GB1301887A - - Google Patents

Info

Publication number: GB1301887A
Authority: GB; United Kingdom
Prior art keywords: stream; distillation; aromatic hydrocarbons; solvent; extractive distillation
Prior art date: 1969-05-07
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

GB2157170A

Other languages

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.)

1969-05-07

Filing date

1970-05-05

Publication date

1973-01-04

1970-05-05 Application filed filed Critical

1973-01-04 Publication of GB1301887A publication Critical patent/GB1301887A/en

Status Expired legal-status Critical Current

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
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

GB2157170A 1969-05-07 1970-05-05 Expired GB1301887A (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6906949.A NL161364C (nl)	1969-05-07	1969-05-07	Werkwijze voor het scheiden van een mengsel van aromati- sche en niet-aromatische koolwaterstoffen door extractie en extractieve destillatie met een selectief oplosmiddel van het sulfolaan-type.

Publications (1)

Publication Number	Publication Date
GB1301887A true GB1301887A (fi)	1973-01-04

Family

ID=19806879

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB2157170A Expired GB1301887A (fi)	1969-05-07	1970-05-05

Country Status (9)

Country	Link
JP (1)	JPS4937341B1 (fi)
BE (1)	BE749977A (fi)
CA (1)	CA930691A (fi)
DE (1)	DE2022075A1 (fi)
ES (1)	ES379306A1 (fi)
FR (1)	FR2047317A5 (fi)
GB (1)	GB1301887A (fi)
NL (1)	NL161364C (fi)
ZA (1)	ZA703047B (fi)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2018160410A1 (en) *	2017-02-28	2018-09-07	Saudi Arabian Oil Company	System and method for separating a fuel on board of a vehicle by extractive distillation
US11661541B1 (en)	2021-11-11	2023-05-30	Saudi Arabian Oil Company	Wellbore abandonment using recycled tire rubber
US11746280B2 (en)	2021-06-14	2023-09-05	Saudi Arabian Oil Company	Production of barium sulfate and fracturing fluid via mixing of produced water and seawater

1969
- 1969-05-07 NL NL6906949.A patent/NL161364C/xx not_active IP Right Cessation
1970
- 1970-05-04 JP JP45037572A patent/JPS4937341B1/ja active Pending
- 1970-05-05 BE BE749977D patent/BE749977A/xx unknown
- 1970-05-05 GB GB2157170A patent/GB1301887A/en not_active Expired
- 1970-05-05 DE DE19702022075 patent/DE2022075A1/de not_active Withdrawn
- 1970-05-05 CA CA081939A patent/CA930691A/en not_active Expired
- 1970-05-05 FR FR7016381A patent/FR2047317A5/fr not_active Expired
- 1970-05-05 ZA ZA703047A patent/ZA703047B/xx unknown
- 1970-05-05 ES ES379306A patent/ES379306A1/es not_active Expired

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2018160410A1 (en) *	2017-02-28	2018-09-07	Saudi Arabian Oil Company	System and method for separating a fuel on board of a vehicle by extractive distillation
KR20190119131A (ko) *	2017-02-28	2019-10-21	사우디 아라비안 오일 컴퍼니	추출 증류에 의해 차량의 내부에서 연료를 분리하기 위한 시스템 및 방법
CN110462005A (zh) *	2017-02-28	2019-11-15	沙特阿拉伯石油公司	用于通过抽提蒸馏分离交通工具的机载燃料的系统和方法
US10927799B2 (en)	2017-02-28	2021-02-23	Saudi Arabian Oil Company	Separating a fuel on-board a vehicle
CN110462005B (zh) *	2017-02-28	2022-01-04	沙特阿拉伯石油公司	用于通过抽提蒸馏分离交通工具的机载燃料的系统和方法
KR102488737B1 (ko)	2017-02-28	2023-01-13	사우디 아라비안 오일 컴퍼니	추출 증류에 의해 차량의 내부에서 연료를 분리하기 위한 시스템 및 방법
US11719200B2 (en)	2017-02-28	2023-08-08	Saudi Arabian Oil Company	Separating a fuel on-board a vehicle
US11746280B2 (en)	2021-06-14	2023-09-05	Saudi Arabian Oil Company	Production of barium sulfate and fracturing fluid via mixing of produced water and seawater
US11661541B1 (en)	2021-11-11	2023-05-30	Saudi Arabian Oil Company	Wellbore abandonment using recycled tire rubber

Also Published As

Publication number	Publication date
JPS4937341B1 (fi)	1974-10-08
ZA703047B (en)	1971-01-27
DE2022075A1 (de)	1970-11-19
CA930691A (en)	1973-07-24
FR2047317A5 (fi)	1971-03-12
NL6906949A (fi)	1970-11-10
NL161364C (nl)	1980-02-15
ES379306A1 (es)	1972-10-16
BE749977A (fr)	1970-11-05
NL161364B (nl)	1979-09-17

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Legal Events

Date	Code	Title	Description
1973-05-16	PS	Patent sealed
1990-01-04	PCNP	Patent ceased through non-payment of renewal fee