JPS6479300A - Solvent for dry cleaning - Google Patents

Solvent for dry cleaning

Info

Publication number
JPS6479300A
JPS6479300A JP23672587A JP23672587A JPS6479300A JP S6479300 A JPS6479300 A JP S6479300A JP 23672587 A JP23672587 A JP 23672587A JP 23672587 A JP23672587 A JP 23672587A JP S6479300 A JPS6479300 A JP S6479300A
Authority
JP
Japan
Prior art keywords
solvent
fraction
dry cleaning
hydrocarbon mixture
hydrogenation
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
JP23672587A
Other languages
Japanese (ja)
Other versions
JP2562036B2 (en
Inventor
Seiji Hirooka
Hiroshi Sakurai
Michiaki Torii
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.)
Eneos Corp
Original Assignee
Nippon Petrochemicals Co 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 Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Priority to JP62236725A priority Critical patent/JP2562036B2/en
Publication of JPS6479300A publication Critical patent/JPS6479300A/en
Application granted granted Critical
Publication of JP2562036B2 publication Critical patent/JP2562036B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To provide a solvent for dry cleaning which is inexpensive and excellent in compatibility with a dry soap, and which comprises a particular hydrocarbon mixture fraction obtd. from a kerosene fraction by hydrogenation, molecular sieving, fractionation, or the like. CONSTITUTION:A kerosene fraction having a b.p. of 150-300 deg.C is hydrogenated in the presence of a metal catalyst for hydrogenation of an aromatic nucleus (e.g., platinum) under a pressure of 10-100kg/cm<2> at 10-300 deg.C. At least part of n-paraffins in a kerosene fraction is separated and removed. The residual oil thus obtd. is fractionated with a rectifying apparatus to obtain a hydrocarbon mixture fraction having a b.p. of 150-210 deg.C and substantially free from naphthalene and biphenyl. This hydrocarbon mixture fraction is used as a component of a solvent for dry cleaning.
JP62236725A 1987-09-21 1987-09-21 Dry soap Expired - Fee Related JP2562036B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62236725A JP2562036B2 (en) 1987-09-21 1987-09-21 Dry soap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62236725A JP2562036B2 (en) 1987-09-21 1987-09-21 Dry soap

Publications (2)

Publication Number Publication Date
JPS6479300A true JPS6479300A (en) 1989-03-24
JP2562036B2 JP2562036B2 (en) 1996-12-11

Family

ID=17004858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62236725A Expired - Fee Related JP2562036B2 (en) 1987-09-21 1987-09-21 Dry soap

Country Status (1)

Country Link
JP (1) JP2562036B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05123658A (en) * 1991-10-17 1993-05-21 Japan Field Kk Method for cleaning body to be cleaned and apparatus therefor
JP2006257154A (en) * 2005-03-15 2006-09-28 Nippon Oil Corp Method for producing low aromatic solvent
US20210335508A1 (en) * 2018-08-27 2021-10-28 St. John's University A device and a method for extreme particle heating

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104684293B (en) * 2013-11-26 2017-10-27 台达电子企业管理（上海）有限公司 Electronic installation, shell and coiling tub

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6315889A (en) * 1986-07-04 1988-01-22 Nippon Petrochem Co Ltd Production of mixed hydrocarbon solvent

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6315889A (en) * 1986-07-04 1988-01-22 Nippon Petrochem Co Ltd Production of mixed hydrocarbon solvent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05123658A (en) * 1991-10-17 1993-05-21 Japan Field Kk Method for cleaning body to be cleaned and apparatus therefor
JP2006257154A (en) * 2005-03-15 2006-09-28 Nippon Oil Corp Method for producing low aromatic solvent
US20210335508A1 (en) * 2018-08-27 2021-10-28 St. John's University A device and a method for extreme particle heating

Also Published As

Publication number Publication date
JP2562036B2 (en) 1996-12-11

Similar Documents

Publication Publication Date Title
ES2137484T3 (en) PREPARATION OF SILICE-ALUMINA SUPPORTS, PREPARATION WITH THEM OF HYDROGENATION CATALYSTS, AND THEIR USE FOR AROMATIC HYDROGENATIONS.
ES2139242T3 (en) PROCEDURE FOR SEPARATING ESSENTIALLY NAFTENIC ACIDS FROM A HYDROCARBON OIL.
CA2048635A1 (en) Method for separating oil and water emulsions
EP0792928A3 (en) Process for the recovery of pure aromatics from reforming gasoline and apparatus for carrying out this process
ES522483A0 (en) A PROCEDURE TO DEPARAFFIN A HYDROCARBON RAW MATERIAL.
MX168312B (en) DEPARAFFIN CATALYSTS AND PROCESSES THAT USE NON-ZEOLYTIC MOLECULAR SIEVES
AR007039A1 (en) PROCESS TO PRODUCE STYRENE
DE68903239T2 (en) METHOD FOR SELECTIVE HYDRATION OF A NORMAL GAS-SHAPED INSERT CONTAINING ETHYLENE, ACETYLENE AND GASOLINE.
ATE58546T1 (en) HYDROGENATED PETROLEUM RESINS AND THEIR USE IN ADHESIVES.
RO118208B1 (en) Multifunction lubricant and method for applying the same
US2373951A (en) Foam prevention in vapor phase extraction processes
JPS6479300A (en) Solvent for dry cleaning
MY133138A (en) L-type zeolite catalyst
ES479349A1 (en) Process for selectively hydrogenating a hydrocarbon cut containing at least one diolefinic hydrocarbon and at least one acetylenic hydrocarbon using a palladium catalyst with crystallites of at least 50 angstroms
ATE16713T1 (en) PROCESS FOR PRODUCTION OF OLEFINS.
ES477764A1 (en) Thermal cracking with post hydrogenation and recycle of heavy fractions
EP0340792A3 (en) Purification of c.i. solvent black 3
JPS5271403A (en) Removal of meals in hydrocarbons
EP0312375A3 (en) Highly aromatic polymer alloy membrane of polyurea and polyurethane and its use in aromatic/non-aromatic separations
CA2356632A1 (en) Dehydrocyclization process with downstream dimethylbutane removal
EP0278792A3 (en) Method for simultaneous removal of aromatics and wax from lube distillate by an adsorption process
DE69513346T2 (en) Process for the hydrogenation of benzene in hydrocarbon oils
JPS5395885A (en) Production of solvent gasoline for rubber
RU93029834A (en) METHOD OF FRACTIONAL MAZUT
KR850002824A (en) Xylene Isomerization Process

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees