DE FIBRAS HILADAS CON DISOLVENTES. EL METODO CONSISTE EN LOS PASOS SIGUIENTES: (A) SE DISUELVEN LAS IMPUREZAS DE LOS FILTROS UTILIZANDO UN DISOLVENTE CALIENTE PARA LAS IMPUREZAS, (B) SE QUITA EL DISOLVENTE DE LOS FILTROS UTILIZANDO AGUA CALIENTE, (C) SE PIROLIZAN LAS IMPUREZAS O EL DISOLVENTE QUE QUEDA EN LOS FILTROS, (D) SE QUITAN ULTRASONICAMENTE LAS PARTICULAS PIROLIZADAS DE LOS FILTROS, (3) SE RECALIENTAN LOS FILTROS PARA HACER SALIR A LAS PARTICULAS PIROLIZADAS, (F) SE VUELVEN A LAVAR ULTRASONICAMENTE LOS FILTROS Y (G) SE SECAN LOS FILTROS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/069,039 US5372653A (en) | 1993-05-28 | 1993-05-28 | Cleaning of filters |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2108453T3 true ES2108453T3 (es) | 1997-12-16 |
Family
ID=22086334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94915654T Expired - Lifetime ES2108453T3 (es) | 1993-05-28 | 1994-05-20 | Limpieza de filtros. |
Country Status (15)
Country | Link |
---|---|
US (1) | US5372653A (es) |
EP (1) | EP0700314B1 (es) |
JP (1) | JPH08510410A (es) |
CN (1) | CN1035470C (es) |
AT (2) | AT1123U1 (es) |
AU (1) | AU6728994A (es) |
BR (1) | BR9406643A (es) |
CZ (1) | CZ314395A3 (es) |
DE (1) | DE69405560T2 (es) |
ES (1) | ES2108453T3 (es) |
FI (1) | FI955741A0 (es) |
SK (1) | SK148795A3 (es) |
TR (1) | TR28376A (es) |
TW (1) | TW262390B (es) |
WO (1) | WO1994027707A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2292098B (en) * | 1994-08-12 | 1998-04-29 | Kevin Miller | Cleaning of filters |
US5977547A (en) * | 1998-01-21 | 1999-11-02 | Westington Savannah River Company | Filter for on-line air monitor unaffected by radon progeny and method of using same |
US6221255B1 (en) | 1998-01-26 | 2001-04-24 | Achyut R. Vadoothker | Ultrasound-assisted filtration system |
US6699400B1 (en) * | 1999-06-04 | 2004-03-02 | Arne W. Ballantine | Etch process and apparatus therefor |
US6444133B1 (en) | 2000-04-28 | 2002-09-03 | Corning Incorporated | Method of making photonic band gap fibers |
EP1414763B1 (en) | 2001-07-06 | 2012-11-28 | Corning Incorporated | Method of making photonic band gap fibers |
JP3884440B2 (ja) * | 2004-03-15 | 2007-02-21 | 株式会社東芝 | フィルタおよび半導体処理装置 |
TWI235425B (en) * | 2004-05-26 | 2005-07-01 | Promos Technologies Inc | Etching system and method for treating the etching solution thereof |
CN100399518C (zh) * | 2004-06-22 | 2008-07-02 | 茂德科技股份有限公司 | 蚀刻系统及其蚀刻液处理方法 |
TWI273920B (en) * | 2004-09-24 | 2007-02-21 | Fujifilm Corp | Dope filtering method and solution casting method using the dope |
US20080149594A1 (en) * | 2006-06-16 | 2008-06-26 | Packer Engineering, Inc. | Apparatus and process for forming and handling porous materials |
JP5165427B2 (ja) * | 2007-03-23 | 2013-03-21 | 富士フイルム株式会社 | 溶液製膜方法 |
US9789520B2 (en) | 2010-06-22 | 2017-10-17 | Phillips 66 Company | Method for cleaning porous metallic filters using a steam-ultrasonic technique |
CN102225269B (zh) * | 2011-04-08 | 2013-07-03 | 王东伟 | 一种不锈钢金属网真空处理深度清洗方法 |
CN102940995A (zh) * | 2012-11-09 | 2013-02-27 | 江阴市华宏化纤有限公司 | 滤芯清洗装置 |
US9421498B2 (en) | 2012-11-12 | 2016-08-23 | Pall Corporation | Systems and methods for conditioning a filter assembly |
