ES2021910A6 - Procedimiento de aplicacion de sepiolitas basicas como catalizadores en reacciones de condensacion de knoevenagel. - Google Patents

Procedimiento de aplicacion de sepiolitas basicas como catalizadores en reacciones de condensacion de knoevenagel.

Info

Publication number
ES2021910A6
ES2021910A6 ES8904192A ES8904192A ES2021910A6 ES 2021910 A6 ES2021910 A6 ES 2021910A6 ES 8904192 A ES8904192 A ES 8904192A ES 8904192 A ES8904192 A ES 8904192A ES 2021910 A6 ES2021910 A6 ES 2021910A6
Authority
ES
Spain
Prior art keywords
sepiolites
catalysts
basic
application
knoevenagel condensation
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.)
Expired - Lifetime
Application number
ES8904192A
Other languages
English (en)
Inventor
A Corma
R M Martin
Pariente J Perez
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
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 Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES8904192A priority Critical patent/ES2021910A6/es
Publication of ES2021910A6 publication Critical patent/ES2021910A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Catalysts (AREA)

Abstract

EL PROCEDIMIENTO DE INVENCION SE REFIERE A LA APLICACION DE SEPIOLISTAS BASICAS COMO CATALIZADORES EN REACCION DE CONDENSACION DE KNOEVENAGEL. LAS SEPIOLISTAS EMPLEADAS SE OBTIENEN MEDIANTE MODIFICACION DE LA SEPIOLITA NATURAL CON IONES ALCALINOS O ALCALINOTERREOS. ESTOS CATALIZADORES POSEEN UNA ELEVADA AREA SUPERFICIAL Y UN ELEVADO VOLUMEN DE PORO.
ES8904192A 1989-12-12 1989-12-12 Procedimiento de aplicacion de sepiolitas basicas como catalizadores en reacciones de condensacion de knoevenagel. Expired - Lifetime ES2021910A6 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8904192A ES2021910A6 (es) 1989-12-12 1989-12-12 Procedimiento de aplicacion de sepiolitas basicas como catalizadores en reacciones de condensacion de knoevenagel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8904192A ES2021910A6 (es) 1989-12-12 1989-12-12 Procedimiento de aplicacion de sepiolitas basicas como catalizadores en reacciones de condensacion de knoevenagel.

Publications (1)

Publication Number Publication Date
ES2021910A6 true ES2021910A6 (es) 1991-11-16

Family

ID=8265138

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904192A Expired - Lifetime ES2021910A6 (es) 1989-12-12 1989-12-12 Procedimiento de aplicacion de sepiolitas basicas como catalizadores en reacciones de condensacion de knoevenagel.

Country Status (1)

Country Link
ES (1) ES2021910A6 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103265109A (zh) * 2013-04-22 2013-08-28 安徽工程大学 一种改性海泡石的制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103265109A (zh) * 2013-04-22 2013-08-28 安徽工程大学 一种改性海泡石的制造方法
CN103265109B (zh) * 2013-04-22 2016-01-13 安徽工程大学 一种改性海泡石的制造方法

Similar Documents

Publication Publication Date Title
YU150488A (en) Process for preparing 1-nitro-2,2-diaminoethylene
DE69002986D1 (de) Leiterplattenanordnung zur Reduzierung von Signalstörungen.
GB2200464B (en) Automated gas-liquid relative permeameter
DE59002925D1 (de) Elektrolysezelle zur herstellung von peroxo- und perhalogenatverbindungen.
DE3784266D1 (de) Kompression von mehrstufigen signalen.
EP0415347A3 (en) Catalyst for the production of methacrylic acid
HUT45258A (en) Process for producing new condenzed thieno-1,4-diazepines
DE3887957D1 (de) Mischung zur Absorption von sauren Gasen.
AU4071385A (en) Producing hydrocarbons from biological sludge
GB8414767D0 (en) Catalysis by supported catalysts
ZA856130B (en) Catalyst preparation,catalyst and methanol conversion process
DE3460294D1 (en) Process for the manufacture of 2-cyanoacrylates from 2,4-dicyanoglutarates
GB2164674B (en) Assembly of reticular, structural components
KR960008934B1 (en) Process for producing manganese dioxide catalyst for the hydration reaction of cyanohydrins
GB8521290D0 (en) Producing algal adsorbents
YU142088A (en) Plant for making raw briquettes for producing silicium, siliciumcarbamide or ferrosilicium
DE3867935D1 (de) Drehendes pressen von faserartigen materialien.
AU630704B2 (en) Process using polymerisation catalysts
DE58902848D1 (de) Einrichtung zur aufnahme von katalysatoren, insbesondere bei der erzeugung von synthesegas.
GB8525912D0 (en) Producing household sieve
GR910300019T1 (en) Intermediate member for connecting a part made from manganese steel to a part made from carbon steel, process for connecting these materials using this intermediate member and assembly obtained by this process
EP0162457A3 (en) Catalytic dehydrohalogenation process
GB2155065B (en) Activator for peroxo compounds and methods for its production and uses
ZA889340B (en) Press for pressing materials such as fibrous materials into board
EP0272524A3 (en) Process for the preparation of water-dilutable binders

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-12-12

FD1A Patent lapsed

Effective date: 20041213