CA2954196A1 - Rotary pressure filter apparatus with reduced pressure fluctuations - Google Patents
Rotary pressure filter apparatus with reduced pressure fluctuations Download PDFInfo
- Publication number
- CA2954196A1 CA2954196A1 CA2954196A CA2954196A CA2954196A1 CA 2954196 A1 CA2954196 A1 CA 2954196A1 CA 2954196 A CA2954196 A CA 2954196A CA 2954196 A CA2954196 A CA 2954196A CA 2954196 A1 CA2954196 A1 CA 2954196A1
- Authority
- CA
- Canada
- Prior art keywords
- sealing member
- compartments
- rotary
- solid
- cutout portion
- 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.)
- Abandoned
Links
- 238000007789 sealing Methods 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 15
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 14
- 239000012065 filter cake Substances 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 13
- 239000012265 solid product Substances 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000000706 filtrate Substances 0.000 claims description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 238000001035 drying Methods 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000005428 food component Substances 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
Classifications
-
- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
-
- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
- B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
-
- 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
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
- B01D2201/347—Radial sealings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Centrifugal Separators (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462029065P | 2014-07-25 | 2014-07-25 | |
| US62/029,065 | 2014-07-25 | ||
| PCT/US2015/041793 WO2016014830A1 (en) | 2014-07-25 | 2015-07-23 | Rotary pressure filter apparatus with reduced pressure fluctuations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2954196A1 true CA2954196A1 (en) | 2016-01-28 |
Family
ID=53783992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2954196A Abandoned CA2954196A1 (en) | 2014-07-25 | 2015-07-23 | Rotary pressure filter apparatus with reduced pressure fluctuations |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10427073B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3188817B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6691102B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102506343B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN106573188B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112017001383A2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2954196A1 (cg-RX-API-DMAC7.html) |
| MX (1) | MX2017001043A (cg-RX-API-DMAC7.html) |
| RU (1) | RU2691046C2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2016014830A1 (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158780A (zh) * | 2017-06-20 | 2017-09-15 | 天华化工机械及自动化研究设计院有限公司 | 一种设有降低过滤机框架压力波动的装置及压力过滤机 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015103172A1 (en) | 2013-12-31 | 2015-07-09 | Bp Corporation North America Inc. | Solid-liquid separations with a no-dry rotary pressure filter |
| KR20170040223A (ko) * | 2014-08-11 | 2017-04-12 | 비피 코포레이션 노쓰 아메리카 인코포레이티드 | 용량이 향상된 분리 프로세스 |
| GB201703029D0 (en) * | 2017-02-24 | 2017-04-12 | Invista Tech Sarl | Rotary pressure filter |
| CN108619776A (zh) * | 2017-03-22 | 2018-10-09 | 天华化工机械及自动化研究设计院有限公司 | 一种隔离单元及旋转压力过滤机 |
| TW201842956A (zh) | 2017-04-28 | 2018-12-16 | 美商Ｂｐ公司北美股份有限公司 | 使用加壓濕氣線路以避免於經純化的對苯二甲酸(pta)過濾器及線路的積垢 |
| WO2019005532A1 (en) | 2017-06-29 | 2019-01-03 | Bp Corporation North America Inc. | METHODS OF MAKING AROMATIC CARBOXYLIC ACIDS |
| EP3658526A4 (en) * | 2017-07-25 | 2021-03-10 | BP Corporation North America Inc. | ROUTING OF A FILTER RINSING PRODUCT OF A PURIFIED AROMATIC CARBOXYLIC ACID FOR ENERGY OPTIMIZATION |
| PT3578241T (pt) * | 2018-06-05 | 2021-10-26 | ANDRITZ Separation GmbH | Tambor de filtragem para um dispositivo de filtragem por vacuo e/ou pressão |
| DK3578242T3 (da) * | 2018-06-05 | 2021-10-11 | ANDRITZ Separation GmbH | Vakuum- og/eller trykfiltreringsindretning til filtrering af en suspension |
