公开(公告)号：US09931613B2

公开(公告)日：2018-04-03

申请号：US14134660

申请日：2013-12-19

Applicant: BASF SE

Inventor： Guido Henze ,  Lothar Karrer ,  Heiko Urtel ,  Stephan Hatscher

IPC: B01J20/06 ,  B01J20/34 ,  C07C7/12 ,  B01J20/30 ,  C10G25/00 ,  C10G25/12

CPC classification number: B01J20/3458 ,  B01J20/06 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/3483 ,  B01J2220/42 ,  C07C7/12 ,  C10G25/003 ,  C10G25/12 ,  C10G2400/20 ,  C07C11/06

Abstract: The invention relates to a process for the regeneration of a copper-, zinc- and zirconium oxide-comprising adsorption composition after use thereof for the adsorptive removal of carbon monoxide from substance streams comprising carbon monoxide and at least one olefin, in which the adsorption composition is heated to a temperature in the range from 160 to 400° C. and a regeneration gas is passed through the adsorption composition, wherein the regeneration gas comprises 1000 to 3000 ppm of oxygen in an inert carrier gas.

公开(公告)号：US09199220B2

公开(公告)日：2015-12-01

申请号：US14134385

申请日：2013-12-19

Applicant: BASF SE

Inventor： Guido Henze ,  Lothar Karrer ,  David J. Artrip ,  Heiko Urtel ,  Stephan Hatscher

IPC: C07C7/12 ,  B01J20/30 ,  B01J20/06 ,  B01J20/34 ,  B01J20/02

CPC classification number: B01J20/3078 ,  B01D2251/602 ,  B01D2257/502 ,  B01J20/0211 ,  B01J20/0237 ,  B01J20/0244 ,  B01J20/06 ,  B01J20/3433 ,  B01J20/3458 ,  B01J20/3483 ,  B01J2220/42 ,  C07C7/12 ,  C07C11/02

Abstract: A process for the activation of a copper, zinc and zirconium oxide-comprising adsorption composition for the adsorptive removal of carbon monoxide from substance streams comprising carbon monoxide and at least one olefin wherein: (i) in a first activation step an activation gas mixture comprising the olefin and an inert gas is passed through the adsorption composition; and (ii) in a second activation step the adsorption composition is heated to a temperature in the range from 180 to 300° C. and an inert gas is passed through it, wherein the steps (i) and (ii) can each be performed several times.

Abstract translation: 一种用于从包含一氧化碳和至少一种烯烃的物流中吸附除去一氧化碳的含铜，锌和氧化锆的吸附组合物的方法，其中：（i）在第一活化步骤中，将活化气体混合物包括 使烯烃和惰性气体通过吸附组合物; 和（ii）在第二活化步骤中，将吸附组合物加热到180-300℃的温度，并使惰性气体通过，其中步骤（i）和（ii）可以各自进行 几次。

公开(公告)号：US20150175872A1

公开(公告)日：2015-06-25

申请号：US14390438

申请日：2013-03-27

Applicant: BASF SE ,  Wintershall Holding GmbH

Inventor： Walter Bertkau ,  Stephan Hatscher ,  Stefan Frenzel ,  Uwe Ossmer

IPC: C09K8/528 ,  E21B37/06

CPC classification number: C09K8/528 ,  E21B37/06

Abstract: A process for dissolving deposits comprising alkaline earth metal sulfates in underground installations or installation parts for production of mineral oil, natural gas and/or water, by treating the deposits with an aqueous formulation comprising methanesulfonic acid.

Abstract translation: 通过用包含甲磺酸的水性制剂处理沉积物，将包含碱土金属硫酸盐的沉积物溶解在地下设施中的方法或用于生产矿物油，天然气和/或水的安装部件的方法。