SG11202104213YA - Selective dimerization and etherification of isobutylene via catalytic distillation - Google Patents

Selective dimerization and etherification of isobutylene via catalytic distillation

Info

Publication number
SG11202104213YA
SG11202104213YA SG11202104213YA SG11202104213YA SG11202104213YA SG 11202104213Y A SG11202104213Y A SG 11202104213YA SG 11202104213Y A SG11202104213Y A SG 11202104213YA SG 11202104213Y A SG11202104213Y A SG 11202104213YA SG 11202104213Y A SG11202104213Y A SG 11202104213YA
Authority
SG
Singapore
Prior art keywords
etherification
catalytic distillation
via catalytic
selective dimerization
isobutylene via
Prior art date
Application number
SG11202104213YA
Inventor
Rosette Barias
Romain Lemoine
Original Assignee
Lummus Technology Inc
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 Lummus Technology Inc filed Critical Lummus Technology Inc
Publication of SG11202104213YA publication Critical patent/SG11202104213YA/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • 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
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • 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
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0496—Heating or cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00539—Pressure
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00628—Controlling the composition of the reactive mixture
    • 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
    • Y02P20/10—Process efficiency
SG11202104213YA 2018-10-31 2019-10-31 Selective dimerization and etherification of isobutylene via catalytic distillation SG11202104213YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862753851P 2018-10-31 2018-10-31
PCT/US2019/059171 WO2020092774A1 (en) 2018-10-31 2019-10-31 Selective dimerization and etherification of isobutylene via catalytic distillation

Publications (1)

Publication Number Publication Date
SG11202104213YA true SG11202104213YA (en) 2021-05-28

Family

ID=70463264

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202104213YA SG11202104213YA (en) 2018-10-31 2019-10-31 Selective dimerization and etherification of isobutylene via catalytic distillation

Country Status (5)

Country Link
US (1) US20210395178A1 (en)
KR (1) KR102627318B1 (en)
CN (1) CN112969676A (en)
SG (1) SG11202104213YA (en)
WO (1) WO2020092774A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11597689B2 (en) * 2019-10-23 2023-03-07 Phillips 66 Company Dual stage light alkane conversion to fuels
TWI801918B (en) * 2020-06-29 2023-05-11 美商魯瑪斯科技有限責任公司 Process for the controlled oligomerization of butenes
KR20230097092A (en) * 2020-10-28 2023-06-30 루머스 테크놀로지 엘엘씨 Dimerization and trimerization of C5 olefins via catalytic distillation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1275413B (en) * 1995-06-01 1997-08-05 Snam Progetti PROCEDURE FOR THE JOINT PRODUCTION OF ETHERS AND HIGH-OCTANIC HYDROCARBONS
FI106955B (en) * 1998-10-16 2001-05-15 Fortum Oil & Gas Oy Process for preparing isooctane from an input composed of isobutene-containing hydrocarbon
CA2346902C (en) * 1998-10-16 2010-02-09 Fortum Oil And Gas Oy Process for dimerizing olefinic hydrocarbon feedstock and producing a fuel component
GB9930402D0 (en) * 1999-12-23 2000-02-16 Exxon Chemical Patents Inc Selective removal of isobutene from C4 olefinic feedstocks
US6914166B2 (en) * 2000-12-20 2005-07-05 Exxonmobil Chemical Patents Inc. Process for the selective dimerization of isobutene
EP1423349B1 (en) * 2001-09-05 2013-02-20 Neste Oil Oyj Method and system for improving the efficiency of a dimerization reactor
US7145049B2 (en) * 2003-07-25 2006-12-05 Catalytic Distillation Technologies Oligomerization process
US7141705B2 (en) * 2004-08-05 2006-11-28 Catalytic Distillation Technologies Etherification process
US20070293711A1 (en) * 2006-06-15 2007-12-20 Refining Hydrocarbon Technologies Llc Low cost high yield Iso-octene/ Isooctane process with capability to revamp the MTBE units
US8492603B2 (en) * 2009-01-12 2013-07-23 Catalytic Distillation Technologies Selectivated isoolefin dimerization using metalized resins
TWI801918B (en) * 2020-06-29 2023-05-11 美商魯瑪斯科技有限責任公司 Process for the controlled oligomerization of butenes

Also Published As

Publication number Publication date
US20210395178A1 (en) 2021-12-23
KR20210070380A (en) 2021-06-14
WO2020092774A1 (en) 2020-05-07
CN112969676A (en) 2021-06-15
KR102627318B1 (en) 2024-01-23

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