ATA998173A - PROCESS FOR SEPARATING HIGHLY PURE AROMATS FROM A MIXTURE OF HYDROCARBONS CONTAINING AT LEAST 80% OF AROMATES - Google Patents

PROCESS FOR SEPARATING HIGHLY PURE AROMATS FROM A MIXTURE OF HYDROCARBONS CONTAINING AT LEAST 80% OF AROMATES

Info

Publication number: ATA998173A
Authority: AT; Austria
Prior art keywords: aromats; aromates; mixture; highly pure; hydrocarbons containing
Prior art date: 1972-11-29

Application number

AT998173A

Other languages

German (de)

Other versions

AT329019B (en

Inventor

Giancarlo Paret

Original Assignee

Snam Progetti

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.)

1972-11-29

Filing date

1973-11-28

Publication date

1975-07-15

1973-11-28 Application filed by Snam Progetti filed Critical Snam Progetti

1975-07-15 Publication of ATA998173A publication Critical patent/ATA998173A/en

1976-04-26 Application granted granted Critical

1976-04-26 Publication of AT329019B publication Critical patent/AT329019B/en

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)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

AT998173A 1972-11-29 1973-11-28 PROCESS FOR SEPARATING HIGHLY PURE AROMATS FROM A MIXTURE OF HYDROCARBONS CONTAINING AT LEAST 80% OF AROMATES AT329019B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT32209/72A IT972268B (en)	1972-11-29	1972-11-29	PROCEDURE FOR THE SEPARATION OF HIGH PURITY AROMATIC HYDROCARBONS FROM MIXTURES CONTAINING THEM

Publications (2)

Publication Number	Publication Date
ATA998173A true ATA998173A (en)	1975-07-15
AT329019B AT329019B (en)	1976-04-26

Family

ID=11235012

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT998173A AT329019B (en)	1972-11-29	1973-11-28	PROCESS FOR SEPARATING HIGHLY PURE AROMATS FROM A MIXTURE OF HYDROCARBONS CONTAINING AT LEAST 80% OF AROMATES

Country Status (30)

Country	Link
JP (1)	JPS5337854B2 (en)
AR (1)	AR228935A1 (en)
AT (1)	AT329019B (en)
BE (1)	BE807790A (en)
BR (1)	BR7309286D0 (en)
CA (1)	CA1008399A (en)
CH (1)	CH605482A5 (en)
CS (1)	CS185632B2 (en)
DD (1)	DD110256A5 (en)
DE (1)	DE2359301A1 (en)
DK (1)	DK138887B (en)
EG (1)	EG11436A (en)
ES (1)	ES421209A1 (en)
FR (1)	FR2207890B1 (en)
GB (1)	GB1432690A (en)
IE (1)	IE38965B1 (en)
IT (1)	IT972268B (en)
LU (1)	LU68879A1 (en)
MW (1)	MW6673A1 (en)
MY (1)	MY7700090A (en)
NL (1)	NL175170C (en)
NO (2)	NO141048C (en)
PH (1)	PH10502A (en)
PL (1)	PL89532B1 (en)
SE (1)	SE385115B (en)
SU (1)	SU826953A3 (en)
TR (1)	TR17574A (en)
YU (1)	YU36140B (en)
ZA (1)	ZA738801B (en)
ZM (1)	ZM17973A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4690733A (en) *	1985-03-20	1987-09-01	Union Carbide Corporation	Process for the separation of hydrocarbons from a mixed feedstock
US9005405B2 (en)	2012-03-01	2015-04-14	Cpc Corporation, Taiwan	Extractive distillation process for benzene recovery
KR102275314B1 (en) *	2014-09-05	2021-07-12	에스씨지 케미컬스 컴퍼니, 리미티드.	Process for the enhanced separation of ethylbenzene
US10427994B2 (en) *	2014-09-05	2019-10-01	Scg Chemicals Co., Ltd.	Separation process for C8 aromatics mixture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3433849A (en) *	1966-08-02	1969-03-18	Metallgesellschaft Ag	Process for recovering pure aromatics
JPS4919265A (en) *	1972-05-10	1974-02-20

1972
- 1972-11-29 IT IT32209/72A patent/IT972268B/en active
1973
- 1973-11-12 YU YU2916/73A patent/YU36140B/en unknown
- 1973-11-16 ZA ZA738801A patent/ZA738801B/en unknown
- 1973-11-19 FR FR7341123A patent/FR2207890B1/fr not_active Expired
- 1973-11-20 IE IE02107/73A patent/IE38965B1/en unknown
- 1973-11-23 GB GB5461273A patent/GB1432690A/en not_active Expired
- 1973-11-23 MW MW66/73*UA patent/MW6673A1/en unknown
- 1973-11-23 AR AR251141A patent/AR228935A1/en active
- 1973-11-26 BE BE138155A patent/BE807790A/en not_active IP Right Cessation
- 1973-11-26 ZM ZM179/73A patent/ZM17973A1/en unknown
- 1973-11-26 BR BR9286/73A patent/BR7309286D0/en unknown
- 1973-11-27 TR TR17574A patent/TR17574A/en unknown
- 1973-11-27 EG EG444/73A patent/EG11436A/en active
- 1973-11-27 PL PL1973166832A patent/PL89532B1/pl unknown
- 1973-11-27 DD DD174916A patent/DD110256A5/xx unknown
- 1973-11-28 ES ES421209A patent/ES421209A1/en not_active Expired
- 1973-11-28 SU SU731971725A patent/SU826953A3/en active
- 1973-11-28 LU LU68879A patent/LU68879A1/xx unknown
- 1973-11-28 DK DK641673AA patent/DK138887B/en unknown
- 1973-11-28 DE DE2359301A patent/DE2359301A1/en active Pending
- 1973-11-28 CA CA186,868A patent/CA1008399A/en not_active Expired
- 1973-11-28 CS CS7300008191A patent/CS185632B2/en unknown
- 1973-11-28 NO NO4532/73A patent/NO141048C/en unknown
- 1973-11-28 AT AT998173A patent/AT329019B/en not_active IP Right Cessation
- 1973-11-29 NL NLAANVRAGE7316373,A patent/NL175170C/en not_active IP Right Cessation
- 1973-11-29 PH PH15271A patent/PH10502A/en unknown
- 1973-11-29 CH CH1680573A patent/CH605482A5/xx not_active IP Right Cessation
- 1973-11-29 SE SE7316163A patent/SE385115B/en unknown
- 1973-11-29 JP JP13315773A patent/JPS5337854B2/ja not_active Expired
1977
- 1977-12-30 MY MY90/77A patent/MY7700090A/en unknown
1978
- 1978-11-10 NO NO783781A patent/NO145537C/en unknown

Also Published As

Publication number	Publication date
FR2207890A1 (en)	1974-06-21
AU6288873A (en)	1975-05-29
MW6673A1 (en)	1974-08-14
DD110256A5 (en)	1974-12-12
BR7309286D0 (en)	1974-08-29
CS185632B2 (en)	1978-10-31
TR17574A (en)	1975-07-23
MY7700090A (en)	1977-12-31
JPS5337854B2 (en)	1978-10-12
JPS4982637A (en)	1974-08-08
CH605482A5 (en)	1978-09-29
NO783781L (en)	1974-05-30
DK138887B (en)	1978-11-13
FR2207890B1 (en)	1977-06-10
YU291673A (en)	1981-06-30
DE2359301A1 (en)	1974-06-12
ES421209A1 (en)	1976-04-01
BE807790A (en)	1974-03-15
SU826953A3 (en)	1981-04-30
CA1008399A (en)	1977-04-12
NO145537B (en)	1982-01-04
NO145537C (en)	1982-04-14
NL175170B (en)	1984-05-01
IT972268B (en)	1974-05-20
EG11436A (en)	1977-09-30
LU68879A1 (en)	1974-01-29
GB1432690A (en)	1976-04-22
NO141048B (en)	1979-09-24
IE38965L (en)	1974-05-29
DK138887C (en)	1979-04-30
PH10502A (en)	1977-05-17
IE38965B1 (en)	1978-07-05
ZA738801B (en)	1974-10-30
AT329019B (en)	1976-04-26
NO141048C (en)	1980-01-02
ZM17973A1 (en)	1974-09-23
YU36140B (en)	1982-02-25
NL175170C (en)	1984-10-01
NL7316373A (en)	1974-05-31
PL89532B1 (en)	1976-11-30
SE385115B (en)	1976-06-08
AR228935A1 (en)	1983-05-13

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Legal Events

Date	Code	Title	Description
1993-10-15	ELA	Expired due to lapse of time