BR9808921A - Método e aparelho para limpar lìquidos contendo impurezas - Google Patents
Método e aparelho para limpar lìquidos contendo impurezasInfo
- Publication number
- BR9808921A BR9808921A BR9808921-8A BR9808921A BR9808921A BR 9808921 A BR9808921 A BR 9808921A BR 9808921 A BR9808921 A BR 9808921A BR 9808921 A BR9808921 A BR 9808921A
- Authority
- BR
- Brazil
- Prior art keywords
- adsorbent
- larger particles
- liquid
- liquids containing
- outlet
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 5
- 239000012535 impurity Substances 0.000 title abstract 4
- 238000004140 cleaning Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000003463 adsorbent Substances 0.000 abstract 5
- 239000002245 particle Substances 0.000 abstract 4
- 239000000725 suspension Substances 0.000 abstract 2
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
- C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
- C10G53/08—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one sorption step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/10—Refining fats or fatty oils by adsorption
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrostatic Separation (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Patente de Invenção:<B>"MéTODO E APARELHO PARA LIMPAR LìQUIDOS CONTENDO IMPUREZAS"<D>. A invenção refere-se a um método para impurezas contendo líquidos de limpeza. Os adsorventes são adicionados ao líquido que adsorvem a impureza. As várias partículas de adsorvente são aglomeradas com as impurezas adsorvidas no mesmo para formar partículas maiores de adsorvente. As partículas agora maiores de adsorvente são suspensas no líquido uma vez mais. O líquido contendo partículas maiores de adsorvente é então filtrado. Um aparelho possui pelo menos um aglomerador (10) com uma entrada de alimentação (11), uma saída (13, 14) para os componentes separados (corridas de limpeza, suspensão concentrada) e um aparelho para produzir a aglomeração. O último é de preferência um aparelho para produzir um campo elétrico. Um filtro de pressão (3) com uma entrada de alimentação para a suspensão concentrada e uma saída (33, 34) para os componentes separados é ainda fornecido.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19711174A DE19711174A1 (de) | 1997-03-18 | 1997-03-18 | Verfahren und Vorrichtung zum Reinigen von Verunreinigungen enthaltenden Flüssigkeiten |
PCT/EP1998/001567 WO1998041596A1 (de) | 1997-03-18 | 1998-03-18 | Verfahren und vorrichtung zum reinigen von verunreinigungen enthaltenden flüssigkeiten |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9808921A true BR9808921A (pt) | 2000-08-01 |
Family
ID=7823731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9808921-8A BR9808921A (pt) | 1997-03-18 | 1998-03-18 | Método e aparelho para limpar lìquidos contendo impurezas |
Country Status (12)
Country | Link |
---|---|
US (1) | US6656364B1 (pt) |
EP (1) | EP0968258B1 (pt) |
JP (1) | JP2001517142A (pt) |
CN (1) | CN1140614C (pt) |
AR (1) | AR010131A1 (pt) |
AU (1) | AU7036898A (pt) |
BR (1) | BR9808921A (pt) |
CA (1) | CA2279365A1 (pt) |
DE (2) | DE19711174A1 (pt) |
MY (1) | MY122118A (pt) |
TR (1) | TR199902006T2 (pt) |
WO (1) | WO1998041596A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CL2007002515A1 (es) * | 2006-09-01 | 2008-03-14 | Grace Gmbh & Co Kg | Metodo de procesamiento de un fluido usando un sistema de filtracion escalonada que comprende pasar fluido a traves de dos o mas filtros de pre-blanqueo, filtrar el fluido a traves de uno o mas filtros de post-blanqueo; y aparato adecuado para proces |