| SE542326C2 (en) * | 2018-06-21 | 2020-04-14 | Valmet Oy | Vacuum filter |
| CN112334210A (zh) | 2018-06-29 | 2021-02-05 | Bp北美公司 | 使用大孔滤器的固-液分离方法 |
| US20220047974A1 (en) * | 2018-10-31 | 2022-02-17 | Bhs-Sonthofen Gmbh | Apparatus for reducing pressure fluctuation |
| WO2020102639A1 (en) | 2018-11-16 | 2020-05-22 | Bp Corporation North America Inc. | Process for manufacturing aromatic carboxylic acids |
| CN110183457A (zh) * | 2019-06-27 | 2019-08-30 | 浙江天顺药业有限公司 | 一种阿塞那平及其制备方法 |
| PL4051658T3 (pl) | 2019-10-31 | 2025-02-03 | Ineos Us Chemicals Company | Procesy rozdzielania substancji stałej/cieczy |
| CN114616040B (zh) * | 2019-10-31 | 2023-11-03 | Bhs桑托芬有限公司 | 旋转压力过滤器 |
| JP7540144B2 (ja) * | 2019-11-11 | 2024-08-27 | 中国電力株式会社 | ストレーナ |
| US20220355225A1 (en) * | 2021-05-10 | 2022-11-10 | Lyco Manufacturing Inc. | Externally Fed Screen for Filtration |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2741369A (en) * | 1953-05-22 | 1956-04-10 | Appbau G M B H Fa | Rotary filters |
| BE550824A (cg-RX-API-DMAC7.html) * | 1955-09-12 | |||
| JPS51109306A (en) * | 1975-03-20 | 1976-09-28 | Toyo Pulp Co Ltd | Senisobutsushitsuo shorisurukaitenshikifuiruta |
| CN1030434C (zh) * | 1987-04-14 | 1995-12-06 | 化学工业部上海化工研究院 | 机械挤压式连续压滤机 |
| 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 |
| JPH06327915A (ja) | 1993-05-24 | 1994-11-29 | Mitsui Petrochem Ind Ltd | スラリーから結晶を回収する方法及び装置 |
| EP1399237B1 (de) * | 2001-06-12 | 2009-09-23 | BHS-Sonthofen GmbH | Drehfilteranlage |
| US7374050B2 (en) * | 2004-04-23 | 2008-05-20 | Andritz Inc. | High capacity and high efficiency filter deck assembly |
| WO2005115957A1 (ja) * | 2004-05-28 | 2005-12-08 | Mitsubishi Chemical Corporation | 高純度テレフタル酸の製造方法 |
| DE102004033328A1 (de) * | 2004-07-09 | 2006-02-09 | Bhs-Sonthofen Gmbh | Filter mit Feststoff-Resuspendierung |
| FI126368B (fi) * | 2008-05-06 | 2016-10-31 | Andritz Oy | Menetelmä ja järjestely rumpupesurin tiiviste-elementtien toiminnan parantamiseksi |
| CN201848141U (zh) * | 2010-05-18 | 2011-06-01 | 王光华 | 一种旋转压力过滤机 |
| CN202460268U (zh) * | 2011-06-29 | 2012-10-03 | 杭州化工机械有限公司 | 一种加压转鼓过滤机的区间密封结构 |
| JPWO2014049793A1 (ja) * | 2012-09-27 | 2016-08-22 | 三菱化工機株式会社 | 加圧式単室型回転濾過機の運転方法 |
| WO2014049791A1 (ja) * | 2012-09-27 | 2014-04-03 | 三菱化工機株式会社 | 加圧式多室型回転濾過機及びその運転方法 |
-
2015
- 2015-07-23 EP EP15747689.6A patent/EP3188817B1/en active Active
- 2015-07-23 CA CA2954196A patent/CA2954196A1/en not_active Abandoned
- 2015-07-23 BR BR112017001383A patent/BR112017001383A2/pt not_active Application Discontinuation
- 2015-07-23 US US15/322,320 patent/US10427073B2/en active Active
- 2015-07-23 WO PCT/US2015/041793 patent/WO2016014830A1/en not_active Ceased
- 2015-07-23 JP JP2017504042A patent/JP6691102B2/ja active Active
- 2015-07-23 CN CN201580038177.3A patent/CN106573188B/zh active Active
- 2015-07-23 MX MX2017001043A patent/MX2017001043A/es unknown
- 2015-07-23 RU RU2017105410A patent/RU2691046C2/ru active
- 2015-07-23 KR KR1020177004517A patent/KR102506343B1/ko active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158780A (zh) * | 2017-06-20 | 2017-09-15 | 天华化工机械及自动化研究设计院有限公司 | 一种设有降低过滤机框架压力波动的装置及压力过滤机 |
| US11202979B2 (en) | 2017-06-20 | 2021-12-21 | Tianhua Institute of Chemical Machinery and Automation Co., Ltd | Device for reducing pressure fluctuation of pressure filter frame and pressure filter |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2691046C2 (ru) | 2019-06-07 |
| JP6691102B2 (ja) | 2020-04-28 |
| KR102506343B1 (ko) | 2023-03-03 |
| US20180207558A1 (en) | 2018-07-26 |
| CN106573188B (zh) | 2019-06-14 |
| EP3188817A1 (en) | 2017-07-12 |
| WO2016014830A1 (en) | 2016-01-28 |
| JP2017529226A (ja) | 2017-10-05 |
| RU2017105410A3 (cg-RX-API-DMAC7.html) | 2019-01-24 |
| MX2017001043A (es) | 2017-05-09 |
| BR112017001383A2 (pt) | 2018-06-05 |
| KR20170028444A (ko) | 2017-03-13 |
| CN106573188A (zh) | 2017-04-19 |
| US10427073B2 (en) | 2019-10-01 |
| RU2017105410A (ru) | 2018-08-27 |
| EP3188817B1 (en) | 2021-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20221229 |
|
| FZDE | Discontinued |
Effective date: 20221229 |