CA2934279A1 - Solid-liquid separations with a no-dry rotary pressure filter - Google Patents
Solid-liquid separations with a no-dry rotary pressure filter Download PDFInfo
- Publication number
- CA2934279A1 CA2934279A1 CA2934279A CA2934279A CA2934279A1 CA 2934279 A1 CA2934279 A1 CA 2934279A1 CA 2934279 A CA2934279 A CA 2934279A CA 2934279 A CA2934279 A CA 2934279A CA 2934279 A1 CA2934279 A1 CA 2934279A1
- Authority
- CA
- Canada
- Prior art keywords
- solid
- filter cake
- filter
- zone
- reslurrying
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 53
- 238000000926 separation method Methods 0.000 title claims abstract description 25
- 239000012065 filter cake Substances 0.000 claims abstract description 58
- 239000012530 fluid Substances 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 33
- 239000007787 solid Substances 0.000 claims abstract description 28
- 239000012265 solid product Substances 0.000 claims abstract description 27
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000002002 slurry Substances 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract 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 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 150000001491 aromatic compounds Chemical class 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- GOUHYARYYWKXHS-UHFFFAOYSA-N 4-formylbenzoic acid Chemical compound OC(=O)C1=CC=C(C=O)C=C1 GOUHYARYYWKXHS-UHFFFAOYSA-N 0.000 description 6
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical compound CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000000306 component Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- MGMNPSAERQZUIM-UHFFFAOYSA-N 2-(hydroxymethyl)benzoic acid Chemical compound OCC1=CC=CC=C1C(O)=O MGMNPSAERQZUIM-UHFFFAOYSA-N 0.000 description 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 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
- 238000007789 sealing Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 239000002759 woven fabric Substances 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
- B01D33/58—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- 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
- B01D33/58—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/14—Monocyclic dicarboxylic acids
- C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
- C07C63/26—1,4 - Benzenedicarboxylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Filtration Of Liquid (AREA)
- Centrifugal Separators (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361922247P | 2013-12-31 | 2013-12-31 | |
| US61/922,247 | 2013-12-31 | ||
| PCT/US2014/072629 WO2015103172A1 (en) | 2013-12-31 | 2014-12-30 | Solid-liquid separations with a no-dry rotary pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2934279A1 true CA2934279A1 (en) | 2015-07-09 |
Family
ID=52347481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2934279A Abandoned CA2934279A1 (en) | 2013-12-31 | 2014-12-30 | Solid-liquid separations with a no-dry rotary pressure filter |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9486722B2 (enExample) |
| EP (1) | EP3089804B1 (enExample) |
| JP (2) | JP2017502966A (enExample) |
| KR (1) | KR102396225B1 (enExample) |
| CN (1) | CN105873655B (enExample) |
| BR (1) | BR112016015319A2 (enExample) |
| CA (1) | CA2934279A1 (enExample) |
| MX (1) | MX387956B (enExample) |
| PL (1) | PL3089804T3 (enExample) |
| PT (1) | PT3089804T (enExample) |
| RU (1) | RU2687433C2 (enExample) |
| WO (1) | WO2015103172A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936581A (zh) * | 2014-04-24 | 2014-07-23 | 天华化工机械及自动化研究设计院有限公司 | 一种提高cta溶剂交换效率的方法 |
| WO2016025399A1 (en) * | 2014-08-11 | 2016-02-18 | Bp Corporation North America Inc. | Separation process having improved capacity |
| WO2016123558A1 (en) | 2015-01-30 | 2016-08-04 | Resinate Materials Group, Inc. | Integrated process for treating recycled streams of pet and ptt |
| SE539045C2 (en) * | 2015-09-16 | 2017-03-28 | Valmet Oy | Washing arrangement for the treatment of cellulose pulp |
| 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 |
| 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 |
| US10843995B2 (en) | 2017-06-29 | 2020-11-24 | Bp Corporation North America Inc. | Processes for manufacturing aromatic carboxylic acids |
| WO2019019012A1 (en) * | 2017-07-25 | 2019-01-31 | Bp Corporation North America Inc. | DELIVERY OF A FILTER RINSE PRODUCT OF A PURIFIED AROMATIC CARBOXYLIC ACID FOR ENERGY OPTIMIZATION |
| US11091419B2 (en) | 2017-11-22 | 2021-08-17 | Exxonmobil Chemical Patents Inc. | Preparation and purification of biphenyldicarboxylic acids |
| CA3102456A1 (en) * | 2018-06-13 | 2019-12-19 | Cargill, Incorporated | Liquid discharge filter and its use |
| WO2020006446A1 (en) | 2018-06-29 | 2020-01-02 | Bp Corporation North America Inc. | Solid-liquid separation processes using a large pore filter |
