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(19)

(11)

2 710 598

(13)

(51)

IPC

C07H1/00(2006-01-01)

C07H3/02(2006-01-01)

B01J29/85(2006-01-01)

B01J29/89(2006-01-01)

(21) (22)

Application

2017101582, 2015-06-18

(24)

Start date

2015-06-18

(22)

Actual filing date

2015-06-18

(45)

Published

2019-12-30

(72)

Inventor

Shunmugavel SaravanamuruganZadaba Tsubiri IrantsuTaarning EsbenKholm Martin Spangsberg

(73)

Holder

Khaldor Topsee A/S

CONVERSION OF C OXYGENATE COMPOUNDS TO C-OXYGENATE COMPOUNDS MEDIATED BY CRYSTALLINE MICROPOROUS MATERIAL Russian patent published in 2019 - IPC C07H1/00 C07H3/02 B01J29/85 B01J29/89

Abstract RU 2710598 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing one or more C₄ oxygenate compounds selected from threosis, erythrose and erythrulose, and can be used in chemical industry. In disclosed method one or more said C₄ oxygenate compounds from composition containing C_1-3 oxygenate compounds which are reacted in the presence of a solvent and a crystalline microporous material containing a zeotype material, selected from a group consisting of structures of SNA, LTA, MFI, MEL, MTT, MWW, TON, HEU, AEL, AFO and FER, where crystalline microporous material contains metal selected from one or more of a group consisting of zirconium, aluminium, tin or titanium.

EFFECT: novel efficient method of producing valuable C₄ oxygenated compounds with improved selectivity.

12 cl, 5 ex, 2 tbl, 2 dwg

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RU 2 710 598 C2

Authors

Shunmugavel Saravanamurugan

Zadaba Tsubiri Irantsu

Taarning Esben

Kholm Martin Spangsberg

Dates

2019-12-30—Published

2015-06-18—Filed