BR9406268A - Processo para o deslocamento do licor de um material de sólidos processo para a filtração e lavagem de ácido tereftálico derivado de um vaso reacional e sistema para o processamento de uma pasta - Google Patents
Processo para o deslocamento do licor de um material de sólidos processo para a filtração e lavagem de ácido tereftálico derivado de um vaso reacional e sistema para o processamento de uma pastaInfo
- Publication number
- BR9406268A BR9406268A BR9406268A BR9406268A BR9406268A BR 9406268 A BR9406268 A BR 9406268A BR 9406268 A BR9406268 A BR 9406268A BR 9406268 A BR9406268 A BR 9406268A BR 9406268 A BR9406268 A BR 9406268A
- Authority
- BR
- Brazil
- Prior art keywords
- pct
- housing
- paste
- filtering
- filter cake
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title abstract 3
- 238000005406 washing Methods 0.000 title abstract 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 title 2
- 238000000034 method Methods 0.000 title 2
- 239000011343 solid material Substances 0.000 title 1
- 239000000356 contaminant Substances 0.000 abstract 4
- 239000012065 filter cake Substances 0.000 abstract 3
- 239000002002 slurry Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/31—Filter housing constructions including arrangements for environmental protection, e.g. pressure resisting features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
- B01D33/663—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by direct contact with a fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Glass Compositions (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939302333A GB9302333D0 (en) | 1993-02-05 | 1993-02-05 | Filtration process |
PCT/GB1994/000132 WO1994017892A1 (en) | 1993-02-05 | 1994-01-24 | Filtration process |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9406268A true BR9406268A (pt) | 1996-01-02 |
Family
ID=10729949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9406268A BR9406268A (pt) | 1993-02-05 | 1994-01-24 | Processo para o deslocamento do licor de um material de sólidos processo para a filtração e lavagem de ácido tereftálico derivado de um vaso reacional e sistema para o processamento de uma pasta |
Country Status (19)
Country | Link |
---|---|
US (1) | US5643468A (pt) |
EP (1) | EP0682554B2 (pt) |
JP (1) | JPH08506049A (pt) |
KR (1) | KR100309971B1 (pt) |
CN (1) | CN1044785C (pt) |
AT (1) | ATE185282T1 (pt) |
AU (1) | AU685419B2 (pt) |
BR (1) | BR9406268A (pt) |
CA (1) | CA2153309C (pt) |
CO (1) | CO4130207A1 (pt) |
DE (1) | DE69421068D1 (pt) |
GB (2) | GB9302333D0 (pt) |
IN (1) | IN188681B (pt) |
MY (1) | MY111966A (pt) |
RU (1) | RU2125979C1 (pt) |
SG (1) | SG47014A1 (pt) |
TW (1) | TW338004B (pt) |
WO (1) | WO1994017892A1 (pt) |
ZA (1) | ZA94444B (pt) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9201576A (nl) * | 1992-09-10 | 1994-04-05 | Pannevis Bv | Filtreerinrichting. |
US6409929B2 (en) * | 1992-11-11 | 2002-06-25 | Bokela Ingenieurgesellschaft Fur Mechanische Verfahrenstechnik Mbh | Steam drying of rotary filter cakes without crack formation |
KR100275928B1 (ko) * | 1998-08-27 | 2000-12-15 | 김승철 | 여과장치의 여과막 세척방법 |
US6521135B1 (en) * | 1999-01-19 | 2003-02-18 | Steve C. Benesi | Filtration apparatus operation features |
US6655531B1 (en) * | 2000-05-23 | 2003-12-02 | Baker Hughes Incorporated | Pressure filtration device |
US7404904B2 (en) * | 2001-10-02 | 2008-07-29 | Melvin Stanley | Method and apparatus to clean particulate matter from a toxic fluid |
US7276625B2 (en) * | 2002-10-15 | 2007-10-02 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
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US7161027B2 (en) | 2002-12-09 | 2007-01-09 | Eastman Chemical Company | Process for the oxidative purification of terephthalic acid |
US7132566B2 (en) | 2003-09-22 | 2006-11-07 | Eastman Chemical Company | Process for the purification of a crude carboxylic acid slurry |
