PE23291A1 - IMPROVEMENTS IN THE MANUFACTURE OF DICALCIO PHOSPHATE - Google Patents

IMPROVEMENTS IN THE MANUFACTURE OF DICALCIO PHOSPHATE

Info

Publication number
PE23291A1
PE23291A1 PE1991187171A PE18717191A PE23291A1 PE 23291 A1 PE23291 A1 PE 23291A1 PE 1991187171 A PE1991187171 A PE 1991187171A PE 18717191 A PE18717191 A PE 18717191A PE 23291 A1 PE23291 A1 PE 23291A1
Authority
PE
Peru
Prior art keywords
manufacture
phosphate
dicalcio
chlohydric
freshwater
Prior art date
Application number
PE1991187171A
Other languages
Spanish (es)
Inventor
Bermeo Isaac Giron
Original Assignee
Bermeo Isaac Giron
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bermeo Isaac Giron filed Critical Bermeo Isaac Giron
Priority to PE1991187171A priority Critical patent/PE23291A1/en
Publication of PE23291A1 publication Critical patent/PE23291A1/en

Links

Abstract

SE REFIERE A UN PROCEDIMIENTO PARA LA FABRICACION DE FOSFATO DICALCICO A PARTIR DE ROCA FOSFORICA Y ACIDO CLOHIDRICO; CARACTERIZADO POR EL EMPLEO DE AGUA DE MAR EN REEMPLAZO DEL AGUA DULCE, EN LAS DIVERSAS ETAPAS DE LA PREPARACION, PRINCIPALMENTE EN LAS OPERACIONES DE LIXIVIACION, LAVADO Y PURIFICACIONES DE LA SOLUCIONIT REFERS TO A PROCEDURE FOR THE MANUFACTURE OF DICALCIUM PHOSPHATE FROM ROCK PHOSPHORIC AND CHLOHYDRIC ACID; CHARACTERIZED BY THE USE OF SEA WATER IN REPLACEMENT OF FRESHWATER, IN THE VARIOUS STAGES OF PREPARATION, MAINLY IN LEACHING, WASHING AND PURIFICATION OPERATIONS OF THE SOLUTION

PE1991187171A 1991-06-17 1991-06-17 IMPROVEMENTS IN THE MANUFACTURE OF DICALCIO PHOSPHATE PE23291A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PE1991187171A PE23291A1 (en) 1991-06-17 1991-06-17 IMPROVEMENTS IN THE MANUFACTURE OF DICALCIO PHOSPHATE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PE1991187171A PE23291A1 (en) 1991-06-17 1991-06-17 IMPROVEMENTS IN THE MANUFACTURE OF DICALCIO PHOSPHATE

Publications (1)

Publication Number Publication Date
PE23291A1 true PE23291A1 (en) 1991-07-11

Family

ID=61688432

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1991187171A PE23291A1 (en) 1991-06-17 1991-06-17 IMPROVEMENTS IN THE MANUFACTURE OF DICALCIO PHOSPHATE

Country Status (1)

Country Link
PE (1) PE23291A1 (en)

Similar Documents

Publication Publication Date Title
ES2085147T3 (en) PROCEDURE FOR THE PREPARATION OF INORGANIC SALTS.
ES2073122T3 (en) METHODS TO CONTROL THE FORMATION OF INCRUSTATIONS IN AQUEOUS SYSTEMS.
GT198400014A (en) IMPROVEMENTS IN OR RELATED TO PHENETHANOLAMINS.
KR860000291A (en) Preparation of Crystalline Calcium Pseudomonate
ES2103365T3 (en) LACTITOL CRYSTALLINE ANHYDRO, AND LACTITOL PREPARATION AND USE PROCEDURE.
DE59006184D1 (en) Salts of azelastine with improved solubility.
ES2136749T3 (en) PREPARATION PROCEDURE FOR A TITANIUM SILICE-OXIDE CATALYST.
ES2099588T3 (en) PROCESS FOR THE PREPARATION OF N-PHOSPHONOMETILIMINO-DIACETIC ACID.
MX168102B (en) CONTINUOUS METHOD FOR PREPARING PHOSPHORIC ACID AND CALCIUM SULPHATE
ES2022053T3 (en) N-PHOSPHONOMETHYLGLYCIN PURIFICATION PROCEDURE.
PE23291A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF DICALCIO PHOSPHATE
LV5660A3 (en) Satisfaction with the acquisition of an antiviral agent
ES2042132T3 (en) PROCEDURE TO PURIFY AN ALKYLENE OXIDE ADDUCT.
IT1162942B (en) PROCEDURE FOR THE CONVERSION OF CALCIUM SULPHATE INTO POTASSIUM SULPHATE BY ION EXCHANGE PARTICULARLY FOR THE TREATMENT OF PLASTER OBTAINED AS BY-PRODUCED IN THE PRODUCTION OF PHOSPHORIC ACID
CU23171A3 (en) PROCEDURE FOR THE PREPARATION OF CALCIUM SALT OF ZOFENOPRIL
ES2119289T3 (en) PROCEDURE FOR OBTAINING ADIPIC ACID.
MX169972B (en) PROCEDURE TO PURIFY 2-HYDROXINAFTALIN-6-CARBOXYLIC ACID
IT8420610A1 (en) "Process to improve plant growth by intermittent lighting"
ES547758A0 (en) A PROCEDURE TO INHIBIT THE PRECIPITATION OF CALCIUM AND MAGNESIUM SALTS FROM HARD WATER IN STERILIZING AND DISINFECTING SOLUTIONS.
PT98700A (en) PROCESS FOR THE PREPARATION OF AMINOMETHANOFOSPHONIC ACIDS AND AMINOMETHYL-PHOSPHIC ACIDS
FR2357551A1 (en) NEW 2,5-DIDEOXYSTREPTAMINES AND THEIR PREPARATION PROCESS
ES2032227T3 (en) PROCEDURE FOR THE ELIMINATION OF HYDROXYL-AMMONIUM SALTS FROM WASTEWATER CONTAINING THEM.
FR2200218A1 (en) Inhibiting efflorescence of plaster articles - contg sodium cpds by adding certain salts before setting
GB1155957A (en) Phosphoric Acid Purification Process.
ES2190009T3 (en) METHOD TO PURIFY DERIVATIVES OF NUCLEIC ACID.