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1.发明申请公开(公告)号：US20200031748A1
公开(公告)日：2020-01-30
申请号：US16493989
申请日：2018-03-12
Applicant: Siemens Aktiengesellschaft
Inventor： Manfred Baldauf , Alexander Tremel , Jakob Albert , Katharina Meltzer , Jenny Reichert , Peter Wasserscheid
IPC: C07C29/94 , C07C317/28
Abstract: Some embodiments include a mixture for use as liquid sorbent for methanol or methanol and water in methanol synthesis using carbon monoxide and hydrogen, carbon dioxide and hydrogen or a mixture of hydrogen, carbon monoxide and carbon dioxide as synthesis reactants. The mixture comprises I) a component A) in the form of at least one salt and at least one component B) selected from the group consisting of: B1) a salt of an anion and one, two, or three of the cations of salt A), wherein the number of cations corresponds to an absolute value of a charge number of the respective anion; B2) a salt comprising one or more bis(trifluoromethylsulfonyl)imide anions and another component, wherein a number of bis(trifluoromethylsulfonyl)imide anions corresponds to an absolute value of a charge number of the respective metal cation; and B3) a zwitterionic compound.
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公开(公告)号：US20190099734A1
公开(公告)日：2019-04-04
申请号：US16086763
申请日：2017-03-16
Applicant: Siemens Aktiengesellschaft
Inventor： Jakob Albert , Manfred Baldauf , Jenny Reichert , Katharina Stark , Alexander Tremel , Peter Wasserscheid
IPC: B01J19/18 , C07C29/152
Abstract: Various embodiments may include a reactor comprising: a reaction chamber having a lower region defining a sorbent collection zone; a first feed device supplying reactants to the reaction chamber; a second feed device supplying a liquid sorbent to the reaction chamber; a discharge device connected to the sorbent collection zone for removing sorbent from the sorbent collection zone; and a cooling device for cooling the sorbent in the reaction chamber.
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公开(公告)号：US20190060859A1
公开(公告)日：2019-02-28
申请号：US16086726
申请日：2017-02-28
Applicant: Siemens Aktiengesellschaft
Inventor： Jakob Albert , Manfred Baldauf , Jenny Reichert , Katharina Stark , Alexander Tremel , Peter Wasserscheid
IPC: B01J8/02
CPC classification number: B01J8/0257 , B01J8/0221 , B01J8/10 , B01J2208/00814 , B01J2208/00867 , B01J2208/00884 , B01J2208/00893 , B01J2208/00911 , C07C29/1518
Abstract: Various embodiments may include a reactor for carrying out equilibrium-limited reactions comprising: a reaction chamber for receiving a catalyst; a sorption chamber for receiving a sorption agent; a feedstock feeding device; a sorption agent feeding device; and a gas-permeable element separating the reaction chamber from the sorption chamber, wherein the gas-permeable element repels particles of the sorption agent.
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公开(公告)号：US20180028996A1
公开(公告)日：2018-02-01
申请号：US15550114
申请日：2016-01-20
Applicant: Siemens Aktiengesellschaft
Inventor： Jakob Albert , Manfred Baldauf , Jenny Reichert , Alexander Tremel , Peter Wasserscheid
Abstract: The present disclosure relates to chemical synthesis. The teachings thereof may be embodied in methods for chemical synthesis and/or reactors for synthesis. The teaching may increase the conversion of equilibrium-limited reactions in a single pass through a synthesis reactor. For example, a method may include: introducing a synthesis reactant into a reaction chamber with a prevailing pressure p1; forming a synthesis product; discharging the product and any unreacted reactant; separating the product from the unreacted reactant; and introducing the unreacted reactant into a second reaction chamber with a prevailing pressure p2 lower than the pressure p1.
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公开(公告)号：US10478793B2
公开(公告)日：2019-11-19
申请号：US16086726
申请日：2017-02-28
Applicant: Siemens Aktiengesellschaft
Inventor： Jakob Albert , Manfred Baldauf , Jenny Reichert , Katharina Stark , Alexander Tremel , Peter Wasserscheid
IPC: B01J8/02 , B01J8/10 , C07C29/151
Abstract: Various embodiments may include a reactor for carrying out equilibrium-limited reactions comprising: a reaction chamber for receiving a catalyst; a sorption chamber for receiving a sorption agent; a feedstock feeding device; a sorption agent feeding device; and a gas-permeable element separating the reaction chamber from the sorption chamber, wherein the gas-permeable element repels particles of the sorption agent.
