NL6601778A - - Google Patents
Info
- Publication number
- NL6601778A NL6601778A NL6601778A NL6601778A NL6601778A NL 6601778 A NL6601778 A NL 6601778A NL 6601778 A NL6601778 A NL 6601778A NL 6601778 A NL6601778 A NL 6601778A NL 6601778 A NL6601778 A NL 6601778A
- Authority
- NL
- Netherlands
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
- C01B25/26—Phosphates
- C01B25/38—Condensed phosphates
- C01B25/39—Condensed phosphates of alkali metals
- C01B25/395—Preparation and dehydrating
-
- 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
-
- 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
- C01B25/24—Condensed phosphoric acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK55302A DE1224281B (de) | 1965-02-17 | 1965-02-17 | Verfahren zur Verwertung von als Neben-produkten anfallenden Phosphorverbindungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6601778A true NL6601778A (pl) | 1966-08-18 |
| NL153500B NL153500B (nl) | 1977-06-15 |
Family
ID=7227413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL666601778A NL153500B (nl) | 1965-02-17 | 1966-02-11 | Werkwijze voor het verwerken van op zichzelf niet-brandbare fosforverbindingen. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3656898A (pl) |
| DE (1) | DE1224281B (pl) |
| GB (1) | GB1092168A (pl) |
| NL (1) | NL153500B (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129768B (zh) * | 2014-06-30 | 2016-03-30 | 江苏瑞克医药科技有限公司 | 一种碳烯青霉素关键中间体4-aa合成中磷酸盐的回收方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2925326A (en) * | 1955-11-10 | 1960-02-16 | Knapsack Ag | Method of processing phosphorus sludge |
| US3050374A (en) * | 1959-03-30 | 1962-08-21 | Tennessee Valley Authority | Phosphorus burner assembly |
-
1965
- 1965-02-17 DE DEK55302A patent/DE1224281B/de active Pending
-
1966
- 1966-02-11 NL NL666601778A patent/NL153500B/xx not_active IP Right Cessation
- 1966-02-15 GB GB6556/66A patent/GB1092168A/en not_active Expired
-
1969
- 1969-05-14 US US853994*A patent/US3656898A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3656898A (en) | 1972-04-18 |
| NL153500B (nl) | 1977-06-15 |
| DE1224281B (de) | 1966-09-08 |
| GB1092168A (en) | 1967-11-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: HOECHST |