LU61349A1 - - Google Patents

Info

Publication number
LU61349A1
LU61349A1 LU61349DA LU61349A1 LU 61349 A1 LU61349 A1 LU 61349A1 LU 61349D A LU61349D A LU 61349DA LU 61349 A1 LU61349 A1 LU 61349A1
Authority
LU
Luxembourg
Application number
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 LU61349A1 publication Critical patent/LU61349A1/xx

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
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • 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
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
LU61349D 1969-07-18 1970-07-16 LU61349A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1981269 1969-07-18

Publications (1)

Publication Number Publication Date
LU61349A1 true LU61349A1 (enrdf_load_stackoverflow) 1970-09-16

Family

ID=11161483

Family Applications (1)

Application Number Title Priority Date Filing Date
LU61349D LU61349A1 (enrdf_load_stackoverflow) 1969-07-18 1970-07-16

Country Status (17)

Country Link
US (1) US3720605A (enrdf_load_stackoverflow)
JP (1) JPS4924901B1 (enrdf_load_stackoverflow)
AT (1) AT312138B (enrdf_load_stackoverflow)
BE (1) BE753353A (enrdf_load_stackoverflow)
BG (1) BG25642A3 (enrdf_load_stackoverflow)
CA (1) CA955875A (enrdf_load_stackoverflow)
CS (1) CS167923B2 (enrdf_load_stackoverflow)
DE (3) DE2065779C3 (enrdf_load_stackoverflow)
DK (1) DK131511B (enrdf_load_stackoverflow)
ES (1) ES381945A1 (enrdf_load_stackoverflow)
FR (1) FR2051835B1 (enrdf_load_stackoverflow)
GB (1) GB1271596A (enrdf_load_stackoverflow)
LU (1) LU61349A1 (enrdf_load_stackoverflow)
NL (1) NL167143C (enrdf_load_stackoverflow)
RO (1) RO61637A (enrdf_load_stackoverflow)
SU (1) SU365071A3 (enrdf_load_stackoverflow)
YU (1) YU35748B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081355A (en) * 1970-08-12 1978-03-28 Krupp-Koppers Gmbh Process for recovering highly pure aromatics from a mixture of aromatics and non-aromatics
US3953300A (en) * 1972-11-29 1976-04-27 Snam Progetti, S.P.A. Process for separating a high purity vinyl aromatic hydrocarbon from hydrocarbon mixtures containing the same
US6565742B1 (en) * 1997-09-03 2003-05-20 Gtc Technology Inc. Aromatics separation process and method of retrofitting existing equipment for same
US8460517B2 (en) * 2009-09-02 2013-06-11 Gtc Technology Us Llc Methods and apparatuses for steam addition to a reboiler coupled to an extractive distillation column for improved extractive distillation
US9770032B2 (en) * 2010-02-17 2017-09-26 Osprey Biotechnics, Inc. Compositions for stabilizing bacillus spores and methods of use thereof
US9138658B2 (en) 2011-01-31 2015-09-22 Exxonmobil Chemical Patents Inc. Solvent quality control in extraction processes
US8471088B2 (en) 2011-01-31 2013-06-25 Exxonmobil Chemical Patents Inc. Solvent quality control in extraction processes
JP6138938B2 (ja) * 2012-08-09 2017-05-31 カウンシル オブ サイエンティフィック アンド インダストリアル リサーチ 有機ペルオキシドを含有する未処理の分解ガソリン留分から高純度ベンゼンを回収することにより低ベンゼンガソリンを製造する処理工程

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262875A (en) * 1961-06-07 1966-07-26 Snam Societa Per Azioni Process for extracting high-purity aromatic hydrocarbons from a hydrocarbonaceous mixture
GB1119292A (en) * 1964-10-14 1968-07-10 Snam Spa Process for extracting aromatic hydrocarbons from hydrocarbon mixtures containing same
US3487013A (en) * 1968-02-26 1969-12-30 Universal Oil Prod Co Solvent extraction with recycle of light nonaromatic fraction
US3558480A (en) * 1968-10-28 1971-01-26 Universal Oil Prod Co Light and heavy reflux streams in solvent extraction of aromatics
US3551327A (en) * 1969-03-12 1970-12-29 Universal Oil Prod Co Extractive distillation of aromatics with a sulfolane solvent

Also Published As

Publication number Publication date
CS167923B2 (enrdf_load_stackoverflow) 1976-05-28
DE2065780B2 (de) 1978-12-14
NL167143C (nl) 1981-11-16
RO61637A (enrdf_load_stackoverflow) 1977-02-15
NL167143B (nl) 1981-06-16
DE2065780C3 (enrdf_load_stackoverflow) 1979-08-23
NL7010676A (enrdf_load_stackoverflow) 1971-01-20
BE753353A (fr) 1970-12-16
DE2065779C3 (de) 1979-08-30
GB1271596A (en) 1972-04-19
SU365071A3 (enrdf_load_stackoverflow) 1972-12-28
JPS4924901B1 (enrdf_load_stackoverflow) 1974-06-26
AT312138B (de) 1973-12-27
CA955875A (en) 1974-10-08
DE2065779A1 (de) 1975-09-18
DE2035315A1 (de) 1971-05-19
YU35748B (en) 1981-06-30
US3720605A (en) 1973-03-13
BG25642A3 (bg) 1978-11-10
YU165570A (en) 1980-10-31
FR2051835B1 (enrdf_load_stackoverflow) 1973-04-27
DE2035315C3 (de) 1979-02-01
DK131511B (da) 1975-07-28
FR2051835A1 (enrdf_load_stackoverflow) 1971-04-09
DE2035315B2 (de) 1977-04-28
DK131511C (enrdf_load_stackoverflow) 1975-12-22
ES381945A1 (es) 1972-12-01
DE2065780A1 (de) 1975-09-11
DE2065779B2 (de) 1979-01-04

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