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公开(公告)号：US20160107153A1
公开(公告)日：2016-04-21
申请号：US14888043
申请日：2014-05-08
发明人： Nabil Al-Yassir , Mohammed Al-Hazmi , Mohammed Abdul Bari Siddiqui , Yaming Jin , Abdullah Aitani , Sulaiman Al-Khattaf
CPC分类号： B01J37/06 , B01J29/061 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/405 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/89 , B01J37/0201 , B01J37/0203 , B01J37/30 , B01J2229/16 , B01J2229/18 , B01J2229/183 , B01J2229/186 , B01J2229/38 , C10G11/05 , C10G35/095 , C10G45/68 , C10G2400/20 , C10G2400/30
摘要： The invention pertains to a zeolite catalyst, methods of making same, and its use in the catalytic cracking of naphtha for the production of lower molecular weight olefins and alkanes, while minimizing production less desirable products. A zeolite is modified by base leaching and by the addition of a metal cation, thereby lowering the Si/Al2 ratio and improving the stability of the formed catalyst.
摘要翻译： 本发明涉及一种沸石催化剂，其制备方法，以及其在用于生产低分子量烯烃和烷烃的石脑油的催化裂化中的用途，同时使生产不太理想的产物最小化。 通过碱浸出和金属阳离子改性沸石，从而降低Si / Al 2比例并提高形成的催化剂的稳定性。
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公开(公告)号：US10195604B2
公开(公告)日：2019-02-05
申请号：US14888043
申请日：2014-05-08
发明人： Nabil Al-Yassir , Mohammed Al-Hazmi , Mohammed Abdul Bari Siddiqui , Yaming Jin , Abdullah Aitani , Sulaiman Al-Khattaf
IPC分类号： B01J37/06 , B01J29/06 , B01J37/30 , C10G11/05 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/40 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/89 , B01J37/02 , C10G35/095 , C10G45/68
摘要： The invention pertains to a zeolite catalyst, methods of making same, and its use in the catalytic cracking of naphtha for the production of lower molecular weight olefins and alkanes, while minimizing production less desirable products. A zeolite is modified by base leaching and by the addition of a metal cation, thereby lowering the Si/Al2 ratio and improving the stability of the formed catalyst.
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公开(公告)号：US10099210B2
公开(公告)日：2018-10-16
申请号：US14784396
申请日：2014-04-28
发明人： Mohammed Al-Hazmi , Taiwo A. Odedairo , Ahmed Al-Zenaidi , Sulaiman Al-Khattaf , Nabil Al-Yassir , Abdullah Aitani , M. Abdulbari Siddiqui
IPC分类号： B01J29/06 , B01J29/40 , B01J37/00 , B01J37/30 , B01J29/076 , B01J29/48 , B01J37/02 , C10G11/05
摘要： The inventions described herein relate to catalysts comprising a zeolite comprising at least one metal or ion thereof, wherein the at least one metal or ion thereof comprises barium, strontium, titanium, tungsten, or a mixture thereof, and wherein the zeolite does not comprise molybdenum, or phosphorus, and methods related thereto.
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公开(公告)号：US20160074847A1
公开(公告)日：2016-03-17
申请号：US14784396
申请日：2014-04-28
发明人： Mohammed Al-Hazmi , Taiwo A. Odedairo , Ahmed Al-Zenaidi , Sulaiman Al-Khattaf , Nabil Al-Yassir , Abdullah Aitani , M. Abdulbari Siddiqui
CPC分类号： B01J29/405 , B01J29/061 , B01J29/076 , B01J29/40 , B01J29/48 , B01J37/0009 , B01J37/0201 , B01J37/0203 , B01J37/30 , B01J2229/18 , B01J2229/186 , B01J2229/42 , C10G11/05 , C10G2300/1044 , C10G2300/1092
摘要： The inventions described herein relate to catalysts comprising a zeolite comprising at least one metal or ion thereof, wherein the at least one metal or ion thereof comprises barium, strontium, titanium, tungsten, or a mixture thereof, and wherein the zeolite does not comprise molybdenum, or phosphorus, and methods related thereto.
摘要翻译： 本文所述的发明涉及包含包含至少一种金属或其离子的沸石的催化剂，其中至少一种金属或其离子包括钡，锶，钛，钨或其混合物，并且其中沸石不包含钼 ，或磷，以及与之相关的方法。
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