JPS5028923B1 - - Google Patents

Info

Publication number
JPS5028923B1
JPS5028923B1 JP45062183A JP6218370A JPS5028923B1 JP S5028923 B1 JPS5028923 B1 JP S5028923B1 JP 45062183 A JP45062183 A JP 45062183A JP 6218370 A JP6218370 A JP 6218370A JP S5028923 B1 JPS5028923 B1 JP S5028923B1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP45062183A
Other languages
Japanese (ja)
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 JPS5028923B1 publication Critical patent/JPS5028923B1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C7/04—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
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/10—Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated

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)
JP45062183A 1969-07-18 1970-07-17 Pending JPS5028923B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1981469 1969-07-18

Publications (1)

Publication Number Publication Date
JPS5028923B1 true JPS5028923B1 (enrdf_load_stackoverflow) 1975-09-19

Family

ID=11161495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45062183A Pending JPS5028923B1 (enrdf_load_stackoverflow) 1969-07-18 1970-07-17

Country Status (14)

Country Link
JP (1) JPS5028923B1 (enrdf_load_stackoverflow)
AT (1) AT303692B (enrdf_load_stackoverflow)
BE (1) BE753352A (enrdf_load_stackoverflow)
BG (1) BG24658A3 (enrdf_load_stackoverflow)
CA (1) CA956265A (enrdf_load_stackoverflow)
CS (2) CS152477B2 (enrdf_load_stackoverflow)
DE (1) DE2035335C3 (enrdf_load_stackoverflow)
DK (1) DK131144B (enrdf_load_stackoverflow)
FR (1) FR2051834B1 (enrdf_load_stackoverflow)
GB (1) GB1283519A (enrdf_load_stackoverflow)
LU (1) LU61347A1 (enrdf_load_stackoverflow)
NL (1) NL164839C (enrdf_load_stackoverflow)
PL (1) PL81307B1 (enrdf_load_stackoverflow)
RO (1) RO59693A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128724A (en) * 1980-03-15 1981-10-08 Japan Synthetic Rubber Co Ltd Purification of butadiene or isoprene

Also Published As

Publication number Publication date
NL7010678A (enrdf_load_stackoverflow) 1971-01-20
CA956265A (en) 1974-10-15
BG24658A3 (en) 1978-04-12
DK131144B (da) 1975-06-02
NL164839C (nl) 1981-02-16
PL81307B1 (enrdf_load_stackoverflow) 1975-08-30
CS159201B2 (enrdf_load_stackoverflow) 1974-12-27
GB1283519A (en) 1972-07-26
DK131144C (enrdf_load_stackoverflow) 1975-11-03
CS152477B2 (enrdf_load_stackoverflow) 1973-12-19
AT303692B (de) 1972-12-11
FR2051834A1 (enrdf_load_stackoverflow) 1971-04-09
FR2051834B1 (enrdf_load_stackoverflow) 1973-04-27
DE2035335A1 (de) 1971-02-04
LU61347A1 (enrdf_load_stackoverflow) 1970-09-16
BE753352A (fr) 1970-12-16
DE2035335B2 (de) 1973-03-29
NL164839B (nl) 1980-09-15
RO59693A (enrdf_load_stackoverflow) 1976-03-15
DE2035335C3 (de) 1979-10-31

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