NO149773C - Fremgangsmaate for separering av en c4-hydrokarbonblanding ved ekstraktiv destillasjon, kompresjon, varmeveksling og avspennings-destillasjon - Google Patents

Fremgangsmaate for separering av en c4-hydrokarbonblanding ved ekstraktiv destillasjon, kompresjon, varmeveksling og avspennings-destillasjon

Info

Publication number
NO149773C
NO149773C NO781842A NO781842A NO149773C NO 149773 C NO149773 C NO 149773C NO 781842 A NO781842 A NO 781842A NO 781842 A NO781842 A NO 781842A NO 149773 C NO149773 C NO 149773C
Authority
NO
Norway
Prior art keywords
distillation
relaxation
separating
compression
procedure
Prior art date
Application number
NO781842A
Other languages
English (en)
Norwegian (no)
Other versions
NO149773B (no
NO781842L (no
Inventor
Dieter Stockburger
Klaus Volkamer
Detlef Bender
Klaus-Juergen Schneider
Harald Schwentker
Ulrich Wagner
Hans-Martin Weitz
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
Publication of NO781842L publication Critical patent/NO781842L/no
Publication of NO149773B publication Critical patent/NO149773B/no
Publication of NO149773C publication Critical patent/NO149773C/no

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
NO781842A 1977-05-28 1978-05-26 Fremgangsmaate for separering av en c4-hydrokarbonblanding ved ekstraktiv destillasjon, kompresjon, varmeveksling og avspennings-destillasjon NO149773C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2724365A DE2724365C3 (de) 1977-05-28 1977-05-28 Verfahren zum Trennen eines C4 -Kohlenwasserstoffgemisches durch extraktive Destillation

Publications (3)

Publication Number Publication Date
NO781842L NO781842L (no) 1978-11-29
NO149773B NO149773B (no) 1984-03-12
NO149773C true NO149773C (no) 1984-06-20

Family

ID=6010220

Family Applications (1)

Application Number Title Priority Date Filing Date
NO781842A NO149773C (no) 1977-05-28 1978-05-26 Fremgangsmaate for separering av en c4-hydrokarbonblanding ved ekstraktiv destillasjon, kompresjon, varmeveksling og avspennings-destillasjon

Country Status (17)

