JPS55164679A - Purification of cyclic ether - Google Patents

Purification of cyclic ether

Info

Publication number
JPS55164679A
JPS55164679A JP7303179A JP7303179A JPS55164679A JP S55164679 A JPS55164679 A JP S55164679A JP 7303179 A JP7303179 A JP 7303179A JP 7303179 A JP7303179 A JP 7303179A JP S55164679 A JPS55164679 A JP S55164679A
Authority
JP
Japan
Prior art keywords
cyclic ether
water
alkali metal
aqueous solution
ether
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
JP7303179A
Other languages
English (en)
Other versions
JPS6260386B2 (ja
Inventor
Takayoshi Masuda
Fumio Yamazaki
Keisuke Watanabe
Tsutomu Takase
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP7303179A priority Critical patent/JPS55164679A/ja
Publication of JPS55164679A publication Critical patent/JPS55164679A/ja
Publication of JPS6260386B2 publication Critical patent/JPS6260386B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Furan Compounds (AREA)
  • Pyrane Compounds (AREA)
JP7303179A 1979-06-12 1979-06-12 Purification of cyclic ether Granted JPS55164679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7303179A JPS55164679A (en) 1979-06-12 1979-06-12 Purification of cyclic ether

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7303179A JPS55164679A (en) 1979-06-12 1979-06-12 Purification of cyclic ether

Publications (2)

Publication Number Publication Date
JPS55164679A true JPS55164679A (en) 1980-12-22
JPS6260386B2 JPS6260386B2 (ja) 1987-12-16

Family

ID=13506565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7303179A Granted JPS55164679A (en) 1979-06-12 1979-06-12 Purification of cyclic ether

Country Status (1)

Country Link
JP (1) JPS55164679A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5817910A (en) * 1996-06-28 1998-10-06 Wellman, Inc. Destroying 1,4-dioxane in byproduct streams formed during polyester synthesis
US6031065A (en) * 1996-06-28 2000-02-29 Wellman, Inc. Polyester copolymers from naphthalate and related esters
US20130220935A1 (en) * 2012-02-29 2013-08-29 Eric G. Isacoff Removal of 1,4-dioxane from water using carbonaceous adsorbents
CN104341384A (zh) * 2014-09-25 2015-02-11 国药集团化学试剂有限公司 一种1,4-二氧六环的精制方法
JP2020012060A (ja) * 2018-07-18 2020-01-23 東亞合成株式会社 ２−シアノアクリレート系接着剤組成物

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5817910A (en) * 1996-06-28 1998-10-06 Wellman, Inc. Destroying 1,4-dioxane in byproduct streams formed during polyester synthesis
US6031065A (en) * 1996-06-28 2000-02-29 Wellman, Inc. Polyester copolymers from naphthalate and related esters
US20130220935A1 (en) * 2012-02-29 2013-08-29 Eric G. Isacoff Removal of 1,4-dioxane from water using carbonaceous adsorbents
CN104341384A (zh) * 2014-09-25 2015-02-11 国药集团化学试剂有限公司 一种1,4-二氧六环的精制方法
CN104341384B (zh) * 2014-09-25 2019-10-25 国药集团化学试剂有限公司 一种1,4-二氧六环的精制方法
JP2020012060A (ja) * 2018-07-18 2020-01-23 東亞合成株式会社 ２−シアノアクリレート系接着剤組成物

Also Published As

Publication number Publication date
JPS6260386B2 (ja) 1987-12-16

Similar Documents

Publication Publication Date Title
JPS55164679A (en) Purification of cyclic ether
SE7907980L (sv) Sett att avlegsna salter fran brennolja
JPS5338690A (en) Isolation of co-enzyme q
GB1479880A (en) Process for the purification of aqueous solutions of glycerol
JPS55167050A (en) Cleansing method of ion exchange membrane
JPS5547221A (en) Production of purified aqueous caustic alkali solution
JPS5525460A (en) Preparation of red dye
JPS5243790A (en) Method of removing nox
JPS52796A (en) Purification process of solution of sodium hypochlorite
JPS5396098A (en) Purification of polyether
JPS51136597A (en) Method for processing mother solution of sodium dithionite anhydride production
JPS52797A (en) Purification process of solution of sodium hypochlorite
JPS541365A (en) Purification of high-molecular-weight alkylene oxide polymer
JPS56120506A (en) Stabilized aqueous alkali chlorite solution
JPS5244793A (en) Refinement of caustic alkali containing fluorine compound
JPS5299966A (en) Treatment for removing halogen gas
JPS5249995A (en) Method for purificating raw aqueous solution of zinc chloride system
JPS52148968A (en) Method of washing metal sodium from contaminated devices
JPS5223859A (en) Disposal process of waste water containing fluorine salts with carbona te being solved
JPS5387348A (en) Method of purifying tetrahydrofuran
JPS5395903A (en) Stabilization of lower aliphatic fluorochlorohydrocarbons
JPS54137092A (en) Preparation of hydrophilic crosslinked polymer
JPS5344531A (en) Purification of p-aminophenol
JPS5433373A (en) Wastes incinerator
JPS5321129A (en) Purification of brominated diphenyl ether