RO79455B - Procedeu de obtinere a alcoolului furfurilic - Google Patents

Procedeu de obtinere a alcoolului furfurilic

Info

Publication number
RO79455B
RO79455B RO99351A RO9935179A RO79455B RO 79455 B RO79455 B RO 79455B RO 99351 A RO99351 A RO 99351A RO 9935179 A RO9935179 A RO 9935179A RO 79455 B RO79455 B RO 79455B
Authority
RO
Romania
Prior art keywords
layer
catalyst
mixture
ceramic material
preparing furfuryl
Prior art date
Application number
RO99351A
Other languages
English (en)
Other versions
RO79455A (ro
Inventor
Elizaveta Alexeevna Preobrazhenskaya
Juldash Mamatov
Ivan Pavlovich Polyakov
Lidia Ganievich Grankina
Ermukhamat Ganievich Abduganiev
Ildgam Abdullaevich Bekbulatov
Alexei Mikhailovich Degovtsov
Larisa Julievna Chivanovna
Lazar Davydovich Pertsov
Bassheva Borukhovna Berezina
Original Assignee
Elizaveta Alexeevna Preobrazhenskaya
Juldash Mamatov
Ivan Pavlovich Polyakov
Lidia Ganievich Grankina
Ermukhamat Ganievich Abduganiev
Ildgam Abdullaevich Bekbulatov
Alexei Mikhailovich Degovtsov
Larisa Julievna Chivanovna
Lazar Davydovich Pertsov
Bassheva Borukhovna Berezina
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 Elizaveta Alexeevna Preobrazhenskaya, Juldash Mamatov, Ivan Pavlovich Polyakov, Lidia Ganievich Grankina, Ermukhamat Ganievich Abduganiev, Ildgam Abdullaevich Bekbulatov, Alexei Mikhailovich Degovtsov, Larisa Julievna Chivanovna, Lazar Davydovich Pertsov, Bassheva Borukhovna Berezina filed Critical Elizaveta Alexeevna Preobrazhenskaya
Publication of RO79455A publication Critical patent/RO79455A/ro
Publication of RO79455B publication Critical patent/RO79455B/ro

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/42—Singly bound oxygen atoms
    • C07D307/44—Furfuryl alcohol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

Procedeul de obtinere a alcoolului furfurilic prin hidrogenarea furfurolului pe catalizator cupru-cromit, caracterizat prin aceea ca, reactia are loc în prezenta unui amestec de catalizator CuO-Cr2-O3CaO-grafit, si material ceramic asezat în straturi si anume în stratul I raportul catalizator:material ceramic este de 1:2, în stratul II de 1:1, în stratul III de 2:1, în stratul IV de 2,5:1, în sensul circularii amestecului de furfurol-hidrogen, la temperatura de 50...140 degree C si presiunea de 60....65 at, dupa care se adauga monoetanolamina sau hidrat de hidrazina.
RO99351A 1978-11-27 1979-11-24 Procedeu de obtinere a alcoolului furfurilic RO79455B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782687764A SU956478A1 (ru) 1978-11-27 1978-11-27 Способ получени фурфурилового спирта

Publications (2)

Publication Number Publication Date
RO79455A RO79455A (ro) 1982-07-06
RO79455B true RO79455B (ro) 1983-04-30

Family

ID=20794876

Family Applications (1)

Application Number Title Priority Date Filing Date
RO99351A RO79455B (ro) 1978-11-27 1979-11-24 Procedeu de obtinere a alcoolului furfurilic

Country Status (4)

Country Link
US (1) US4261905A (ro)
ES (1) ES485319A1 (ro)
RO (1) RO79455B (ro)
SU (1) SU956478A1 (ro)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4403187C1 (de) * 1994-02-02 1995-09-28 Degussa Geformter Kupfer-Katalysator für die selektive Hydrierung von Furfural zu Furfurylalkohol
US7015359B1 (en) * 2004-12-23 2006-03-21 Council Of Scientific And Industrial Research Vapor phase catalytic process for simultaneous furfural hydrogenation and cyclohexanol dehydrogenation
US7994347B2 (en) 2006-06-09 2011-08-09 Battelle Memorial Institute Hydroxymethylfurfural reduction methods and methods of producing furandimethanol
UA116630C2 (uk) 2012-07-03 2018-04-25 Ксілеко, Інк. Спосіб перетворення цукру на фурфуриловий спирт
CN109402192A (zh) 2012-10-10 2019-03-01 希乐克公司 生物质的处理
EA201890376A3 (ru) 2012-10-10 2018-10-31 Ксилеко, Инк. Обработка материалов
NZ743055A (en) 2013-03-08 2020-03-27 Xyleco Inc Equipment protecting enclosures
CN107445923B (zh) * 2017-08-23 2019-12-13 深圳名飞远科技有限公司 一种利用糠醛加氢制备糠醇的工艺
CN109942517A (zh) * 2019-04-19 2019-06-28 信阳师范学院 一种金属氢氧化物催化糠醛转移加氢制备糠醇的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094975A (en) * 1932-05-18 1937-10-05 Quaker Oats Co Method of hydrogenation of furfural to furfuryl alcohol

Also Published As

Publication number Publication date
ES485319A1 (es) 1980-05-16
RO79455A (ro) 1982-07-06
US4261905A (en) 1981-04-14
SU956478A1 (ru) 1982-09-07

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