TWI392538B (zh) * | 2010-05-19 | 2013-04-11 | Univ Nat Sun Yat Sen | 具有電極之濾板組及使用該濾板組之壓濾機 |
CN104474746A (zh) * | 2014-11-17 | 2015-04-01 | 江西麻山化工有限公司 | 一种悬浮液中微粒子沉降方法 |
CN109337711B (zh) * | 2018-12-03 | 2020-11-06 | 河北科技师范学院 | 一种液压油循环净化设备 |
US11977166B2 (en) * | 2019-08-16 | 2024-05-07 | WeRide Corp. | Optical system, method and apparatus for diagnosing the same |
CN112266161B (zh) * | 2020-10-30 | 2023-04-14 | 烽火通信科技股份有限公司 | 一种用于d4液体原材料的汽化装置及方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618644A (en) | 1948-11-04 | 1952-11-18 | Girdler Corp | Method for bleaching oil with adsorbent |
US2717256A (en) | 1951-08-28 | 1955-09-06 | Nat Cylinder Gas Co | Oil bleaching method |
US3763040A (en) | 1971-08-13 | 1973-10-02 | Environmental Protection Agenc | Processes for reducing the organic-carbon content of water contaminated with organic compounds by continuous countercurrent multistage treatment with activated carbon |
FI51905C (fi) | 1974-06-20 | 1977-05-10 | Neste Oy | Menetelmä ja laite nesteen adsorptiosuodattamiseksi. |
US4040926A (en) * | 1975-11-28 | 1977-08-09 | Petrolite Corporation | Electrofiltration process for purifying organic liquids |
US4049520A (en) * | 1976-03-19 | 1977-09-20 | Petrolite Corporation | Color improvement process for organic liquid |
DE4124331C2 (de) | 1991-07-23 | 1993-11-25 | Oehmi Forsch & Ingtech Gmbh | Verfahren und Vorrichtung zur adsorptiven Reinigung von pflanzlichen und/oder mineralischen Ölen und Fetten |
DE4210795C1 (en) * | 1992-04-01 | 1993-05-06 | Oehmi Forschung Und Ingenieurtechnik Gmbh, O-3060 Magdeburg, De | Adsorptive purificn. of vegetable and/or mineral oils and fats - in multistage counterflow, with fresh adsorbent and pre-purified oil introduced into first mixer |
DE4344828A1 (de) * | 1993-12-28 | 1995-06-29 | Oehmi Forsch & Ingtech Gmbh | Verfahren und Vorrichtung zum Reinigen von Feststoffpartikeln enthaltenden Flüssigkeiten |
DE19620695C1 (de) * | 1996-05-23 | 1997-05-15 | Oehmi Forsch & Ingtech Gmbh | Verfahren und Vorrichtung zur adsorptiven Reinigung von pflanzlichen und/oder mineralischen Ölen und Fetten |
-
1997
- 1997-03-18 DE DE19711174A patent/DE19711174A1/de not_active Withdrawn
-
1998
- 1998-03-18 US US09/381,560 patent/US6656364B1/en not_active Expired - Fee Related
- 1998-03-18 EP EP98916994A patent/EP0968258B1/de not_active Expired - Lifetime
- 1998-03-18 CA CA002279365A patent/CA2279365A1/en not_active Abandoned
- 1998-03-18 DE DE59802335T patent/DE59802335D1/de not_active Expired - Fee Related
- 1998-03-18 CN CNB988032287A patent/CN1140614C/zh not_active Expired - Fee Related
- 1998-03-18 TR TR1999/02006T patent/TR199902006T2/xx unknown
- 1998-03-18 JP JP54013898A patent/JP2001517142A/ja not_active Withdrawn
- 1998-03-18 AR ARP980101224A patent/AR010131A1/es unknown
- 1998-03-18 BR BR9808921-8A patent/BR9808921A/pt not_active Application Discontinuation
- 1998-03-18 WO PCT/EP1998/001567 patent/WO1998041596A1/de active IP Right Grant
- 1998-03-18 AU AU70368/98A patent/AU7036898A/en not_active Abandoned
- 1998-03-18 MY MYPI98001188A patent/MY122118A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US6656364B1 (en) | 2003-12-02 |
AU7036898A (en) | 1998-10-12 |
CN1140614C (zh) | 2004-03-03 |
EP0968258B1 (de) | 2001-12-05 |
EP0968258A1 (de) | 2000-01-05 |
DE19711174A1 (de) | 1998-09-24 |
DE59802335D1 (de) | 2002-01-17 |
CN1250467A (zh) | 2000-04-12 |
AR010131A1 (es) | 2000-05-17 |
JP2001517142A (ja) | 2001-10-02 |
WO1998041596A1 (de) | 1998-09-24 |
TR199902006T2 (xx) | 2000-04-21 |
CA2279365A1 (en) | 1998-09-24 |
MY122118A (en) | 2006-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |