IT1058029B - Procedimento per il recupero di butadiene 1.3 da una miscela di idrocarburi c.4 - Google Patents

Procedimento per il recupero di butadiene 1.3 da una miscela di idrocarburi c.4

Info

Publication number
IT1058029B
IT1058029B IT7648675A IT4867576A IT1058029B IT 1058029 B IT1058029 B IT 1058029B IT 7648675 A IT7648675 A IT 7648675A IT 4867576 A IT4867576 A IT 4867576A IT 1058029 B IT1058029 B IT 1058029B
Authority
IT
Italy
Prior art keywords
butadiene
hydrocarbons
recovery
procedure
mixture
Prior art date
Application number
IT7648675A
Other languages
English (en)
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
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1058029B publication Critical patent/IT1058029B/it

Links

Classifications

    • 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
IT7648675A 1975-04-15 1976-03-23 Procedimento per il recupero di butadiene 1.3 da una miscela di idrocarburi c.4 IT1058029B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2516362A DE2516362B2 (de) 1975-04-15 1975-04-15 Verfahren zur Gewinnung von 13- Butadien aus einem C4.Koh]enwass(.rstl>rrKelIlisch

Publications (1)

Publication Number Publication Date
IT1058029B true IT1058029B (it) 1982-04-10

Family

ID=5943900

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7648675A IT1058029B (it) 1975-04-15 1976-03-23 Procedimento per il recupero di butadiene 1.3 da una miscela di idrocarburi c.4

Country Status (12)

Country Link
US (1) US4049742A (it)
JP (1) JPS51127006A (it)
BE (1) BE840580A (it)
BR (1) BR7602342A (it)
CA (1) CA1058228A (it)
DE (1) DE2516362B2 (it)
FR (1) FR2307780A1 (it)
GB (1) GB1535253A (it)
IT (1) IT1058029B (it)
NL (1) NL185619C (it)
NO (1) NO145433C (it)
SE (1) SE420195B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440984A1 (fr) * 1978-11-10 1980-06-06 Inst Francais Du Petrole Procede de traitement d'une coupe d'hydrocarbures c4 en vue de la recuperation du butadiene
JPS5761129Y2 (it) * 1979-10-22 1982-12-27
US5763715A (en) * 1996-10-08 1998-06-09 Stone & Webster Engineering Corp. Butadiene removal system for ethylene plants with front end hydrogenation systems
JP4134391B2 (ja) * 1998-04-07 2008-08-20 日本ゼオン株式会社 不飽和炭化水素の分離精製装置および分離精製方法
US6225515B1 (en) * 1999-07-22 2001-05-01 Uop Llc Process for the purification of a diolefin hydrocarbon stream
US6271428B1 (en) * 1999-07-22 2001-08-07 Uop Llc Process for the purification of a diolefin hydrocarbon stream
US6376735B1 (en) * 2000-12-19 2002-04-23 Uop Llc Process to remove reaction by-products from a selective hydrogenation effluent stream
DE10233621A1 (de) * 2002-07-24 2004-02-19 Basf Ag Verfahren zur Aufarbeitung von Roh-1,3-Butadien
US7045670B2 (en) * 2003-09-03 2006-05-16 Synfuels International, Inc. Process for liquid phase hydrogenation
KR101111015B1 (ko) * 2008-07-17 2012-04-04 에스케이이노베이션 주식회사 아세틸렌 전환공정을 이용한 ｃ4 유분으로부터1,3-부타디엔을 분리하는 방법
RU2442768C2 (ru) * 2010-02-24 2012-02-20 Олег Станиславович Павлов Способ выделения и очистки 1,3-бутадиена из смесей c4-углеводородов
JP5687800B2 (ja) 2012-03-13 2015-03-18 旭化成ケミカルズ株式会社 共役ジオレフィンの製造方法
BR112015007589A2 (pt) * 2012-10-04 2017-07-04 Lummus Technology Inc processo de extração de butadieno
CA2890134C (en) 2012-10-30 2017-05-16 Kevin John Schwint Butadiene extraction process featuring liquid ring compressor
CN108779045A (zh) * 2016-03-31 2018-11-09 日本瑞翁株式会社 氢化方法
WO2017170383A1 (ja) * 2016-03-31 2017-10-05 日本ゼオン株式会社 １，３－ブタジエンの製造方法および製造装置
RU2691049C1 (ru) * 2019-01-10 2019-06-07 Открытое Акционерное Общество "Стерлитамакский Нефтехимический Завод" Способ очистки бутан-бутиленовой фракции в производстве бутадиена-1,3
WO2021048655A1 (en) * 2019-09-13 2021-03-18 Sabic Global Technologies B.V. Integrated systems and methods for producing 1,3-butadiene via extractive distillation, distillation, and/or selective hydrogenation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195294B (de) * 1962-08-21 1965-06-24 Shell Int Research Verfahren zur Entfernung von Alkinen aus 1, 3-Butadien bzw. Isopren enthaltenden C- bzw. C-Kohlenwasserstoffgemischen
US3342891A (en) * 1962-11-02 1967-09-19 Shell Oil Co Removal of vinylacetylenes from alkadienes
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
GB983783A (en) * 1963-10-25 1965-02-17 Shell Int Research Process for the removal of alkynes from hydrocarbon mixtures containing alkadienes
US3293316A (en) * 1964-12-31 1966-12-20 Phillips Petroleum Co Butadiene purification
SE353078B (it) * 1965-12-30 1973-01-22 Japanese Geon Co Ltd
US3705204A (en) * 1967-05-18 1972-12-05 Nippon Oil Co Ltd Process for recovering conjugated diolefins selectively from a c5 fraction
GB1225549A (it) * 1967-11-11 1971-03-17
US3743684A (en) * 1971-01-21 1973-07-03 Phillips Petroleum Co Catalyst,catalyst preparation method,and process for catalytic hydrotreating unsaturated hydrocarbons
FR2135742A5 (it) * 1971-04-27 1972-12-22 Elf Entr Rech Activit
BE791887A (fr) * 1971-11-26 1973-05-24 Basf Ag Procede d'obtention de diolefines conjuguees pures comportant 4et 5 atomes de carbone, a partir de melanges
DD98090A1 (it) * 1971-12-13 1973-06-12

Also Published As

Publication number Publication date
FR2307780A1 (fr) 1976-11-12
DE2516362A1 (de) 1976-10-28
BE840580A (fr) 1976-10-11
GB1535253A (en) 1978-12-13
SE420195B (sv) 1981-09-21
NO145433C (no) 1982-03-24
NL7603593A (nl) 1976-10-19
BR7602342A (pt) 1976-10-12
NL185619C (nl) 1990-06-01
SE7602390L (sv) 1976-10-16
CA1058228A (en) 1979-07-10
NO145433B (no) 1981-12-14
US4049742A (en) 1977-09-20
JPS6135168B2 (it) 1986-08-12
DE2516362B2 (de) 1978-05-24
DE2516362C3 (it) 1987-10-22
FR2307780B1 (it) 1980-05-09
NO761220L (it) 1976-10-18
JPS51127006A (en) 1976-11-05

Similar Documents

Publication Publication Date Title
IT1068913B (it) Procedimento per septarare para-xilene da una miscela idrocarburica
IT1058029B (it) Procedimento per il recupero di butadiene 1.3 da una miscela di idrocarburi c.4
NL7612369A (nl) Vulkaniseerbaar mengsel.
NO145083C (no) Fremgangsmaate for fremstilling av en vaksine for forhindring av graviditet.
NL7610847A (nl) Boorkoppen.
AU505600B2 (en) Hydrocarbons
MX159023A (es) Procedimiento mejorado para la recuperacion de 1,3-butadieno de una mezcla de hidrocarburos
AU505520B2 (en) Unsaturated hydrocarbons
NL7603003A (nl) Hardbaar mengsel.
SE7505506L (sv) Sprayhuvud for virvelspray.
IT1041175B (it) Procedimento per la separazione di i..3butadiene mediante adsorbimento su un adsorbente zeolitico
AU1532276A (en) 16,16-spirocycloalkyl prostaglandin derivatives
NL7607904A (nl) Werkwijze voor de bereiding van aromatische koolwaterstoffen.
IT1070836B (it) Procedimento per la separazione di una miscela gassosa
SE409864B (sv) Forfarande for framstellning av 4-imino-1,3-diazabicyklo(3.1.0)hexan-2-on
IT1074490B (it) Procedimento per la deidrogenazione ossidante di idrocarburi
IT1021911B (it) Procedimento per il recupero di isoprene da correnti di idrocarburi
IT7927214A0 (it) Procedimento di trattamento di una frazione di idrocarburi c4 per il recupero del butadiene.
NL7602259A (nl) Vulkaniseerbaar mengsel.
AU502268B2 (en) 2, 1, 3-benzothiadiazine compounds
BR7602323A (pt) Processo para a separacao de 1,8-dinitroantraquinona de misturas de dinitroantraquinona
HU174459B (hu) Sposob udalenija olefinov iz smesi aromaticheskikh uglevodorodov
NL7601859A (nl) Lijmmengsel.
IT1065606B (it) Procedimento per produrre 7.8 epossi 2 metil ottadecano
SU568883A1 (ru) Кондуктометр

Legal Events

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

Effective date: 19950329