MA19068A1 - Procede de production de fluorure d'hydrogene . - Google Patents

Procede de production de fluorure d'hydrogene .

Info

Publication number: MA19068A1
Authority: MA; Morocco
Prior art keywords: hydrogen fluoride; producing hydrogen; producing; fluoride; hydrogen
Prior art date: 1980-02-14

Application number

MA19272A

Other languages

English (en)

Inventor

Robert N Hall

Curtis W Cannon

Original Assignee

Climax Chem

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.)

1980-02-14

Filing date

1981-02-13

Publication date

1981-10-01

1981-02-13 Application filed by Climax Chem filed Critical Climax Chem

1981-10-01 Publication of MA19068A1 publication Critical patent/MA19068A1/fr

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
- C01B7/192—Preparation from fluorspar
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/10—Halides or oxyhalides of phosphorus
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/185—Preparation neither from elemental phosphorus or phosphoric anhydride nor by reacting phosphate-containing material with an acid, e.g. by reacting phosphate-containing material with an ion-exchange resin or an acid salt used alone
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
- C01B25/2208—Preparation by reacting phosphate-containing material with an acid, e.g. wet process with an acid or a mixture of acids other than sulfuric acid

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Silicon Compounds (AREA)

MA19272A 1980-02-14 1981-02-13 Procede de production de fluorure d'hydrogene . MA19068A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/121,486 US4292289A (en)	1979-01-04	1980-02-14	Process for producing hydrogen fluoride and phosphoric acid

Publications (1)

Publication Number	Publication Date
MA19068A1 true MA19068A1 (fr)	1981-10-01

Family

ID=22397026

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MA19272A MA19068A1 (fr)	1980-02-14	1981-02-13	Procede de production de fluorure d'hydrogene .

Country Status (21)

Country	Link
US (1)	US4292289A (fr)
JP (1)	JPS56114806A (fr)
AU (1)	AU537087B2 (fr)
BE (1)	BE887513A (fr)
BR (1)	BR8100866A (fr)
CA (1)	CA1131881A (fr)
DE (1)	DE3100981A1 (fr)
DK (1)	DK64181A (fr)
ES (2)	ES498722A0 (fr)
FI (1)	FI810454L (fr)
FR (1)	FR2476054B1 (fr)
GB (1)	GB2069474B (fr)
IL (1)	IL61840A (fr)
IT (1)	IT1141971B (fr)
MA (1)	MA19068A1 (fr)
NL (1)	NL8100252A (fr)
NO (1)	NO810091L (fr)
OA (1)	OA06742A (fr)
PT (1)	PT72482B (fr)
SE (1)	SE8100139L (fr)
ZA (1)	ZA81309B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4695290A (en) *	1983-07-26	1987-09-22	Integrated Carbons Corporation	Integrated coal cleaning process with mixed acid regeneration
CA2110171C (fr) *	1992-03-26	1997-06-03	Ritsu Sato	Composition pour barbotine de coulage haute pression, barbotine de coulage haute pression et methode de preparation
RU2161121C2 (ru) *	1998-11-30	2000-12-27	Томский политехнический университет	Способ получения фтористого водорода и ангидрита
KR20040077821A (ko) *	2001-01-19	2004-09-07	허니웰 인터내셔널 인코포레이티드	공정 스트림에서의 물농도 조절방법
US7666379B2 (en) *	2001-07-16	2010-02-23	Voltaix, Inc.	Process and apparatus for removing Bronsted acid impurities in binary halides
RU2246444C1 (ru) *	2003-06-10	2005-02-20	ФГУП "Ангарский электролизный химический комбинат" (ФГУП "АЭХК")	Способ получения безводного фтористого водорода с низким содержанием мышьяка и диоксида серы

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3429659A (en) *	1966-07-19	1969-02-25	Uss Agri Chem Inc	Preparation of phosphoryl fluoride and difluorophosphoric acid from phosphate rock
DE1648924B2 (de) *	1967-08-31	1975-05-15	Heinz Dr. Rer.Nat. 6240 Koenigstein-Johanniswald Hummel	Vorrichtung zur Analyse von Gasen auf Komponenten mit paramagnetischer Suszeptibilität
US3428422A (en) *	1967-11-14	1969-02-18	Uss Agri Chem Inc	Preparation of phosphoryl fluoride and difluorophosphoric acid
US3634034A (en) *	1968-02-02	1972-01-11	United States Steel Corp	Process for preparing phosphorus pentafluoride and fluorophosphoric acids

