ES2128974A1 - Metodo para secar un liquido organico - Google Patents

Metodo para secar un liquido organico

Info

Publication number
ES2128974A1
ES2128974A1 ES09700412A ES9700412A ES2128974A1 ES 2128974 A1 ES2128974 A1 ES 2128974A1 ES 09700412 A ES09700412 A ES 09700412A ES 9700412 A ES9700412 A ES 9700412A ES 2128974 A1 ES2128974 A1 ES 2128974A1
Authority
ES
Spain
Prior art keywords
drying
organic liquid
packed column
anhydrous gypsum
loaded
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
ES09700412A
Other languages
English (en)
Other versions
ES2128974B1 (es
Inventor
Takahiro Teshima
Shinichi Kawahara
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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
Priority claimed from JP3785596A external-priority patent/JPH09263551A/ja
Application filed by Tokuyama Corp filed Critical Tokuyama Corp
Publication of ES2128974A1 publication Critical patent/ES2128974A1/es
Application granted granted Critical
Publication of ES2128974B1 publication Critical patent/ES2128974B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/28—Selection of materials for use as drying agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Método para secar un líquido orgánico. Se proporciona un método de secado capa, de secar un líquido orgánico establemente a una velocidad de secado excelente. Se carga yeso anhidro que tiene una estructura hexagonal y un tamaño medio de partículas de 0,2 a 5 mm en una columna empaquetada y se suministra un líquido orgánico tal como cloruro de metilo que contiene una cantidad traza de agua a la columna empaquetada para que entre en contacto con el yeso anhidro.
ES009700412A 1996-02-26 1997-02-26 Metodo para secar un liquido organico Expired - Fee Related ES2128974B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3785596A JPH09263551A (ja) 1995-08-29 1996-02-26 有機液体の乾燥方法

Publications (2)

Publication Number Publication Date
ES2128974A1 true ES2128974A1 (es) 1999-05-16
ES2128974B1 ES2128974B1 (es) 2000-01-16

Family

ID=12509166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009700412A Expired - Fee Related ES2128974B1 (es) 1996-02-26 1997-02-26 Metodo para secar un liquido organico

Country Status (2)

Country Link
KR (1) KR970061336A (es)
ES (1) ES2128974B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102698573B (zh) * 2012-05-16 2013-12-25 陈孟伯 矿山井下电器设备干燥剂及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163674A (en) * 1976-05-04 1979-08-07 Oil-Dri Corporation Of America Process for making a synthetic liquid absorbent and products resulting therefrom
FR2463638A1 (fr) * 1979-08-18 1981-02-27 Tokuyama Soda Kk Produit absorbant les liquides

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163674A (en) * 1976-05-04 1979-08-07 Oil-Dri Corporation Of America Process for making a synthetic liquid absorbent and products resulting therefrom
FR2463638A1 (fr) * 1979-08-18 1981-02-27 Tokuyama Soda Kk Produit absorbant les liquides

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHAKRAVORTY et al. Activated anhydrous gypsum - a substitute for imported desiccant anhydrone for hydrogen estimation in coal, Fuel Science and Technology, Vol. 9, no 1, Enero 1990, paginas 13-16, ver introduccion; columna 2, parrafo 5 - columna 3, parrafo 3; tabla 2. *

Also Published As

Publication number Publication date
ES2128974B1 (es) 2000-01-16
KR970061336A (ko) 1997-09-12

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