IT1081278B - Procedimento per la purificazione dell'eter metil terziario butilico dal metanolo - Google Patents

Procedimento per la purificazione dell'eter metil terziario butilico dal metanolo

Info

Publication number: IT1081278B
Authority: IT; Italy
Prior art keywords: methy; purifying; methanol; tertiary ether; butyl tertiary
Prior art date: 1977-06-30

Application number

IT2523477A

Other languages

English (en)

Inventor

Francesco Ancillotti

Ermanno Pescarollo

Gianni Oriani

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.)

1977-06-30

Filing date

1977-06-30

Publication date

1985-05-16

1977-06-30 Application filed by Snam Progetti filed Critical Snam Progetti

1977-06-30 Priority to IT2523477A priority Critical patent/IT1081278B/it

1978-05-22 Priority to GB2120778A priority patent/GB1589457A/en

1978-05-30 Priority to CA304,387A priority patent/CA1108553A/en

1978-06-22 Priority to FR7818761A priority patent/FR2395978A1/fr

1978-06-28 Priority to JP7757578A priority patent/JPS5412308A/ja

1978-06-28 Priority to LU79885A priority patent/LU79885A1/xx

1978-06-29 Priority to DE19782828664 priority patent/DE2828664B2/de

1978-06-29 Priority to NL7807035A priority patent/NL7807035A/xx

1978-06-30 Priority to BE188986A priority patent/BE868636A/xx

1985-05-16 Application granted granted Critical

1985-05-16 Publication of IT1081278B publication Critical patent/IT1081278B/it

Links

IT2523477A 1977-06-30 1977-06-30 Procedimento per la purificazione dell'eter metil terziario butilico dal metanolo IT1081278B (it)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
IT2523477A IT1081278B (it)	1977-06-30	1977-06-30	Procedimento per la purificazione dell'eter metil terziario butilico dal metanolo
GB2120778A GB1589457A (en)	1977-06-30	1978-05-22	Method for purifying methyl tert butyl ether
CA304,387A CA1108553A (en)	1977-06-30	1978-05-30	Method for purifying the tert. butyl ether from methanol
FR7818761A FR2395978A1 (fr)	1977-06-30	1978-06-22	Procede de purification de methyl-tert.butyl-ether du methanol
JP7757578A JPS5412308A (en)	1977-06-30	1978-06-28	Method of purifying methylltertiallbutylether
LU79885A LU79885A1 (it)	1977-06-30	1978-06-28
DE19782828664 DE2828664B2 (de)	1977-06-30	1978-06-29	Verfahren zum Reinigen von Methyltert-butyläther von Methanol
NL7807035A NL7807035A (nl)	1977-06-30	1978-06-29	Werkwijze voor het verwijderen van methanol uit terti- aire butylether.
BE188986A BE868636A (fr)	1977-06-30	1978-06-30	Procede de purification de methyl-tert. butyl-ether du methanol

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2523477A IT1081278B (it)	1977-06-30	1977-06-30	Procedimento per la purificazione dell'eter metil terziario butilico dal metanolo

Publications (1)

Publication Number	Publication Date
IT1081278B true IT1081278B (it)	1985-05-16

Family

ID=11216080

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2523477A IT1081278B (it)	1977-06-30	1977-06-30	Procedimento per la purificazione dell'eter metil terziario butilico dal metanolo

Country Status (9)

Country	Link
JP (1)	JPS5412308A (it)
BE (1)	BE868636A (it)
CA (1)	CA1108553A (it)
DE (1)	DE2828664B2 (it)
FR (1)	FR2395978A1 (it)
GB (1)	GB1589457A (it)
IT (1)	IT1081278B (it)
LU (1)	LU79885A1 (it)
NL (1)	NL7807035A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4322565A (en) *	1979-08-23	1982-03-30	Columbian Chemicals Company	Process for purifying ethers
US4262149A (en) *	1980-04-21	1981-04-14	Columbian Chemicals Company	Process for separating alkanols from aqueous calcium chloride
US4490563A (en) *	1981-08-28	1984-12-25	Phillips Petroleum Company	Ether recovery

1977
- 1977-06-30 IT IT2523477A patent/IT1081278B/it active
1978
- 1978-05-22 GB GB2120778A patent/GB1589457A/en not_active Expired
- 1978-05-30 CA CA304,387A patent/CA1108553A/en not_active Expired
- 1978-06-22 FR FR7818761A patent/FR2395978A1/fr active Granted
- 1978-06-28 LU LU79885A patent/LU79885A1/xx unknown
- 1978-06-28 JP JP7757578A patent/JPS5412308A/ja active Pending
- 1978-06-29 NL NL7807035A patent/NL7807035A/xx active Search and Examination
- 1978-06-29 DE DE19782828664 patent/DE2828664B2/de not_active Withdrawn
- 1978-06-30 BE BE188986A patent/BE868636A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2395978A1 (fr)	1979-01-26
NL7807035A (nl)	1979-01-03
DE2828664A1 (de)	1979-01-11
GB1589457A (en)	1981-05-13
DE2828664B2 (de)	1979-09-06
CA1108553A (en)	1981-09-08
FR2395978B1 (it)	1981-02-27
LU79885A1 (it)	1978-12-07
JPS5412308A (en)	1979-01-30
BE868636A (fr)	1979-01-02

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