ES2036455B1 - TRANSPORTATION AND DISCHARGE PROCEDURE OF CRYSTALLIZED SODIUM CYANIDE, OBTAINING STABILIZED SOLUTIONS. - Google Patents

TRANSPORTATION AND DISCHARGE PROCEDURE OF CRYSTALLIZED SODIUM CYANIDE, OBTAINING STABILIZED SOLUTIONS.

Info

Publication number
ES2036455B1
ES2036455B1 ES9101558A ES9101558A ES2036455B1 ES 2036455 B1 ES2036455 B1 ES 2036455B1 ES 9101558 A ES9101558 A ES 9101558A ES 9101558 A ES9101558 A ES 9101558A ES 2036455 B1 ES2036455 B1 ES 2036455B1
Authority
ES
Spain
Prior art keywords
transportation
cyanide
stabilized solutions
sodium cyanide
crystallized sodium
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES9101558A
Other languages
Spanish (es)
Other versions
ES2036455A1 (en
Inventor
Franco Carlos Alber Policastro
Olivan Jose Vicente Otal
Ortega Jose Antonio Rodriguez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aragonesas Ind Y En S A
Original Assignee
Aragonesas Ind Y En S A
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 Aragonesas Ind Y En S A filed Critical Aragonesas Ind Y En S A
Priority to ES9101558A priority Critical patent/ES2036455B1/en
Priority to FR9206996A priority patent/FR2679220B1/en
Priority to AU18390/92A priority patent/AU640873B2/en
Priority to ZW9692A priority patent/ZW9692A1/en
Publication of ES2036455A1 publication Critical patent/ES2036455A1/en
Application granted granted Critical
Publication of ES2036455B1 publication Critical patent/ES2036455B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

PROCEDIMIENTO DE TRANSPORTE Y DESCARGA DE CIANURO SODICO CRISTALIZADO OBTENIENDO SOLUCIONES ESTABILIZADAS. EL PRESENTE INVENTO SE REFIERE A UN PROCEDIMIENTO DE TRANSPORTE EN CONTENEDORES DE CIANURO SODICO CRISTALIZADO, V = Y DE SU POSTERIOR DESCARGA, DE MANERA QUE SE OBTENGAN DISOLUCIONES DE CIANURO PERFECTAMENTE ESTABILIZADAS EN UN MEDIO INHIBIDOR DE LOS PROCESOS DE POLIMERIZACION. ESTA BASADO EN INCORPORAR AL CIANURO SODICO SOLIDO UNA CANTIDAD DE HIDROXIDO SODICO PARA QUE EJERZA ESTA ACCION INHIBIDORA. LA ADICION PUEDE HACERSE ANTES, DURANTE O DESPUES DE LA CARGA, E INCLUSO CON EL AGUA APORTADA PARA DISOLVER EL CIANURO EN LA DESCARGA.TRANSPORTATION AND DISCHARGE PROCEDURE OF CRYSTALLIZED SODIUM CYANIDE, OBTAINING STABILIZED SOLUTIONS. THE PRESENT INVENTION REFERS TO A TRANSPORTATION PROCEDURE IN CRYSTALLIZED SODIUM CYANIDE CONTAINERS, V = AND THEIR LATER DISCHARGE, SO THAT PERFECTLY STABILIZED SOLUTIONS OF CYANIDE ARE OBTAINED IN A MEDIUM INHIBITOR OF POLYMER PROCESSES. IT IS BASED ON INCORPORATING IN SOLID SODIC CYANIDE A QUANTITY OF SODIUM HYDROXIDE TO PERFORM THIS INHIBITING ACTION. ADDITION MAY BE MADE BEFORE, DURING, OR AFTER CHARGING, AND EVEN WITH THE WATER PROVIDED TO DISSOLVE CYANIDE IN THE DISCHARGE.

ES9101558A 1991-07-03 1991-07-03 TRANSPORTATION AND DISCHARGE PROCEDURE OF CRYSTALLIZED SODIUM CYANIDE, OBTAINING STABILIZED SOLUTIONS. Expired - Fee Related ES2036455B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES9101558A ES2036455B1 (en) 1991-07-03 1991-07-03 TRANSPORTATION AND DISCHARGE PROCEDURE OF CRYSTALLIZED SODIUM CYANIDE, OBTAINING STABILIZED SOLUTIONS.
FR9206996A FR2679220B1 (en) 1991-07-03 1992-06-10 PROCESS FOR TRANSPORTING AND UNLOADING CRYSTALLIZED SODIUM CYANIDE FOR PROVIDING STABILIZED SOLUTIONS.
AU18390/92A AU640873B2 (en) 1991-07-03 1992-06-19 Process for transporting and unloading crystallized sodium cyanide
ZW9692A ZW9692A1 (en) 1991-07-03 1992-06-23 Process for transporting and unloading crystallized sodium cyanide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9101558A ES2036455B1 (en) 1991-07-03 1991-07-03 TRANSPORTATION AND DISCHARGE PROCEDURE OF CRYSTALLIZED SODIUM CYANIDE, OBTAINING STABILIZED SOLUTIONS.

Publications (2)

Publication Number Publication Date
ES2036455A1 ES2036455A1 (en) 1993-05-16
ES2036455B1 true ES2036455B1 (en) 1994-04-01

Family

ID=8272883

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101558A Expired - Fee Related ES2036455B1 (en) 1991-07-03 1991-07-03 TRANSPORTATION AND DISCHARGE PROCEDURE OF CRYSTALLIZED SODIUM CYANIDE, OBTAINING STABILIZED SOLUTIONS.

Country Status (1)

Country Link
ES (1) ES2036455B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615176A (en) * 1969-04-28 1971-10-26 Du Pont Sodium cyanide process and briquets formed therefrom
US4902301A (en) * 1988-04-25 1990-02-20 E. I. Du Pont De Nemours And Company Process for shipment of sodium cyanide slurries

Also Published As

Publication number Publication date
ES2036455A1 (en) 1993-05-16

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FD1A Patent lapsed

Effective date: 20060704