LU72541A1 - - Google Patents

Info

Publication number
LU72541A1
LU72541A1 LU72541A LU72541A LU72541A1 LU 72541 A1 LU72541 A1 LU 72541A1 LU 72541 A LU72541 A LU 72541A LU 72541 A LU72541 A LU 72541A LU 72541 A1 LU72541 A1 LU 72541A1
Authority
LU
Luxembourg
Prior art keywords
acetylenic compounds
etherifying
olefinic
saturated
glycol
Prior art date
Application number
LU72541A
Other languages
English (en)
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
Priority claimed from IT2301174A external-priority patent/IT1012688B/it
Priority claimed from IT2151775A external-priority patent/IT1049374B/it
Application filed filed Critical
Publication of LU72541A1 publication Critical patent/LU72541A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds
    • C07C7/14891—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds alcohols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
LU72541A 1974-05-21 1975-05-20 LU72541A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2301174A IT1012688B (it) 1974-05-21 1974-05-21 Metodo per la eliminazione di come posti acstilenici da idrocarburi saturi olefinici e dienici o loro miscele
IT2151775A IT1049374B (it) 1975-03-21 1975-03-21 Metodo per la eliminazione di composti acetilenici da idrocarburi saturi olefinici e dienici e loro miscele

Publications (1)

Publication Number Publication Date
LU72541A1 true LU72541A1 (es) 1975-10-08

Family

ID=26327922

Family Applications (1)

Application Number Title Priority Date Filing Date
LU72541A LU72541A1 (es) 1974-05-21 1975-05-20

Country Status (25)

Country Link
US (1) US4031157A (es)
JP (1) JPS554725B2 (es)
AR (1) AR206714A1 (es)
AT (1) AT358541B (es)
BE (1) BE829301A (es)
BG (1) BG24792A3 (es)
BR (1) BR7503194A (es)
CA (1) CA1036182A (es)
CH (1) CH617100A5 (es)
DD (1) DD118056A5 (es)
DK (1) DK140831B (es)
ES (1) ES438188A1 (es)
FR (1) FR2272054B1 (es)
GB (1) GB1465015A (es)
IE (1) IE41364B1 (es)
IN (1) IN140786B (es)
LU (1) LU72541A1 (es)
NL (1) NL7505993A (es)
NO (1) NO144015C (es)
RO (1) RO67330A (es)
SE (1) SE396215B (es)
SU (1) SU1068030A3 (es)
TR (1) TR18762A (es)
YU (1) YU121575A (es)
ZM (1) ZM6375A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995002568A1 (en) * 1993-07-13 1995-01-26 Imperial Chemical Industries Plc Process for the purification of olefins

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112009A (en) * 1974-05-21 1978-09-05 Snamprogetti, S.P.A. Method for removing acetylenic compounds from saturated, olefinic and dienic hydrocarbons or mixtures thereof
DE2706465C3 (de) * 1977-02-16 1980-10-02 Deutsche Texaco Ag, 2000 Hamburg Verfahren zur Gewinnung von Butadien bzw. n-Butenen aus diese enthaltenden Kohlenwasserstoffgemischen unter Abtrennung von Isobuten
DE3127751A1 (de) * 1981-07-14 1983-02-03 EC Erdölchemie GmbH, 5000 Köln Verfahren zur hydrierung von kohlenwasserstoffen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917563A (en) * 1957-05-01 1959-12-15 Phillips Petroleum Co Separation of alkynes from olefins
US3170000A (en) * 1962-10-24 1965-02-16 Sinclair Research Inc Tertiary olefin separation via etherification with small surface area catalysts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995002568A1 (en) * 1993-07-13 1995-01-26 Imperial Chemical Industries Plc Process for the purification of olefins

Also Published As

Publication number Publication date
IE41364L (en) 1975-11-21
ZM6375A1 (en) 1976-02-23
DK140831B (da) 1979-11-26
JPS50160202A (es) 1975-12-25
NO144015C (no) 1981-06-03
BE829301A (fr) 1975-09-15
IN140786B (es) 1976-12-18
US4031157A (en) 1977-06-21
FR2272054A1 (es) 1975-12-19
GB1465015A (en) 1977-02-16
RO67330A (ro) 1980-02-15
SE7505803L (sv) 1975-11-24
BG24792A3 (en) 1978-05-12
FR2272054B1 (es) 1978-09-01
DE2521702B2 (de) 1977-03-17
NO144015B (no) 1981-02-23
AT358541B (de) 1980-09-10
SU1068030A3 (ru) 1984-01-15
YU121575A (en) 1982-02-28
DE2521702A1 (de) 1975-11-27
NL7505993A (nl) 1975-11-25
SE396215B (sv) 1977-09-12
DK140831C (es) 1980-05-19
BR7503194A (pt) 1976-04-20
AU8132675A (en) 1976-11-25
CH617100A5 (es) 1980-05-14
IE41364B1 (en) 1979-12-19
ES438188A1 (es) 1977-05-01
NO751786L (es) 1975-11-24
JPS554725B2 (es) 1980-01-31
AR206714A1 (es) 1976-08-13
DK209775A (es) 1975-11-22
CA1036182A (en) 1978-08-08
TR18762A (tr) 1977-08-10
DD118056A5 (es) 1976-02-12

Similar Documents

Publication Publication Date Title
NL7613352A (nl) Werkwijze ter bereiding van polyfenyleenether- hars bevattende samenstellingen.
ES438189A1 (es) Procedimiento para la produccion de ter-alquil eteres.
FR2272054B1 (es)
ES279197A1 (es) Procedimiento para la obtención de un nuevo heptapéptido y sus sales de adición ácida
IT1035888B (it) Apparecchio per la eliminazione di vapori di combustibili partico larmente per operazioni di rifornimento
ES449922A1 (es) Procedimiento de adicion de acidos organicos a compuestos acetilenicos contenidos en corrientes hidrocarburicas inor- ganicas u organicas.
ES287507A1 (es) Procedimiento para la preparación de 1-amino-2-ariloxi-4-hidroxi-antraquinonas
ES378843A1 (es) Procedimiento para la obtencion de 4-metoxi-2,6-di-terc-bu-tilfenol.
ES410563A3 (es) Un procedimiento para la obtencion de un material de carac-ter termoplastico.
ES416560A1 (es) Procedimiento para la obtencion de lacas de electroinmer- sion anionicas.
JPS5212685A (en) High boiling brake fluid
CA607501A (en) Process for separating olefinic hydrocarbons
ES273562A1 (es) Procedimiento para la preparaciën de hidrocarburos aromaticos que contienen isëtopos
NL7512923A (nl) Werkwijze ter bereiding van tripinyltrioxanen.
FR2038145A1 (fr) Procede de preparation de delta 4,6-ou delta 5(10)6-3-oxo-19-steroides
ES277006A1 (es) Procedimiento para la separación cromatofráfica de una mezcla
CA572557A (en) Process for producing normally liquid olefinic hydrocarbons
ES382450A1 (es) Procedimiento para la separacion de diolefinas conjugadas de mezclas de hidrocarburos que las contengan.
CA596051A (en) Process for reforming hydrocarbons
CA533528A (en) Process for catalytically reforming gasoline fractions
CA804962A (en) Float for separating gas from liquids
ES428747A1 (es) Procedimiento para aislar una fraccion proteica de una solucion o suspension acuosa
ES272696U (es) Tanque de procesado para peliculas
ES245640A1 (es) Procedimiento para purificar hidrocarburos saturados empleados como liquidos auxiliares para la polimerizaciën del etileno a baja presiën.
IE39621B1 (en) Process for contacting substances