CA2934279A1 - Solid-liquid separations with a no-dry rotary pressure filter - Google Patents

Solid-liquid separations with a no-dry rotary pressure filter Download PDF

Info

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
Application number
CA2934279A
Other languages
English (en)
French (fr)
Inventor
Thomas M. Bartos
Timothy Keyes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP Corp North America Inc
Original Assignee
BP Corp North America Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BP Corp North America Inc filed Critical BP Corp North America Inc
Publication of CA2934279A1 publication Critical patent/CA2934279A1/en
Abandoned legal-status Critical Current

Links

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)
CA2934279A 2013-12-31 2014-12-30 Solid-liquid separations with a no-dry rotary pressure filter Abandoned CA2934279A1 (en)

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)

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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
CN107257823A (zh) 2015-01-30 2017-10-17 瑞森内特材料集团有限公司 用于处理pet和ptt回收料流的综合方法
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
CN110944972A (zh) 2017-06-29 2020-03-31 Bp北美公司 制造芳族羧酸的方法
CN110944973A (zh) * 2017-07-25 2020-03-31 Bp北美公司 用于能量优化的纯化的芳香族羧酸滤器漂洗的途径
WO2019103756A1 (en) 2017-11-22 2019-05-31 Exxonmobil Chemical Patents Inc. Preparation and purification of biphenyldicarboxylic acids
AU2019284513A1 (en) * 2018-06-13 2021-01-14 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
CN114667276A (zh) 2019-10-31 2022-06-24 英力士美国化学公司 固-液分离方法

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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
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
US5175355A (en) 1991-04-12 1992-12-29 Amoco Corporation Improved process for recovery of 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
WO2001055075A2 (en) * 2000-01-25 2001-08-02 Inca International S.P.A. Process for the recovery of crude terephthalic acid (cta)
DE50115124D1 (de) 2001-06-12 2009-11-05 Bhs Sonthofen Gmbh Drehfilteranlage
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
US7897810B2 (en) * 2004-09-02 2011-03-01 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
MX359077B (es) * 2004-09-02 2018-09-13 Grupo Petrotemex Sa De Cv Produccion optimizada de acidos dicarboxilicos aromaticos.
DE602006015446D1 (de) 2005-03-21 2010-08-26 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
WO2010119484A1 (ja) * 2009-04-16 2010-10-21 株式会社日立プラントテクノロジー 晶析スラリーからの結晶の回収方法
RU2687489C1 (ru) 2013-12-18 2019-05-14 Бипи Корпорейшен Норт Америка Инк. Улучшенный способ и устройство для производства ароматических карбоновых кислот
US9260370B2 (en) 2013-12-30 2016-02-16 Bp Corporation North America Inc. Process for using dehydration tower condensate as a purification makeup solvent
BR112016015320A2 (pt) 2013-12-30 2017-10-10 Bp Corp North America Inc misturas de alimentação de ácido carboxílico aromático bruto pressurizado
KR102172131B1 (ko) 2013-12-31 2020-10-30 비피 코포레이션 노쓰 아메리카 인코포레이티드 정제된 방향족 카르복실산들의 제조시 고압 응축물 생성
US10427073B2 (en) 2014-07-25 2019-10-01 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

Also Published As

Publication number Publication date
MX2016008550A (es) 2017-02-02
RU2687433C2 (ru) 2019-05-13
EP3089804A1 (en) 2016-11-09
US9486722B2 (en) 2016-11-08
MX387956B (es) 2025-03-19
WO2015103172A1 (en) 2015-07-09
RU2016127631A (ru) 2018-02-06
PT3089804T (pt) 2021-07-01
KR20160103056A (ko) 2016-08-31
RU2016127631A3 (enExample) 2018-06-21
PL3089804T3 (pl) 2021-12-13
CN105873655B (zh) 2018-10-19
US20150182890A1 (en) 2015-07-02
JP2020182950A (ja) 2020-11-12
KR102396225B1 (ko) 2022-05-09
BR112016015319A2 (pt) 2018-05-22
CN105873655A (zh) 2016-08-17
JP2017502966A (ja) 2017-01-26
EP3089804B1 (en) 2021-06-09

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20191224

FZDE Discontinued

Effective date: 20220815