ES2035787A1 - Procedimiento para fabricar un nuevo anticongelante no contaminante. - Google Patents

Procedimiento para fabricar un nuevo anticongelante no contaminante.

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Publication number
ES2035787A1
ES2035787A1 ES919101627A ES9101627A ES2035787A1 ES 2035787 A1 ES2035787 A1 ES 2035787A1 ES 919101627 A ES919101627 A ES 919101627A ES 9101627 A ES9101627 A ES 9101627A ES 2035787 A1 ES2035787 A1 ES 2035787A1
Authority
ES
Spain
Prior art keywords
prepn
stirring
antifreeze agent
lnan02
alc13
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.)
Granted
Application number
ES919101627A
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English (en)
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ES2035787B1 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9101627A priority Critical patent/ES2035787B1/es
Publication of ES2035787A1 publication Critical patent/ES2035787A1/es
Application granted granted Critical
Publication of ES2035787B1 publication Critical patent/ES2035787B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Detergent Compositions (AREA)

Abstract

PROCEDIMIENTO PARA FABRICAR UN NUEVO ANTICONGELANTE NO CONTAMINANTE. SE PARTE DE AGUA DESCALCIFICADA, EN LA QUE EN UN TANQUE DE REACCION CON UN AGITADOR MECANICO, SE VAN DISOLVIENDO PAULATINAMENTE CLORURO CALCICO A RAZON DE 1 KG/L, MANTENIENDO LA AGITACION DURANTE UN PERIODO DE 20 A 30 MINUTOS, A CONTINUACION SE ADICIONA TRICLORURO DE ALUMINIO A RAZON DE 0,1 KG/L DE DISOLUCION QUE SE AGITA DURANTE OTRO PERIODO IGUAL; DESPUES, TAMBIEN BAJO AGITACION MECANICA Y DURANTE UN PERIODO DE 8 A 10 MINUTOS SE ADICIONAN NITRITO SODICO, 0,002 KG/L, E IGUAL CANTIDAD DE SAL SODICA DEL ACIDO ETILEN-DIAMINO-TETRA-ACETICO AL 40 POR 100 DE PRODUCTO ACTIVO, ASI COMO 0,004 KG/L DE UN ADITIVO ANTIESPUMANTE A BASE DE SILICONA. A CONTINUACION, LA DISOLUCION SE TRANSVASA A UN DEPOSITO DE DECANTACION EN EL QUE SE ALMACENA DURANTE SEIS HORAS, AL MENOS, PARA OBTENER UN LIQUIDO CLARO Y TRANSPARENTE CON UN PUNTO DE CONGELACION DE-50 GRADOS C.
ES9101627A 1991-07-11 1991-07-11 Procedimiento para fabricar un nuevo anticongelante no contaminante. Expired - Fee Related ES2035787B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9101627A ES2035787B1 (es) 1991-07-11 1991-07-11 Procedimiento para fabricar un nuevo anticongelante no contaminante.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9101627A ES2035787B1 (es) 1991-07-11 1991-07-11 Procedimiento para fabricar un nuevo anticongelante no contaminante.

Publications (2)

Publication Number Publication Date
ES2035787A1 true ES2035787A1 (es) 1993-04-16
ES2035787B1 ES2035787B1 (es) 1994-04-16

Family

ID=8272975

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101627A Expired - Fee Related ES2035787B1 (es) 1991-07-11 1991-07-11 Procedimiento para fabricar un nuevo anticongelante no contaminante.

Country Status (1)

Country Link
ES (1) ES2035787B1 (es)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR838638A (fr) * 1937-11-19 1939-03-10 D App De Prot Soc Ind Procédé de préparation de solutions aqueuses à bas point de congélation
GB1387810A (en) * 1971-05-27 1975-03-19 Chubb Fire Security Ltd Freezing point depressant
JPS602897A (ja) * 1983-06-17 1985-01-09 Miyoko Moriwaka ブラインの人体に無害な対熱交換障害防止処理方法
EP0307309A1 (fr) * 1987-09-09 1989-03-15 ETAT-FRANCAIS représenté par le DELEGUE GENERAL POUR L'ARMEMENT (DPAG) Composition inhibitrice de corrosion pour métaux
EP0306972A1 (en) * 1987-09-10 1989-03-15 Eszakmagyarországi Vegyimüvek Glycol-free frost resistant cooling fluid

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR838638A (fr) * 1937-11-19 1939-03-10 D App De Prot Soc Ind Procédé de préparation de solutions aqueuses à bas point de congélation
GB1387810A (en) * 1971-05-27 1975-03-19 Chubb Fire Security Ltd Freezing point depressant
JPS602897A (ja) * 1983-06-17 1985-01-09 Miyoko Moriwaka ブラインの人体に無害な対熱交換障害防止処理方法
EP0307309A1 (fr) * 1987-09-09 1989-03-15 ETAT-FRANCAIS représenté par le DELEGUE GENERAL POUR L'ARMEMENT (DPAG) Composition inhibitrice de corrosion pour métaux
EP0306972A1 (en) * 1987-09-10 1989-03-15 Eszakmagyarországi Vegyimüvek Glycol-free frost resistant cooling fluid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Base de datos WPIL 85-046155, 1985, Derwent Publications Ltd., London, GB, & JP-60002897 (MORIWAKA M), 9-Enero-85 * resumen de la base de datos * *

Also Published As

Publication number Publication date
ES2035787B1 (es) 1994-04-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040503