IT1031671B - Perfezionamento del processo per preparare esafluoruro di zolfo - Google Patents

Perfezionamento del processo per preparare esafluoruro di zolfo

Info

Publication number
IT1031671B
IT1031671B IT20186/75A IT2018675A IT1031671B IT 1031671 B IT1031671 B IT 1031671B IT 20186/75 A IT20186/75 A IT 20186/75A IT 2018675 A IT2018675 A IT 2018675A IT 1031671 B IT1031671 B IT 1031671B
Authority
IT
Italy
Prior art keywords
improvement
sulfur hexafluoride
prepare sulfur
prepare
hexafluoride
Prior art date
Application number
IT20186/75A
Other languages
English (en)
Inventor
J Massonne
W Becher
Original Assignee
Kali Chemie Ag
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.)
Filing date
Publication date
Application filed by Kali Chemie Ag filed Critical Kali Chemie Ag
Application granted granted Critical
Publication of IT1031671B publication Critical patent/IT1031671B/it

Links

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)
  • Inorganic Compounds Of Heavy Metals (AREA)
IT20186/75A 1974-02-16 1975-02-12 Perfezionamento del processo per preparare esafluoruro di zolfo IT1031671B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2407492A DE2407492C3 (de) 1974-02-16 1974-02-16 Verfahren zur Beseitigung der bei der Herstellung von Schwefelhexafluorid anfallenden höhersiedenden Nebenprodukte

Publications (1)

Publication Number Publication Date
IT1031671B true IT1031671B (it) 1979-05-10

Family

ID=5907605

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20186/75A IT1031671B (it) 1974-02-16 1975-02-12 Perfezionamento del processo per preparare esafluoruro di zolfo

Country Status (6)

Country Link
US (1) US4039646A (it)
JP (1) JPS5818322B2 (it)
DE (1) DE2407492C3 (it)
FR (1) FR2261222B1 (it)
GB (1) GB1451593A (it)
IT (1) IT1031671B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108967A (en) * 1974-02-16 1978-08-22 Kali-Chemie Aktiengesellschaft Process for preparing sulphur hexafluoride
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
US5639435A (en) * 1996-10-23 1997-06-17 Miller; Jorge Method for producing sulfur hexafluoride
RU2170699C2 (ru) * 1999-08-24 2001-07-20 ОАО "Кирово-Чепецкий химический комбинат им. Б.П. Константинова" Способ очистки гексафторида серы
CN101857202B (zh) * 2010-06-04 2012-01-25 黎明化工研究院 一种六氟化硫的提纯方法及其设备
US8231855B2 (en) 2010-12-28 2012-07-31 Omotowa Bamidele A Method for production of sulfur hexafluoride from sulfur tetrafluoride
CN113307232A (zh) * 2021-05-20 2021-08-27 洛阳森蓝化工材料科技有限公司 一种六氟化硫和四氟化硫混合气的制备及分离方法
CN114368728B (zh) * 2022-01-29 2022-11-08 宁德时代新能源科技股份有限公司 一种制备硫酰氟的方法
WO2023142027A1 (zh) 2022-01-29 2023-08-03 宁德时代新能源科技股份有限公司 一种制备硫酰氟的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883267A (en) * 1956-07-24 1959-04-21 Du Pont Synthesis of sulfur hexafluoride
US2897055A (en) * 1956-12-28 1959-07-28 Du Pont Sulfur tetrafluoride adducts
US2912307A (en) * 1957-07-26 1959-11-10 Du Pont Pyrolysis of thionyl tetrafluoride
US3336111A (en) * 1964-05-19 1967-08-15 Allied Chem Apparatus and method for the manufacture of fluorides
DE1212945B (de) * 1964-07-07 1966-03-24 Kali Chemie Ag Verfahren zur Entfernung von Sulfurylfluorid aus Schwefelhexafluorid enthaltenden Gasgemischen
NL6801218A (it) * 1967-02-01 1968-08-02

Also Published As

Publication number Publication date
DE2407492C3 (de) 1978-06-22
DE2407492B2 (de) 1977-11-03
FR2261222A1 (it) 1975-09-12
US4039646A (en) 1977-08-02
JPS50118990A (it) 1975-09-18
GB1451593A (en) 1976-10-06
FR2261222B1 (it) 1977-07-08
DE2407492A1 (de) 1975-08-28
JPS5818322B2 (ja) 1983-04-12

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