BE696243A - - Google Patents
Info
- Publication number
- BE696243A BE696243A BE696243DA BE696243A BE 696243 A BE696243 A BE 696243A BE 696243D A BE696243D A BE 696243DA BE 696243 A BE696243 A BE 696243A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from gases
-
- 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
- C01B25/26—Phosphates
- C01B25/28—Ammonium phosphates
-
- 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
- C01B25/26—Phosphates
- C01B25/38—Condensed phosphates
- C01B25/40—Polyphosphates
- C01B25/405—Polyphosphates of ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO5131666 | 1966-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE696243A true BE696243A (da) | 1967-09-01 |
Family
ID=20086527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE696243D BE696243A (da) | 1966-04-16 | 1967-03-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3421848A (da) |
| BE (1) | BE696243A (da) |
| ES (1) | ES338872A1 (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL121631A (en) * | 1997-08-26 | 2000-07-16 | Clue | Process for the preparation of fertilizers and sulfur compounds from waste gases |
| IL172305A0 (en) * | 2005-12-01 | 2006-04-10 | Clue As | A method for the combined production of a sulfur oxide containing product and a fertilizer |
| CN110697670A (zh) * | 2019-10-17 | 2020-01-17 | 昆明理工大学 | 一种磷矿浆脱硫联产磷酸铵及资源化利用的方法 |
-
1967
- 1967-03-29 BE BE696243D patent/BE696243A/xx unknown
- 1967-04-04 ES ES338872A patent/ES338872A1/es not_active Expired
- 1967-04-14 US US631043A patent/US3421848A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3421848A (en) | 1969-01-14 |
| ES338872A1 (es) | 1968-05-01 |