BR8001582A - Processo para obtencao de diolefinas conjugadas a partir de uma mistura de hidrocarbonetos com 4 e/ou 5 atomos de carbono - Google Patents

Processo para obtencao de diolefinas conjugadas a partir de uma mistura de hidrocarbonetos com 4 e/ou 5 atomos de carbono

Info

Publication number
BR8001582A
BR8001582A BR8001582A BR8001582A BR8001582A BR 8001582 A BR8001582 A BR 8001582A BR 8001582 A BR8001582 A BR 8001582A BR 8001582 A BR8001582 A BR 8001582A BR 8001582 A BR8001582 A BR 8001582A
Authority
BR
Brazil
Prior art keywords
mixture
hydrocarbons
conjugated diolefins
carbon atomes
obtaining conjugated
Prior art date
Application number
BR8001582A
Other languages
English (en)
Portuguese (pt)
Inventor
H Weitz
K Broellos
K Schneider
A Lindner
U Wagner
K Volkamer
Original Assignee
Basf Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6066190&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8001582(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of BR8001582A publication Critical patent/BR8001582A/pt

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

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR8001582A 1979-03-23 1980-03-17 Processo para obtencao de diolefinas conjugadas a partir de uma mistura de hidrocarbonetos com 4 e/ou 5 atomos de carbono BR8001582A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2911395A DE2911395C2 (de) 1979-03-23 1979-03-23 Verfahren zur Gewinnung eines konjugierten Diolefins aus einem C↓4↓- oder C↓5↓-Kohlenwasserstoffgemisch

Publications (1)

Publication Number Publication Date
BR8001582A true BR8001582A (pt) 1980-11-18

Family

ID=6066190

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8001582A BR8001582A (pt) 1979-03-23 1980-03-17 Processo para obtencao de diolefinas conjugadas a partir de uma mistura de hidrocarbonetos com 4 e/ou 5 atomos de carbono

Country Status (7)

Country Link
US (1) US4310388A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0017118B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS55129230A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE640T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8001582A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1145288A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE2911395C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471153A (en) * 1983-09-06 1984-09-11 The Goodyear Tire & Rubber Company Process for the removal of cyclopentadiene from unsaturated C5 -hydrocarbons
US4629533A (en) * 1985-01-31 1986-12-16 Phillips Petroleum Company Isolation of 3-methyl-1-butene from a hydrocarbon stream
DE3710434A1 (de) * 1987-03-28 1988-10-06 Basf Ag Verfahren zur gewinnung von 1,3-butadien
CN1147567C (zh) 1997-03-11 2004-04-28 日本是恩株式会社 精制共轭二烯的制造方法
US6315868B1 (en) * 1999-04-26 2001-11-13 General Electric Company Method of separating dimethyl carbonate and methanol
BRPI1008287A2 (pt) * 2009-02-24 2016-03-15 Gevo Inc métodos de preparação de butadieno e isopreno renováveis
RU2599787C1 (ru) 2012-09-20 2016-10-20 Ламмус Текнолоджи Инк. Предварительный абсорбер для извлечения бутадиена
PL2903956T3 (pl) 2012-10-04 2019-03-29 Lummus Technology Llc Sposób ekstrakcji butadienu
CN104837796B (zh) 2012-10-09 2018-11-09 鲁姆斯科技公司 灵活的丁二烯提取方法
CA2890134C (en) 2012-10-30 2017-05-16 Kevin John Schwint Butadiene extraction process featuring liquid ring compressor
CN103193577B (zh) * 2013-03-25 2014-12-10 烟台大学 一种用三元混合溶剂萃取精馏分离丁烷与丁烯的方法
EP3010874B1 (en) 2013-06-19 2018-04-04 Saudi Basic Industries Corporation Co-extraction systems for separation and purification of butadiene and isoprene
US10836691B2 (en) * 2015-09-22 2020-11-17 Fina Technology, Inc. Upgrading a C5 olefin stream

