DK3780A - Fremgangsmaade til fremstilling af phosphorsyre ud fra calciumphosphatholdige materialer - Google Patents
Fremgangsmaade til fremstilling af phosphorsyre ud fra calciumphosphatholdige materialerInfo
- Publication number
- DK3780A DK3780A DK3780A DK3780A DK3780A DK 3780 A DK3780 A DK 3780A DK 3780 A DK3780 A DK 3780A DK 3780 A DK3780 A DK 3780A DK 3780 A DK3780 A DK 3780A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- phosphoric acid
- calcium phosphate
- preparing phosphoric
- phosphate substances
- 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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Luminescent Compositions (AREA)
- Saccharide Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/000,987 US4202867A (en) | 1977-08-29 | 1979-01-04 | Process for manufacture of phosphoric acid and phosphorus pentafluoride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3780A true DK3780A (da) | 1980-07-05 |
Family
ID=21693845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK3780A DK3780A (da) | 1979-01-04 | 1980-01-03 | Fremgangsmaade til fremstilling af phosphorsyre ud fra calciumphosphatholdige materialer |
Country Status (20)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014156995A1 (ja) * | 2013-03-25 | 2014-10-02 | 三井化学株式会社 | 五フッ化リンの製造方法、六フッ化リン酸リチウムの製造方法、六フッ化リン酸リチウム、電池用非水電解液、及びリチウム二次電池 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3428422A (en) * | 1967-11-14 | 1969-02-18 | Uss Agri Chem Inc | Preparation of phosphoryl fluoride and difluorophosphoric acid |
-
1979
- 1979-12-11 GB GB7942612A patent/GB2041344B/en not_active Expired
- 1979-12-13 AU AU53784/79A patent/AU533858B2/en not_active Ceased
- 1979-12-18 ZA ZA00796847A patent/ZA796847B/xx unknown
- 1979-12-20 NO NO794183A patent/NO794183L/no unknown
- 1979-12-20 SE SE7910504A patent/SE7910504L/ not_active Application Discontinuation
- 1979-12-21 NL NL7909261A patent/NL7909261A/nl not_active Application Discontinuation
- 1979-12-22 DE DE19792952060 patent/DE2952060A1/de not_active Withdrawn
- 1979-12-24 JP JP16805279A patent/JPS55100207A/ja active Pending
- 1979-12-27 BE BE0/198792A patent/BE880913A/fr not_active IP Right Cessation
- 1979-12-28 CA CA342,705A patent/CA1110823A/en not_active Expired
-
1980
- 1980-01-03 FI FI800021A patent/FI800021A/fi not_active Application Discontinuation
- 1980-01-03 ES ES487422A patent/ES487422A0/es active Granted
- 1980-01-03 IT IT19019/80A patent/IT1129701B/it active
- 1980-01-03 DK DK3780A patent/DK3780A/da not_active Application Discontinuation
- 1980-01-03 BR BR8000025A patent/BR8000025A/pt unknown
- 1980-01-03 MA MA18888A patent/MA18691A1/fr unknown
- 1980-01-03 JO JO19801089A patent/JO1089B1/en active
- 1980-01-03 FR FR8000068A patent/FR2445816A1/fr active Granted
- 1980-01-04 MX MX180697A patent/MX152927A/es unknown
- 1980-01-04 OA OA56986A patent/OA06426A/xx unknown
- 1980-02-20 ES ES488756A patent/ES488756A0/es active Granted
- 1980-02-20 ES ES488755A patent/ES8102986A1/es not_active Expired
-
1983
- 1983-09-02 NO NO833144A patent/NO833144L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JO1089B1 (en) | 1982-07-10 |
| AU5378479A (en) | 1980-07-10 |
| ES488755A0 (es) | 1981-02-16 |
| NL7909261A (nl) | 1980-07-08 |
| NO794183L (no) | 1980-07-07 |
| CA1110823A (en) | 1981-10-20 |
| NO833144L (no) | 1980-07-07 |
