KR102396225B1 - 무-건조 회전식 압력 필터를 이용한 고체-액체 분리 - Google Patents

무-건조 회전식 압력 필터를 이용한 고체-액체 분리 Download PDF

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Publication number
KR102396225B1
KR102396225B1 KR1020167020052A KR20167020052A KR102396225B1 KR 102396225 B1 KR102396225 B1 KR 102396225B1 KR 1020167020052 A KR1020167020052 A KR 1020167020052A KR 20167020052 A KR20167020052 A KR 20167020052A KR 102396225 B1 KR102396225 B1 KR 102396225B1
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solid
filter cake
filter
fluid
zone
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KR20160103056A (ko
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토마스 엠 바토스
티모시 케이스
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이네오스 유에스 케미컬즈 컴퍼니
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    • 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

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  • 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)
KR1020167020052A 2013-12-31 2014-12-30 무-건조 회전식 압력 필터를 이용한 고체-액체 분리 Active KR102396225B1 (ko)

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 (2)

Publication Number Publication Date
KR20160103056A KR20160103056A (ko) 2016-08-31
KR102396225B1 true KR102396225B1 (ko) 2022-05-09

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KR1020167020052A Active KR102396225B1 (ko) 2013-12-31 2014-12-30 무-건조 회전식 압력 필터를 이용한 고체-액체 분리

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
JP2018510225A (ja) 2015-01-30 2018-04-12 レジネート マテリアルズ グループ、インコーポレイテッド Ｐｅｔ及びｐｔｔのリサイクル流の統合処理方法
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
US10843995B2 (en) 2017-06-29 2020-11-24 Bp Corporation North America Inc. Processes for manufacturing 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
US11091419B2 (en) 2017-11-22 2021-08-17 Exxonmobil Chemical Patents Inc. Preparation and purification of biphenyldicarboxylic acids
EP3806975B1 (en) * 2018-06-13 2024-12-04 Cargill, Incorporated A filtration process
EP3813977A1 (en) 2018-06-29 2021-05-05 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
US20220380287A1 (en) 2019-10-31 2022-12-01 Ineos Us Chemicals Company Solids-Liquid Separation Processes

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EP1409445A2 (en) * 2000-01-25 2004-04-21 Inca International S.P.A. Process for the recovery of crude terephthalic acid (cta)
WO2002100512A1 (de) 2001-06-12 2002-12-19 Bhs-Sonthofen Maschinen- Und Anlagenbau Gmbh Drehfilteranlage
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
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CA2934629C (en) 2013-12-31 2021-03-16 Bp Corporation North America Inc. High-pressure condensate generation in the manufacture of purified aromatic carboxylic acids
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Also Published As

Publication number Publication date
WO2015103172A1 (en) 2015-07-09
JP2017502966A (ja) 2017-01-26
JP2020182950A (ja) 2020-11-12
EP3089804A1 (en) 2016-11-09
RU2016127631A3 (enExample) 2018-06-21
US9486722B2 (en) 2016-11-08
PT3089804T (pt) 2021-07-01
RU2016127631A (ru) 2018-02-06
KR20160103056A (ko) 2016-08-31
US20150182890A1 (en) 2015-07-02
CN105873655A (zh) 2016-08-17
PL3089804T3 (pl) 2021-12-13
CA2934279A1 (en) 2015-07-09
CN105873655B (zh) 2018-10-19
BR112016015319A2 (pt) 2018-05-22
RU2687433C2 (ru) 2019-05-13
EP3089804B1 (en) 2021-06-09
MX2016008550A (es) 2017-02-02
MX387956B (es) 2025-03-19

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