BR0000147A - Processo para preparação de um adsorvente que é carregado com um óleo - Google Patents

Processo para preparação de um adsorvente que é carregado com um óleo

Info

Publication number
BR0000147A
BR0000147A BR0000147-3A BR0000147A BR0000147A BR 0000147 A BR0000147 A BR 0000147A BR 0000147 A BR0000147 A BR 0000147A BR 0000147 A BR0000147 A BR 0000147A
Authority
BR
Brazil
Prior art keywords
scf
oil
loaded
phase
liquid phase
Prior art date
Application number
BR0000147-3A
Other languages
English (en)
Inventor
Ute Fleck
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BR0000147A publication Critical patent/BR0000147A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3491—Regenerating or reactivating by pressure treatment
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • C11B1/104—Production of fats or fatty oils from raw materials by extracting using super critical gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/56—Use in the form of a bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/58—Use in a single column
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Pyrane Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA PREPARAçãO DE UM ADSORVENTE QUE é CARREGADO COM UM óLEO"<D>. A presente invenção refere-se a um processo para preparação de um adsorvente com alto teor de carga, cujo processo compreende as etapas de: a) extração de um óleo de um produto de óleo bruto, por meio de extração de fluido supercrítico, obtendo, dessa forma, um fluido supercrítico com alto teor de carga (SCF); b) expansão do fluido supercrítico com alto teor de carga (SCF) da etapa a) seguido de aquecimento, para obter uma fase líquida e uma fase de SCF com teor de carga reduzido; c) redução opcional da pressão e/ou elevação da temperatura da fase do SCF da etapa b) para condições de adsorção; d) introdução do SCF da etapa b) ou etapa c) em um adsorvedor de leito fixo para obter um adsorvente com alto teor de carga com o óleo purificado e o SCF puro; e) alimentação da fase líquida da etapa b) como refluxo para o dispositivo de extração da etapa a); f) compressão e mistura do SCF puro da etapa d) para condições de extração; e g) reciclagem do SCF puro para o dispositivo de extração da etapa a). A invenção compreende ainda um processo para purificação de um óleo a partir de um produto bruto de óleo, mediante dessorção do óleo adsorvido. A invenção compreende ainda um processo para purificação de um óleo, opcionalmente combinado com um processo para preparação de um adsorvente com alto teor de carga, cujo processo compreende as etapas de: A) extrair uma fração contendo o óleo junto com os componentes altamente voláteis de uma mistura de óleo bruta, sintética ou natural, por meio de uma extração de fluido supercrítico (SFE), obtendo, dessa forma, um fluido supercrítico com carga (SCF) e um rafinato contendo os componentes pouco voláteis do produto bruto; B) expandir o SCF com carga (etapa A), seguido de aquecimento, para obter uma fase líquida contendo o óleo e os componentes altamente voláteis e uma fase gasosa sem carga (etapa B-1) ou para obter um SCF com teor de carga reduzido e uma fase líquida (etapa B-2); C) reduzir, opcionalmente, a pressão e/ou elevação da temperatura da fase de SCF com teor de carga reduzido da etapa B-2) para condições de adsorção; D) introduzir, opcionalmente, o SCF com teor de carga reduzido da etapa B-2) ou da etapa C) dentro de um adsorvedor de leito fixo, de modo a obter uma fase gasosa sem carga e um adsorvente com carga de um óleo; E) coletar a fase gasosa sem carga da etapa B-1) ou da etapa D) em um vaso e controle do teor dos componentes do gás; F) alimentar, opcionalmente, o gás puro dentro do vaso da etapa E) para garantir a mesma composição de gás através do inteiro período do processo; G) alimentar parte da fase líquida da etapa B-1) ou toda a fase líquida da etapa B-2), na mesma temperatura e pressão da coluna, como refluxo para o dispositivo de extração da etapa A); H) pressurizar a fase gasosa da etapa E) ou da etapa F), seguido por resfriamento para condições de separação; I) reciclar o SCF da etapa H para o dispositivo de extração da etapa A); J) alimentar, opcionalmente, a fase líquida da etapa B-1) a um segundo dispositivo de extração; K) extrair a fração de componentes altamente voláteis do extrato da etapa B-1) por meio do processo de SFE, obtendo, assim, um SCF com carga e o óleo puro como um rafinato; L) tratar o refluxo e o SCF conforme descrito nas etapas B-1 - I); M) coletar o óleo na base da coluna como um rafinato.
BR0000147-3A 1999-01-25 2000-01-24 Processo para preparação de um adsorvente que é carregado com um óleo BR0000147A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99101305 1999-01-25

Publications (1)

Publication Number Publication Date
BR0000147A true BR0000147A (pt) 2000-09-05

Family

ID=8237402

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0000147-3A BR0000147A (pt) 1999-01-25 2000-01-24 Processo para preparação de um adsorvente que é carregado com um óleo

Country Status (14)

Country Link
US (1) US6358301B1 (pt)
EP (1) EP1043051B1 (pt)
JP (1) JP2000210501A (pt)
KR (1) KR100633969B1 (pt)
CN (1) CN1232327C (pt)
AT (1) ATE340618T1 (pt)
AU (1) AU1357200A (pt)
BR (1) BR0000147A (pt)
CA (1) CA2296942A1 (pt)
DE (1) DE60030903T2 (pt)
ES (1) ES2269029T3 (pt)
IN (1) IN189331B (pt)
MX (1) MXPA00000813A (pt)
NO (1) NO20000348L (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20012756A1 (it) * 2001-12-21 2003-06-21 Filtrona Italia S P A Filtri per sigarette contenenti flavonoidi lipofili e/o tocoferoli e tocotrienoli
EP1491253A1 (en) * 2003-06-26 2004-12-29 Urea Casale S.A. Fluid bed granulation process and apparatus
US20050006310A1 (en) * 2003-07-10 2005-01-13 Rajat Agrawal Purification and recovery of fluids in processing applications
US20050194313A1 (en) * 2003-12-31 2005-09-08 Lalit Chordia Method and apparatus for energy efficient high pressure extraction
CN103602518A (zh) * 2013-11-21 2014-02-26 张森林 一种采用浸体超临界提取植物油的工艺方法
US9132410B2 (en) 2013-12-31 2015-09-15 Algenol Biotech LLC Compositions, systems and methods for separating ethanol from water and methods of making compositions for separating ethanol from water

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JPS58144382A (ja) * 1982-02-19 1983-08-27 Agency Of Ind Science & Technol トコフエロ−ル及びトコトリエノ−ルの分離方法
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Also Published As

Publication number Publication date
ES2269029T3 (es) 2007-04-01
AU1357200A (en) 2000-07-27
JP2000210501A (ja) 2000-08-02
DE60030903D1 (de) 2006-11-09
EP1043051A3 (en) 2002-12-11
EP1043051B1 (en) 2006-09-27
CA2296942A1 (en) 2000-07-25
ATE340618T1 (de) 2006-10-15
US6358301B1 (en) 2002-03-19
IN189331B (pt) 2003-02-15
CN1232327C (zh) 2005-12-21
MXPA00000813A (es) 2002-01-01
NO20000348L (no) 2000-07-26
CN1262142A (zh) 2000-08-09
KR100633969B1 (ko) 2006-10-13
DE60030903T2 (de) 2007-04-05
NO20000348D0 (no) 2000-01-24
KR20010006585A (ko) 2001-01-26
EP1043051A2 (en) 2000-10-11

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