NO993006L - Fremgangsmåte for separering av paraxylen omfattende et adsorpsjonstrinn med injeksjon av vann og et krystallisasjonstrinn - Google Patents

Fremgangsmåte for separering av paraxylen omfattende et adsorpsjonstrinn med injeksjon av vann og et krystallisasjonstrinn

Info

Publication number
NO993006L
NO993006L NO993006A NO993006A NO993006L NO 993006 L NO993006 L NO 993006L NO 993006 A NO993006 A NO 993006A NO 993006 A NO993006 A NO 993006A NO 993006 L NO993006 L NO 993006L
Authority
NO
Norway
Prior art keywords
paraxyl
separating
water injection
crystallization
adsorption
Prior art date
Application number
NO993006A
Other languages
English (en)
Other versions
NO311347B1 (no
NO993006D0 (no
Inventor
Gurard Hotier
Alain Methivier
Annick Pucci
Original Assignee
Inst Francais Du Petrole
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9499066&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO993006(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO993006D0 publication Critical patent/NO993006D0/no
Publication of NO993006L publication Critical patent/NO993006L/no
Publication of NO311347B1 publication Critical patent/NO311347B1/no

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NO19993006A 1996-12-20 1999-06-18 Fremgangsmåte for separering av paraxylen omfattende et adsorpsjonstrinn med injeksjon av vann og et krystallisasjonstrinn NO311347B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9615930A FR2757507B1 (fr) 1996-12-20 1996-12-20 Procede de separation de paraxylene comprenant une adsorption avec injection d'eau et une cristallisation
PCT/FR1997/002309 WO1998028246A1 (fr) 1996-12-20 1997-12-16 Procede de separation de paraxylene comprenant une adsorption avec injection d'eau et une cristallisation

Publications (3)

Publication Number Publication Date
NO993006D0 NO993006D0 (no) 1999-06-18
NO993006L true NO993006L (no) 1999-08-06
NO311347B1 NO311347B1 (no) 2001-11-19

Family

ID=9499066

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19993006A NO311347B1 (no) 1996-12-20 1999-06-18 Fremgangsmåte for separering av paraxylen omfattende et adsorpsjonstrinn med injeksjon av vann og et krystallisasjonstrinn

Country Status (14)

