BRPI0407346A - Peneiras moleculares aglomeradas à base de zeólito, e, processos de preparação das mesmas, de secagem de compostos orgânicos, álcoois e especialmente de etanol e de ésteres em fase gasosa ou em fase lìquida - Google Patents

Peneiras moleculares aglomeradas à base de zeólito, e, processos de preparação das mesmas, de secagem de compostos orgânicos, álcoois e especialmente de etanol e de ésteres em fase gasosa ou em fase lìquida

Info

Publication number
BRPI0407346A
BRPI0407346A BR0407346-0A BRPI0407346A BRPI0407346A BR PI0407346 A BRPI0407346 A BR PI0407346A BR PI0407346 A BRPI0407346 A BR PI0407346A BR PI0407346 A BRPI0407346 A BR PI0407346A
Authority
BR
Brazil
Prior art keywords
molecular sieves
esters
drying
organic compounds
gas
Prior art date
Application number
BR0407346-0A
Other languages
English (en)
Inventor
Dominique Plee
Original Assignee
Ceca Sa
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 Ceca Sa filed Critical Ceca Sa
Publication of BRPI0407346A publication Critical patent/BRPI0407346A/pt
Publication of BRPI0407346B1 publication Critical patent/BRPI0407346B1/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
    • B01J20/02—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
    • 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
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/28—Selection of materials for use as drying agents
    • 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
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/14—Type A
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

"PENEIRAS MOLECULARES AGLOMERADAS à BASE DE ZEóLITO, E, PROCESSOS DE PREPARAçãO DAS MESMAS, DE SECAGEM DE COMPOSTOS ORGâNICOS áLCOOIS E ESPECIALMENTE DE ETANOL E DE éSTERES EM FASE GASOSA OU EM FASE LìQUIDA". A presente invenção refere-se a peneiras moleculares aglomeradas à base de peneira molecular de poros de aproximadamente 3 <134>, ao processo de preparação das mesmas e à utilização das mesmas para a secagem de compostos orgânicos, particularmente de álcoois e/ou de ésteres, em fase gasosa ou líquida por passagem dos compostos a serem desidratados através de um leito de adsorvente à base das ditas peneiras aglomeradas.
BRPI0407346-0A 2003-02-11 2004-02-10 peneiras moleculares aglomeradas À base de zeàlito, e, processos de preparaÇço das mesmas, de secagem de compostos orgÂnicos, Álcoois e especialmente de etanol e de Ésteres em fase gasosa ou em fase lÍquida. BRPI0407346B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0301596A FR2850963B1 (fr) 2003-02-11 2003-02-11 Adsorbants agglomeres, leur procede de preparation et leur utilisation pour le sechage de composes organiques
PCT/FR2004/000298 WO2004071945A2 (fr) 2003-02-11 2004-02-10 Adsorbants agglomeres, leur procede de preparation et leur utilisation pour le sechage de composes organiques

Publications (2)

Publication Number Publication Date
BRPI0407346A true BRPI0407346A (pt) 2006-01-10
BRPI0407346B1 BRPI0407346B1 (pt) 2013-04-16

Family

ID=32731937

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407346-0A BRPI0407346B1 (pt) 2003-02-11 2004-02-10 peneiras moleculares aglomeradas À base de zeàlito, e, processos de preparaÇço das mesmas, de secagem de compostos orgÂnicos, Álcoois e especialmente de etanol e de Ésteres em fase gasosa ou em fase lÍquida.

Country Status (16)