Country Link
US (1) US4162198A (ro)
JP (1) JPS53147004A (ro)
BE (1) BE867464A (ro)
BR (1) BR7803386A (ro)
CA (1) CA1110573A (ro)
DE (1) DE2724365C3 (ro)
FR (1) FR2391977A1 (ro)
GB (1) GB1602053A (ro)
IT (1) IT1104676B (ro)
NL (1) NL188348C (ro)
NO (1) NO149773C (ro)
PT (1) PT68067B (ro)
RO (1) RO75221A (ro)
SE (1) SE427457B (ro)
SU (1) SU725552A3 (ro)
UA (1) UA7013A1 (ro)
YU (1) YU125978A (ro)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833195C2 (de) * 1978-07-28 1980-10-02 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung von Butadien aus
DE3032780A1 (de) * 1980-08-30 1982-04-15 Krupp-Koppers Gmbh, 4300 Essen Verfahren zur aufarbeitung des sumpfproduktes von extraktivdestillationsprozessen zur gewinnung reiner kohlenwasserstoffe
US4515661A (en) * 1981-10-13 1985-05-07 Nippon Zeon Co. Ltd. Process for separating highly pure butene-1 and butene-2
CA1179291A (en) * 1981-10-30 1984-12-11 David T. Ahlberg Distillation apparatus
US4411740A (en) * 1982-09-20 1983-10-25 Dow Corning Corporation Separation of chlorosilanes by extractive distillation
IT1194350B (it) * 1983-07-28 1988-09-14 Snam Progetti Procedimento per la produzione di butene-1 ad elevata purezza con basso consumo di energia
US4690733A (en) * 1985-03-20 1987-09-01 Union Carbide Corporation Process for the separation of hydrocarbons from a mixed feedstock
DE3710434A1 (de) * 1987-03-28 1988-10-06 Basf Ag Verfahren zur gewinnung von 1,3-butadien
DE4037060A1 (de) * 1990-11-22 1992-05-27 Krupp Koppers Gmbh Verfahren zur aufarbeitung des sumpfproduktes von extraktivdestillationsprozessen zur gewinnung reiner aromaten
FR2673178B1 (fr) * 1991-02-26 1994-02-11 Institut Francais Petrole Procede de separation de butanes et de butenes par distillation extractive.
US5399244A (en) * 1993-12-06 1995-03-21 Glitsch, Inc. Process to recover benzene from mixed hydrocarbons by extractive distillation
US5457277A (en) * 1994-06-13 1995-10-10 Chemical Research & Licensing Company Multiple reboiler system
DE4437702C1 (de) * 1994-10-21 1995-11-23 Krupp Koppers Gmbh Verfahren zur Gewinnung von reinem Benzol und reinem Toluol
DE10105660A1 (de) * 2001-02-08 2002-08-14 Basf Ag Verfahren zur Gewinnung von Roh-1,3-Butadien durch Extraktivdestillation aus einem C4-Schnitt
DE10219375A1 (de) 2002-04-30 2003-11-13 Basf Ag Kontinuierliches Verfahren zur Gewinnung von Butenen aus einem C4-Schnitt
DE10233620A1 (de) * 2002-07-24 2004-02-12 Basf Ag Kontinuierliches Verfahren zur Auftrennung eines C4-Schnittes
DE10242923A1 (de) * 2002-09-16 2004-03-18 Oxeno Olefinchemie Gmbh Verfahren zur Trennung von Butenen und Butanen durch extraktive Destillation mit einem polaren Extraktionsmittel
DE10322655A1 (de) * 2003-05-20 2004-12-09 Basf Ag Verfahren zur Gewinnung von Roh-1,3-Butadien aus einem C4-Schnitt
DE10333756A1 (de) * 2003-07-24 2005-02-17 Basf Ag Verfahren zur Auftrennung eines Roh-C4-Schnittes
PL201117B1 (pl) * 2003-10-20 2009-03-31 Polski Koncern Naftowy Orlen S Sposób wydzielania butadienu
DE102004005930A1 (de) * 2004-02-06 2005-08-25 Basf Ag Verfahren zur Gewinnung von Roh-1,3-Butadien
US8080140B2 (en) * 2007-04-18 2011-12-20 Exxonmobil Chemical Patents Inc. Process for debottlenecking a system for the separation of a conjugated diolefin
CN102985145A (zh) * 2010-04-21 2013-03-20 沙特基础工业公司 蒸馏方法和多塔热集成蒸馏系统
MX375617B (es) 2012-09-20 2025-03-06 Lummus Technology Inc Pre-absorbedor de extraccion de butadieno.
PH12015500877B1 (en) * 2012-10-09 2022-07-15 Lummus Technology Inc Flexible butadiene extraction process
MX375366B (es) * 2012-10-30 2025-03-04 Lummus Technology Inc Proceso de extracción de butadieno.
CN105324353B (zh) * 2013-06-19 2017-10-17 沙特基础工业公司 用于分离和纯化丁二烯和异戊二烯的共提取系统
DE102013214765A1 (de) * 2013-07-29 2015-01-29 Wacker Chemie Ag Verfahren und Vorrichtung zur destillativen Trennung eines Drei- oder Mehrkomponentengemisches
US10954448B2 (en) 2017-08-18 2021-03-23 Canadian Natural Resources Limited High temperature paraffinic froth treatment process
UA124434C2 (uk) * 2019-06-04 2021-09-15 Товариство З Обмеженою Відповідальністю "Виробнича Група "Техінсервіс" СПОСІБ ОДЕРЖАННЯ 1,3-БУТАДІЄНУ ІЗ ЗМІШАНИХ ВУГЛЕВОДНІВ ФРАКЦІЇ С<sub>4</sub>+
EP4077250A1 (en) 2019-12-19 2022-10-26 SABIC Global Technologies B.V. Butadiene heat integration process
US11958791B2 (en) * 2021-01-27 2024-04-16 Evonik Oxeno Gmbh & Co. Kg Method for preventing three-phase separation of butenes from C4 hydrocarbon streams
CN115177964A (zh) * 2022-06-10 2022-10-14 武汉北湖云峰环保科技有限公司 一种废有机溶剂乙腈的再生装置及其工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1519726B2 (de) * 1965-08-06 1976-09-09 Union Carbide Corp., New York, N.Y. (V.StA.) Verfahren zur trennung eines gemisches aus staerker und schwaecher polaren komponenten
FR1488756A (fr) * 1965-08-06 1967-07-13 Union Carbide Corp Distillation extractive
US3436436A (en) * 1966-09-20 1969-04-01 Nippon Zeon Co Method for separation of conjugated diolefin by back wash in extractive distillation
US3798132A (en) * 1971-03-29 1974-03-19 Shell Oil Co Butadiene recovery process
US3772158A (en) * 1971-03-29 1973-11-13 Shell Oil Co Butadiene recovery process
US3769217A (en) * 1971-04-05 1973-10-30 Union Carbide Corp Extractive destillation with subsequent lower pressure adiabatic vaporization
US4038156A (en) * 1976-09-21 1977-07-26 Shell Oil Company Butadiene recovery process

