AR100390A1 - Proceso para recuperar isopreno de nafta de pirólisis - Google Patents

Proceso para recuperar isopreno de nafta de pirólisis

Info

Publication number
AR100390A1
AR100390A1 ARP150101029A ARP150101029A AR100390A1 AR 100390 A1 AR100390 A1 AR 100390A1 AR P150101029 A ARP150101029 A AR P150101029A AR P150101029 A ARP150101029 A AR P150101029A AR 100390 A1 AR100390 A1 AR 100390A1
Authority
AR
Argentina
Prior art keywords
pirólisis
nafta
isoprene
recover
recover isoprene
Prior art date
Application number
ARP150101029A
Other languages
English (en)
Inventor
C Gentry Joseph
Mcaulley Michael
K Ramanujam Venkata
Original Assignee
Gtc Technology Us 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
Application filed by Gtc Technology Us Llc filed Critical Gtc Technology Us Llc
Publication of AR100390A1 publication Critical patent/AR100390A1/es

Links

Classifications

    • 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
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/12—Alkadienes
    • C07C11/173—Alkadienes with five carbon atoms
    • C07C11/18—Isoprene
    • 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
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Aparatos, sistemas y métodos para extraer isopreno con mínimos costos operativos e inversión de capital, y en un ambiente relativamente libre de corrosión. La presente es para producir isopreno puro y un refinado con calidad de nafta (libre de azufre y acetilenos) que es valioso para la fabricación de cauchos y otros polímeros
ARP150101029A 2014-04-07 2015-04-06 Proceso para recuperar isopreno de nafta de pirólisis AR100390A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201461976386P 2014-04-07 2014-04-07

Publications (1)

Publication Number Publication Date
AR100390A1 true AR100390A1 (es) 2016-10-05

Family

ID=54208895

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150101029A AR100390A1 (es) 2014-04-07 2015-04-06 Proceso para recuperar isopreno de nafta de pirólisis

Country Status (4)

Country Link
US (1) US10266463B2 (es)
AR (1) AR100390A1 (es)
TW (1) TWI665186B (es)
WO (1) WO2015157331A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3428142A1 (en) * 2017-07-14 2019-01-16 Basf Se Process for separating paraffins and olefins
CN109627139A (zh) * 2017-10-09 2019-04-16 中国石化扬子石油化工有限公司 一种裂解碳九中茚满分离方法
CN110876856B (zh) * 2019-12-11 2021-12-07 宜宾丝丽雅股份有限公司 一种粘胶纤维生产中二硫化碳的冷凝回收方法及系统
CN115611698B (zh) * 2022-12-01 2023-03-17 淄博鲁华同方化工有限公司 一种dmf法萃取分离异戊二烯的工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401838A (en) * 1980-11-28 1983-08-30 The Goodyear Tire & Rubber Company Purification of hydrocarbons by treatment with polyamines
TW583178B (en) * 2001-09-29 2004-04-11 China Petrochemical Corp Process for separating C5 cuts obtained from a petroleum cracking process
US8124819B2 (en) * 2009-01-08 2012-02-28 Catalytic Distillation Technologies Oligomerization process
EP3010874B1 (en) * 2013-06-19 2018-04-04 Saudi Basic Industries Corporation Co-extraction systems for separation and purification of butadiene and isoprene

Also Published As

Publication number Publication date
TW201542518A (zh) 2015-11-16
US10266463B2 (en) 2019-04-23
TWI665186B (zh) 2019-07-11
WO2015157331A1 (en) 2015-10-15
US20150283478A1 (en) 2015-10-08

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