MX3021E - Procedimiento para la produccion de fosfato diacido de potasio - Google Patents
Procedimiento para la produccion de fosfato diacido de potasioInfo
- Publication number
- MX3021E MX3021E MX002426U MX242671U MX3021E MX 3021 E MX3021 E MX 3021E MX 002426 U MX002426 U MX 002426U MX 242671 U MX242671 U MX 242671U MX 3021 E MX3021 E MX 3021E
- Authority
- MX
- Mexico
- Prior art keywords
- potassium
- phosphate
- production
- reaction mixture
- diacide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Fertilizers (AREA)
Abstract
La presente invención se refiere a un procedimiento para la producción de fosfato diácido de potasio, caracterizado por hacer reaccionar cloruro de potasio con ácido fosfórico o con ácido fosfórico condensado en una proporción tal que se tenga una relación molar de pK de 1.9:1 hasta 2.5:1, a una temperatura de 180 a 325°C con desprendimiento de cloruro de hidrógeno, para producir una mezcla de reacción que contiene fosfatos complejos y cuya concentración residual de cloruro es menor de 0.1 por ciento; hidrolizar los fosfatos complejos en la mezcla de reacción mediante agua o con una mezcla conteniendo agua, y recuperar el fosfato diácido de potasio de la mezcla de reacción.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5995770 | 1970-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX3021E true MX3021E (es) | 1980-02-13 |
Family
ID=10484746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX002426U MX3021E (es) | 1970-12-17 | 1971-12-09 | Procedimiento para la produccion de fosfato diacido de potasio |
Country Status (15)
| Country | Link |
|---|---|
| AU (1) | AU452587B2 (es) |
| BE (1) | BE776793A (es) |
| CA (1) | CA958870A (es) |
| DD (1) | DD98892A5 (es) |
| DE (1) | DE2161849B2 (es) |
| ES (1) | ES397978A1 (es) |
| FR (1) | FR2118701A5 (es) |
| GB (1) | GB1318224A (es) |
| IE (1) | IE35900B1 (es) |
| IL (1) | IL38264A (es) |
| IT (1) | IT945255B (es) |
| MX (1) | MX3021E (es) |
| NL (1) | NL155801B (es) |
| SE (1) | SE370926B (es) |
| SU (1) | SU580824A3 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7169225B2 (en) | 2003-12-02 | 2007-01-30 | Grupo Cementos De Chihuaua S.A. De C.V. | Anhydrite cement compositions and procedures for manufacture |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8825390D0 (en) * | 1988-10-31 | 1988-11-30 | Univ Waterloo | Production of chloride-free fertilizers-11 |
| RU2597117C1 (ru) * | 2015-07-14 | 2016-09-10 | Открытое акционерное общество "Реатэкс" (ОАО "Реатэкс") | Способ получения калия фосфорнокислого двузамещённого |
| CN116119634B (zh) * | 2023-04-20 | 2023-06-20 | 诸城市浩天药业有限公司 | 一种提高由玉米浸泡水制得磷酸二氢钾产品澄清度的方法 |
-
1970
- 1970-12-17 GB GB5995770A patent/GB1318224A/en not_active Expired
-
1971
- 1971-11-30 NL NL7116474.A patent/NL155801B/xx not_active IP Right Cessation
- 1971-11-30 IL IL38264A patent/IL38264A/xx unknown
- 1971-12-03 IT IT54505/71A patent/IT945255B/it active
- 1971-12-07 SU SU7101723375A patent/SU580824A3/ru active
- 1971-12-07 SE SE7115679A patent/SE370926B/xx unknown
- 1971-12-08 AU AU36630/71A patent/AU452587B2/en not_active Expired
- 1971-12-09 MX MX002426U patent/MX3021E/es unknown
- 1971-12-13 DE DE2161849A patent/DE2161849B2/de not_active Ceased
- 1971-12-15 ES ES397978A patent/ES397978A1/es not_active Expired
- 1971-12-15 DD DD159619A patent/DD98892A5/xx unknown
- 1971-12-16 FR FR7145285A patent/FR2118701A5/fr not_active Expired
- 1971-12-16 IE IE1591/71A patent/IE35900B1/xx unknown
- 1971-12-16 BE BE776793A patent/BE776793A/xx unknown
- 1971-12-17 CA CA130,364A patent/CA958870A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7169225B2 (en) | 2003-12-02 | 2007-01-30 | Grupo Cementos De Chihuaua S.A. De C.V. | Anhydrite cement compositions and procedures for manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1318224A (en) | 1973-05-23 |
| IE35900L (en) | 1972-06-17 |
| DD98892A5 (es) | 1973-07-12 |
| SU580824A3 (ru) | 1977-11-15 |
| IL38264A (en) | 1974-10-22 |
| IL38264A0 (en) | 1972-01-27 |
| AU452587B2 (en) | 1974-09-05 |
| BE776793A (fr) | 1972-04-17 |
| IT945255B (it) | 1973-05-10 |
| FR2118701A5 (es) | 1972-07-28 |
| DE2161849A1 (de) | 1972-06-22 |
| IE35900B1 (en) | 1976-06-23 |
| NL155801B (nl) | 1978-02-15 |
| SE370926B (es) | 1974-11-04 |
| AU3663071A (en) | 1973-06-14 |
| ES397978A1 (es) | 1974-07-01 |
| DE2161849B2 (de) | 1978-10-19 |
| NL7116474A (es) | 1972-06-20 |
| CA958870A (en) | 1974-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES392861A1 (es) | Procedimiento para la purificacion de acidos fosforicos porneutralizacion. | |
| GB765901A (en) | Improvements in or relating to production of fluorine compounds | |
| MX3021E (es) | Procedimiento para la produccion de fosfato diacido de potasio | |
| GB1192802A (en) | Process for Preparing Chemical Compounds Containing Trivalent Phosphorus | |
| GB1038486A (en) | A process for the preparation of alkali metal aluminium acid orthophosphates | |
| SE7700534L (sv) | Sett att framstella sura fosforsyraestersalter | |
| ES422967A1 (es) | Procedimiento para preparar un compuesto solido a partir deacido fosforico. | |
| GB969419A (en) | Process for recovering potassium from brines | |
| GB1216065A (en) | A method of producing boron trifluoride | |
| US3387934A (en) | Manufacture of phosphine | |
| GB1509798A (en) | Process for preparing monocalcium phosphate compositions having reduced caking tendencies | |
| GB343636A (es) | ||
| GB1323743A (en) | Process for purifying phosphoric acid obtained by the wet method and for simultaneously obtaining a phosphate by-product useful as a fertilizer | |
| GB767979A (en) | Poly n-chlorophosphonitrilates | |
| GB834594A (en) | Preparation of perchloryl fluoride | |
| GB263780A (en) | Improved process for the manufacture of readily soluble salts of hydrofluosilicic acid | |
| US3378342A (en) | Process for preparing phosphites | |
| GB1515211A (en) | Process for the production of trisodium phosphate | |
| US3027228A (en) | Method for producing trivalent titanium orthophosphate | |
| ES387549A1 (es) | Procedimiento para la preparacion de un perborato de sodio tetrahidratado. | |
| GB1116126A (en) | Process for the preparation of a mercapto-thiophosphoric acid ester | |
| GB904860A (en) | Production of nitrates | |
| FR2281339A1 (fr) | Procede de preparation d'engrais a base de phosphate de potassium | |
| GB793098A (en) | Manufacture of polymers of aminoacetic acid | |
| GB881286A (en) | Production of alkali metal tripolyphosphates |