1980
- 1980-02-14 US US06/121,486 patent/US4292289A/en not_active Expired - Lifetime
- 1980-12-31 AU AU65930/80A patent/AU537087B2/en not_active Ceased
- 1980-12-31 CA CA367,790A patent/CA1131881A/fr not_active Expired
1981
- 1981-01-02 IL IL61840A patent/IL61840A/xx unknown
- 1981-01-13 NO NO810091A patent/NO810091L/no unknown
- 1981-01-13 SE SE8100139A patent/SE8100139L/ not_active Application Discontinuation
- 1981-01-15 DE DE19813100981 patent/DE3100981A1/de not_active Withdrawn
- 1981-01-16 JP JP493381A patent/JPS56114806A/ja active Pending
- 1981-01-16 ZA ZA00810309A patent/ZA81309B/xx unknown
- 1981-01-20 NL NL8100252A patent/NL8100252A/nl not_active Application Discontinuation
- 1981-01-22 ES ES498722A patent/ES498722A0/es active Granted
- 1981-02-10 PT PT72482A patent/PT72482B/pt unknown
- 1981-02-12 GB GB8104322A patent/GB2069474B/en not_active Expired
- 1981-02-13 BR BR8100866A patent/BR8100866A/pt unknown
- 1981-02-13 BE BE0/203789A patent/BE887513A/fr not_active IP Right Cessation
- 1981-02-13 DK DK64181A patent/DK64181A/da unknown
- 1981-02-13 MA MA19272A patent/MA19068A1/fr unknown
- 1981-02-13 OA OA57324A patent/OA06742A/fr unknown
- 1981-02-13 FI FI810454A patent/FI810454L/fi not_active Application Discontinuation
- 1981-02-13 IT IT19735/81A patent/IT1141971B/it active
- 1981-02-13 FR FR8102875A patent/FR2476054B1/fr not_active Expired
- 1981-05-07 ES ES501944A patent/ES501944A0/es active Granted

Also Published As

Publication number	Publication date
BR8100866A (pt)	1981-08-25
GB2069474A (en)	1981-08-26
ES8201501A1 (es)	1981-12-16
FR2476054A1 (fr)	1981-08-21
SE8100139L (sv)	1981-08-15
AU6593080A (en)	1981-08-20
FR2476054B1 (fr)	1985-07-19
FI810454A7 (fi)	1981-08-15
JPS56114806A (en)	1981-09-09
IT1141971B (it)	1986-10-08
ZA81309B (en)	1982-02-24
PT72482A (en)	1981-03-01
IL61840A0 (en)	1981-02-27
NL8100252A (nl)	1981-09-16
AU537087B2 (en)	1984-06-07
PT72482B (en)	1982-02-05
DE3100981A1 (de)	1981-11-26
ES498722A0 (es)	1981-12-16
ES8203063A1 (es)	1982-02-16
GB2069474B (en)	1983-12-21
IT8119735A0 (it)	1981-02-13
IL61840A (en)	1984-04-30
FI810454L (fi)	1981-08-15
DK64181A (da)	1981-08-15
US4292289A (en)	1981-09-29
ES501944A0 (es)	1982-02-16
NO810091L (no)	1981-08-17
CA1131881A (fr)	1982-09-21
OA06742A (fr)	1982-06-30
BE887513A (fr)	1981-08-13

Publication	Publication Date	Title
BE888297A (fr)	1981-07-31	Procede de production de microcapsules,
FR2531440B1 (fr)	1986-12-26	Procede de production d'une membrane microporeuse
BE878902A (fr)	1980-01-16	Procede de production d'alkylene-glycols
BE874194A (fr)	1979-08-16	Procede d'electrolyse
YU43032B (en)	1989-02-28	Process for obtaining 2,5-diketo-d-gluconic acid
FR2573431B1 (fr)	1989-12-01	Procede de production d'un polymere
FR2510092B1 (fr)	1986-04-25	Procede de production d'un fluorure de graphite
FR2501214B1 (fr)	1985-11-29	Procede de production de copolymere sequence de propylene
FR2490975B1 (fr)	1987-09-04	Procede de production d'objets en forme
BE890409A (fr)	1982-03-18	Procede de production de polyisobutenes
YU100381A (en)	1983-12-31	Process for producing antiinflammatory 4,5-diaryl-alpha-(polyfluoralkyl)-1h-pyrrol-2-metamines
BE887693A (fr)	1981-06-15	Procede de production d'hydrogene
FR2495632B1 (fr)	1986-02-28	Procede de production de coke
IT8119522A0 (it)	1981-02-05	Procedimento per la produzione elettrolitica di idrogeno.
BE877794A (fr)	1979-11-16	Procede de formation d'hydrogene
MA19068A1 (fr)	1981-10-01	Procede de production de fluorure d'hydrogene .
FR2477540B1 (fr)	1985-07-05	Procede de production de 5-chloro-b-trifluoromethylpyridines
FR2567522B1 (fr)	1988-09-30	Procede de fabrication de dianydride de silylnorbornane
BE888642A (fr)	1981-10-30	Procede de production d'amides carboxyliques,
BR8107821A (pt)	1982-09-08	Processo de producao de 2,3-diidro-1,4-ditiinas
BE886899A (fr)	1981-04-16	Procede de fabrication d'une solution stable de sulfate de titanyle
FR2346284A1 (fr)	1977-10-28	Procede pour la production d'hydrogene
FR2566389B1 (fr)	1988-10-28	Procede de production d'un 1,4-dialkylbenzene
DE3273215D1 (en)	1986-10-16	Microbial process for producing 12-alpha-hydroxypregna-1,4-dien-3-one-20-alpha-carboxylic acid
FR2533918B1 (fr)	1987-01-23	Procede de production d'ethers de dinitrophenyle