摘要:
The present invention relates to a microporous crystalline material characterized in that it has the following chemical composition in the calcined from: xX2O3:nYO2:mGeO2 in which (n+m) is at least 5, X is one or more trivalent elements, Y corresponds to one or more tetravalent elements other than Ge, “x” may have any value, including zero, and the ratio Y/Ge is greater than 0.1, and it has a characteristic X-ray diffraction pattern. Its also relates to a method for preparing it and to its use in the conversion of organic-compounds supplies.
摘要:
The invention relates to a microporous crystalline material which is characterised in that it has the following chemical composition in the calcined state: X2O3:n YO2:m GeO2, wherein (n+m) is equal to at least 5, X is a trivalent element, Y corresponds to one or more tetravalent elements other than Ge and the Y/Ge ratio is greater than 1. Moreover, in the synthesised form without calcination, said material has an X-ray diffraction pattern in which the main lines thereof are as follows: (1), in which (mf) represents relative intensity of between 80 and 100, “d” represents relative intensity of between 20 and 40 and “md” represents relative intensity of between 0 and 20, which is calculated as a percentage with respect to the most intense peak. The invention also relates to the method of preparing said material and the use thereof in the conversion of food products comprising organic compounds.
摘要翻译:本发明涉及一种微孔结晶材料,其特征在于其在煅烧状态下具有以下化学组成:X 2 O 3 :n YO 2:m GeO 2,其中(n + m)等于至少5,X是三价元素 ,Y对应于除Ge以外的一种以上的四价元素,Y / Ge比大于1.此外,在不进行煅烧的合成形式中,所述材料具有X射线衍射图,其主线如下 :(1)其中(mf)表示80〜100的相对强度,“d”表示20〜40的相对强度,“md”表示0〜20的相对强度,以 尊重最强烈的高峰。 本发明还涉及制备所述材料的方法及其在包含有机化合物的食品的转化中的用途。
摘要:
The present invention relates to a microporous crystalline material of zeolitic nature, called ITQ-1A, to the process for its preparation and its use in processes of separation and transformation of organic compounds. In the roasted and anhydrous stage, the chemical composition of the material corresponds to the empirical formula: x(M.sub.1/n XO.sub.2):yYO.sub.2 :SiO.sub.2, wherein x has a value smaller than 0.02 and may equal 0: y has a value smaller than 0.04 and may equal 0: m is H.sup.+ or an inorganic cation with the charge +n: X is a chemical element with an oxidation status +3 (Al, Ga, B, Cr) and Y is a chemical element with an oxidation status +4 (Ti, Ge, V). When x=0 and y=0, the material may be described as a new polymorphe form of microporous silica. The material of this invention is characterized also by its X ray diffraction pattern. The process for the preparation of said zeolite is characterized by the use of one or a plurality of organic additives in a reaction mixture which is crystallized through heating.
摘要:
The present invention relates to a microporous crystalline material characterized in that it has the following chemical composition in the calcined from: xX2O3:nYO2:mGeO2 in which (n+m) is at least 5, X is one or more trivalent elements, Y corresponds to one or more tetravalent elements other than Ge, “x” may have any value, including zero, and the ratio Y/Ge is greater than 0.1, and it has a characteristic X-ray diffraction pattern. Its also relates to a method for preparing it and to its use in the conversion of organic-compounds supplies.
摘要:
A crystalline microporous material of zeolitic nature (ITQ-41) having in its calcined form a chemical composition represented by the empirical formula: x(M1/nXO2):yYO2:SiO2 wherein, Y is a chemical element other than Silicon with oxidation status +4; X is a chemical element with oxidation status +3; M is H+ or an inorganic cation with charge n+; n can take any value between 1 to 3; x can take any value comprised between from about 0 to about 0.2; preferably lower than 0.0666, and more preferably lower than 0.05; y can take any value comprised between 0 and 0.2, and wherein, said material is characterized by the presence of four reflections in its powder X-Ray diffraction pattern at 6.9°; 7.4°; 8.3°, and 9.6°2θ angles.
摘要翻译:沸石性质的结晶微孔材料(ITQ-41),其煅烧形式为经验式表示的化学组成:<?in-line-formula description =“In-line formula”end =“lead”?> x( M 1 / n XO 2 2):y Y 2 2:SiO 2 <β在线公式描述= “In-line Formulas”end =“tail”?>其中,Y是氧化状态+4以外的硅以外的化学元素; X是氧化态为+3的化学元素; M是H + H +或具有电荷n +的无机阳离子。 n可以取1到3之间的任何值; x可以取约0至约0.2之间的任何值; 优选低于0.0666,更优选低于0.05; y可以取0至0.2之间的任何值,并且其中所述材料的特征在于在其粉末X射线衍射图中在6.9°存在四次反射; 7.4°; 8.3°和9.6°2θ角。
摘要:
A phosphorous-containing zeolite with structural type CON in its aluminosilicate or borosilicate form contains at most 10% by weight of phosphorous. A process for its preparation is described, starting from existing zeolites (SSZ-26, SSZ-33 or CIT-1) or from beta zeolites and an organic structuring agent or template which is 1-N,N,N-trimethyl adamantammonium hydroxide or 2-N,N,N-trimethyl adamantammonium hydroxide. The zeolite is used for catalytic cracking of hydrocarbon feeds.
摘要:
The invention relates to a microporous crystalline material which is characterised in that it has the following chemical composition in the calcined state: X2O3: n YO2: m GeO2, wherein (n+m) is equal to at least 5, X is a trivalent element, Y corresponds to one or more tetravalent elements other than Ge and the Y/Ge ratio is greater than 1. Moreover, in the synthesised form without calcination, said material has an X-ray diffraction pattern in which the main lines thereof are as follows: (1), in which (mf) represents relative intensity of between 80 and 100, “d” represents relative intensity of between 20 and 40 and “md” represents relative intensity of between 0 and 20, which is calculated as a percentage with respect to the most intense peak. The invention also relates to the method of preparing said material and the use thereof in the conversion of food products comprising organic compounds.
摘要翻译:本发明涉及一种微孔结晶材料,其特征在于其在煅烧状态下具有以下化学组成:X 2 O 3 :n YO 2:m GeO 2,其中(n + m)等于至少5,X是三价元素 ,Y对应于除Ge以外的一种以上的四价元素,Y / Ge比大于1.此外,在不进行煅烧的合成形式中,所述材料具有X射线衍射图,其主线如下 :(1)其中(mf)表示80〜100的相对强度,“d”表示20〜40的相对强度,“md”表示0〜20的相对强度,以 尊重最强烈的高峰。 本发明还涉及制备所述材料的方法及其在包含有机化合物的食品的转化中的用途。