Country Link
US (1) US5948950A (no)
EP (1) EP0946471B2 (no)
JP (1) JP4045511B2 (no)
KR (1) KR100576562B1 (no)
AU (1) AU735916B2 (no)
BR (1) BR9714062A (no)
CA (1) CA2275357C (no)
DE (1) DE69711228T3 (no)
ES (1) ES2174326T5 (no)
FR (1) FR2757507B1 (no)
NO (1) NO311347B1 (no)
NZ (1) NZ336688A (no)
RU (1) RU2193021C2 (no)
WO (1) WO1998028246A1 (no)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6663780B2 (en) * 1993-01-26 2003-12-16 Danisco Finland Oy Method for the fractionation of molasses
EP0911342B2 (en) 1997-04-15 2013-05-22 Daiichi Sankyo Company, Limited Novel protein and process for producing the same
US6316408B1 (en) 1997-04-16 2001-11-13 Amgen Inc. Methods of use for osetoprotegerin binding protein receptors
JP2001526532A (ja) 1997-04-16 2001-12-18 アムジエン・インコーポレーテツド オステオプロテゲリン結合性蛋白および受容体
US6284695B1 (en) * 1999-10-12 2001-09-04 Denim Engineering, Inc. Method for rejuvenating solid paraxylene adsorbent
KR20020077458A (ko) * 2000-02-22 2002-10-11 엑손모빌 케미칼 패턴츠 인코포레이티드 파라-크실렌의 제조방법
TWI240716B (en) 2000-07-10 2005-10-01 Bp Corp North America Inc Pressure swing adsorption process for separating paraxylene and ethylbenzene from mixed C8 aromatics
US6627783B2 (en) 2000-07-10 2003-09-30 Bp Corporation North America Inc. Pressure swing adsorption process for separating para-xylene and ethylbenzene from mixed C8 aromatics
US6573418B2 (en) 2000-07-10 2003-06-03 Bp Corporation North America Inc. Process for production of para-xylene incorporating pressure swing adsorption and simulated moving bed adsorption
AU2002230549A1 (en) * 2000-11-16 2002-05-27 Uop Llc Adsorptive separation process for recovery of para-xylene
US6565653B2 (en) 2001-05-08 2003-05-20 Bp Corporation North America Inc. Energy efficient process for producing high purity paraxylene
AU2003243139B2 (en) 2002-04-05 2007-06-21 Amgen Inc. Human anti-OPGL neutralizing antibodies as selective OPGL pathway inhibitors
FR2843893B1 (fr) * 2002-08-28 2004-10-15 Inst Francais Du Petrole Methode pour optimiser le fonctionnement d'une unite de separation de xylenes par contre courant simule
FR2904776B1 (fr) * 2006-08-08 2009-01-23 Inst Francais Du Petrole Procede et dispositif de separation en lit mobile simule a nombre de vannes reduit
US7638677B2 (en) * 2006-09-22 2009-12-29 Uop Llc Mixed matrix adsorbent for para-xylene separation
KR100843436B1 (ko) * 2007-04-27 2008-07-03 삼성토탈 주식회사 유사 이동층 크실렌 혼합물 전처리 공정 및 추가의 크실렌이성질화 공정을 포함하는 방향족 화합물의 분리 방법
KR100843435B1 (ko) * 2007-04-27 2008-07-03 삼성토탈 주식회사 유사 이동층 크실렌 혼합물 전처리 공정 및 추가의 크실렌이성질화 공정을 포함하는 방향족 화합물의 분리 방법
US8609925B2 (en) * 2008-06-30 2013-12-17 Uop Llc Adsorbents with improved mass transfer properties and their use in the adsorptive separation of para-xylene
US7820869B2 (en) * 2008-06-30 2010-10-26 Uop Llc Binderless adsorbents and their use in the adsorptive separation of para-xylene
US7728187B2 (en) * 2008-06-30 2010-06-01 Uop Llc Adsorbent and process for the separation of meta-xylene from aromatic hydrocarbons
FR2997396B1 (fr) * 2012-10-26 2015-09-11 IFP Energies Nouvelles Procede et dispositif de production de paraxylene en contre-courant simule constitue de deux adsorbeurs en serie a nombre total de lits inferieur ou egal a 22
FR2998807B1 (fr) * 2012-12-03 2015-10-16 IFP Energies Nouvelles Procede et dispositif de separation chromatographique a contre-courant simule pour la production de paraxylene a haute productivite
FR3002461B1 (fr) * 2013-02-22 2016-12-09 Ifp Energies Now Procede de separation des xylenes en lit mobile simule au moyen d'un solide adsorbant zeolithique de granulometrie comprise entre 150 et 500 microns
FR3010911B1 (fr) 2013-09-20 2017-06-09 Ifp Energies Now Procede de separation des xylenes par contre courant simule traitant une charge contenant des impuretes oxygenees aromatiques de type phenols
SG11201604861UA (en) * 2013-12-17 2016-07-28 Bp Corp North America Inc Energy efficient naphthene recycle via the use of a side draw fractionation tower and partial condensation
US9522862B2 (en) * 2014-06-30 2016-12-20 Uop Llc Simulated moving bed separators and methods for isolating a desired component
US10300404B2 (en) * 2016-06-30 2019-05-28 Exxonmobil Chemical Patents Inc. Process for the recovering of paraxylene
US10351489B2 (en) * 2016-06-30 2019-07-16 Exxonmobil Chemical Patents Inc. Processes for recovering paraxylene
CN108017502B (zh) * 2016-10-28 2021-08-06 中国石油化工股份有限公司 模拟移动床吸附分离碳八芳烃中对二甲苯的方法
JP6837363B2 (ja) * 2017-03-23 2021-03-03 Ｅｎｅｏｓ株式会社 炭化水素化合物の分離方法
EP3807235A4 (en) 2018-07-20 2022-03-09 SCG Chemicals Co., Ltd. INTEGRATED PROCESSES FOR THE MANUFACTURE OF PARAXYLENE
ES2972823T3 (es) 2018-07-20 2024-06-17 Scg Chemicals Co Ltd Proceso para la separación de etilbenceno de otros compuestos aromáticos C8

