IT1127217B - Procedimento di trattamento di una frazione di idrocarburi c4 per il recupero del butadiene - Google Patents

Procedimento di trattamento di una frazione di idrocarburi c4 per il recupero del butadiene

Info

Publication number
IT1127217B
IT1127217B IT27214/79A IT2721479A IT1127217B IT 1127217 B IT1127217 B IT 1127217B IT 27214/79 A IT27214/79 A IT 27214/79A IT 2721479 A IT2721479 A IT 2721479A IT 1127217 B IT1127217 B IT 1127217B
Authority
IT
Italy
Prior art keywords
butadiene
hydrocarbons
fraction
recovery
treating
Prior art date
Application number
IT27214/79A
Other languages
English (en)
Italian (it)
Other versions
IT7927214A0 (it
Inventor
Charles Bronner
Michel Derrien
Gerard Leger
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of IT7927214A0 publication Critical patent/IT7927214A0/it
Application granted granted Critical
Publication of IT1127217B publication Critical patent/IT1127217B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/12—Alkadienes
    • C07C11/16—Alkadienes with four carbon atoms
    • C07C11/167—1, 3-Butadiene
    • 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
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/163—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation
    • C07C7/167—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by hydrogenation for removal of compounds containing a triple carbon-to-carbon bond

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)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
IT27214/79A 1978-11-10 1979-11-12 Procedimento di trattamento di una frazione di idrocarburi c4 per il recupero del butadiene IT1127217B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831812A FR2440984A1 (fr) 1978-11-10 1978-11-10 Procede de traitement d'une coupe d'hydrocarbures c4 en vue de la recuperation du butadiene

Publications (2)

Publication Number Publication Date
IT7927214A0 IT7927214A0 (it) 1979-11-12
IT1127217B true IT1127217B (it) 1986-05-21

Family

ID=9214716

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27214/79A IT1127217B (it) 1978-11-10 1979-11-12 Procedimento di trattamento di una frazione di idrocarburi c4 per il recupero del butadiene

Country Status (7)

Country Link
JP (1) JPS5569521A (uk)
BE (1) BE879802A (uk)
DE (1) DE2945075A1 (uk)
FR (1) FR2440984A1 (uk)
GB (1) GB2040995B (uk)
IT (1) IT1127217B (uk)
NL (1) NL187850C (uk)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824913Y2 (ja) * 1979-09-05 1983-05-28 サンエッチ株式会社 固形燃料
US4277313A (en) * 1980-03-27 1981-07-07 El Paso Products Company Recovery of 1,3-butadiene
US6015933A (en) * 1998-07-15 2000-01-18 Uop Llc Process for removing polymeric by-products from acetylene hydrogenation product
US8222474B2 (en) 2009-05-22 2012-07-17 Equistar Chemicals, L.P. Fractional extraction of butadiene
DE102010011014A1 (de) * 2010-03-11 2011-09-15 Basf Se Verfahren und Vorrichtung zur destillativen Gewinnung von Rein-1,3-Butadien aus Roh-1,3-Butadien
KR102043048B1 (ko) * 2012-01-03 2019-11-11 바스프 에스이 1,3-부타디엔 공정 설비로부터 나오는 재순환 스트림의 정제 방법
CN104812726B (zh) * 2012-10-04 2019-04-30 鲁姆斯科技公司 丁二烯提取方法
SG10201604013RA (en) * 2015-05-28 2016-12-29 Evonik Degussa Gmbh Hydrogen-assisted adsorption of sulphur compounds from olefin mixtures

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091654A (en) * 1960-08-24 1963-05-28 Exxon Research Engineering Co Partial hydrogenation of c4 acetylenes prior to caa prewash
DE1194402B (de) * 1962-11-02 1965-06-10 Shell Int Research Verfahren zur Entfernung von Alkinen aus einem 1, 3-Butadien oder Isopren enthaltenden Kohlenwasserstoffgemisch
US3293316A (en) * 1964-12-31 1966-12-20 Phillips Petroleum Co Butadiene purification
US3328479A (en) * 1965-10-04 1967-06-27 Mobil Oil Corp Purifying diolefins by selective hydrogenation and distillation
JPS5437128Y2 (uk) * 1974-10-09 1979-11-08
DE2516362C3 (de) * 1975-04-15 1987-10-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung von 1,3-Butadien aus einem C↓4↓-Kohlenwasserstoffgemisch
US4067921A (en) * 1976-12-06 1978-01-10 The Dow Chemical Company Primary adjunct, continuous diene process

Also Published As

Publication number Publication date
GB2040995A (en) 1980-09-03
FR2440984B1 (uk) 1983-02-04
DE2945075A1 (de) 1980-05-22
IT7927214A0 (it) 1979-11-12
NL187850C (nl) 1992-02-03
GB2040995B (en) 1982-10-20
JPS6215047B2 (uk) 1987-04-06
BE879802A (fr) 1980-05-05
NL7908195A (nl) 1980-05-13
FR2440984A1 (fr) 1980-06-06
JPS5569521A (en) 1980-05-26
NL187850B (nl) 1991-09-02
DE2945075C2 (uk) 1989-11-09

Similar Documents

Publication Publication Date Title
IT1158182B (it) Procedimento di cracking di idrocarburi pesanti
JPS5399204A (en) Steam cracking of heavy hydrocarbons
IT7919415A0 (it) Processo per la idrogenazione di idrocarburi pesanti.
AT383488B (de) Lanzettenvorrichtung zum punktieren der haut
BE864263A (fr) Procede de craquage de melanges d'hydrocarbures
MX159023A (es) Procedimiento mejorado para la recuperacion de 1,3-butadieno de una mezcla de hidrocarburos
IT7928374A0 (it) Procedimento di separazione di idrocarburi.
IT1109943B (it) Procedimento di dealchilazione,al vapor d'acqua,di idrocarburi aromatici
IT1058029B (it) Procedimento per il recupero di butadiene 1.3 da una miscela di idrocarburi c.4
IT8119190A0 (it) Procedimento di produzione di butene-1 a partire da una frazione c4 di idrocarburi.
GB2024847B (en) Cracking hydrocarbons
IT1127217B (it) Procedimento di trattamento di una frazione di idrocarburi c4 per il recupero del butadiene
IT1099570B (it) Deadsorbente per la separazione del butene-1 da una miscela di idrocarburi c4
IT7922498A0 (it) Processo per il recupero di solvente per trattamento di idrocarburi.
IT1118773B (it) Procedimento per la solfonazione di idrocarburi aromatici alchilati
IT7927276A0 (it) Stabilizzanti per miscele olio-acqua.
IT7822723A0 (it) Processo per la preparazione di idrocarburi.
PT68531A (de) Einrichtung zum banderolieren insbesondere von banknotenb-undeln
IT7927659A0 (it) Processo per la preparazione di idrocarburi.
IT1121518B (it) Processo per la preparazione di una miscela di idrocarburi aromatici
AT368566B (de) Vorrichtung zum wiederausrichten von schienenstraengen
IT7927802A0 (it) Processo per la preparazione di idrocarburi.
IT1122903B (it) Valvola singola,specialmente per apparecchi sanitari
AT370267B (de) Einrichtung zum breitbandig gleichmaessigen aufteilen von hochfrequenzenergie auf zwei ausgaenge
BR7900816A (pt) Processo de termolise de hidrocarbonetos pesados

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971127