NO135981B - - Google Patents

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Publication number
NO135981B
NO135981B NO197771A NO197771A NO135981B NO 135981 B NO135981 B NO 135981B NO 197771 A NO197771 A NO 197771A NO 197771 A NO197771 A NO 197771A NO 135981 B NO135981 B NO 135981B
Authority
NO
Norway
Prior art keywords
column
steam
pipeline
alcohol
sump
Prior art date
Application number
NO197771A
Other languages
English (en)
Norwegian (no)
Other versions
NO135981C (enrdf_load_stackoverflow
Inventor
P Biarnais
Original Assignee
Melle Bezons
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 Melle Bezons filed Critical Melle Bezons
Publication of NO135981B publication Critical patent/NO135981B/no
Publication of NO135981C publication Critical patent/NO135981C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
NO197771A 1970-07-24 1971-05-26 NO135981C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7028288A FR2098915A5 (enrdf_load_stackoverflow) 1970-07-24 1970-07-24

Publications (2)

Publication Number Publication Date
NO135981B true NO135981B (enrdf_load_stackoverflow) 1977-03-28
NO135981C NO135981C (enrdf_load_stackoverflow) 1977-07-06

Family

ID=9059564

Family Applications (1)

Application Number Title Priority Date Filing Date
NO197771A NO135981C (enrdf_load_stackoverflow) 1970-07-24 1971-05-26

Country Status (17)

Country Link
JP (1) JPS5117521B1 (enrdf_load_stackoverflow)
AT (1) AT305311B (enrdf_load_stackoverflow)
BE (1) BE770450A (enrdf_load_stackoverflow)
CA (1) CA960605A (enrdf_load_stackoverflow)
CH (1) CH540875A (enrdf_load_stackoverflow)
CS (1) CS174821B2 (enrdf_load_stackoverflow)
DE (1) DE2128942B2 (enrdf_load_stackoverflow)
ES (1) ES393411A1 (enrdf_load_stackoverflow)
FI (1) FI52933C (enrdf_load_stackoverflow)
FR (1) FR2098915A5 (enrdf_load_stackoverflow)
GB (1) GB1302146A (enrdf_load_stackoverflow)
HU (1) HU164794B (enrdf_load_stackoverflow)
NL (1) NL7107296A (enrdf_load_stackoverflow)
NO (1) NO135981C (enrdf_load_stackoverflow)
PL (1) PL81830B1 (enrdf_load_stackoverflow)
RO (1) RO63616A (enrdf_load_stackoverflow)
SE (1) SE387627B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336601A1 (de) * 1983-10-07 1985-04-25 Sven-Gunnar Dipl.-Ing. Uetliburg Jacobson Langgestreckte kardierplatte
CN107311860A (zh) * 2017-06-22 2017-11-03 江苏飞翔化工股份有限公司 一种1,2‑环己烷二甲酸二元酯的制备方法
CN109678712A (zh) * 2019-01-29 2019-04-26 安徽力天环保科技股份有限公司 一种邻苯二甲酸二辛酯制备装置及其制备方法
EP3931175B1 (de) * 2019-02-25 2024-04-10 Basf Se Verfahren zur aufarbeitung von benzolpolycarbonsäureestern und deren verwendung zur herstellung von cyclohexanpolycarbonsäureestern

Also Published As

Publication number Publication date
DE2128942B2 (de) 1976-11-18
RO63616A (fr) 1978-08-15
CS174821B2 (enrdf_load_stackoverflow) 1977-04-29
AT305311B (de) 1973-02-26
PL81830B1 (enrdf_load_stackoverflow) 1975-10-31
NO135981C (enrdf_load_stackoverflow) 1977-07-06
CH540875A (fr) 1973-08-31
FR2098915A5 (enrdf_load_stackoverflow) 1972-03-10
JPS5117521B1 (enrdf_load_stackoverflow) 1976-06-03
CA960605A (en) 1975-01-07
ES393411A1 (es) 1974-09-16
HU164794B (enrdf_load_stackoverflow) 1974-04-11
GB1302146A (enrdf_load_stackoverflow) 1973-01-04
SE387627B (sv) 1976-09-13
BE770450A (fr) 1972-01-24
DE2128942A1 (enrdf_load_stackoverflow) 1972-11-30
FI52933B (enrdf_load_stackoverflow) 1977-09-30
FI52933C (enrdf_load_stackoverflow) 1978-01-10
NL7107296A (enrdf_load_stackoverflow) 1972-01-26

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