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Patent Agency Ranking
公开(公告)号：US20190217267A1
公开(公告)日：2019-07-18
申请号：US16307932
申请日：2017-06-09
Applicant: Siemens Aktiengesellschaft
Inventor： Jakob Albert , Manfred Baldauf , Katharina Meltzer , Jenny Reichert , Alexander Tremel , Peter Wasserscheid
CPC classification number: B01J8/0257 , B01J8/0278 , B01J8/10 , B01J8/222 , B01J2208/00814 , B01J2208/00876 , B01J2208/00884 , B01J2208/00938
Abstract: Various embodiments include a reactor for implementation of equilibrium-limited reactions comprising: a reaction space; a reactant feed; an outlet for reaction products; a device for accommodating catalyst material; and a stirrer device comprising: a hollow shaft with a gas inlet opening at one end of the hollow shaft; a first stirrer paddle with gas exit orifices mounted on the hollow shaft; and a second stirrer paddle mounted on the hollow shaft proximate the device for accommodating the catalyst material.
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公开(公告)号：US10441931B2
公开(公告)日：2019-10-15
申请号：US16307932
申请日：2017-06-09
Applicant: Siemens Aktiengesellschaft
Inventor： Jakob Albert , Manfred Baldauf , Katharina Meltzer , Jenny Reichert , Alexander Tremel , Peter Wasserscheid
Abstract: Various embodiments include a reactor for implementation of equilibrium-limited reactions comprising: a reaction space; a reactant feed; an outlet for reaction products; a device for accommodating catalyst material; and a stirrer device comprising: a hollow shaft with a gas inlet opening at one end of the hollow shaft; a first stirrer paddle with gas exit orifices mounted on the hollow shaft; and a second stirrer paddle mounted on the hollow shaft proximate the device for accommodating the catalyst material.
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公开(公告)号：US20210238116A1
公开(公告)日：2021-08-05
申请号：US17219043
申请日：2021-03-31
Applicant: Siemens Aktiengesellschaft
Inventor： Manfred Baldauf , Alexander Tremel , Jakob Albert , Katharina Meltzer , Jenny Reichert , Peter Wasserscheid
IPC: C07C29/94 , C07C317/28
Abstract: Some embodiments include a mixture for use as liquid sorbent for methanol or methanol and water in methanol synthesis using carbon monoxide and hydrogen, carbon dioxide and hydrogen or a mixture of hydrogen, carbon monoxide and carbon dioxide as synthesis reactants. The mixture comprises I) a component A) in the form of at least one salt and at least one component B) selected from the group consisting of: B1) a salt of an anion and one, two, or three of the cations of salt A), wherein the number of cations corresponds to an absolute value of a charge number of the respective anion; B2) a salt comprising one or more bis(trifluoromethylsulfonyl)imide anions and another component, wherein a number of bis(trifluoromethylsulfonyl)imide anions corresponds to an absolute value of a charge number of the respective metal cation; and B3) a zwitterionic compound.
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公开(公告)号：US10562003B2
公开(公告)日：2020-02-18
申请号：US15550114
申请日：2016-01-20
Applicant: Siemens Aktiengesellschaft
Inventor： Jakob Albert , Manfred Baldauf , Jenny Reichert , Alexander Tremel , Peter Wasserscheid
Abstract: The present disclosure relates to chemical synthesis. The teachings thereof may be embodied in methods for chemical synthesis and/or reactors for synthesis. The teaching may increase the conversion of equilibrium-limited reactions in a single pass through a synthesis reactor. For example, a method may include: introducing a synthesis reactant into a reaction chamber with a prevailing pressure p1; forming a synthesis product; discharging the product and any unreacted reactant; separating the product from the unreacted reactant; and introducing the unreacted reactant into a second reaction chamber with a prevailing pressure p2 lower than the pressure p1.
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公开(公告)号：US20180243713A1
公开(公告)日：2018-08-30
申请号：US15752673
申请日：2016-07-07
Applicant: Siemens Aktiengesellschaft
Inventor： Jakob Albert , Manfred Baldauf , Jenny Reichert , Alexander Tremel , Peter Wasserscheid
CPC classification number: B01J8/0278 , B01J8/006 , B01J8/007 , B01J8/222 , B01J8/228 , B01J2208/00176 , B01J2208/00283 , B01J2208/003 , B01J2208/00814 , B01J2208/00893 , B01J2208/00902
Abstract: The present disclosure relates to converting equilibrium-limited reactions. Various embodiments may include methods and apparatus for such reactions, such as a method for converting equilibrium-limited reactions comprising: delivering a catalyst material to a reaction zone of a reactor; delivering starting materials into the reaction zone; reacting the materials to form a product; introducing a sorbent into the reactor; taking up the products with the sorbent; and collecting the sorbent once it is loaded with products in a collection zone of the reactor. In some embodiment, the reaction zone is separated from the collection zone in the reactor.
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