BR7802416A - Processo e aparelho para a preparacao de hexafluoreto de enxofre de elevada pureza - Google Patents
Processo e aparelho para a preparacao de hexafluoreto de enxofre de elevada purezaInfo
- Publication number
- BR7802416A BR7802416A BR787802416A BR7802416A BR7802416A BR 7802416 A BR7802416 A BR 7802416A BR 787802416 A BR787802416 A BR 787802416A BR 7802416 A BR7802416 A BR 7802416A BR 7802416 A BR7802416 A BR 7802416A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- high purity
- sulfur hexafluoride
- purity sulfur
- hexafluoride
- Prior art date
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)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22611/77A IT1085350B (it) | 1977-04-19 | 1977-04-19 | Metodo per la preparazione di esafluoruro di zolfo ad elevata purezza,ed apparecchiatura per realizzarlo |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7802416A true BR7802416A (pt) | 1979-01-16 |
Family
ID=11198416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR787802416A BR7802416A (pt) | 1977-04-19 | 1978-04-18 | Processo e aparelho para a preparacao de hexafluoreto de enxofre de elevada pureza |
Country Status (14)
Country | Link |
---|---|
US (2) | US4186180A (pt) |
JP (1) | JPS53134795A (pt) |
BE (1) | BE866145A (pt) |
BR (1) | BR7802416A (pt) |
CA (1) | CA1099894A (pt) |
DE (1) | DE2816693A1 (pt) |
FR (1) | FR2387905A1 (pt) |
GB (1) | GB1580887A (pt) |
IL (1) | IL54518A (pt) |
IT (1) | IT1085350B (pt) |
NL (1) | NL7803975A (pt) |
SE (1) | SE425306B (pt) |
SU (1) | SU1276258A3 (pt) |
ZA (1) | ZA782203B (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3529309A1 (de) * | 1985-08-16 | 1987-03-19 | Hoechst Ag | Vorrichtung zum verbrennen von fluorkohlenwasserstoffen |
US5320680A (en) * | 1991-04-25 | 1994-06-14 | Silicon Valley Group, Inc. | Primary flow CVD apparatus comprising gas preheater and means for substantially eddy-free gas flow |
US5443799A (en) * | 1993-08-03 | 1995-08-22 | Orgral International Technologies Corporation | Process for the alkylation of olefins and apparatus for carrying out this process and others |
FR2724217B1 (fr) * | 1994-09-07 | 1996-10-25 | Air Liquide | Dispositif d'etalement d'une flamme par effet coanda et four comportant ce dispositif |
WO1999046223A1 (en) * | 1998-03-09 | 1999-09-16 | Scott Specialty Gases, Inc. | Method and apparatus for direct fluorination of carbon or sulfur compounds |
CA2912893C (en) * | 2008-06-11 | 2017-04-04 | Avantbio Corporation | Bromine-facilitated synthesis of fluoro-sulfur compounds |
CN101973527A (zh) * | 2010-10-18 | 2011-02-16 | 天津市泰旭物流有限公司 | 一种采用氟气与硫的蒸气反应法生产六氟化硫的技术 |
US8231855B2 (en) | 2010-12-28 | 2012-07-31 | Omotowa Bamidele A | Method for production of sulfur hexafluoride from sulfur tetrafluoride |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1790395A (en) * | 1931-01-27 | Fuel burner | ||
FR968145A (pt) * | 1947-06-28 | 1950-11-20 | ||
US3048476A (en) * | 1955-04-27 | 1962-08-07 | Kellogg M W Co | Conversion of hydrocarbons and carbonaceous materials |
NL302782A (pt) * | 1963-01-28 | |||
US3336111A (en) * | 1964-05-19 | 1967-08-15 | Allied Chem | Apparatus and method for the manufacture of fluorides |
FR1445502A (fr) * | 1965-03-15 | 1966-07-15 | Electrochimie Soc | Procédé de préparation de l'hexafluorure de soufre |
NL6801218A (pt) * | 1967-02-01 | 1968-08-02 | ||
US3565345A (en) * | 1968-07-11 | 1971-02-23 | Texas Instruments Inc | Production of an article of high purity metal oxide |
FR2145089A5 (pt) * | 1971-07-08 | 1973-02-16 | Wendel Sidelor | |
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 |
-
