ES350276A1 - Procedimiento para la preparacion de hexafluoruro de azu- fre. - Google Patents

Procedimiento para la preparacion de hexafluoruro de azu- fre.

Info

Publication number: ES350276A1
Authority: ES; Spain
Prior art keywords: sulphur hexafluoride; preparation; sulphur; condensed; dried
Prior art date: 1967-02-01
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

ES350276A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Montedison SpA

Original Assignee

Montedison SpA

Montecatini Edison SpA

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.)

1967-02-01

Filing date

1968-01-30

Publication date

1969-05-01

1968-01-30 Application filed by Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA

1969-05-01 Publication of ES350276A1 publication Critical patent/ES350276A1/es

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/45—Compounds containing sulfur and halogen, with or without oxygen
- C01B17/4507—Compounds containing sulfur and halogen, with or without oxygen containing sulfur and halogen only
- C01B17/4515—Compounds containing sulfur and halogen, with or without oxygen containing sulfur and halogen only containing sulfur and fluorine only
- C01B17/453—Sulfur hexafluoride

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

ES350276A 1967-02-01 1968-01-30 Procedimiento para la preparacion de hexafluoruro de azu- fre. Expired ES350276A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT1213867		1967-02-01

Publications (1)

Publication Number	Publication Date
ES350276A1 true ES350276A1 (es)	1969-05-01

Family

ID=11139473

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES350276A Expired ES350276A1 (es)	1967-02-01	1968-01-30	Procedimiento para la preparacion de hexafluoruro de azu- fre.

Country Status (10)

Country	Link
AT (1)	AT284154B (es)
BE (1)	BE710050A (es)
CH (1)	CH497338A (es)
DE (1)	DE1667634B2 (es)
DK (1)	DK120633B (es)
ES (1)	ES350276A1 (es)
FR (1)	FR1555940A (es)
GB (1)	GB1175774A (es)
NL (1)	NL6801218A (es)
SE (1)	SE339936B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2407492C3 (de) *	1974-02-16	1978-06-22	Kali-Chemie Ag, 3000 Hannover	Verfahren zur Beseitigung der bei der Herstellung von Schwefelhexafluorid anfallenden höhersiedenden Nebenprodukte
IT1085350B (it) *	1977-04-19	1985-05-28	Montedison Spa	Metodo per la preparazione di esafluoruro di zolfo ad elevata purezza,ed apparecchiatura per realizzarlo
US4380532A (en) *	1981-07-01	1983-04-19	Mazurin Igor M	Process for fine purification of sulphur hexafluoride from impurities
FR2509712B1 (fr) *	1981-07-16	1985-06-14	G Energet	Procede de purification fine de l'hexafluorure de soufre et hexafluorure de soufre ainsi purifie
FR2521971B1 (fr) *	1982-02-19	1986-04-25	Ugine Kuhlmann	Procede continu de fabrication de l'hexafluorure de soufre dans un reacteur a flamme
DE4311527C1 (de) *	1993-04-07	1994-12-08	Edgar Dr Bilger	Verfahren zur Reinigung von SF6

1968
- 1968-01-26 NL NL6801218A patent/NL6801218A/xx unknown
- 1968-01-29 BE BE710050D patent/BE710050A/xx unknown
- 1968-01-29 FR FR1555940D patent/FR1555940A/fr not_active Expired
- 1968-01-30 ES ES350276A patent/ES350276A1/es not_active Expired
- 1968-01-30 AT AT92668A patent/AT284154B/de not_active IP Right Cessation
- 1968-01-30 DE DE1968M0077089 patent/DE1667634B2/de active Pending
- 1968-01-31 CH CH146568A patent/CH497338A/de not_active IP Right Cessation
- 1968-01-31 GB GB510068A patent/GB1175774A/en not_active Expired
- 1968-01-31 DK DK38568A patent/DK120633B/da unknown
- 1968-02-01 SE SE134168A patent/SE339936B/xx unknown

Also Published As

Publication number	Publication date
FR1555940A (es)	1969-01-31
NL6801218A (es)	1968-08-02
DE1667634B2 (de)	1977-02-17
GB1175774A (en)	1969-12-23
BE710050A (es)	1968-07-29
CH497338A (de)	1970-10-15
DK120633B (da)	1971-06-28
SE339936B (es)	1971-11-01
DE1667634A1 (de)	1971-07-08
AT284154B (de)	1970-09-10

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