SE387329B - PROCEDURE FOR PURIFICATION OF RAW TRIMETHYLOLPROPANE, RECEIVED BY REACTION BETWEEN N-BUTYRALDEHYDE AND FORMALDEHYDE, BY TREATMENT WITH A CATHONY CHANGING RESIN AND SUBSEQUENT FRACTIONED - Google Patents

PROCEDURE FOR PURIFICATION OF RAW TRIMETHYLOLPROPANE, RECEIVED BY REACTION BETWEEN N-BUTYRALDEHYDE AND FORMALDEHYDE, BY TREATMENT WITH A CATHONY CHANGING RESIN AND SUBSEQUENT FRACTIONED

Info

Publication number
SE387329B
SE387329B SE1598670A SE1598670A SE387329B SE 387329 B SE387329 B SE 387329B SE 1598670 A SE1598670 A SE 1598670A SE 1598670 A SE1598670 A SE 1598670A SE 387329 B SE387329 B SE 387329B
Authority
SE
Sweden
Prior art keywords
cathony
fractioned
butyraldehyde
trimethylolpropane
formaldehyde
Prior art date
Application number
SE1598670A
Other languages
Swedish (sv)
Inventor
Y Wada
K Hosokawa
Original Assignee
Koei Chemical Co
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 Koei Chemical Co filed Critical Koei Chemical Co
Publication of SE387329B publication Critical patent/SE387329B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/22—Trihydroxylic alcohols, e.g. glycerol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE1598670A 1969-11-28 1970-11-25 PROCEDURE FOR PURIFICATION OF RAW TRIMETHYLOLPROPANE, RECEIVED BY REACTION BETWEEN N-BUTYRALDEHYDE AND FORMALDEHYDE, BY TREATMENT WITH A CATHONY CHANGING RESIN AND SUBSEQUENT FRACTIONED SE387329B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9593469A JPS509B1 (en) 1969-11-28 1969-11-28

Publications (1)

Publication Number Publication Date
SE387329B true SE387329B (en) 1976-09-06

Family

ID=14151085

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1598670A SE387329B (en) 1969-11-28 1970-11-25 PROCEDURE FOR PURIFICATION OF RAW TRIMETHYLOLPROPANE, RECEIVED BY REACTION BETWEEN N-BUTYRALDEHYDE AND FORMALDEHYDE, BY TREATMENT WITH A CATHONY CHANGING RESIN AND SUBSEQUENT FRACTIONED

Country Status (5)

Country Link
JP (1) JPS509B1 (en)
DE (1) DE2057352B2 (en)
GB (1) GB1290036A (en)
NL (1) NL7017403A (en)
SE (1) SE387329B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295938A1 (en) * 1974-12-24 1976-07-23 Naphtachimie Sa Glycol recovery from solns. - contg. aldehydes, carboxylic acids and carboxylate salts, by contact with cation-and anion exchangers and distn.
JPS53908U (en) * 1976-06-23 1978-01-07
JPS5335811U (en) * 1976-09-02 1978-03-29
JPS5367606U (en) * 1976-11-07 1978-06-07
JPS5396512U (en) * 1977-01-07 1978-08-05
JPS59156414U (en) * 1983-04-04 1984-10-20 ヤンマー農機株式会社 Plowing depth adjustment device for agricultural tractors
JP4284477B2 (en) * 1998-12-25 2009-06-24 三菱瓦斯化学株式会社 Method for producing high-purity trimethylolpropane
US6096905A (en) * 1999-06-01 2000-08-01 Celanese International Corporation Treatment of a composition comprising a trimethylolalkane bis-monolinear formal
DE19963435A1 (en) 1999-12-28 2001-07-05 Basf Ag Process for the purification of trimethylolpropane produced by hydrogenation by continuous distillation
DE10112117A1 (en) * 2001-03-14 2002-09-19 Basf Ag Process for the production of polyalcohols with a defined CPR value
DE10164264A1 (en) 2001-12-27 2003-07-17 Bayer Ag Process for the preparation of trimethylolpropane
DE10223055A1 (en) * 2002-05-24 2003-12-11 Basf Ag Process for the preparation of polyester polyols of polyhydric alcohols
CN100447120C (en) * 2006-09-19 2008-12-31 天津市新天进科技开发有限公司 Technological process for refining trimethylolpropane
EP2341041B1 (en) 2009-12-24 2015-05-27 Oxea Bishop LLC Trimethylolpropane color improvement
DE102010033844B4 (en) * 2010-08-11 2013-01-03 Oxea Gmbh A process for recovering di-trimethylolpropane and trimethylolpropane enriched product streams from the sidestreams of trimethylolpropane production
JP6321656B2 (en) * 2012-09-17 2018-05-09 オクシア・ビショップ・エルエルシー Recovery of trimethylolpropane from purified residue.
US10836596B2 (en) * 2018-04-09 2020-11-17 Xerox Corporation Registration system with translating carriage and omni wheels

Also Published As

Publication number Publication date
JPS509B1 (en) 1975-01-06
GB1290036A (en) 1972-09-20
DE2057352B2 (en) 1976-04-01
DE2057352A1 (en) 1971-06-16
NL7017403A (en) 1971-06-02

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