DD98665A5 - - Google Patents

Info

Publication number
DD98665A5
DD98665A5 DD16195172A DD16195172A DD98665A5 DD 98665 A5 DD98665 A5 DD 98665A5 DD 16195172 A DD16195172 A DD 16195172A DD 16195172 A DD16195172 A DD 16195172A DD 98665 A5 DD98665 A5 DD 98665A5
Authority
DD
German Democratic Republic
Application number
DD16195172A
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 DD98665A5 publication Critical patent/DD98665A5/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
DD16195172A 1971-03-29 1972-03-27 DD98665A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12908571A 1971-03-29 1971-03-29
US12908671A 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
DD98665A5 true DD98665A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-05

Family

ID=26827208

Family Applications (1)

Application Number Title Priority Date Filing Date
DD16195172A DD98665A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-03-29 1972-03-27

Country Status (13)

Country Link
BE (1) BE781027A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA987630A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS188876B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD98665A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2214940C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES401205A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI57251C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2132098A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT950801B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL171696C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL83372B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RO (1) RO60478A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE390019B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1104517A (en) * 1977-08-02 1981-07-07 Polysar Limited Energy conservation in a butadiene process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB983783A (en) * 1963-10-25 1965-02-17 Shell Int Research Process for the removal of alkynes from hydrocarbon mixtures containing alkadienes
FR1488756A (fr) * 1965-08-06 1967-07-13 Union Carbide Corp Distillation extractive

Also Published As

Publication number Publication date
IT950801B (it) 1973-06-20
DE2214940C2 (de) 1982-12-09
NL171696B (nl) 1982-12-01
RO60478A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-11-15
SE390019B (sv) 1976-11-29
CS188876B2 (en) 1979-03-30
BE781027A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-09-22
FR2132098B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-09-13
ES401205A1 (es) 1975-02-16
NL171696C (nl) 1983-05-02
FR2132098A1 (en) 1972-11-17
DE2214940A1 (de) 1973-02-01
CA987630A (en) 1976-04-20
PL83372B1 (en) 1975-12-31
NL7203949A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-03
FI57251B (fi) 1980-03-31
FI57251C (fi) 1980-07-10

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