JPS57132544A - Absorbing liquid for refrigerant absorption type refrigerator - Google Patents

Absorbing liquid for refrigerant absorption type refrigerator

Info

Publication number
JPS57132544A
JPS57132544A JP1684181A JP1684181A JPS57132544A JP S57132544 A JPS57132544 A JP S57132544A JP 1684181 A JP1684181 A JP 1684181A JP 1684181 A JP1684181 A JP 1684181A JP S57132544 A JPS57132544 A JP S57132544A
Authority
JP
Japan
Prior art keywords
absorbing liquid
absorption type
refrigerant
type refrigerator
imidazolidone
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.)
Pending
Application number
JP1684181A
Other languages
Japanese (ja)
Inventor
Saburo Shoji
Kichiji Honma
Shigeki Komatsuzaki
Etsuo Oe
Morikazu Sato
Tadashi Ito
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1684181A priority Critical patent/JPS57132544A/en
Publication of JPS57132544A publication Critical patent/JPS57132544A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sorption Type Refrigeration Machines (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PURPOSE: To obtain absorbing liquid of large absorbing capacity for refrigerant by using 2-imidazolidone or the like as the absorbing liquid of a fluorine-contg. halogenated hydrocarbon base refrigerant absorption type refrigerator.
CONSTITUTION: As the absorbing liquid for a fluorine-contg. halogenated hydrocarbon base refrigerant absorption type refrigerator, the lower alkyl substituent such as 2-imidazolidone or 1,3-dimethyl-2-imidazolidone expressed by the general formula (where R1, R2 are hydrogan atoms or lower alkyl groups) is used. This absorbing liquid has a high rate of dissolution of refrigerant and since it is stable to the refrigerant, it improves the performance of the absorption type refrigerator.
COPYRIGHT: (C)1982,JPO&Japio
JP1684181A 1981-02-09 1981-02-09 Absorbing liquid for refrigerant absorption type refrigerator Pending JPS57132544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1684181A JPS57132544A (en) 1981-02-09 1981-02-09 Absorbing liquid for refrigerant absorption type refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1684181A JPS57132544A (en) 1981-02-09 1981-02-09 Absorbing liquid for refrigerant absorption type refrigerator

Publications (1)

Publication Number Publication Date
JPS57132544A true JPS57132544A (en) 1982-08-16

Family

ID=11927429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1684181A Pending JPS57132544A (en) 1981-02-09 1981-02-09 Absorbing liquid for refrigerant absorption type refrigerator

Country Status (1)

Country Link
JP (1) JPS57132544A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111602012A (en) * 2018-01-12 2020-08-28 Lg电子株式会社 Diffusion absorption type refrigeration equipment and refrigeration method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111602012A (en) * 2018-01-12 2020-08-28 Lg电子株式会社 Diffusion absorption type refrigeration equipment and refrigeration method
CN111602012B (en) * 2018-01-12 2022-08-30 Lg电子株式会社 Diffusion absorption type refrigeration equipment and refrigeration method
US11674720B2 (en) 2018-01-12 2023-06-13 Lg Electronics Inc. Diffusion absorption refrigeration apparatus and refrigeration method

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