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2366360A (en) * 1939-09-30 1945-01-02 Goodrich Co B F Purification of butadiene
US2455803A (en) * 1944-02-11 1948-12-07 Shell Dev Extractive distillation process
US2993841A (en) * 1959-09-25 1961-07-25 Shell Oil Co Extractive distillation with dimethylformamide
DE1163795B (de) * 1961-11-24 1964-02-27 Basf Ag Verfahren zur Entfernung geringer Mengen von hoehermolekularen Acetylenen und Allenen aus konjugierten Diolefinen
GB983783A (en) * 1963-10-25 1965-02-17 Shell Int Research Process for the removal of alkynes from hydrocarbon mixtures containing alkadienes
SE353078B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1965-12-30 1973-01-22 Japanese Geon Co Ltd
BE754702A (fr) * 1969-08-13 1971-01-18 Metallgesellschaft Ag Procede de dissociation de melanges d'hydrocarbures, et produits obtenus
US3681202A (en) * 1970-06-01 1972-08-01 Petro Tex Chem Corp Method of purifying unsaturated hydrocarbons by extractive distillation with side stream removal and solvent mix
AU468106B2 (en) * 1970-12-29 1976-01-08 Snamprogetti S.P.A. Process forthe recovery of isophrene from mixtures containing thesame
HU165735B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-12-29 1974-10-28
BE794552A (fr) * 1972-01-28 1973-05-16 Snam Progetti Procede de separation de l'isoprene des melanges en contenant
JPS5328884B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-06-11 1978-08-17
DD124039A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-02-20 1977-02-02
US4081332A (en) * 1976-08-27 1978-03-28 The B. F. Goodrich Company Extractive distillation of C5 hydrocarbons using acetonitrile and additives
US4038156A (en) * 1976-09-21 1977-07-26 Shell Oil Company Butadiene recovery process

Also Published As

Publication number Publication date
CA1145288A (en) 1983-04-26
JPS6310925B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-10
EP0017118B1 (de) 1982-02-03
ATE640T1 (de) 1982-02-15
US4310388A (en) 1982-01-12
EP0017118A1 (de) 1980-10-15
DE2911395C2 (de) 1985-03-14
DE2911395B1 (de) 1980-04-10
DE3060170D1 (en) 1982-03-11
JPS55129230A (en) 1980-10-06

Similar Documents

Publication Publication Date Title
BR8001582A (pt) Processo para obtencao de diolefinas conjugadas a partir de uma mistura de hidrocarbonetos com 4 e/ou 5 atomos de carbono
Oswald et al. Organic sulfur compounds. VIII. Addition of thiols to conjugated diolefins
KR860700353A (ko) 1-히드록시비타민 d 화합물의 제조방법
BR7902012A (pt) Processo para a separacao de uma diolefina conjugada de uma mistura de hidrocarbonetos em c4 ou c5 contendo essa diolefina e hidrocarbonetos acetilenicos
NO871644D0 (no) Slagseig polyamid-formmasse.
DE3869930D1 (de) Verfahren zum aufarbeiten von abfallmaterial.
SE7602390L (sv) Forfarande for utvinning av 1,3-butadien ur en kolveteblandning
GB948180A (en) Process for the separation of an organic mixture containing hydrocarbons by means of extractive distillation
BR8001594A (pt) Processo para obtencao de diolefinas conjugadas a partir de uma mistura de hidrocarbonetos com 4 a 5 atomos de carbono
MX167661B (es) Procedimiento para separar aromaticos de mezclas de hidrocarburos de cualquier contenido en aromatics
DE3060207D1 (en) Process for obtaining a conjugated diolefin from a c 4 or c 5 hydrocarbon mixture
JPS5681526A (en) Polymerization prevention of conjugated dienes
ES479445A1 (es) Un procedimiento para obtener benceno de alta pureza.
GB1495234A (en) Inert removal from chlorinated hydrocarbon production system
GB1080717A (en) Purification of crude organic polyisocyanates
GB951500A (en) Selective separation of hydrocarbon mixtures
SE7605459L (sv) Sett att polymerisera omettade organiska foreningar eller blandningar av sadana foreningar
GB1523412A (en) Separation of hydrocarbons
JPS53137902A (en) Preparation of dichlorobutene
GB2012757A (en) Separation of Ethylamines
GB929368A (en) Hydrocarbon refining process
GB608091A (en) Improvements in gas separation process
Patterson et al. Thermally induced side chain to ring migrations in aromatic systems
GB1261564A (en) Cracking dicyclopentadiene to monomer
GB925418A (en) Separation of an alicyclic mono-olefin from a mixture of an alicyclic mono-olefin and an alicyclic diolefin