FR775457A - Manufacturing process of fertilizers containing phosphoric acid - Google Patents
Manufacturing process of fertilizers containing phosphoric acidInfo
- Publication number
- FR775457A FR775457A FR775457DA FR775457A FR 775457 A FR775457 A FR 775457A FR 775457D A FR775457D A FR 775457DA FR 775457 A FR775457 A FR 775457A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- phosphoric acid
- containing phosphoric
- fertilizers containing
- fertilizers
- Prior art date
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE775457X | 1933-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR775457A true FR775457A (en) | 1934-12-28 |
Family
ID=6686316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR775457D Expired FR775457A (en) | 1933-08-29 | 1934-07-07 | Manufacturing process of fertilizers containing phosphoric acid |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR775457A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750707C (en) * | 1938-06-26 | 1945-01-27 | Kali Chemie Ag | Process for the removal of sulphide sulfur from melt digestion mixtures of rock phosphates with soda ash from the subsequent desulphurisation of pig iron |
-
1934
- 1934-07-07 FR FR775457D patent/FR775457A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750707C (en) * | 1938-06-26 | 1945-01-27 | Kali Chemie Ag | Process for the removal of sulphide sulfur from melt digestion mixtures of rock phosphates with soda ash from the subsequent desulphurisation of pig iron |
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