US9656197B2 (en) | 2012-11-12 | 2017-05-23 | Pall Corporation | Systems and methods for conditioning a filter assembly |
JP6083602B2 (ja) * | 2013-03-29 | 2017-02-22 | 日本精線株式会社 | 溶融ポリマ−用精密金属フィルタ−の製造方法 |
CA2867961A1 (en) * | 2013-10-16 | 2015-04-16 | Kenneth Hunter | System for evacuating contaminants from contaminant-trapping filters |
CN106586570B (zh) * | 2015-10-14 | 2019-11-15 | 中国石油化工股份有限公司 | 临氢环境下卸粉尘的系统和方法 |
CN106635185A (zh) * | 2016-11-24 | 2017-05-10 | 上海安赐环保科技股份有限公司 | 一种焦炉煤气的脱除焦油尘系统及其工艺 |
US11097212B2 (en) * | 2017-08-21 | 2021-08-24 | Plasma Tech Holdings, Llc | Tailing pond remediation |
CN111389103A (zh) * | 2020-03-20 | 2020-07-10 | 首钢京唐钢铁联合有限责任公司 | 反冲洗滤芯的清洗装置及其清洗方法 |
CN112391683B (zh) * | 2020-11-06 | 2022-09-13 | 湖南东映碳材料科技有限公司 | 一种炭纤维纺丝组件的清洗方法 |
CN114307395A (zh) * | 2021-11-11 | 2022-04-12 | 荣成碳纤维科技有限公司 | 聚丙烯腈基碳纤维干喷湿纺专用精密滤片高效清洗方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1044312A1 (ru) * | 1981-12-11 | 1983-09-30 | Andreev Viktor N | Способ очистки и регенерации фильтров |
BR8800169A (pt) * | 1987-09-13 | 1989-03-21 | Ltg Lufttechnische Gmbh | Dispositivo de filtro e processo para seu acionamento |
JPH0747101B2 (ja) * | 1991-08-15 | 1995-05-24 | 丸善石油化学株式会社 | 目詰まりしたフィルターの再生方法 |
CN2119262U (zh) * | 1991-11-21 | 1992-10-21 | 辽源发电厂 | 高效纤维过滤器 |
-
1993
- 1993-05-28 US US08/069,039 patent/US5372653A/en not_active Expired - Fee Related
-
1994
- 1994-05-14 TW TW083104475A patent/TW262390B/zh active
- 1994-05-17 TR TR00494/94A patent/TR28376A/xx unknown
- 1994-05-20 SK SK1487-95A patent/SK148795A3/sk unknown
- 1994-05-20 AT AT0900894U patent/AT1123U1/de not_active IP Right Cessation
- 1994-05-20 BR BR9406643A patent/BR9406643A/pt not_active Application Discontinuation
- 1994-05-20 AT AT94915654T patent/ATE157899T1/de not_active IP Right Cessation
- 1994-05-20 ES ES94915654T patent/ES2108453T3/es not_active Expired - Lifetime
- 1994-05-20 AU AU67289/94A patent/AU6728994A/en not_active Abandoned
- 1994-05-20 CN CN94192231A patent/CN1035470C/zh not_active Expired - Lifetime
- 1994-05-20 WO PCT/GB1994/001109 patent/WO1994027707A1/en not_active Application Discontinuation
- 1994-05-20 DE DE69405560T patent/DE69405560T2/de not_active Expired - Fee Related
- 1994-05-20 JP JP7500372A patent/JPH08510410A/ja active Pending
- 1994-05-20 CZ CZ953143A patent/CZ314395A3/cs unknown
- 1994-05-20 EP EP94915654A patent/EP0700314B1/en not_active Expired - Lifetime
-
1995
- 1995-11-28 FI FI955741A patent/FI955741A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR9406643A (pt) | 1996-03-12 |
EP0700314A1 (en) | 1996-03-13 |
FI955741A (fi) | 1995-11-28 |
ATE157899T1 (de) | 1997-09-15 |
DE69405560D1 (de) | 1997-10-16 |
EP0700314B1 (en) | 1997-09-10 |
TR28376A (tr) | 1996-05-29 |
FI955741A0 (fi) | 1995-11-28 |
WO1994027707A1 (en) | 1994-12-08 |
AU6728994A (en) | 1994-12-20 |
CZ314395A3 (en) | 1996-06-12 |
SK148795A3 (en) | 1996-09-04 |
CN1035470C (zh) | 1997-07-23 |
CN1124463A (zh) | 1996-06-12 |
AT1123U1 (de) | 1996-11-25 |
TW262390B (es) | 1995-11-11 |
DE69405560T2 (de) | 1998-02-19 |
US5372653A (en) | 1994-12-13 |
JPH08510410A (ja) | 1996-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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