PL112578B1 - Method of selective isolation of dienes from dienes containing mixtures - Google Patents

Method of selective isolation of dienes from dienes containing mixtures Download PDF

Info

Publication number
PL112578B1
PL112578B1 PL1977195313A PL19531377A PL112578B1 PL 112578 B1 PL112578 B1 PL 112578B1 PL 1977195313 A PL1977195313 A PL 1977195313A PL 19531377 A PL19531377 A PL 19531377A PL 112578 B1 PL112578 B1 PL 112578B1
Authority
PL
Poland
Prior art keywords
column
head
line
mixture
hydrocarbons
Prior art date
Application number
PL1977195313A
Other languages
English (en)
Polish (pl)
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 filed Critical
Publication of PL112578B1 publication Critical patent/PL112578B1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/20—Nitrogen-containing compounds
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
PL1977195313A 1976-01-14 1977-01-14 Method of selective isolation of dienes from dienes containing mixtures PL112578B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19241/76A IT1063231B (it) 1976-01-14 1976-01-14 Impiego di n-metil-morfolin-3-one quale solvente per la separazione di idrocarburi

Publications (1)

Publication Number Publication Date
PL112578B1 true PL112578B1 (en) 1980-10-31

Family

ID=11156044

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1977195313A PL112578B1 (en) 1976-01-14 1977-01-14 Method of selective isolation of dienes from dienes containing mixtures

Country Status (35)

Country Link
JP (1) JPS5288278A (fr)
AR (1) AR214059A1 (fr)
AT (1) AT356790B (fr)
AU (1) AU508405B2 (fr)
BE (1) BE850400A (fr)
BR (1) BR7700296A (fr)
CA (1) CA1091615A (fr)
CH (1) CH631203A5 (fr)
CS (1) CS200504B2 (fr)
DD (1) DD128592A5 (fr)
DE (1) DE2701466C3 (fr)
DK (1) DK12577A (fr)
EG (1) EG12337A (fr)
ES (1) ES455306A1 (fr)
FR (1) FR2338235A1 (fr)
GB (1) GB1523412A (fr)
GR (1) GR59765B (fr)
HU (1) HU178726B (fr)
IE (1) IE45113B1 (fr)
IN (1) IN145336B (fr)
IT (1) IT1063231B (fr)
LU (1) LU76552A1 (fr)
MW (1) MW177A1 (fr)
MX (1) MX144633A (fr)
NL (1) NL7700405A (fr)
NO (1) NO148370C (fr)
PH (1) PH13737A (fr)
PL (1) PL112578B1 (fr)
PT (1) PT66065B (fr)
RO (1) RO70373A (fr)
SE (1) SE423535B (fr)
TR (1) TR19071A (fr)
YU (1) YU39984B (fr)
ZA (1) ZA7796B (fr)
ZM (1) ZM677A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2670962C2 (ru) * 2014-09-05 2018-10-26 ЭсСиДжи КЕМИКАЛЗ КОМПАНИ ЛИМИТЕД Способ отделения смеси c8 ароматических соединений
KR102275314B1 (ko) * 2014-09-05 2021-07-12 에스씨지 케미컬스 컴퍼니, 리미티드. 에틸벤젠의 향상된 분리를 위한 방법

Also Published As

Publication number Publication date
YU8377A (en) 1982-05-31
BR7700296A (pt) 1977-09-20
MX144633A (es) 1981-11-03
DK12577A (da) 1977-07-15
AU508405B2 (en) 1980-03-20
MW177A1 (en) 1978-05-10
DD128592A5 (de) 1977-11-30
HU178726B (en) 1982-06-28
NO770098L (no) 1977-07-15
PT66065B (fr) 1978-06-23
PH13737A (en) 1980-09-10
IN145336B (fr) 1978-09-23
IT1063231B (it) 1985-02-11
NO148370B (no) 1983-06-20
DE2701466C3 (de) 1980-05-22
TR19071A (tr) 1978-05-01
ZA7796B (en) 1977-11-30
RO70373A (fr) 1981-08-17
AT356790B (de) 1980-05-27
DE2701466B2 (de) 1979-08-23
AR214059A1 (es) 1979-04-30
JPS5288278A (en) 1977-07-23
YU39984B (en) 1985-06-30
FR2338235B1 (fr) 1980-10-03
BE850400A (fr) 1977-07-14
GR59765B (en) 1978-02-25
NL7700405A (nl) 1977-07-18
PT66065A (fr) 1977-02-01
AU2112777A (en) 1978-07-13
CA1091615A (fr) 1980-12-16
ATA16277A (de) 1979-10-15
ES455306A1 (es) 1978-01-01
CH631203A5 (en) 1982-07-30
IE45113L (en) 1977-07-14
SE423535B (sv) 1982-05-10
SE7700250L (sv) 1977-07-15
IE45113B1 (en) 1982-06-30
GB1523412A (en) 1978-08-31
DE2701466A1 (de) 1977-07-28
FR2338235A1 (fr) 1977-08-12
ZM677A1 (en) 1977-09-21
EG12337A (en) 1978-09-30
NO148370C (no) 1983-10-05
CS200504B2 (en) 1980-09-15
LU76552A1 (fr) 1977-06-17

Similar Documents

Publication Publication Date Title
US7666299B2 (en) Extractive distillation process for recovering aromatics from petroleum streams
US3591490A (en) Process of separating pure aromatic hydrocarbons from hydrocarbon mixtures
CN110105159A (zh) 萃取精馏分离芳烃的方法
KR101700986B1 (ko) 부타디엔의 분별 추출
EP1656334B1 (fr) Procede pour decomposer une coupe c sb 4 /sb brute
EP1280869A2 (fr) Purification d'elements aromatiques issus d'ecoulements de petrole
TWI471305B (zh) 從含苯乙烯的原料中回收苯乙烯的方法和系統
KR870001764B1 (ko) 고순도 부텐-1 및 부텐-2의 분리 정제방법
PL112578B1 (en) Method of selective isolation of dienes from dienes containing mixtures
DE10217866A1 (de) Verfahren und Vorrichtung zur Olefinherstellung
US9656929B2 (en) Co-extraction systems for separation and purification of butadiene and isoprene
US3396101A (en) Solvent extraction of highly aromatic charge stocks
US4306945A (en) Extracting aromatic hydrocarbons from mixtures containing same
SU563116A3 (ru) Способ выделени ароматических углеводородов
EP0085572B1 (fr) Procédé de séparation de mixtures d'hydrocarbures par distillation extractive
US2389176A (en) Production of aviation gasoline
CN117343759A (zh) 一种从宽馏分汽油中收回芳烃的方法
CN107778127A (zh) 一种用于环丁砜抽提蒸馏分离苯的复合溶剂及使用办法
KR20240090600A (ko) 추출 증류에 의한 탄화수소-함유 공급원료 스트림의 분리 방법 및 장치
CN117343758A (zh) 一种从汽油c6+馏分中分离芳烃的方法
KR20240096622A (ko) 추출 증류에 의한 탄화수소-함유 공급원료 스트림의 분리 방법 및 장치
SU188399A1 (ru) Способ выделения ароматических углеводородов и парафино-олефиновои фракции
KR810001632B1 (ko) 추출증류에 의한 c_4-탄화 수소 혼합물의 분리방법.
CN108026455A (zh) 用于分离包含烃和硫化合物的物质混合物的方法和系统
PL81307B1 (fr)