KR20110066142A - 용융 결정화 분리 및 정제 공정 - Google Patents

용융 결정화 분리 및 정제 공정 Download PDF

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Publication number
KR20110066142A
KR20110066142A KR1020117005822A KR20117005822A KR20110066142A KR 20110066142 A KR20110066142 A KR 20110066142A KR 1020117005822 A KR1020117005822 A KR 1020117005822A KR 20117005822 A KR20117005822 A KR 20117005822A KR 20110066142 A KR20110066142 A KR 20110066142A
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South Korea
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liquid
product
component
filtrate
slurry
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Korean (ko)
Inventor
리차드 에이 윌삭
스코트 에이 로버츠
로즈 엠 자눌리스
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비피 코포레이션 노쓰 아메리카 인코포레이티드
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Publication of KR20110066142A publication Critical patent/KR20110066142A/ko
Ceased legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/067—C8H10 hydrocarbons
    • C07C15/08—Xylenes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020117005822A 2008-08-14 2009-07-16 용융 결정화 분리 및 정제 공정 Ceased KR20110066142A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/191,745 US8530716B2 (en) 2008-08-14 2008-08-14 Melt-crystallization separation and purification process
US12/191,745 2008-08-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020167002747A Division KR101716623B1 (ko) 2008-08-14 2009-07-16 용융 결정화 분리 및 정제 공정

Publications (1)

Publication Number Publication Date
KR20110066142A true KR20110066142A (ko) 2011-06-16

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KR1020117005822A Ceased KR20110066142A (ko) 2008-08-14 2009-07-16 용융 결정화 분리 및 정제 공정
KR1020167002747A Expired - Fee Related KR101716623B1 (ko) 2008-08-14 2009-07-16 용융 결정화 분리 및 정제 공정

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KR1020167002747A Expired - Fee Related KR101716623B1 (ko) 2008-08-14 2009-07-16 용융 결정화 분리 및 정제 공정

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Country Link
US (1) US8530716B2 (enExample)
EP (1) EP2328853B1 (enExample)
JP (2) JP2011530600A (enExample)
KR (2) KR20110066142A (enExample)
CN (1) CN102171169B (enExample)
CA (1) CA2734118A1 (enExample)
ES (1) ES2626427T3 (enExample)
MX (1) MX2011001723A (enExample)
PL (1) PL2328853T3 (enExample)
RU (1) RU2505517C2 (enExample)
SG (3) SG10201406061TA (enExample)
TW (1) TWI475002B (enExample)
WO (1) WO2010019342A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150132439A (ko) * 2013-03-15 2015-11-25 비피 코포레이션 노쓰 아메리카 인코포레이티드 자일렌 이성질체를 함유하는 둘 이상의 공급물 스트림으로부터의 파라자일렌의 회수 방법

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CN106267879B (zh) * 2016-09-20 2018-06-19 苏州浩波科技股份有限公司 一种连续可控的安赛蜜结晶装置
WO2019113191A1 (en) 2017-12-05 2019-06-13 Bp Corporation North America Inc. Method of retrofitting a system for recovering paraxylene
US11040304B1 (en) 2017-12-05 2021-06-22 Ineos Us Chemicals Company Method of recovering paraxylene in a pressure swing adsorption unit with varying hydrogen purge flow direction
WO2019113207A1 (en) 2017-12-05 2019-06-13 Bp Corporation North America Inc. Method of recovering paraxylene from a mixture of aromatic hydrocarbons
CN111655655B (zh) * 2017-12-05 2024-01-30 英力士美国化学公司 在结晶区中回收对二甲苯的方法
US11401222B2 (en) 2017-12-05 2022-08-02 Ineos Us Chemicals Company Method for recovery of paraxylene with reduced crystallization load
JP7335947B2 (ja) 2018-08-02 2023-08-30 ポスコ カンパニー リミテッド 硫酸リチウム製造装置およびその製造方法
WO2021173798A1 (en) 2020-02-29 2021-09-02 Ineos Us Chemicals Company Separation process and apparatus
BR112023019412A2 (pt) * 2021-03-25 2023-11-28 Hatch Ltd Processo para remoção de impurezas de um sulfato de metal cristalizado, processo para cristalizar um sulfato de metal selecionado, circuito de lavagem em contracorrente para remoção de impurezas de sulfato de metal cristalizado e processo para gerar um sulfato de metal
CN116983707B (zh) * 2023-09-27 2023-12-15 天津乐科节能科技有限公司 一种固液逆流热质交换提纯塔及提纯方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150132439A (ko) * 2013-03-15 2015-11-25 비피 코포레이션 노쓰 아메리카 인코포레이티드 자일렌 이성질체를 함유하는 둘 이상의 공급물 스트림으로부터의 파라자일렌의 회수 방법

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Publication number Publication date
MX2011001723A (es) 2011-04-05
US20100041936A1 (en) 2010-02-18
KR101716623B1 (ko) 2017-03-14
US8530716B2 (en) 2013-09-10
WO2010019342A1 (en) 2010-02-18
KR20160017665A (ko) 2016-02-16
TWI475002B (zh) 2015-03-01
CA2734118A1 (en) 2010-02-18
JP2015187133A (ja) 2015-10-29
SG10201406060YA (en) 2014-11-27
JP6085002B2 (ja) 2017-02-22
SG10201406066WA (en) 2014-11-27
TW201008910A (en) 2010-03-01
CN102171169B (zh) 2016-02-10
EP2328853B1 (en) 2017-03-01
RU2011109086A (ru) 2012-09-20
SG10201406061TA (en) 2014-10-30
PL2328853T3 (pl) 2017-08-31
JP2011530600A (ja) 2011-12-22
ES2626427T3 (es) 2017-07-25
EP2328853A1 (en) 2011-06-08
CN102171169A (zh) 2011-08-31
RU2505517C2 (ru) 2014-01-27

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