| ES8102984A1 (es) | 1981-02-16 |
| IT8019019A0 (it) | 1980-01-03 |
| JPS55100207A (en) | 1980-07-31 |
| DE2952060A1 (de) | 1980-07-24 |
| IT1129701B (it) | 1986-06-11 |
| GB2041344A (en) | 1980-09-10 |
| ES488756A0 (es) | 1981-02-16 |
| ZA796847B (en) | 1980-12-31 |
| ES8100222A1 (es) | 1980-11-01 |
| ES8102986A1 (es) | 1981-02-16 |
| AU533858B2 (en) | 1983-12-15 |
| OA06426A (fr) | 1981-09-30 |
| BE880913A (fr) | 1980-06-27 |
| BR8000025A (pt) | 1980-09-23 |
| FI800021A (fi) | 1980-07-05 |
| MA18691A1 (fr) | 1980-10-01 |
| MX152927A (es) | 1986-07-03 |
| FR2445816A1 (fr) | 1980-08-01 |
| FR2445816B1 (US07923587-20110412-C00022.png) | 1982-05-14 |
| GB2041344B (en) | 1982-10-06 |
| SE7910504L (sv) | 1980-07-05 |
| ES487422A0 (es) | 1980-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK564178A (da) | Fremgangsmaade til fremstilling af aromatiske fosforforbindelser | |
| DK43279A (da) | Fremgangsmaade til fremstilling af 2-penem-3-carboxylsyreforbindelser | |
| MX147945A (es) | Procedimiento mejorado para la purificacion de acido fosforico | |
| DK259979A (da) | Fremgangsmaade til fremstilling af terephthalsyre ud fra dimethylterephthalat som mellemprodukt | |
| DK101577A (da) | Fremgangsmade til udvinding af phosphorsyre fra phosphatholdige mineraler | |
| DK103583D0 (da) | Fremgangsmade til fremstilling af 2-keto-l-gulonsyre | |
| DK103683D0 (da) | Fremgangsmade til fremstilling af 2-keto-l-gulonsyre | |
| DK506080A (da) | Fremgangsmaade til fremstilling af fosforsyre | |
| DK55577A (da) | Fremgangsmade og apparat til fremstilling af alkoholiske phosphorsyreoplosninger ud fra sure phosphater | |
| ES489707A0 (es) | Un procedimiento para la purificacion de acido fosforico | |
| DK562777A (da) | Fremgangsmaade til rensning af phosphorsyre fremstillet ved vaadfredmgangsmaaden | |
| IT1188894B (it) | Procedimento di trattamento di un acido fosforico impuro | |
| DK562677A (da) | Fremgangsmaade til rensning af phosphorsyre fremstillet ved vaadfremgangsmaaden | |
| MX5854E (es) | Procedimiento para la preparacion de triesteres de acido fosforico | |
| DK3780A (da) | Fremgangsmaade til fremstilling af phosphorsyre ud fra calciumphosphatholdige materialer | |
| DK284980A (da) | Fremgangsmaade til fr&mstilling af phosphorsyrepropargylestere | |
| DK144887C (da) | Fremgangsmaade til fremstilling af phosphorsyrlingesterchlorider eller phosphonsyrlingesterchlorider | |
| DK157677C (da) | Fremgangsmaade til fremstilling af cyclopropancarboxylsyreesterderivater | |
| DK92578A (da) | Fremgangsmaade til fremstilling af et alkaliholdigt gloedephosphatgoedningsmiddel | |
| DK149471C (da) | Fremgangsmaade til fremstilling af phosphorsyrealkylesterdichlorider | |
| DK569478A (da) | Phosphor og thiophosphorsyreestere af substituerede hydroxypyrazoler samt fremgangsmaade til fremstilling deraf | |
| DK156168C (da) | Fremgangsmaade til fremstilling af en vandig oploesning af calciumnitrit | |
| DK343683A (da) | Fremgangsmaade til fremstilling af anhydridet af n-formyl-l-asparaginsyre | |
| DK154880A (da) | Fremgangsmaade til fremstilling af derivater af 6beta-amidinopenicillansyre | |
| DK134899B (da) | Fremgangsmåde til fremstilling af calciumphophatholdig phosphorsyre. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ATS | Application withdrawn |