Also Published As

Publication number Publication date
BR7803386A (pt) 1979-01-02
SU725552A1 (ru) 1980-03-30
PT68067A (en) 1978-06-01
JPS53147004A (en) 1978-12-21
NL7805693A (nl) 1978-11-30
DE2724365A1 (de) 1978-11-30
PT68067B (en) 1979-10-26
FR2391977A1 (fr) 1978-12-22
NL188348B (nl) 1992-01-02
IT1104676B (it) 1985-10-28
IT7849571A0 (it) 1978-05-26
US4162198A (en) 1979-07-24
RO75221A (ro) 1980-11-30
BE867464A (fr) 1978-11-27
GB1602053A (en) 1981-11-04
NL188348C (nl) 1992-06-01
SE427457B (sv) 1983-04-11
CA1110573A (en) 1981-10-13
DE2724365C3 (de) 1979-09-06
FR2391977B1 (ro) 1982-11-19
SU725552A3 (en) 1980-03-30
JPS5534772B2 (ro) 1980-09-09
SE7806079L (sv) 1978-11-29
NO149773B (no) 1984-03-12
UA7013A1 (uk) 1995-03-31
NO781842L (no) 1978-11-29
DE2724365B2 (de) 1979-01-11
YU125978A (en) 1982-08-31

Similar Documents

Publication Publication Date Title
NO149773C (no) Fremgangsmaate for separering av en c4-hydrokarbonblanding ved ekstraktiv destillasjon, kompresjon, varmeveksling og avspennings-destillasjon
BE864263A (fr) Procede de craquage de melanges d&#39;hydrocarbures
DK143734C (da) Fremgangsmaade til separering af en foerste og en anden ikke-blandbar vaeske ved gravitation og gravitationsseparator til udoevelse af denne fremgangsmaade
ES496736A0 (es) Metodo de obtener una recuperacion mejorada de hidrocarburos de c2 a partir de los vapores de cabeza de una columna des-metanizadora.
IT1100603B (it) Processo per preparare idrocarburi
BE852922A (fr) Procede de fractionnement de gaz de craquage
BR7602342A (pt) Processo para obtencao de 1,3-butadieno,a partir de uma mistura de hidrocarbonetos de c4
MX149742A (es) Metodo mejorado para separar mezclas gaseosas
IT1097530B (it) Diuretani,mezzi erbicidi contenenti tali composti e procedimento per prepararli
NO162230C (no) Fremgangsmaate ved separasjon av en hydrocarbonblanding i dampfase ved adsorpsjon.
BR7803631A (pt) Processo para a recuperacao de hidrocarbonetos
JPS5441803A (en) Method of separating butenee1 from c4 hydrocarbon mixture by using zeolite x
IT7851054A0 (it) Procedimento per isomerizzare idrocarburi
IT1127217B (it) Procedimento di trattamento di una frazione di idrocarburi c4 per il recupero del butadiene
IT7829061A0 (it) Processo per preparare idrocarburi aromatici.
GB2033922B (en) Extracting aromatic hydrocarbons
IT7825971A0 (it) Composti organici, particolarmente catalizzatore per deidrogenare amine, tioli ed alcooli eprocedimento per la sua preparazione.
IT8050245A0 (it) Procedimento per isomerizzare idrocarburi aromatici
BR7802812A (pt) Involucro tubular para alimentos,e processo para a sua preparacao
BR7805025A (pt) Processo para fracionar misturas de hidrocarbonetos,contendo etileno,mediante retificacao a baixas temperaturas
ZA785799B (en) Process for preparing aromatic hydrocarbons
IT7825965A0 (it) Apparecchiatura per il ricupero di vapori.
IT1101468B (it) Processo per preparare idrocarburi
NO145115C (no) Framgangsmaate for aa redusere isdannelse ved varmevekslere og anordning for gjennomfoering av denne framgangsmaaten
JPS52136886A (en) Apparatus for recovering vapor by liquefaction