DK138417C - - Google Patents

Info

Publication number: DK138417C
Authority: DK; Denmark

Application number

DK639271A

Other languages

Danish (da)

Other versions

DK138417B (da

Inventor

G Paret

Original Assignee

Snam Progetti S.P.A.

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.)

1970-12-29

Filing date

1971-12-28

Publication date

1979-02-12

1971-12-28 Application filed by Snam Progetti S.P.A. filed Critical Snam Progetti S.P.A.

1978-09-04 Publication of DK138417B publication Critical patent/DK138417B/da

1979-02-12 Application granted granted Critical

1979-02-12 Publication of DK138417C publication Critical patent/DK138417C/da

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
- C10G21/12—Organic compounds only
- C10G21/20—Nitrogen-containing compounds
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
- C10G21/12—Organic compounds only
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/08—Azeotropic or extractive distillation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Water Supply & Treatment (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

DK639271AA 1970-12-29 1971-12-28 Fremgangsmåde til udvinding af aromatiske carbonhydrider fra carbonhydridblandinger indeholdende sådanne. DK138417B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT3361570		1970-12-29

Publications (2)

Publication Number	Publication Date
DK138417B DK138417B (da)	1978-09-04
DK138417C true DK138417C (fr)	1979-02-12

Family

ID=11237964

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK639271AA DK138417B (da)	1970-12-29	1971-12-28	Fremgangsmåde til udvinding af aromatiske carbonhydrider fra carbonhydridblandinger indeholdende sådanne.

Country Status (18)

Country	Link
US (1)	US3816302A (fr)
JP (1)	JPS5412456B1 (fr)
AR (1)	AR196486A1 (fr)
AT (1)	AT313253B (fr)
AU (1)	AU462261B2 (fr)
BE (1)	BE777249A (fr)
BR (1)	BR7108717D0 (fr)
CA (1)	CA971906A (fr)
CS (1)	CS195662B2 (fr)
DE (1)	DE2165455A1 (fr)
DK (1)	DK138417B (fr)
ES (1)	ES398784A1 (fr)
FR (1)	FR2120863A5 (fr)
LU (1)	LU64526A1 (fr)
NL (1)	NL7118015A (fr)
PL (1)	PL82896B1 (fr)
RO (1)	RO67158A (fr)
SU (1)	SU485588A3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3409030A1 (de) *	1984-03-13	1985-09-19	Krupp Koppers GmbH, 4300 Essen	Verfahren zur abtrennung von aromaten aus kohlenwasserstoffgemischen beliebigen aromatengehaltes
US4909927A (en) *	1985-12-31	1990-03-20	Exxon Research And Engineering Company	Extraction of hydrocarbon oils using a combination polar extraction solvent-aliphatic-aromatic or polar extraction solvent-polar substituted naphthenes extraction solvent mixture
US5399244A (en) *	1993-12-06	1995-03-21	Glitsch, Inc.	Process to recover benzene from mixed hydrocarbons by extractive distillation
DE4437702C1 (de) *	1994-10-21	1995-11-23	Krupp Koppers Gmbh	Verfahren zur Gewinnung von reinem Benzol und reinem Toluol
US6616831B1 (en)	1997-09-03	2003-09-09	Gtc Technology Inc.	Aromatics separation process and method of retrofitting existing equipment for same
US6565742B1 (en)	1997-09-03	2003-05-20	Gtc Technology Inc.	Aromatics separation process and method of retrofitting existing equipment for same
US6395141B1 (en) *	1999-01-28	2002-05-28	Izak Nieuwoudt	Separation of components from aromatic hydrocarbon mixtures thereof by extractive distillation
US20010049462A1 (en) *	2000-04-28	2001-12-06	Fu-Ming Lee	Aromatics purification from petroleum streams
CN1172886C (zh) *	2001-06-29	2004-10-27	中国石油化工股份有限公司	一种抽提蒸馏分离芳烃的方法及使用的复合溶剂
US9534174B2 (en)	2012-07-27	2017-01-03	Anellotech, Inc.	Fast catalytic pyrolysis with recycle of side products
WO2016004248A2 (fr)	2014-07-01	2016-01-07	Anellotech, Inc.	Procédés améliorés de récupération de composants de valeur à partir d'un procédé de pyrolyse rapide catalytique
CN106659945B (zh) *	2014-07-08	2019-07-05	巴斯夫欧洲公司	具有通过使用选择性溶剂的萃取蒸馏来分离烃和/或烃的衍生物的混合物的分离用装置的塔

1971
- 1971-12-09 AU AU36672/71A patent/AU462261B2/en not_active Expired
- 1971-12-21 RO RO7169133A patent/RO67158A/fr unknown
- 1971-12-22 CS CS718922A patent/CS195662B2/cs unknown
- 1971-12-23 SU SU1727406A patent/SU485588A3/ru active
- 1971-12-24 BE BE777249A patent/BE777249A/fr not_active IP Right Cessation
- 1971-12-24 FR FR7146540A patent/FR2120863A5/fr not_active Expired
- 1971-12-24 CA CA131,173A patent/CA971906A/en not_active Expired
- 1971-12-28 PL PL1971152527A patent/PL82896B1/pl unknown
- 1971-12-28 DK DK639271AA patent/DK138417B/da not_active IP Right Cessation
- 1971-12-28 LU LU64526D patent/LU64526A1/xx unknown
- 1971-12-28 ES ES398784A patent/ES398784A1/es not_active Expired
- 1971-12-29 AT AT1124171A patent/AT313253B/de not_active IP Right Cessation
- 1971-12-29 US US00213567A patent/US3816302A/en not_active Expired - Lifetime
- 1971-12-29 AR AR239885A patent/AR196486A1/es active
- 1971-12-29 JP JP371972A patent/JPS5412456B1/ja active Pending
- 1971-12-29 NL NL7118015A patent/NL7118015A/xx not_active Application Discontinuation
- 1971-12-29 DE DE19712165455 patent/DE2165455A1/de active Pending
- 1971-12-31 BR BR8717/71A patent/BR7108717D0/pt unknown

Also Published As

Publication number	Publication date
CS195662B2 (cs)	1980-02-29
AU3667271A (en)	1973-06-14
AU462261B2 (en)	1975-06-19
PL82896B1 (fr)	1975-10-31
JPS5412456B1 (fr)	1979-05-23
DK138417B (da)	1978-09-04
US3816302A (en)	1974-06-11
LU64526A1 (fr)	1972-06-20
NL7118015A (fr)	1972-07-03
SU485588A3 (ru)	1975-09-25
BE777249A (fr)	1972-04-17
FR2120863A5 (fr)	1972-08-18
RO67158A (fr)	1980-02-15
DE2165455A1 (de)	1972-07-20
BR7108717D0 (pt)	1973-03-13
ES398784A1 (es)	1975-05-16
AT313253B (de)	1974-02-11
AR196486A1 (es)	1974-02-06
CA971906A (en)	1975-07-29

Legal Events

Date	Code	Title	Description
1992-02-10	PUP	Patent expired

Publication	Publication Date	Title
AR204384A1 (fr)	1976-02-06
ATA96471A (fr)	1973-02-15
AU2044470A (fr)	1972-03-30
AU1473870A (fr)	1971-11-11
AU1146470A (fr)	1971-08-19
AU1326870A (fr)	1971-10-28
AU2130570A (fr)	1972-04-27
AU2085370A (fr)	1972-04-13
AU1833270A (fr)	1972-02-10
AU1716970A (fr)	1972-01-06
AU1517670A (fr)	1971-11-18
AU1336970A (fr)	1971-10-07
AU1581370A (fr)	1971-12-09
AU1603270A (fr)	1971-12-09
AU1277070A (fr)	1971-09-23
AU2144270A (fr)	1972-04-27
AU1235770A (fr)	1971-09-16
AU1328670A (fr)	1971-10-07
AU1189670A (fr)	1971-02-18
AU1343870A (fr)	1971-10-07
AU2131570A (fr)	1972-04-27
AU2130770A (fr)	1972-04-27
AU2119370A (fr)	1972-04-20
AU1974970A (fr)	1972-03-16
AU1591370A (fr)	1971-12-09