US7074954B2 (en) | 2002-12-09 | 2006-07-11 | Eastman Chemical Company | Process for the oxidative purification of terephthalic acid |
JP2006509045A (ja) * | 2002-12-09 | 2006-03-16 | イーストマン ケミカル カンパニー | テレフタル酸の酸化精製方法 |
US7193109B2 (en) * | 2003-03-06 | 2007-03-20 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
US7410632B2 (en) * | 2003-06-05 | 2008-08-12 | Eastman Chemical Company | Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid |
US7282151B2 (en) * | 2003-06-05 | 2007-10-16 | Eastman Chemical Company | Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration |
US7381386B2 (en) * | 2003-06-05 | 2008-06-03 | Eastman Chemical Company | Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid |
US7494641B2 (en) * | 2003-06-05 | 2009-02-24 | Eastman Chemical Company | Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid |
US7351396B2 (en) * | 2003-06-05 | 2008-04-01 | Eastman Chemical Company | Extraction process for removal of impurities from an aqueous mixture |
US7452522B2 (en) * | 2003-06-05 | 2008-11-18 | Eastman Chemical Company | Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid |
US20050059709A1 (en) * | 2003-09-15 | 2005-03-17 | Meythaler Jay M. | Treatment of a neuropathy with rapid release aminopyridine |
US8211319B2 (en) * | 2003-09-16 | 2012-07-03 | Bp Corporation North America Inc. | Solid-liquid separation process |
US7214760B2 (en) * | 2004-01-15 | 2007-05-08 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
US7546747B2 (en) | 2004-01-15 | 2009-06-16 | Eastman Chemical Company | Process for production of a dried carboxylic acid cake suitable for use in polyester production |
US20080161598A1 (en) * | 2004-09-02 | 2008-07-03 | Eastman Chemical Company | Optimized Production of Aromatic Dicarboxylic Acids |
US20070238899A9 (en) * | 2004-09-02 | 2007-10-11 | Robert Lin | Optimized production of aromatic dicarboxylic acids |
US7888530B2 (en) * | 2004-09-02 | 2011-02-15 | Eastman Chemical Company | Optimized production of aromatic dicarboxylic acids |
US7273559B2 (en) * | 2004-10-28 | 2007-09-25 | Eastman Chemical Company | Process for removal of impurities from an oxidizer purge stream |
US7291270B2 (en) * | 2004-10-28 | 2007-11-06 | Eastman Chemical Company | Process for removal of impurities from an oxidizer purge stream |
US7569722B2 (en) * | 2005-08-11 | 2009-08-04 | Eastman Chemical Company | Process for removal of benzoic acid from an oxidizer purge stream |
US7402694B2 (en) * | 2005-08-11 | 2008-07-22 | Eastman Chemical Company | Process for removal of benzoic acid from an oxidizer purge stream |
US20070179312A1 (en) * | 2006-02-02 | 2007-08-02 | O'meadhra Ruairi Seosamh | Process for the purification of a crude carboxylic axid slurry |
US8697906B2 (en) * | 2006-03-01 | 2014-04-15 | Grupo Petrotemex, S.A. De C.V. | Methods and apparatus for producing a low-moisture carboxylic acid wet cake |
US20070203359A1 (en) | 2006-03-01 | 2007-08-30 | Philip Edward Gibson | Versatile oxidation byproduct purge process |
US7863481B2 (en) * | 2006-03-01 | 2011-01-04 | Eastman Chemical Company | Versatile oxidation byproduct purge process |
US7462736B2 (en) * | 2006-03-01 | 2008-12-09 | Eastman Chemical Company | Methods and apparatus for isolating carboxylic acid |
US7847121B2 (en) * | 2006-03-01 | 2010-12-07 | Eastman Chemical Company | Carboxylic acid production process |
US7880032B2 (en) * | 2006-03-01 | 2011-02-01 | Eastman Chemical Company | Versatile oxidation byproduct purge process |
US7897808B2 (en) * | 2006-03-01 | 2011-03-01 | Eastman Chemical Company | Versatile oxidation byproduct purge process |
US7863483B2 (en) * | 2006-03-01 | 2011-01-04 | Eastman Chemical Company | Carboxylic acid production process |
US20070208199A1 (en) * | 2006-03-01 | 2007-09-06 | Kenny Randolph Parker | Methods and apparatus for isolating carboxylic acid |
US8173836B2 (en) * | 2006-03-01 | 2012-05-08 | Grupo Petrotemex, S.A. De C.V. | Method and apparatus for drying carboxylic acid |
