KR880007121A - Method for preparing a solid base - Google Patents

Method for preparing a solid base Download PDF

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KR880007121A
KR880007121A KR860011648A KR860011648A KR880007121A KR 880007121 A KR880007121 A KR 880007121A KR 860011648 A KR860011648 A KR 860011648A KR 860011648 A KR860011648 A KR 860011648A KR 880007121 A KR880007121 A KR 880007121A
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alumina
alkali metal
solid base
base according
producing
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KR860011648A
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KR940011891B1 (en
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고오후 스즈까모
마사미 후까오
마사오 미노베
아께미 사까모도
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모리히데오
스미또모가가꾸고오교 가부시끼 가이샤
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    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음.No content.

Description

고체 염기의 제조방법Method for preparing a solid base

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (14)

알루미나 및 수산화 알칼리금속을 200∼500℃의 온도에서 반응시키고, 다음에 반응 혼합물을 알칼리금속과 180∼350℃의 온도에서 반응시키거나 또는 함수 알루미나와 알칼리금속을 알루미나에 포함된 물과 동몰량으로 알칼리금속의 융점과 500℃ 사이의 온도에서 반응시키고, 다음에 반응 산물을 알칼리금속과 180∼350℃의 온도에서 반응시킴을 특징으로 하는 고체 염기의 제조방법.The alumina and the alkali metal hydroxide are reacted at a temperature of 200 to 500 ° C., and then the reaction mixture is reacted with the alkali metal at a temperature of 180 to 350 ° C., or the hydrous alumina and the alkali metal are dissolved in an equimolar amount with the water contained in the alumina. And reacting the reaction product with the alkali metal at a temperature of 180 to 350 ° C. 제1항에 있어서, 알루미나, 수산화 알칼리금속 및 알칼리금속을 반응시킴을 특징으로 하는 고체 염기의 제조방법.The method for producing a solid base according to claim 1, wherein the alumina, alkali metal hydroxide and alkali metal are reacted. 제2항에 있어서, 알루미나 및 수산화 알칼리금속이 250∼450℃의 온도에서 반응함을 특징으로 하는 고체 염기의 제조방법.The method for producing a solid base according to claim 2, wherein the alumina and the alkali metal hydroxide react at a temperature of 250 to 450 캜. 제2항에 있어서, 알칼리금속이 200∼330℃의 온도에서 반응함을 특징으로 하는 고체 염기의 제조방법.The method of claim 2, wherein the alkali metal reacts at a temperature of 200 ~ 330 ℃. 제2항에 있어서, 수산화 알칼리금속이 수산화리튬, 수산화나트륨, 수산화칼륨, 수산화루비듐 및 수산화세슘 및 이들의 혼합물로 구성되는 군으로부터 선택됨을 특징으로 하는 고체 염기의 제조방법.The method of claim 2, wherein the alkali metal hydroxide is selected from the group consisting of lithium hydroxide, sodium hydroxide, potassium hydroxide, rubidium hydroxide and cesium hydroxide and mixtures thereof. 제2항에 있어서, 알루미나가 γ－알루미나, χ－알루미나, ρ－알루미나, η－알루미나 및 이들의 혼합물로 구성되는 군으로부터 선택됨을 특징으로 하는 고체 염기의 제조방법.The process for producing a solid base according to claim 2, wherein the alumina is selected from the group consisting of γ-alumina, χ-alumina, ρ-alumina, η-alumina and mixtures thereof. 제6항에 있어서, 알루미나가 50∼500메쉬의 γ－알루미나임을 특징으로 하는 고체 염기의 제조방법.7. The process for producing a solid base according to claim 6, wherein the alumina is 50-500 mesh γ-alumina. 제1항에 있어서, 함수 알루미나와 알칼리금속을 반응시킴을 특징으로 하는 고체 염기의 제조방법.The method of claim 1, wherein the hydrous alumina is reacted with an alkali metal. 제8항에 있어서, 촉매 제조에서 함수 알루미나와 과잉몰량의 알칼리금속을 200∼330℃에서 반응시킴을 특징으로 하는 고체 염기의 제조방법.The method for preparing a solid base according to claim 8, wherein the hydrous alumina and the excess molar amount of the alkali metal are reacted at 200 to 330 DEG C in the preparation of the catalyst. 제8항에 있어서, 촉매 제조에서 알루미나와 동몰량의 알칼리금속, 알루미나와 과잉몰량의 알칼리금속을 200∼330℃에서 반응시킴을 특징으로 하는 고체 염기의 제조방법.The method for producing a solid base according to claim 8, wherein in preparing the catalyst, alumina and an equimolar amount of alkali metal, and alumina and excess molar amount of alkali metal are reacted at 200 to 330 ° C. 제11항에 있어서, 알루미나가 수산화알루미늄을 소성하여 제조한 함수 γ－알루미나, χ－알루미나, ρ－알루미나로 구성된 군에서 선택된 것임을 특징으로 하는 고체 염기의 제조방법.The method for producing a solid base according to claim 11, wherein the alumina is selected from the group consisting of hydrous gamma -alumina, χ-alumina, and ρ-alumina prepared by calcining aluminum hydroxide. 제8항에 있어서, 알루미나의 함수율이 1.3∼10중량%임을 특징으로 하는 고체 염기의 제조방법.The method for producing a solid base according to claim 8, wherein the water content of alumina is 1.3 to 10% by weight. 제2항 또는 제8항에 있어서, 알칼리금속이 나트륨, 칼륨 및 루비듐 및 그들의 혼합물과 합금으로 구성된 기로부터 선택된 최소한 하나임을 특징으로 하는 고체 염기의 제조방법.The process for producing a solid base according to claim 2 or 8, wherein the alkali metal is at least one selected from the group consisting of sodium, potassium and rubidium and mixtures and alloys thereof. 제8항에 있어서, 알칼리금속이 알루미나에 함유된 물의 1.01∼2배 몰량으로 사용됨을 특징으로 하는 고체 염기의 제조방법.The method for producing a solid base according to claim 8, wherein the alkali metal is used in an amount of 1.01 to 2 times the molar amount of water contained in the alumina. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860011648A 1986-12-31 1986-12-31 Process for preparing solid base KR940011891B1 (en)

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KR1019860011648A KR940011891B1 (en) 1986-12-31 1986-12-31 Process for preparing solid base

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KR1019860011648A KR940011891B1 (en) 1986-12-31 1986-12-31 Process for preparing solid base

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KR880007121A true KR880007121A (en) 1988-08-26
KR940011891B1 KR940011891B1 (en) 1994-12-27

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