CA2646165C - Traitement integre de methanol en olefines - Google Patents

Traitement integre de methanol en olefines Download PDF

Info

Publication number
CA2646165C
CA2646165C CA2646165A CA2646165A CA2646165C CA 2646165 C CA2646165 C CA 2646165C CA 2646165 A CA2646165 A CA 2646165A CA 2646165 A CA2646165 A CA 2646165A CA 2646165 C CA2646165 C CA 2646165C
Authority
CA
Canada
Prior art keywords
olefins
methanol
stream
heavy
oxygenate
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2646165A
Other languages
English (en)
Other versions
CA2646165A1 (fr
Inventor
Andrea Giulio Bozzano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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
Priority claimed from US12/129,020 external-priority patent/US20090005624A1/en
Application filed by UOP LLC filed Critical UOP LLC
Publication of CA2646165A1 publication Critical patent/CA2646165A1/fr
Application granted granted Critical
Publication of CA2646165C publication Critical patent/CA2646165C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Schémas et dispositifs de traitement pour la production d'oléfines et, plus particulièrement, pour la production d'oléfines légères à partir d'une charge d'alimentation de méthanol. De tels schémas et dispositifs de traitement intègrent la conversion des produits d'oxygénation à des pressions plus élevées et, par la suite, le traitement de conversion des oléfines lourdes pour produire des produits de type oléfines légères supplémentaires. Plus particulièrement, cette invention concerne une méthode efficace de suppression des matériaux d'oxygénation lourde, comme les aldéhydes et les kétones, par le biais de la recirculation d'un solvant mélangé eau/méthanol à partir d'un réacteur dans lequel le méthanol est converti en oxyde de diméthyle et en eau.
CA2646165A 2008-05-29 2008-12-10 Traitement integre de methanol en olefines Active CA2646165C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/129,020 2008-05-29
US12/129,020 US20090005624A1 (en) 2007-06-27 2008-05-29 Integrated Processing of Methanol to Olefins

Publications (2)

Publication Number Publication Date
CA2646165A1 CA2646165A1 (fr) 2009-03-10
CA2646165C true CA2646165C (fr) 2013-01-15

Family

ID=40451047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2646165A Active CA2646165C (fr) 2008-05-29 2008-12-10 Traitement integre de methanol en olefines

Country Status (1)

Country Link
CA (1) CA2646165C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108373180A (zh) * 2018-04-19 2018-08-07 浙江兴兴新能源科技有限公司 一种甲醇制烯烃污水汽提系统及其污水处理方法
US11053183B1 (en) * 2020-02-28 2021-07-06 Uop Llc Process and apparatus for separating methanol from other oxygenates
CN114479914A (zh) * 2021-12-31 2022-05-13 内蒙古伊泰煤基新材料研究院有限公司 一种费托合成油中含氧化合物的脱除方法

Also Published As

Publication number Publication date
CA2646165A1 (fr) 2009-03-10

Similar Documents

Publication Publication Date Title
US20090005624A1 (en) Integrated Processing of Methanol to Olefins
AU2006339502B2 (en) Light olefin production via dimethyl ether
US7732650B2 (en) Oxygenate conversion to olefins with metathesis
CA2664404C (fr) Transformation integree du methanol en olefines
WO2007079323A2 (fr) Production d'oléfines par conversion de composés oxygénés
US8603399B2 (en) Integrated oxygenate conversion and product cracking
US8257661B2 (en) Integration of OTO process with direct DME synthesis
CA2646165C (fr) Traitement integre de methanol en olefines
US11046627B2 (en) MTP/MTO technology process integrated for propylene production
KR20080080362A (ko) 복분해를 이용한 함산소물의 올레핀으로의 전환
CN104039740A (zh) 生产轻烯烃的方法
US20100087693A1 (en) Integrated Oxygenate Conversion and Product Cracking
US20250011257A1 (en) Process for producing olefins and btx aromatics from oxygenates
WO2007079324A2 (fr) Melanges methanol-eau dans la fabrication d’olefines par conversion d’oxygenates

Legal Events

Date Code Title Description
EEER Examination request
MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 16TH ANNIV.) - STANDARD

Year of fee payment: 16

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20241205

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20241205

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20241205

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 17TH ANNIV.) - STANDARD

Year of fee payment: 17

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20251202

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20251202