GB1075418A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1075418A – Process and apparatus for the separation of a liquid mixture of organie compounds
– Google Patents

GB1075418A – Process and apparatus for the separation of a liquid mixture of organie compounds
– Google Patents
Process and apparatus for the separation of a liquid mixture of organie compounds

Info

Publication number
GB1075418A

GB1075418A
GB34097/65A
GB3409765A
GB1075418A
GB 1075418 A
GB1075418 A
GB 1075418A
GB 34097/65 A
GB34097/65 A
GB 34097/65A
GB 3409765 A
GB3409765 A
GB 3409765A
GB 1075418 A
GB1075418 A
GB 1075418A
Authority
GB
United Kingdom
Prior art keywords
adduct
vessel
heat
former
passed
Prior art date
1964-08-10
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.)

Expired

Application number
GB34097/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Shell Internationale Research Maatschappij BV

Original Assignee
Shell Internationale Research Maatschappij BV
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.)
1964-08-10
Filing date
1965-08-09
Publication date
1967-07-12

1965-08-09
Application filed by Shell Internationale Research Maatschappij BV
filed
Critical
Shell Internationale Research Maatschappij BV

1967-07-12
Publication of GB1075418A
publication
Critical
patent/GB1075418A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

B—PERFORMING OPERATIONS; TRANSPORTING

B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

B01D—SEPARATION

B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping

B01D3/008—Liquid distribution

Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10S203/00—Distillation: processes, separatory

Y10S203/11—Batch distillation

Abstract

In a process for the separation of a liquid mixture of organic compounds (e.g. separating straight-chain hydrocarbons from other hydrocarbons) in the presence of a volatile compound or compounds by bringing this mixture into contact with a material forming an adduct with at least one of the components of the mixture, after which the adducts formed are separated and subsequently decomposed by heat, the adducts in order to be decomposed are passed to an evaporating vessel in which they are mixed with a heat-transmission liquid tangentially supplied to the said vessel, the resulting suspension being passed in a thin layer over at least one downwardly inclined surface of such a length that the volatile components are at least substantially removed from the suspension, after which the suspension is supplied to a heat-exchanger/decomposer in which the adduct decomposes into the adduct-former and the component or components with which the adduct is formed. An apparatus for carrying out the process comprises a reaction vessel, a separating apparatus for the adduct formed, a conveyer device for the adduct, an evaporating vessel, a heat-exchanger/decomposer and means for recycling recovered adduct-former to the reaction vessel, the evaporating vessel being cylindrical with a vertical or substantially vertical centre line, and provided at the top with an inlet 54 connected to the conveyer device 55 for adduct in such a way that adduct is passed into the vessel at the side wall, the vessel being provided at least at the top with a discharge line 73 for volatile components in vapour form, and on the side wall in the vessel beneath the adduct supply line at least one downwardly directed guiding surface 57 being arranged in the form of a conical surface of a truncated cone so that a central opening is left in the vessel, at least one tangentially-directed supply for heat-transmission liquid (e.g. 60, 61, 62, 63) being arranged at the upper side of the conical surface of the cone in the side wall of the vessel. There may be several such conical surfaces (e.g. 68, 70) and deflector means 65 may be arranged to pass liquid falling from one to the upper surface of the next. The adduct-former may be antimony trichloride, urea or thiourea.

GB34097/65A
1964-08-10
1965-08-09
Process and apparatus for the separation of a liquid mixture of organie compounds

Expired

GB1075418A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

NL646409163A

NL141091B
(en)

1964-08-10
1964-08-10

DEVICE FOR SEPARATING A LIQUID MIXTURE OF ORGANIC COMPOUNDS IN THE PRESENCE OF A VOLATILE SOLVENT BY ADDUCT FORMATION.

Publications (1)

Publication Number
Publication Date

GB1075418A
true

GB1075418A
(en)

1967-07-12

Family
ID=19790752
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB34097/65A
Expired

GB1075418A
(en)

1964-08-10
1965-08-09
Process and apparatus for the separation of a liquid mixture of organie compounds

Country Status (7)

Country
Link

US
(1)

US3412015A
(en)

BE
(1)

BE668079A
(en)

DE
(1)

DE1493077C3
(en)

FR
(1)

FR1453430A
(en)

GB
(1)

GB1075418A
(en)

NL
(1)

NL141091B
(en)

SE
(1)

SE301684B
(en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

DE2039120A1
(en)

1970-08-06
1972-02-10
Edeleanu Gmbh

Process for the decomposition of paraffin / urea adducts

EP2247368A1
(en)

2008-03-07
2010-11-10
Alcoa Inc.
Systems and methods for restricting scale in gas scrubbers and related components

Family Cites Families (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2284623A
(en)

1939-10-13
1942-06-02
Sun Oil Co
Vaporizer

US2343646A
(en)

1941-09-27
1944-03-07
Detroit Rex Products Company
Still

DE1015168B
(en)

1956-04-21
1957-09-05
Edeleanu Gmbh

Device for separating adduct from adduct-containing mixtures and process for cleaning this device

DE1035298B
(en)

1957-10-10
1958-07-31
Edeleanu Gmbh

Process for the separation of n-paraffins from hydrocarbon oils

US3110646A
(en)

1959-08-04
1963-11-12
Vulcan Cincinnati Inc
Centrifugal film evaporating apparatus and method

DE1094390B
(en)

1960-01-30
1960-12-08
Edeleanu Gmbh

Process for washing adducts of urea and straight-chain paraffins in the dewaxing of hydrocarbon oils

1964

1964-08-10
NL
NL646409163A
patent/NL141091B/en
not_active
IP Right Cessation

1965

1965-08-09
SE
SE10382/65A
patent/SE301684B/xx
unknown

1965-08-09
US
US478058A
patent/US3412015A/en
not_active
Expired – Lifetime

1965-08-09
GB
GB34097/65A
patent/GB1075418A/en
not_active
Expired

1965-08-09
BE
BE668079D
patent/BE668079A/xx
unknown

1965-08-09
DE
DE1493077A
patent/DE1493077C3/en
not_active
Expired

1965-08-09
FR
FR27758A
patent/FR1453430A/en
not_active
Expired

Also Published As

Publication number
Publication date

NL6409163A
(en)

1966-02-11

SE301684B
(en)

1968-06-17

DE1493077B2
(en)

1974-04-11

NL141091B
(en)

1974-02-15

BE668079A
(en)

1966-02-09

FR1453430A
(en)

1966-06-03

US3412015A
(en)

1968-11-19

DE1493077A1
(en)

1969-07-17

DE1493077C3
(en)

1974-11-21

Información de contacto