NL7009066A - - Google Patents
Info
- Publication number
- NL7009066A NL7009066A NL7009066A NL7009066A NL7009066A NL 7009066 A NL7009066 A NL 7009066A NL 7009066 A NL7009066 A NL 7009066A NL 7009066 A NL7009066 A NL 7009066A NL 7009066 A NL7009066 A NL 7009066A
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702028075 DE2028075A1 (de) | 1969-08-25 | 1970-06-08 | Verfahren zur kontinuierlichen Her stellung von reiner konzentrierter phos phonger Saure |
| GB2963470A GB1264275A (enrdf_load_stackoverflow) | 1969-08-25 | 1970-06-18 | |
| NL7009066A NL7009066A (enrdf_load_stackoverflow) | 1969-08-25 | 1970-06-19 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD14207369 | 1969-08-25 | ||
| GB2963470 | 1970-06-18 | ||
| NL7009066A NL7009066A (enrdf_load_stackoverflow) | 1969-08-25 | 1970-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7009066A true NL7009066A (enrdf_load_stackoverflow) | 1971-12-21 |
Family
ID=27179750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7009066A NL7009066A (enrdf_load_stackoverflow) | 1969-08-25 | 1970-06-19 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2028075A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1264275A (enrdf_load_stackoverflow) |
| NL (1) | NL7009066A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3725583A1 (de) * | 1987-08-01 | 1989-02-09 | Budenheim Rud A Oetker Chemie | Verfahren zur herstellung einer eisen- und arsenarmen phosphorigsaeure-loesung |
| US6440380B1 (en) | 1998-12-15 | 2002-08-27 | Monsanto Technology, Llc | Preparation of phosphorus (I) oxides, phosphorus (III) oxides, and lower hydrides of phosphorus by catalytic reduction of phosphorus (V) oxides |
| RU2179152C2 (ru) * | 2000-01-31 | 2002-02-10 | Институт органической и физической химии им. А.Е. Арбузова Казанского научного центра РАН | Способ получения фосфористой кислоты (варианты) |
| EP2113483A1 (en) * | 2008-04-25 | 2009-11-04 | Thermphos International B.V. | Method for the manufacture of concentrated phosphorous acid |
| CN105836721A (zh) * | 2016-05-31 | 2016-08-10 | 常州姚氏同德化工有限公司 | 一种亚磷酸的制备方法 |
-
1970
- 1970-06-08 DE DE19702028075 patent/DE2028075A1/de active Pending
- 1970-06-18 GB GB2963470A patent/GB1264275A/en not_active Expired
- 1970-06-19 NL NL7009066A patent/NL7009066A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1264275A (enrdf_load_stackoverflow) | 1972-02-16 |
| DE2028075A1 (de) | 1971-04-22 |