| WO2020102639A1 (en) | 2018-11-16 | 2020-05-22 | Bp Corporation North America Inc. | Process for manufacturing aromatic carboxylic acids |
| EP4051658B1 (en) | 2019-10-31 | 2024-09-04 | Ineos Us Chemicals Company | Solid-liquid separation processes |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2741369A (en) | 1953-05-22 | 1956-04-10 | Appbau G M B H Fa | Rotary filters |
| 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 |
| 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 |
| 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 |
| US5662813A (en) * | 1994-10-21 | 1997-09-02 | Bioseparations, Inc. | Method for separation of nucleated fetal erythrocytes from maternal blood samples |
| US5756833A (en) | 1996-02-01 | 1998-05-26 | Amoco Corporation | Catalytic purification and recovery of dicarboxylic aromatic acids |
| JP3859178B2 (ja) * | 1996-05-07 | 2006-12-20 | 月島機械株式会社 | 高純度芳香族ジカルボン酸の製造方法とその装置 |
| US6137001A (en) | 1998-02-11 | 2000-10-24 | Bp Amoco Corporation | Process for preparing aromatic carboxylic acids with efficient treatments of gaseous effluent |
| AU2001217248A1 (en) * | 2000-01-25 | 2001-08-07 | Inca International S.P.A. | Process for the recovery of crude terephthalic acid (cta) |
| US20050051473A1 (en) | 2001-06-12 | 2005-03-10 | Wolfgang Suss | Rotating filter system |
| JP2005263653A (ja) * | 2004-03-17 | 2005-09-29 | Toray Ind Inc | 芳香族カルボン酸の製造方法 |
| JP2006008673A (ja) * | 2004-05-28 | 2006-01-12 | Mitsubishi Chemicals Corp | 高純度テレフタル酸の製造方法 |
| CN1264802C (zh) * | 2004-07-08 | 2006-07-19 | 艾博特(厦门)设备工程有限公司 | 一种制备纯度达到99.98%以上的纯对苯二甲酸的方法 |
| DE102004033328A1 (de) | 2004-07-09 | 2006-02-09 | Bhs-Sonthofen Gmbh | Filter mit Feststoff-Resuspendierung |
| CN101005889B (zh) * | 2004-09-02 | 2012-02-22 | 奇派特石化有限公司 | 芳族二羧酸的优化制备 |
| US20080161598A1 (en) * | 2004-09-02 | 2008-07-03 | Eastman Chemical Company | Optimized Production of Aromatic Dicarboxylic Acids |
| ATE473958T1 (de) | 2005-03-21 | 2010-07-15 | Bp Corp North America Inc | Verfahren und vorrichtung zur herstellung aromatischer carboxyl-säuren einschliesslich reiner formen davon |
| US7462736B2 (en) * | 2006-03-01 | 2008-12-09 | Eastman Chemical Company | Methods and apparatus for isolating carboxylic acid |
| CN102395553A (zh) * | 2009-04-16 | 2012-03-28 | 株式会社日立工业设备技术 | 由晶析浆液回收结晶的方法 |
| CN105829277B (zh) | 2013-12-18 | 2020-01-17 | Bp北美公司 | 制造芳族羧酸的改进的工艺和设备 |
| EP3089957B1 (en) | 2013-12-30 | 2020-12-30 | BP Corporation North America Inc. | Purification of aromatic carboxylic acids |
| CN105873889A (zh) | 2013-12-30 | 2016-08-17 | Bp北美公司 | 使用脱水塔冷凝物来纯化粗产物而制备对苯二甲酸的方法 |
| JP6564381B2 (ja) | 2013-12-31 | 2019-08-21 | ビーピー・コーポレーション・ノース・アメリカ・インコーポレーテッド | 精製芳香族カルボン酸の製造における高圧の凝縮物の生成 |
| WO2016014830A1 (en) | 2014-07-25 | 2016-01-28 | Bp Corporation North America Inc. | Rotary pressure filter apparatus with reduced pressure fluctuations |
| WO2016025399A1 (en) | 2014-08-11 | 2016-02-18 | Bp Corporation North America Inc. | Separation process having improved capacity |
-
2014
- 2014-12-30 CA CA2934279A patent/CA2934279A1/en not_active Abandoned
- 2014-12-30 KR KR1020167020052A patent/KR102396225B1/ko active Active
- 2014-12-30 JP JP2016544099A patent/JP2017502966A/ja active Pending
- 2014-12-30 US US14/585,779 patent/US9486722B2/en active Active
- 2014-12-30 RU RU2016127631A patent/RU2687433C2/ru active
- 2014-12-30 BR BR112016015319A patent/BR112016015319A2/pt not_active Application Discontinuation
- 2014-12-30 MX MX2016008550A patent/MX387956B/es unknown
- 2014-12-30 EP EP14827389.9A patent/EP3089804B1/en active Active
- 2014-12-30 CN CN201480071785.XA patent/CN105873655B/zh active Active
- 2014-12-30 WO PCT/US2014/072629 patent/WO2015103172A1/en not_active Ceased
- 2014-12-30 PT PT148273899T patent/PT3089804T/pt unknown
- 2014-12-30 PL PL14827389T patent/PL3089804T3/pl unknown
-
2020
- 2020-07-21 JP JP2020124298A patent/JP2020182950A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017502966A (ja) | 2017-01-26 |
| WO2015103172A1 (en) | 2015-07-09 |
| EP3089804B1 (en) | 2021-06-09 |
| PT3089804T (pt) | 2021-07-01 |
| JP2020182950A (ja) | 2020-11-12 |
| RU2016127631A (ru) | 2018-02-06 |
| CN105873655A (zh) | 2016-08-17 |
| KR102396225B1 (ko) | 2022-05-09 |
| KR20160103056A (ko) | 2016-08-31 |
| RU2016127631A3 (enExample) | 2018-06-21 |
| RU2687433C2 (ru) | 2019-05-13 |
| CN105873655B (zh) | 2018-10-19 |
| MX387956B (es) | 2025-03-19 |
| PL3089804T3 (pl) | 2021-12-13 |
| MX2016008550A (es) | 2017-02-02 |
| BR112016015319A2 (pt) | 2018-05-22 |
| US20150182890A1 (en) | 2015-07-02 |
| EP3089804A1 (en) | 2016-11-09 |
| US9486722B2 (en) | 2016-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20191224 |
|
| FZDE | Discontinued |
Effective date: 20220815 |
|
| FZDE | Discontinued |
Effective date: 20220815 |