[go: up one dir, main page]

WO2015173740A3 - A process for conjugated diene production from mixed c4 stream - Google Patents

A process for conjugated diene production from mixed c4 stream Download PDF

Info

Publication number
WO2015173740A3
WO2015173740A3 PCT/IB2015/053513 IB2015053513W WO2015173740A3 WO 2015173740 A3 WO2015173740 A3 WO 2015173740A3 IB 2015053513 W IB2015053513 W IB 2015053513W WO 2015173740 A3 WO2015173740 A3 WO 2015173740A3
Authority
WO
WIPO (PCT)
Prior art keywords
mixed
stream
butadiene
conjugated diene
butane
Prior art date
Application number
PCT/IB2015/053513
Other languages
French (fr)
Other versions
WO2015173740A2 (en
Inventor
Basavaraj LONI
Vivek Kumar Srivastava
Raksh Vir Jasra
Nitin PAL
Ganesh C BASAK
Madhuchhanda MAITI
Nagesh Sharma
Laxmilal Jain
Original Assignee
Reliance Industries Limited
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 Reliance Industries Limited filed Critical Reliance Industries Limited
Publication of WO2015173740A2 publication Critical patent/WO2015173740A2/en
Publication of WO2015173740A3 publication Critical patent/WO2015173740A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
    • C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
    • 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
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/12—Silica and alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/16—Clays or other mineral silicates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of zinc, cadmium or mercury
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/20—Vanadium, niobium or tantalum
    • C07C2523/22—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/28—Molybdenum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/30—Tungsten
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/32—Manganese, technetium or rhenium
    • C07C2523/36—Rhenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/46—Ruthenium, rhodium, osmium or iridium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/745—Iron
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/75—Cobalt
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/755—Nickel
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 with zinc, cadmium or mercury
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/82—Phosphates
    • C07C2529/83—Aluminophosphates (APO compounds)

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

The present disclosure provides a process for the preparation of butadiene from a mixed C4 feed stream comprising n-butane and n-butenes. The process involves separation of n-butane from the mixed C4 stream followed by oxidative dehydrogenation process. The water and fluid mediums are separated from the product C4 stream followed by separation of butadiene. The process of the present disclosure is cost effective, energy efficient, and provides high yield of butadiene.
PCT/IB2015/053513 2014-05-13 2015-05-13 A process for conjugated diene production from mixed c4 stream WO2015173740A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN3569MU2013 2014-05-13
IN3569/MUM/2013 2014-05-13

Publications (2)

Publication Number Publication Date
WO2015173740A2 WO2015173740A2 (en) 2015-11-19
WO2015173740A3 true WO2015173740A3 (en) 2016-02-04

Family

ID=54480873

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2015/053513 WO2015173740A2 (en) 2014-05-13 2015-05-13 A process for conjugated diene production from mixed c4 stream

Country Status (1)

Country Link
WO (1) WO2015173740A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109970504A (en) * 2019-04-11 2019-07-05 山东东明石化集团有限公司 A kind of process of butylene concentration

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7094942B2 (en) * 2003-03-07 2006-08-22 Saudi Basic Industries Corporation Carbon dioxide promoted dehydrogenation process for olefins
WO2009045002A1 (en) * 2007-10-02 2009-04-09 Sk Energy Co., Ltd. Method of preparing zinc ferrite catalysts using buffer solution and method of preparing 1,3-butadiene using said catalysts
WO2009119975A2 (en) * 2008-03-28 2009-10-01 에스케이에너지 주식회사 Method for preparing 1,3-butadiene from normal butene by using continuous-flow dual-bed reactor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7094942B2 (en) * 2003-03-07 2006-08-22 Saudi Basic Industries Corporation Carbon dioxide promoted dehydrogenation process for olefins
WO2009045002A1 (en) * 2007-10-02 2009-04-09 Sk Energy Co., Ltd. Method of preparing zinc ferrite catalysts using buffer solution and method of preparing 1,3-butadiene using said catalysts
WO2009119975A2 (en) * 2008-03-28 2009-10-01 에스케이에너지 주식회사 Method for preparing 1,3-butadiene from normal butene by using continuous-flow dual-bed reactor

Also Published As

Publication number Publication date
WO2015173740A2 (en) 2015-11-19

Similar Documents

Publication Publication Date Title
WO2016205411A3 (en) Ethylene-to-liquids systems and methods
FR2995893B1 (en) PROCESS FOR THE PRODUCTION OF 1,3-BUTADIENE IMPLEMENTING THE ETHYLENE DIMERISATION AND THE DEHYDROGENATION OF THE BUTENES OBTAINED
SA517390635B1 (en) Systems and methods for the production of propylene
WO2018237037A3 (en) Anti-bcma heavy chain-only antibodies
WO2016100652A3 (en) Process for the preparation of a diarylthiohydantoin compound
MX2015008359A (en) Ethylene separation process.
PT3205397T (en) Process for the dehydrogenation of butenes or mixtures of butanes and butenes to give 1,3-butadiene
WO2016059565A3 (en) Integrated crude oil refining and cracking
EP4438583A3 (en) Recycling system and process of a methanol-to-propylene and steam cracker plant
WO2016025803A8 (en) Systems and methods for synthesizing chemical products, including active pharmaceutical ingredients
WO2016179184A3 (en) Enantioselective syntheses of heteroyohimbine natural product intermediates
EP3239187A4 (en) Process for producing aromatic vinyl/conjugated diene copolymer and product of hydrogenation thereof
EP3662033A4 (en) Amidoamine synthesis, methods to track the reaction process
WO2016063299A3 (en) A novel purification process for isolation and commercial production of recombinant tnk-tpa (tenecteplase)
WO2014086732A3 (en) Reassortant influenza a viren
WO2017029549A3 (en) Methods, hosts, and reagents related thereto for production of isoprene and precursors thereof
EA201691211A1 (en) INTEGRATION OF METHOD OF MTO WITH TARGET BUTADIENE
WO2017029553A3 (en) Methods, cells and reagents for production of isoprene, derivatives and intermediates thereof
WO2015173740A3 (en) A process for conjugated diene production from mixed c4 stream
BR112016012531A2 (en) production of alkenes from 3-hydroxycarboxylic acids through 3-hydroxycarboxyl nucleotidyl acids?
WO2018007973A3 (en) Process and intermediates for preparing benzoxazepines
WO2015167849A3 (en) Process for increasing the yield of an isomerization zone
FR2995894B1 (en) PROCESS FOR THE PRODUCTION OF 1,3-BUTADIENE USING OLIGOMERIZATION OF ETHYLENE AND THE DEHYDROGENATION OF BUTENES OBTAINED
SG11202000624RA (en) Steam-less process for converting butenes to 1,3-butadiene
MX2016011007A (en) Process for the preparation of 5-fluorotryptophol.

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15791894

Country of ref document: EP

Kind code of ref document: A2