US7812206B2 (en) | 2006-03-21 | 2010-10-12 | Bp Corporation North America Inc. | Apparatus and process for the separation of solids and liquids |
US8614350B2 (en) | 2008-01-15 | 2013-12-24 | Eastman Chemical Company | Carboxylic acid production process employing solvent from esterification of lignocellulosic material |
US8455680B2 (en) | 2008-01-15 | 2013-06-04 | Eastman Chemical Company | Carboxylic acid production process employing solvent from esterification of lignocellulosic material |
EP2285466B1 (en) * | 2008-04-05 | 2014-09-17 | Stevenson Group Limited | Liquid removal apparatus |
US8147689B1 (en) * | 2008-07-11 | 2012-04-03 | Lowell Cogar | Materials dewatering unit |
US8530716B2 (en) * | 2008-08-14 | 2013-09-10 | Bp Corporation North America Inc. | Melt-crystallization separation and purification process |
EP2365850A4 (en) * | 2008-10-02 | 2014-05-21 | Gryphon Environmental Llc | APPARATUS AND METHOD FOR EXTRACTION OF SUSPENSION LIQUID |
DE102009054076B8 (de) * | 2009-11-20 | 2012-07-05 | Erwin Junker Maschinenfabrik Gmbh | Verfahren zum Abtrennen von Schleiföl aus Schleifschlämmen; Trennstation zur Durchführung des Verfahrens und verfahrenstechnische Anlage |
FI126335B (en) * | 2013-02-19 | 2016-10-14 | Outotec Finland Oy | Method for air drying the filter cake and filter plate |
US9826757B2 (en) | 2013-03-15 | 2017-11-28 | Advance International Inc. | Automated method and system for recovering protein powder meal, pure omega 3 oil and purified distilled water from animal tissue |
KR102185028B1 (ko) | 2013-12-30 | 2020-12-01 | 비피 코포레이션 노쓰 아메리카 인코포레이티드 | 방향족 카르복실산의 정제 |
WO2015104990A1 (ja) * | 2014-01-10 | 2015-07-16 | 月島機械株式会社 | 微粉スラリーの固液分離・乾燥設備及びその方法 |
WO2016025399A1 (en) * | 2014-08-11 | 2016-02-18 | Bp Corporation North America Inc. | Separation process having improved capacity |
EP3098215B1 (de) * | 2015-05-29 | 2020-07-01 | BOKELA Ingenieurgesellschaft für Mechanische Verfahrenstechnik mbH | Verfahren und vorrichtung zum behandeln von terephtalsäure |
US11111743B2 (en) * | 2016-03-03 | 2021-09-07 | Recover Energy Services Inc. | Gas tight shale shaker for enhanced drilling fluid recovery and drilled solids washing |
DE102016115577A1 (de) * | 2016-08-23 | 2018-03-01 | Andritz Kmpt Gmbh | Vakuum- und/oder Druck-Trommelfiltervorrichtung |
CN109200667A (zh) * | 2017-07-10 | 2019-01-15 | 邯郸学院 | 一种用于化工生产的固液分离装置 |
WO2019030738A1 (en) * | 2017-08-11 | 2019-02-14 | Vahid Atharinia | METHOD AND APPARATUS FOR DISINFECTING WATER |
WO2019241248A1 (en) * | 2018-06-13 | 2019-12-19 | Cargill, Incorporated | Liquid discharge filter and its use |
EP3831777A4 (en) | 2018-08-02 | 2021-09-29 | Posco | LITHIUM SULPHATE MANUFACTURING APPARATUS AND RELATED MANUFACTURING PROCESS |
CN112638857A (zh) * | 2018-10-09 | 2021-04-09 | 三菱化学株式会社 | (甲基)丙烯酸的纯化方法 |
CN110115869A (zh) * | 2019-05-27 | 2019-08-13 | 太仓塑料助剂厂有限公司 | 过氧化二异丙苯的分离装置及其使用方法 |
RU2718632C1 (ru) * | 2019-07-19 | 2020-04-10 | Общество С Ограниченной Ответственностью "Научно - Исследовательский Институт Технологий Органической, Неорганической Химии И Биотехнологий" | Многоленточная паровая сушилка |
CN115155140A (zh) * | 2022-08-05 | 2022-10-11 | 林炳义 | 一种立式真空过滤机及真空过滤方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1224706B (de) * | 1964-04-16 | 1966-09-15 | Metallgesellschaft Ag | Verfahren und Vorrichtung zur Regelung des Betriebs von Bandfiltern |
US4046621A (en) * | 1974-12-17 | 1977-09-06 | The Ontario Paper Company Limited | Process for treating a slurry of cellulosic material |
US4014736A (en) * | 1974-12-17 | 1977-03-29 | The Ontario Paper Company Limited | Process for treating a slurry of cellulosic material |
US4380662A (en) * | 1981-03-16 | 1983-04-19 | Labofina, S.A. | Process for the purification of terephthalic acid |
DE3222235A1 (de) * | 1982-06-12 | 1983-12-15 | Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter | Verfahren und bandfilter zur trennung von feststoff-fluessigkeits-gemischen |
