SG11201913269XA - Dual-dividing wall column with multiple products - Google Patents

Dual-dividing wall column with multiple products

Info

Publication number
SG11201913269XA
SG11201913269XA SG11201913269XA SG11201913269XA SG11201913269XA SG 11201913269X A SG11201913269X A SG 11201913269XA SG 11201913269X A SG11201913269X A SG 11201913269XA SG 11201913269X A SG11201913269X A SG 11201913269XA SG 11201913269X A SG11201913269X A SG 11201913269XA
Authority
SG
Singapore
Prior art keywords
dual
dividing wall
wall column
multiple products
products
Prior art date
Application number
SG11201913269XA
Inventor
Robert Piszczek
Michael Hergenrother
Brian Albert
Jose Simonetty
Brian Heins
Vikram Singh
Zhonghcheng Wang
Original Assignee
Exxonmobil Res & Eng Co
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 Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of SG11201913269XA publication Critical patent/SG11201913269XA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G7/00—Distillation of hydrocarbon oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
SG11201913269XA 2017-09-28 2018-09-21 Dual-dividing wall column with multiple products SG11201913269XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762564505P 2017-09-28 2017-09-28
PCT/US2018/052126 WO2019067314A1 (en) 2017-09-28 2018-09-21 Dual-dividing wall column with multiple products

Publications (1)

Publication Number Publication Date
SG11201913269XA true SG11201913269XA (en) 2020-04-29

Family

ID=63841031

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201913269XA SG11201913269XA (en) 2017-09-28 2018-09-21 Dual-dividing wall column with multiple products

Country Status (7)

Country Link
US (1) US10918967B2 (en)
EP (1) EP3687650A1 (en)
CN (1) CN111050871B (en)
AU (1) AU2018341977B2 (en)
CA (1) CA3074603C (en)
SG (1) SG11201913269XA (en)
WO (1) WO2019067314A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11572325B2 (en) 2018-12-04 2023-02-07 Exxonmobil Chemical Patents Inc. Process for the separation of linear alpha-olefins using a dividing wall column
CN112221181A (en) * 2019-07-15 2021-01-15 中国石油化工股份有限公司 Organic solvent recovery processing device and processing method
CN113209657B (en) * 2021-05-08 2022-06-21 北京化工大学 Double-bulkhead reaction tower for inhibiting quaternary cascade side reaction and process thereof
CN113262516B (en) * 2021-05-18 2022-06-24 河南中托力合化学有限公司 Side-draw structure of baffle tower for separating C16-C19 normal paraffins
US11745116B2 (en) * 2021-10-01 2023-09-05 Manish Bhargava Apparatus for a dividing wall column in an isomerization unit

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19813720A1 (en) * 1998-03-27 1999-09-30 Basf Ag Process for the production of olefins
US6106674A (en) 1998-05-26 2000-08-22 Air Products And Chemicals, Inc. Operable and efficient distillation schemes for multicomponent separations
US6291734B1 (en) 1999-06-16 2001-09-18 Kellogg Brown & Root, Inc. Integrated low pressure depropanizer/debutanizer column
DE10008634A1 (en) 2000-02-24 2001-08-30 Basf Ag Partition wall column for separating a multicomponent mixture
US7267746B1 (en) 2001-02-26 2007-09-11 Uop Llc Dividing wall distillation column control apparatus
US6551465B1 (en) 2001-04-23 2003-04-22 Uop Llc Dividing wall column control system
US6558515B1 (en) 2001-04-23 2003-05-06 Uop Llc Dividing wall fractionation column control system and apparatus
DE10124690A1 (en) 2001-05-18 2002-11-21 Montz Gmbh Julius Separating wall used for packing and/or base column for carrying out separating processes and/or chemical reactions has separating wall elements connected together by insertion
US6645350B1 (en) 2001-06-15 2003-11-11 Uop Llc Dividing wall column fractionation tray
DE10163335A1 (en) * 2001-12-21 2003-07-10 Basf Ag Partition wall column with completely or partly vaporous feed and / or completely or partly vaporous side discharge
DE10258160A1 (en) 2002-12-12 2004-06-24 Basf Ag Separation of hydrocarbon mixtures by extractive distillation with solvent comprises carrying out the process in partition wall column having partition wall that extends to the upper end of the column with lower common region
DE102004001872A1 (en) * 2003-05-08 2004-12-09 Bayer Materialscience Ag Process for distilling a mixture of isomeric diisocyanatodiphenylmethanes
DE10322655A1 (en) * 2003-05-20 2004-12-09 Basf Ag Process for the recovery of crude 1,3-butadiene from a C4 cut
US7357378B2 (en) 2004-10-18 2008-04-15 Air Prodcuts And Chemicals, Inc. Divided wall exchange column
DE102005002129A1 (en) * 2005-01-17 2006-07-20 Basf Ag Reactor and process in a reactor with a reactor interior, which is divided into two or more separate reaction spaces
US7528290B2 (en) 2006-12-28 2009-05-05 Uop Llc Apparatuses and methods for separating butene-1 from a mixed C4 feed
US7498471B2 (en) 2007-05-23 2009-03-03 Uop Llc Process for producing cumene
EP2031009A1 (en) * 2007-09-03 2009-03-04 Uhde Inventa-Fischer GmbH Cleaning device for separating dilactide from a materials mixture, polymerisation device, method for separating dilactide from materials mixtures and application
US8480860B2 (en) 2008-10-22 2013-07-09 Air Products And Chemicals, Inc. Divided wall columns for smaller sized plants
CN101723793B (en) * 2009-11-24 2013-12-18 江苏工业学院 Device and method for separating rough styrene contained in pyrolysis gasoline
KR102091679B1 (en) 2013-02-21 2020-03-23 쥐티씨 테크놀로지 유에스,엘엘씨 Separation processes using divided columns
CN104027995B (en) * 2013-05-30 2015-11-25 中石化上海工程有限公司 The method of Separation of Benzene, ethylbenzene, many ethylbenzene, heavy constituent mixing system
US9504934B2 (en) 2013-10-27 2016-11-29 Purdue Research Foundation Multicomponent dividing wall columns
CN103664481A (en) * 2013-11-11 2014-03-26 天津科林泰克科技有限公司 Method for refining petrobenzene and thiophene by adopting double-partition-wall extraction rectifying tower

Also Published As

Publication number Publication date
CN111050871A (en) 2020-04-21
US10918967B2 (en) 2021-02-16
WO2019067314A1 (en) 2019-04-04
CA3074603A1 (en) 2019-04-04
US20190091600A1 (en) 2019-03-28
CN111050871B (en) 2022-07-26
AU2018341977B2 (en) 2023-10-19
EP3687650A1 (en) 2020-08-05
CA3074603C (en) 2024-04-02
AU2018341977A1 (en) 2020-02-06

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