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1.发明授权公开(公告)号：US09561501B2
公开(公告)日：2017-02-07
申请号：US14596902
申请日：2015-01-14
Applicant: KiOR, Inc.
Inventor： Ling Zhou , Victoria Samples , Gopal Juttu , Hollie Craig , Bruce Adkins
CPC classification number: B01J38/66 , B01J29/06 , B01J29/90 , B01J38/60 , B01J38/62 , B01J38/74 , C10G3/44 , C10G3/62 , C10G2300/1011 , C10G2300/1014 , C10G2300/70 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/08 , Y02P30/20
Abstract: A metal contaminated spent catalyst or regenerated catalyst from a biomass conversion unit may be subjected to an ammonium wash in order to remove potassium. The ammonium wash may include ammonium sulfate, ammonium nitrate, ammonium hydroxide, ammonium acetate, ammonium phosphates, and mixtures thereof. Acidity and catalytic activity of the biomass conversion catalyst is restored by the removal of potassium contaminants.
Abstract translation: 可以将来自生物质转化单元的金属污染的废催化剂或再生催化剂进行铵洗涤以除去钾。 铵洗涤可以包括硫酸铵，硝酸铵，氢氧化铵，乙酸铵，磷酸铵和它们的混合物。 通过去除钾污染物来恢复生物质转化催化剂的酸度和催化活性。
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2.发明申请公开(公告)号：US20150202615A1
公开(公告)日：2015-07-23
申请号：US14596902
申请日：2015-01-14
Applicant: KiOR, Inc.
Inventor： Ling Zhou , Victoria Samples , Gopal Juttu , Hollie Craig , Bruce Adkins
CPC classification number: B01J38/66 , B01J29/06 , B01J29/90 , B01J38/60 , B01J38/62 , B01J38/74 , C10G3/44 , C10G3/62 , C10G2300/1011 , C10G2300/1014 , C10G2300/70 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/08 , Y02P30/20
Abstract: A metal contaminated spent catalyst or regenerated catalyst from a biomass conversion unit may be subjected to an ammonium wash in order to remove potassium. The ammonium wash may include ammonium sulfate, ammonium nitrate, ammonium hydroxide, ammonium acetate, ammonium phosphates, and mixtures thereof. Acidity and catalytic activity of the biomass conversion catalyst is restored by the removal of potassium contaminants.
Abstract translation: 可以将来自生物质转化单元的金属污染的废催化剂或再生催化剂进行铵洗涤以除去钾。 铵洗涤可以包括硫酸铵，硝酸铵，氢氧化铵，乙酸铵，磷酸铵和它们的混合物。 通过去除钾污染物来恢复生物质转化催化剂的酸度和催化活性。
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