公开(公告)号：US4054511A

公开(公告)日：1977-10-18

申请号：US707727

申请日：1976-07-22

申请人： Joseph N. Miale ,  David H. Olson

发明人： Joseph N. Miale ,  David H. Olson

IPC分类号： B01J29/50 ,  B01J29/65 ,  B01J29/68 ,  C07C4/06 ,  C10G13/02 ,  B01J8/24

CPC分类号： B01J29/50 ,  B01J29/65 ,  B01J29/68 ,  C07C4/06 ,  B01J2229/36 ,  C07C2529/65

摘要： Ferrierite ore is activated for normal paraffin conversion by exchanging with the ammonium ion, heating in air at a temperature from about 775.degree. F to about 1000.degree. F and exchanging again with the ammonium ion. Activation of ammonium ferrierite for conversion of branched paraffins is accomplished (1) by treatment with HF or (2) by heating in steam at a temperature within the above range, followed by exchange with ammonium ion. Ferrierite ore per se may be treated with HF, but to complete activation for conversion of branched paraffins, the HF treated ore must be exchanged with the ammonium ion.

摘要翻译： 通过与铵离子交换，在约775°F至约1000°F的空气中加热并与铵离子再次交换，将镁碱沸石活化用于正常的石蜡转化。 完成用于转化支链烷烃的铵镁碱沸石的活化（1）通过用HF处理或（2）通过在上述范围内的温度下在蒸汽中加热，然后与铵离子交换。 镁石矿石本身可以用HF处理，但是为了完成活化用于转化支链烷烃，HF处理的矿石必须与铵离子交换。

公开(公告)号：US4016218A

公开(公告)日：1977-04-05

申请号：US582025

申请日：1975-05-29

申请人： Werner O. Haag ,  David H. Olson

发明人： Werner O. Haag ,  David H. Olson

IPC分类号： B01J29/00 ,  B01J29/40 ,  C07B61/00 ,  C07C1/00 ,  C07C2/66 ,  C07C15/02 ,  C07C67/00 ,  C07C3/52

CPC分类号： B01J29/40 ,  C07C2/66 ,  B01J2229/26 ,  B01J2229/36 ,  B01J2229/40 ,  B01J2229/42 ,  C07C2521/04 ,  C07C2529/40 ,  Y10S585/906

摘要： Process for the alkylation of aromatic hydrocarbons by contacting same with an olefin alkylating agent in a reaction zone maintained under conditions such that said alkylation is accomplished in the presence of a catalyst comprising a crystalline aluminosilicate zeolite, said zeolite having a silica to alumina ratio of at least about 12 and a constraint index, as hereinafter defined, within the approximate range of 1 to 12, said catalyst having been modified by prior thermal treatment to reduce the activity thereof, as determined by an alpha value, as described herein, to less than about 250 and preferably within the range of less than about 200 but greater than 10.

摘要翻译： 芳族烃的烷基化方法是通过在反应区中与烯烃烷基化试剂接触而进行的，所述反应区保持在使得所述烷基化在包含结晶硅铝酸盐沸石的催化剂存在下完成的条件下，所述沸石的二氧化硅与氧化铝的比例为 至少约12和约1到12的约束指数，所述催化剂已经通过先前的热处理进行了修饰，以将其活性降低，如本文所述的α值确定为小于 约250，优选在小于约200但大于10的范围内。

公开(公告)号：US3997474A

公开(公告)日：1976-12-14

申请号：US482286

申请日：1974-06-24

申请人： Joseph N. Miale ,  David H. Olson

发明人： Joseph N. Miale ,  David H. Olson

IPC分类号： B01J29/50 ,  B01J29/65 ,  B01J29/68 ,  C07C4/06 ,  B01J29/00 ,  B01J29/06

CPC分类号： B01J29/65 ,  B01J29/50 ,  B01J29/68 ,  C07C4/06 ,  B01J2229/36 ,  C07C2529/65

摘要： Ferrierite ore is activated for normal paraffin conversion by exchanging with the ammonium ion, heating in air at a temperature from about 775.degree. to about 1000.degree. F and exchanging again with the ammonium ion. Activation of ammonium ferrierite for conversion of branched paraffins is accomplished (1) by treatment with HF or (2) by heating in steam at a temperature within the above range, followed by exchange with ammonium ion. Ferrierite ore per se may be treated with HF, but to complete activation for conversion of branched paraffins, the HF treated ore must be exchanged with the ammonium ion.

摘要翻译： 通过与铵离子交换，在约775℃至约1000℃的温度下在空气中加热并与铵离子再次交换，将镁碱沸石活化用于正常的石蜡转化。 完成用于转化支链烷烃的铵镁碱沸石的活化（1）通过用HF处理或（2）通过在上述范围内的温度下在蒸汽中加热，然后与铵离子交换。 镁石矿石本身可以用HF处理，但是为了完成活化用于转化支链烷烃，HF处理的矿石必须与铵离子交换。