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422004A (en) * 1965-04-19 1969-01-14 Universal Oil Prod Co Molecular sieve regeneration method
US3420772A (en) * 1965-06-21 1969-01-07 Allied Chem Reactivating molecular sieves
US3531400A (en) * 1968-02-02 1970-09-29 Leuna Werke Veb Desorption of hydrocarbons from a molecular sieve in the presence of water and ammonia
US3755153A (en) † 1969-10-13 1973-08-28 Universal Oil Prod Co Olefin separation process using copper-exchanged type x zeolite
FR2089639A5 (no) * 1970-04-15 1972-01-07 Idemitsu Petrochemical Co
US3732326A (en) * 1970-05-19 1973-05-08 Mobil Oil Corp Selective sorption of less polar molecules with crystalline zeolites of high silica/alumina ratio
US3734974A (en) * 1971-07-26 1973-05-22 Universal Oil Prod Co Hydrocarbon separation process
US3895080A (en) * 1972-06-06 1975-07-15 Sun Research Development Separation of cyclic compounds by adsorption on partially sorbed metallic zeolites
US4306107A (en) † 1980-02-07 1981-12-15 Uop Inc. Production of pure M-xylene and pure ethyl benzene from a mixture of C8 aromatic isomers
US4442222A (en) † 1982-07-06 1984-04-10 Texaco Inc. Adsorbent for separation of para-xylene
US4705909A (en) * 1986-02-27 1987-11-10 Mobil Oil Corporation Process for the separation of para-xylene
US5107062A (en) † 1988-05-23 1992-04-21 Uop Zeolitic para-xylene separation with tetralin derivatives as heavy desorbent
TW200454B (no) * 1991-09-05 1993-02-21 Inst Of France Petroleum
US5177295A (en) * 1991-12-23 1993-01-05 Uop Process for separating para-xylene from a C8 and C9 aromatic mixture
FR2728894A1 (fr) * 1994-12-29 1996-07-05 Inst Francais Du Petrole Procede de separation de paraxylene comportant au moins deux etages de cristallisation a haute temperature

Also Published As

Publication number Publication date
US5948950A (en) 1999-09-07
DE69711228T2 (de) 2002-12-12
KR20000069557A (ko) 2000-11-25
FR2757507B1 (fr) 1999-01-29
RU2193021C2 (ru) 2002-11-20
CA2275357C (fr) 2008-07-22
EP0946471A1 (fr) 1999-10-06
AU5562998A (en) 1998-07-17
EP0946471B1 (fr) 2002-03-20
DE69711228T3 (de) 2009-09-17
NZ336688A (en) 2001-01-26
JP4045511B2 (ja) 2008-02-13
EP0946471B2 (fr) 2009-02-25
ES2174326T5 (es) 2009-07-06
BR9714062A (pt) 2000-05-09
AU735916B2 (en) 2001-07-19
ES2174326T3 (es) 2002-11-01
KR100576562B1 (ko) 2006-05-08
NO311347B1 (no) 2001-11-19
NO993006D0 (no) 1999-06-18
DE69711228D1 (de) 2002-04-25
WO1998028246A1 (fr) 1998-07-02
FR2757507A1 (fr) 1998-06-26
JP2001507007A (ja) 2001-05-29
CA2275357A1 (fr) 1998-07-02

Similar Documents

Publication Publication Date Title
NO993006D0 (no) FremgangsmÕte for separering av paraxylen omfattende et adsorpsjonstrinn med injeksjon av vann og et krystallisasjonstrinn
GB2300072B (en) Microcooling device and method for the production thereof
NO940775D0 (no) Fremgangsmåte for gjenvinning av karbondioksyd
ZA974261B (en) Photovoltaic device and process for the production thereof.
EP0744634A3 (en) Polarizer and its manufacture
HUP9901879A3 (en) Supporting element and method for manufacturing the same
ITTO930391A0 (it) Gruppo pignoni per biciclette
IL125827A0 (en) Phosgene manufacturing process
HK1014589A1 (en) Electronic timepiece with an alarm and method for setting the alarm time
IS4244A (is) Aðferð til framleiðslu á Indoline afleiðum og notkun þeirra
GB2289077B (en) Undersea integrated repressurization system and method
NO921534L (no) Vaeskemembranmoduler med minimal effektiv membrantykkelse og fremgangsmaater for fremstilling av disse
DE69516013D1 (de) Kettenrad und verfahren zu dessen herstellung
NO980131D0 (no) Fremgangsmåte for produksjon av for pellets
IL127286A0 (en) Phosgene manufacturing process
NO972266D0 (no) Polystyrenharpiks-skum og fremgangsmåte for fremstilling av skummet
HUP9900101A3 (en) Element for connection with a gutter or the like and method for producing such an element
ATE249436T1 (de) Herstellungsverfahren
FR2748183B1 (fr) Hydrophone et procede pour sa fabrication
DK0907864T3 (da) Fremgangsmåde til fremstilling af en gobo og en gobo fremstillet ved hjælp af fremgangsmåden
SG52902A1 (en) Polycarbonate pellet and method for producing the same
HUP9904604A3 (en) House boulding module and method related thereto
DE59403372D1 (de) Streckverfahren
NO983959L (no) Treningsprosess
DE59507576D1 (de) Stichlochmasse und Verfahren zu deren Herstellung

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees