IT972269B - Procedimento per il recupero di idrocarburi saturi ad elevate pu rezze da miscele che li conte ngono - Google Patents

Procedimento per il recupero di idrocarburi saturi ad elevate pu rezze da miscele che li conte ngono

Info

Publication number: IT972269B
Authority: IT; Italy
Prior art keywords: rezzes; count; mixtures; recovery; procedure
Prior art date: 1972-11-29

Application number

IT3221072A

Other languages

English (en)

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

1972-11-29

Publication date

1974-05-20

1972-11-29 Application filed by Snam Progetti filed Critical Snam Progetti

1972-11-29 Priority to IT3221072A priority Critical patent/IT972269B/it

1973-11-16 Priority to FR7340946A priority patent/FR2207973B1/fr

1973-11-20 Priority to LU68832D priority patent/LU68832A1/xx

1973-11-22 Priority to BE138030A priority patent/BE807650A/xx

1973-11-23 Priority to GB5461173A priority patent/GB1428228A/en

1973-11-27 Priority to CA186,821A priority patent/CA1008398A/en

1973-11-28 Priority to DE19732359300 priority patent/DE2359300C3/de

1973-11-29 Priority to NL7316371A priority patent/NL172852C/xx

1973-11-29 Priority to CH1680373A priority patent/CH605480A5/xx

1973-11-29 Priority to JP13315973A priority patent/JPS5315042B2/ja

1974-05-20 Application granted granted Critical

1974-05-20 Publication of IT972269B publication Critical patent/IT972269B/it

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
- 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)
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)

IT3221072A 1972-11-29 1972-11-29 Procedimento per il recupero di idrocarburi saturi ad elevate pu rezze da miscele che li conte ngono IT972269B (it)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
IT3221072A IT972269B (it)	1972-11-29	1972-11-29	Procedimento per il recupero di idrocarburi saturi ad elevate pu rezze da miscele che li conte ngono
FR7340946A FR2207973B1 (it)	1972-11-29	1973-11-16
LU68832D LU68832A1 (it)	1972-11-29	1973-11-20
BE138030A BE807650A (fr)	1972-11-29	1973-11-22	Procede pour la recuperation d'hydrocarbures satures de purete elevee a partir de melanges les contenant
GB5461173A GB1428228A (en)	1972-11-29	1973-11-23	Process for recovering saturated hydrocarbons
CA186,821A CA1008398A (en)	1972-11-29	1973-11-27	Process for recovering high purity saturated hydrocarbons from mixtures containing the same
DE19732359300 DE2359300C3 (de)	1972-11-29	1973-11-28	Verfahren zur Gewinnung von reinen gesättigten Kohlenwasserstoffen durch Extraktivdestillation
NL7316371A NL172852C (nl)	1972-11-29	1973-11-29	Werkwijze voor het winnen van verzadigde koolwaterstoffen uit een koolwaterstofmengsel.
CH1680373A CH605480A5 (it)	1972-11-29	1973-11-29
JP13315973A JPS5315042B2 (it)	1972-11-29	1973-11-29

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT3221072A IT972269B (it)	1972-11-29	1972-11-29	Procedimento per il recupero di idrocarburi saturi ad elevate pu rezze da miscele che li conte ngono

Publications (1)

Publication Number	Publication Date
IT972269B true IT972269B (it)	1974-05-20

Family

ID=11235016

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT3221072A IT972269B (it)	1972-11-29	1972-11-29	Procedimento per il recupero di idrocarburi saturi ad elevate pu rezze da miscele che li conte ngono

Country Status (10)

Country	Link
JP (1)	JPS5315042B2 (it)
BE (1)	BE807650A (it)
CA (1)	CA1008398A (it)
CH (1)	CH605480A5 (it)
DE (1)	DE2359300C3 (it)
FR (1)	FR2207973B1 (it)
GB (1)	GB1428228A (it)
IT (1)	IT972269B (it)
LU (1)	LU68832A1 (it)
NL (1)	NL172852C (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2745672A1 (de) *	1977-10-11	1979-04-12	Metallgesellschaft Ag	Verfahren zur gewinnung von aromatenfreiem n-hexan
DE3528071A1 (de) *	1985-08-05	1987-02-05	Linde Ag	Verfahren zur zerlegung eines kohlenwasserstoffgemisches
DE3532289A1 (de) *	1985-09-11	1987-03-19	Krupp Koppers Gmbh	Verfahren zur trennung von paraffinischen und olefinischen c(pfeil abwaerts)4(pfeil abwaerts)-kohlenwasserstoffen
AU6187886A (en) *	1985-10-04	1987-04-16	Advanced Extraction Technologies Inc.	Conditioning natural gas with preferential physical solvents
DE10258160A1 (de) *	2002-12-12	2004-06-24	Basf Ag	Verfahren und Vorrichtung zur Extraktivdestillation
JP6069643B2 (ja)	2012-10-04	2017-02-01	ラマステクノロジーインコーポレイテッド	ブタジエン抽出プロセス
EP2917169B1 (en) *	2012-11-07	2019-03-20	Lummus Technology LLC	Selective olefin extraction
CN103086823B (zh) *	2013-02-07	2015-07-01	天津大学	一种正己烷、异己烷和苯的分离方法及设备
CN116635376A (zh) *	2020-12-24	2023-08-22	聚晟(新加坡)私人有限公司	丙交酯的生产工艺
EP4108306A1 (de)	2021-06-25	2022-12-28	Evonik Operations GmbH	Extraktionsdestillationskolonnensystem und dessen einsatz bei der trennung von butenen aus c4-kohlenwasserstoffströmen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR957739A (it) *		1950-02-24
BE754700A (fr) *	1969-12-04	1971-01-18	Koppers Gmbh Heinrich	Procede de separation de melanges d'hydrocarbures par distillation extractive

1972
- 1972-11-29 IT IT3221072A patent/IT972269B/it active
1973
- 1973-11-16 FR FR7340946A patent/FR2207973B1/fr not_active Expired
- 1973-11-20 LU LU68832D patent/LU68832A1/xx unknown
- 1973-11-22 BE BE138030A patent/BE807650A/xx not_active IP Right Cessation
- 1973-11-23 GB GB5461173A patent/GB1428228A/en not_active Expired
- 1973-11-27 CA CA186,821A patent/CA1008398A/en not_active Expired
- 1973-11-28 DE DE19732359300 patent/DE2359300C3/de not_active Expired
- 1973-11-29 NL NL7316371A patent/NL172852C/xx not_active IP Right Cessation
- 1973-11-29 JP JP13315973A patent/JPS5315042B2/ja not_active Expired
- 1973-11-29 CH CH1680373A patent/CH605480A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL172852B (nl)	1983-06-01
NL172852C (nl)	1983-11-01
DE2359300A1 (de)	1974-06-12
LU68832A1 (it)	1974-01-28
JPS4982601A (it)	1974-08-08
FR2207973A1 (it)	1974-06-21
FR2207973B1 (it)	1977-03-11
JPS5315042B2 (it)	1978-05-22
NL7316371A (it)	1974-05-31
DE2359300C3 (de)	1980-12-04
GB1428228A (en)	1976-03-17
CA1008398A (en)	1977-04-12
BE807650A (fr)	1974-03-15
CH605480A5 (it)	1978-09-29
DE2359300B2 (de)	1980-04-17

Publication	Publication Date	Title
IT994801B (it)	1975-10-20	Separatore ad urto per miscele gas liquido
BR7301050D0 (pt)	1973-12-18	Borrifador de liquido
IT981770B (it)	1974-10-10	Apparecchio di essiccazione
IT970704B (it)	1974-04-20	Pneumatici
DK134807B (da)	1977-01-24	Højtryksvaskeapparat.
CH555765A (de)	1974-11-15	Flugzeugreifen.
IT989406B (it)	1975-05-20	Filtro per gas
FI54695C (fi)	1979-02-12	Anordning foer hantering av ytbelaeggningsmaterial under loppet av framstaellningen av ytbelagda spaonskivor fiberskivor och liknande
SE397612B (sv)	1977-11-07	Avledare
IT972269B (it)	1974-05-20	Procedimento per il recupero di idrocarburi saturi ad elevate pu rezze da miscele che li conte ngono
SE398302B (sv)	1977-12-19	Anordning for tvettning av gaser
IT1001916B (it)	1976-04-30	Disposizione per oscillatore
IT1028095B (it)	1979-01-30	Apparato di sintonizzazione
IT991317B (it)	1975-07-30	Separatore di gas da liquido
SE393636B (sv)	1977-05-16	Stal
NL7409796A (nl)	1975-01-22	Frequentiegevoelige inrichting.
AR198544A1 (es)	1974-06-28	Neumatico
IT982756B (it)	1974-10-21	Dispositivo rivelatore di frequenza
IT990758B (it)	1975-07-10	Pneumatici
IT968883B (it)	1974-03-20	Circuito oscillante per rilevatore di prossimita
CH542734A (de)	1973-11-30	Luftreifen
AT326217B (de)	1975-11-25	Frequenzdetektor
NL162345C (nl)	1980-05-16	Losinrichting.
IT968000B (it)	1974-03-11	Pneumatici
IT998983B (it)	1976-02-20	Bracciale estensibile