Country Link
US (1) US20060272501A1 (pt)
EP (1) EP1597197B1 (pt)
JP (1) JP4987466B2 (pt)
KR (1) KR101009310B1 (pt)
CN (1) CN1777473B (pt)
BR (1) BRPI0407346B1 (pt)
CA (1) CA2515388C (pt)
CR (1) CR7982A (pt)
EA (1) EA009548B1 (pt)
EC (1) ECSP056005A (pt)
FR (1) FR2850963B1 (pt)
GE (1) GEP20074216B (pt)
MX (1) MXPA05008157A (pt)
UA (1) UA88137C2 (pt)
WO (1) WO2004071945A2 (pt)
ZA (1) ZA200506170B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2934599B1 (fr) * 2008-07-29 2012-12-21 Arkema France Fabrication de polyethylene a partir de matieres renouvelables, polyethylene obtenu et utilisations
US20100081851A1 (en) * 2008-09-30 2010-04-01 Uop Llc Adsorbent for drying ethanol
US9555401B2 (en) * 2011-01-25 2017-01-31 Zeochem Llc Molecular sieve adsorbent blends and uses thereof
US8680344B2 (en) * 2011-01-25 2014-03-25 Zeochem Llc Molecular sieve adsorbent blends and uses thereof
KR102141723B1 (ko) 2012-06-22 2020-08-05 프랙스에어 테크놀로지, 인코포레이티드 신규 흡착제 조성물
MY176537A (en) 2013-10-08 2020-08-14 Bp Plc Treatment of alcohol compositions
US9682369B2 (en) * 2014-05-30 2017-06-20 Uop Llc Shaped articles for nuclear remediation and methods for forming such shaped articles
US20180022691A1 (en) * 2016-07-21 2018-01-25 Versum Materials Us, Llc High Purity Ethylenediamine for Semiconductor Applications
US10483592B2 (en) * 2017-08-30 2019-11-19 GM Global Technology Operations LLC Method of manufacturing lithium ion battery cells
FR3131545A1 (fr) 2021-12-30 2023-07-07 Arkema France Solide dessicant résistant aux hydroxydes alcalins
CN119425649A (zh) * 2023-07-31 2025-02-14 中国石油化工股份有限公司 一种球形分子筛干燥剂及制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634331A (en) * 1968-02-05 1972-01-11 Union Carbide Corp Zeolite agglomerate
JPS5592120A (en) * 1978-12-29 1980-07-12 Shintouhoku Kagaku Kogyo Kk Impurity removal using natural zeolite and equipment therefor
US4425143A (en) * 1978-12-29 1984-01-10 Shin Tohoku Chemical Industries Inc. Adsorption by zeolitic composition
US4726818A (en) * 1984-12-20 1988-02-23 Union Carbide Corporation Bulk removal of water from organic liquids
US5045295A (en) * 1989-02-10 1991-09-03 Uop Silicate treatment of molecular sieve agglomerates
US5008227A (en) * 1989-05-16 1991-04-16 Engelhard Corporation Process for making acid activated bleaching earth using high susceptibility source clay and novel bleaching earth product
JPH05317700A (ja) * 1992-05-22 1993-12-03 Tosoh Corp ３ａ型ゼオライト成形体
JPH0648728A (ja) * 1992-07-24 1994-02-22 Tosoh Corp ３ａ型ゼオライト成形体およびその製造方法
JP3010463B2 (ja) * 1994-02-18 2000-02-21 山崎化学工業株式会社 アルコール中の水分除去方法
JPH10505536A (ja) * 1994-07-26 1998-06-02 セカ ソシエテ アノニム ゼオライト系脱硫剤とｃｏ▲下２▼含有ガス処理へのその利用
CN1055256C (zh) * 1994-12-21 2000-08-09 中国科学院大连化学物理研究所 高吸水量分子筛吸附剂及其制备
FR2767524B1 (fr) * 1997-08-21 1999-09-24 Ceca Sa Procede ameliore d'obtention de paraxylene a partir de coupes de c8 aromatiques
EP1137619B1 (en) * 1998-12-10 2003-09-24 BP Chemicals Limited A method of dewatering organic liquids
JP3923699B2 (ja) * 1999-03-17 2007-06-06 日本合成アルコール株式会社 有機化合物の脱水方法
US6743745B2 (en) * 2002-01-22 2004-06-01 Zeochem Process for production of molecular sieve adsorbent blends

Also Published As

Publication number Publication date
ZA200506170B (en) 2006-04-26
ECSP056005A (es) 2006-01-27
EA200501276A1 (ru) 2006-02-24
JP4987466B2 (ja) 2012-07-25
WO2004071945A2 (fr) 2004-08-26
MXPA05008157A (es) 2005-09-30
US20060272501A1 (en) 2006-12-07
WO2004071945A3 (fr) 2004-12-09
CN1777473B (zh) 2010-05-12
JP2006519155A (ja) 2006-08-24
FR2850963A1 (fr) 2004-08-13
FR2850963B1 (fr) 2005-03-25
KR20050098308A (ko) 2005-10-11
CA2515388A1 (fr) 2004-08-26
EA009548B1 (ru) 2008-02-28
GEP20074216B (en) 2007-10-10
BRPI0407346B1 (pt) 2013-04-16
UA88137C2 (ru) 2009-09-25
KR101009310B1 (ko) 2011-01-18
CR7982A (es) 2007-01-24
CN1777473A (zh) 2006-05-24
EP1597197A2 (fr) 2005-11-23
CA2515388C (fr) 2009-01-20
EP1597197B1 (fr) 2018-09-19

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Ipc: B01J 20/18 (2006.01), B01D 53/28 (2006.01), B01D 1

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/02/2004, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2552 DE 03-12-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.