1977
- 1977-04-19 IT IT22611/77A patent/IT1085350B/it active
-
1978
- 1978-04-14 NL NL7803975A patent/NL7803975A/xx not_active Application Discontinuation
- 1978-04-14 SE SE7804279A patent/SE425306B/sv not_active IP Right Cessation
- 1978-04-17 IL IL54518A patent/IL54518A/xx unknown
- 1978-04-17 US US05/897,741 patent/US4186180A/en not_active Expired - Lifetime
- 1978-04-17 FR FR7811180A patent/FR2387905A1/fr active Granted
- 1978-04-18 JP JP4490278A patent/JPS53134795A/ja active Granted
- 1978-04-18 BR BR787802416A patent/BR7802416A/pt unknown
- 1978-04-18 SU SU782603450A patent/SU1276258A3/ru active
- 1978-04-18 ZA ZA00782203A patent/ZA782203B/xx unknown
- 1978-04-18 CA CA301,412A patent/CA1099894A/en not_active Expired
- 1978-04-18 DE DE19782816693 patent/DE2816693A1/de active Granted
- 1978-04-18 GB GB15277/78A patent/GB1580887A/en not_active Expired
- 1978-04-19 BE BE186922A patent/BE866145A/xx not_active IP Right Cessation
-
1979
- 1979-06-12 US US06/048,165 patent/US4246236A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL7803975A (nl) | 1978-10-23 |
FR2387905B1 (pt) | 1980-06-20 |
CA1099894A (en) | 1981-04-28 |
JPS53134795A (en) | 1978-11-24 |
IT1085350B (it) | 1985-05-28 |
DE2816693C2 (pt) | 1987-05-21 |
SE7804279L (sv) | 1978-10-20 |
BE866145A (fr) | 1978-10-19 |
ZA782203B (en) | 1979-04-25 |
JPS6127321B2 (pt) | 1986-06-25 |
DE2816693A1 (de) | 1978-10-26 |
US4246236A (en) | 1981-01-20 |
IL54518A0 (en) | 1978-07-31 |
SE425306B (sv) | 1982-09-20 |
US4186180A (en) | 1980-01-29 |
IL54518A (en) | 1981-07-31 |
SU1276258A3 (ru) | 1986-12-07 |
FR2387905A1 (fr) | 1978-11-17 |
GB1580887A (en) | 1980-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7803299A (pt) | Processo para a manufatura de tetrafluoretano | |
BR7806653A (pt) | Processo e dispositivo para a preparacao de carvao | |
BR7805176A (pt) | Processo para a preparacao de um tijolo de magnesiacarbono e produto resultante | |
BR7808435A (pt) | Processo para a formacao de nitrodiarilamina | |
BR7808444A (pt) | Processo para a formacao de nitrodiarilamina | |
BR7800775A (pt) | Processo para a preparacao continua de polidiorganossiloxanos | |
BR7708336A (pt) | Processo para a producao do hipoclorito de magnesio bibasico | |
BR7704453A (pt) | Processo para a transformacao de organossiloxanas | |
BR7803838A (pt) | Processo para a preparacao de alumossilicatos | |
BR7806690A (pt) | Processo para a preparacao de para-alquilfenois | |
BR7808318A (pt) | Processo para a preparacao continua de monoisocianatos | |
BR7802416A (pt) | Processo e aparelho para a preparacao de hexafluoreto de enxofre de elevada pureza | |
BR7807039A (pt) | Processo para a preparacao de halogenovinil-gama-butirolactonas | |
BR7805685A (pt) | Processo para a preparacao de p-benzoquinonodicetais | |
BR7805873A (pt) | Processo para a preparacao de tetrahidrofurano-2-onas halogeneo-vinil-substituidas | |
BR7800185A (pt) | Processo para producao de tiazolino-2-tionas e tiazolino-2-tionas | |
BR7802613A (pt) | Processo para a preparacao de antranilamidas | |
BR7805273A (pt) | Processo para a preparacao continua de aldeidos | |
BR7701218A (pt) | Processo para a preparacao de um ester benzilico | |
BR7803401A (pt) | Processo para preparacao de trihalogeneto de mono-hidrocarbilestanho | |
BR7802172A (pt) | Processo para a preparacao de zeolitos-a | |
BR7801832A (pt) | Processo para a preparacao de 2-hidroxibenzotiazol | |
BR7807332A (pt) | Processo para a preparacao do ciclo-pentano | |
BR7805615A (pt) | Processo para producao de misturas gasosas | |
BR7807443A (pt) | Processo para o fabrico de tiolcarbamatos |