ES2120897B1 - PROCEDURE FOR THE CLEANING OF HEAT EXCHANGERS AND FLUID CONDUCTIONS. - Google Patents

PROCEDURE FOR THE CLEANING OF HEAT EXCHANGERS AND FLUID CONDUCTIONS.

Info

Publication number
ES2120897B1
ES2120897B1 ES9601916A ES9601916A ES2120897B1 ES 2120897 B1 ES2120897 B1 ES 2120897B1 ES 9601916 A ES9601916 A ES 9601916A ES 9601916 A ES9601916 A ES 9601916A ES 2120897 B1 ES2120897 B1 ES 2120897B1
Authority
ES
Spain
Prior art keywords
cleaning
procedure
refrigeration
condensation
cleaned
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 - Lifetime
Application number
ES9601916A
Other languages
Spanish (es)
Other versions
ES2120897A1 (en
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 ES9601916A priority Critical patent/ES2120897B1/en
Publication of ES2120897A1 publication Critical patent/ES2120897A1/en
Application granted granted Critical
Publication of ES2120897B1 publication Critical patent/ES2120897B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cleaning By Liquid Or Steam (AREA)
  • Lubricants (AREA)

Abstract

COMPRENDE LA REFRIGERACION Y LA CONDENSACION DE LA FASE VAPOR DE DISOLVENTES PREVIAMENTE SOMETIDOS A LA TEMPERATURA Y PRESION DE PROCESO EN VASIJA A PRESION CONEXA, CON LOS PASOS DE CONEXION DEL INTERCAMBIADOR DE CALOR CON UNA VASIJA A PRESION CON DISOLVENTE, CALENTAMIENTO DEL DISOLVENTE, REFRIGERACION DE LAS SUPERFICIES A LIMPIAR, CONDENSACION Y LAVADO, DESCONEXION DE LA FUENTE DE CALOR SIN INTERRUPCION DE LA REFRIGERACION, SECADO Y VENTILACION POR CIRCULACION FORZADA DE AIRE. LA PRESION DE PROCESO QUEDA LIMITADA POR LAS PRESIONES DE DISEÑO DE LAS UNIDADES A LIMPIAR, Y EL TARADO DE LAS VALVULAS. APLICABLE A LA LIMPIEZA DE APARATOS QUE OPERAN CON FRACCIONES PESADAS DEL PETROLEO Y MATERIAS ORGANICAS DE ALTA VISCOSIDAD.UNDERSTANDS THE REFRIGERATION AND CONDENSATION OF THE VAPOR PHASE OF SOLVENTS PREVIOUSLY SUBJECTED TO THE TEMPERATURE AND PROCESS PRESSURE IN CONNECTED PRESSURE VESSEL, WITH THE CONNECTION STEPS OF THE HEAT EXCHANGER, SOLVENT PRESSURE CONTAINER, HOT THE SURFACES TO BE CLEANED, CONDENSATION AND WASHING, DISCONNECTION OF THE HEAT SOURCE WITHOUT INTERRUPTION OF REFRIGERATION, DRYING AND VENTILATION BY FORCED AIR CIRCULATION. THE PROCESS PRESSURE IS LIMITED BY THE DESIGN PRESSURES OF THE UNITS TO BE CLEANED, AND THE VALVE DURATION. APPLICABLE TO THE CLEANING OF DEVICES THAT OPERATE WITH HEAVY FRACTIONS OF OIL AND HIGH VISCOSITY ORGANIC MATERIALS.

ES9601916A 1996-09-10 1996-09-10 PROCEDURE FOR THE CLEANING OF HEAT EXCHANGERS AND FLUID CONDUCTIONS. Expired - Lifetime ES2120897B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9601916A ES2120897B1 (en) 1996-09-10 1996-09-10 PROCEDURE FOR THE CLEANING OF HEAT EXCHANGERS AND FLUID CONDUCTIONS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9601916A ES2120897B1 (en) 1996-09-10 1996-09-10 PROCEDURE FOR THE CLEANING OF HEAT EXCHANGERS AND FLUID CONDUCTIONS.

Publications (2)

Publication Number Publication Date
ES2120897A1 ES2120897A1 (en) 1998-11-01
ES2120897B1 true ES2120897B1 (en) 1999-05-01

Family

ID=8295990

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9601916A Expired - Lifetime ES2120897B1 (en) 1996-09-10 1996-09-10 PROCEDURE FOR THE CLEANING OF HEAT EXCHANGERS AND FLUID CONDUCTIONS.

Country Status (1)

Country Link
ES (1) ES2120897B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE324938B (en) * 1969-02-04 1970-06-15 Uddeholms Ab
US3850741A (en) * 1973-05-23 1974-11-26 Cesco Inc Method of cleaning heat exchangers
US4181536A (en) * 1978-12-06 1980-01-01 Tenneco Chemicals, Inc. Process for the cleaning of fouled heat exchangers and other equipment
US5330624A (en) * 1991-12-27 1994-07-19 Phillips Petroleum Company Fractionator-reboiler sludge removal system and method

Also Published As

Publication number Publication date
ES2120897A1 (en) 1998-11-01

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