US4670587A (en) * | 1986-02-03 | 1987-06-02 | Louisiana State University And Agricultural And Mechanical College | Process for reducing the 4-carboxybenzaldehyde content of a crude terephthalic acid product |
DE3626695C1 (en) * | 1986-08-07 | 1987-11-19 | Bhs Bayerische Berg | Belt filter unit |
JP2595657B2 (ja) * | 1988-05-27 | 1997-04-02 | 三井石油化学工業株式会社 | スラリーから結晶を回収する方法 |
US5091079A (en) * | 1990-03-09 | 1992-02-25 | Danny Gayman | Sludge treatment apparatus |
US5175355A (en) * | 1991-04-12 | 1992-12-29 | Amoco Corporation | Improved process for recovery of purified terephthalic acid |
US5200557A (en) * | 1991-04-12 | 1993-04-06 | Amoco Corporation | Process for preparation of crude terephthalic acid suitable for reduction to prepare purified terephthalic acid |
NL9100738A (nl) * | 1991-04-29 | 1992-11-16 | Pannevis Bv | Inrichting voor het uit een mengsel scheiden van vloeistof en vaste stof. |
US5470473A (en) * | 1994-02-17 | 1995-11-28 | Baker Hughes Incorporated | Rotary vacuum filtration drum with valved hopper cake treatment means |
-
1993
- 1993-02-05 GB GB939302333A patent/GB9302333D0/en active Pending
-
1994
- 1994-01-17 GB GB9400804A patent/GB9400804D0/en active Pending
- 1994-01-21 ZA ZA94444A patent/ZA94444B/xx unknown
- 1994-01-24 JP JP6517419A patent/JPH08506049A/ja active Pending
- 1994-01-24 US US08/491,979 patent/US5643468A/en not_active Expired - Lifetime
- 1994-01-24 BR BR9406268A patent/BR9406268A/pt not_active IP Right Cessation
- 1994-01-24 CA CA002153309A patent/CA2153309C/en not_active Expired - Fee Related
- 1994-01-24 WO PCT/GB1994/000132 patent/WO1994017892A1/en active IP Right Grant
- 1994-01-24 AU AU58887/94A patent/AU685419B2/en not_active Ceased
- 1994-01-24 AT AT94905166T patent/ATE185282T1/de not_active IP Right Cessation
- 1994-01-24 DE DE69421068T patent/DE69421068D1/de not_active Expired - Lifetime
- 1994-01-24 SG SG1996001940A patent/SG47014A1/en unknown
- 1994-01-24 KR KR1019950703247A patent/KR100309971B1/ko not_active IP Right Cessation
- 1994-01-24 CN CN94191102A patent/CN1044785C/zh not_active Expired - Fee Related
- 1994-01-24 RU RU95118400A patent/RU2125979C1/ru active
- 1994-01-24 EP EP94905166A patent/EP0682554B2/en not_active Expired - Lifetime
- 1994-01-25 IN IN97DE1994 patent/IN188681B/en unknown
- 1994-02-01 TW TW083100918A patent/TW338004B/zh not_active IP Right Cessation
- 1994-02-02 MY MYPI94000248A patent/MY111966A/en unknown
- 1994-02-04 CO CO94003793A patent/CO4130207A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
DE69421068D1 (de) | 1999-11-11 |
GB9400804D0 (en) | 1994-03-16 |
AU5888794A (en) | 1994-08-29 |
CO4130207A1 (es) | 1995-02-13 |
CN1044785C (zh) | 1999-08-25 |
JPH08506049A (ja) | 1996-07-02 |
AU685419B2 (en) | 1998-01-22 |
WO1994017892A1 (en) | 1994-08-18 |
IN188681B (pt) | 2002-10-26 |
GB9302333D0 (en) | 1993-03-24 |
ATE185282T1 (de) | 1999-10-15 |
EP0682554B2 (en) | 2011-03-16 |
SG47014A1 (en) | 1998-03-20 |
EP0682554B1 (en) | 1999-10-06 |
CA2153309A1 (en) | 1994-08-18 |
ZA94444B (en) | 1994-08-05 |
US5643468A (en) | 1997-07-01 |
RU2125979C1 (ru) | 1999-02-10 |
EP0682554A1 (en) | 1995-11-22 |
CN1117270A (zh) | 1996-02-21 |
TW338004B (en) | 1998-08-11 |
CA2153309C (en) | 2004-09-28 |
KR100309971B1 (ko) | 2001-12-28 |
KR960700792A (ko) | 1996-02-24 |
MY111966A (en) | 2001-03-31 |
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Free format text: TRANSFERIDO DE: IMPERIAL CHEMICAL INDUSTRIES PLC. REFERENCIA RPI 1483 DE 08/06/1999 - CODIGO 25.1 -ITEM DESPACHO. |
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FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
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Free format text: INVISTA TECHNOLOGIES S.A.R.L. (US) |
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B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 24/01/2014 |