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公开(公告)号:AU2019306027B2
公开(公告)日:2024-12-19
申请号:AU2019306027
申请日:2019-07-15
Applicant: BASF SE
Inventor: SCHEIFF FREDERIK , LEDUC MARC , BODE ANDREAS , EICHHORN SABINE , DALOZ WILLIAM , WYSS JULIEN
IPC: C25C3/12 , C04B35/532 , H05B7/09
Abstract: The present invention relates to a blend composition comprising a mixture of petroleum coke and pyrolytic carbon; an electrode recipe and the use of this electrode as an anode in the pro- cess of producing aluminum.
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公开(公告)号:BR112021024524A2
公开(公告)日:2022-01-18
申请号:BR112021024524
申请日:2020-05-28
Applicant: BASF SE , THYSSENKRUP IND SOLUTIONS AG , THYSSENKRUPP AG
Inventor: BODE ANDREAS , SCHEIFF FREDERIK , KOLIOS GRIGORIOS , BUEKER KARSTEN , LEDUC MARC , ANTWEILER NICOLAI , DALOZ WILLIAM
Abstract: processo integrado e planta conjunta. a presente invenção se refere a um processo integrado contendo as seguintes etapas (i) pirólise de hidrocarbonetos em carbono e hidrogênio, (iia) remoção de pelo menos uma parte do carbono produzido na etapa (i) e, pelo menos parcialmente, processar posteriormente o referido carbono em um eletrodo contendo carbono, (iib) remoção do hidrogênio produzido na etapa (i) e, pelo menos parcialmente, usar o referido hidrogênio para fornecer energia, de preferência energia elétrica ou calor, para a produção de eletrodo na etapa (iia). além disso, a presente invenção se refere a uma planta conjunta contendo (a) pelo menos um reator para processo de pirólise, (b) pelo menos um reator para a produção de eletrodos para um processo de alumínio, (c) uma usina e/ou pelo menos um queimador a gás e, opcionalmente (d) pelo menos um reator para a eletrólise para produzir alumínio.
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公开(公告)号:BR112021024499A2
公开(公告)日:2022-01-18
申请号:BR112021024499
申请日:2020-05-28
Applicant: BASF SE , THYSSENKRUP IND SOLUTIONS AG , THYSSENKRUPP AG
Inventor: BODE ANDREAS , SCHEIFF FREDERIK , BUEKER KARSTEN , LEDUC MARC , ANTWEILER NICOLAI
Abstract: processo para o tratamento de uma corrente de gás de exaustão e planta integrada. a presente invenção se refere a um processo para o tratamento de uma corrente de gás de exaustão (9) que é formada em uma planta (7) para a produção de alumínio por redução eletrolítica de óxido de alumínio no fundido usando pelo menos um ânodo composto por um material compreendendo carbono e que, devido à redução do óxido de alumínio por meio do carbono, compreende óxidos de carbono, em que, de acordo com a invenção, pelo menos uma subcorrente dos óxidos de carbono compreendidos na corrente de gás de exaustão é reagida com hidrogênio (23) ou misturada com uma corrente de hidrogênio e posteriormente passada para utilização. após purificação e condicionamento da corrente de gás de exaustão em um dispositivo (16), um enriquecimento, por exemplo, com monóxido de carbono pode ser subsequentemente realizado em um reator (20) e o gás de síntese obtido desta forma pode ser alimentado a uma planta química ou biotecnológica (25) para a síntese de produtos químicos de valor.
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公开(公告)号:AU2020288317A1
公开(公告)日:2021-12-23
申请号:AU2020288317
申请日:2020-05-28
Applicant: BASF SE , THYSSENKRUPP AG , THYSSENKRUPP IND SOLUTIONS AG
Inventor: SCHEIFF FREDERIK , LEDUC MARC , BODE ANDREAS , BUEKER KARSTEN , ANTWEILER NICOLAI
Abstract: The invention relates to a method for using the carbon oxide arising in the production of aluminium via the electrolytic reduction of aluminium oxide in the melt using at least one anode made of a carbon-containing material, wherein a pyrolytic carbon is used for the production of the at least one anode, wherein a pyrolysis (1) of hydrocarbons, in particular methane or natural gas, is carried out, in which pyrolytic carbon and hydrogen arise, and wherein, according to the invention, the hydrogen (4) arising in the pyrolysis of methane is mixed with carbon dioxide and/or carbon monoxide from the electrolytic production of aluminium in order to generate a gas flow (15) which is supplied for further application. The invention also relates to a system network comprising an electrolysis device (9) for producing aluminium via the electrolytic reduction of aluminium oxide in a melt, wherein the system network also comprises at least one reactor (1) in which pyrolytic carbon and hydrogen are generated via the pyrolysis of hydrocarbons.
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公开(公告)号:CA3105946A1
公开(公告)日:2020-01-23
申请号:CA3105946
申请日:2019-07-15
Applicant: BASF SE
Inventor: SCHEIFF FREDERIK , LEDUC MARC , BODE ANDREAS , EICHHORN SABINE , DALOZ WILLIAM , WYSS JULIEN
IPC: C25C3/12 , C04B35/532 , H05B7/09
Abstract: The present invention relates to a blend composition comprising a mixture of petroleum coke and pyrolytic carbon; an electrode recipe and the use of this electrode as an anode in the pro- cess of producing aluminum.
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公开(公告)号:DE102008000811A1
公开(公告)日:2008-10-09
申请号:DE102008000811
申请日:2008-03-26
Applicant: BASF SE
Inventor: LEDUC MARC , SCHLICHTING PETER , HOPF ANDREAS
Abstract: Method for the preparation of paper, paperboard and cardboard, comprises shearing the paper material, adding ultrasound treated microparticle system made of cationic polymers and a fine-particle inorganic component to the paper material following the last shearing step before agglomerating the material, dewatering the paper material to form sheets, and drying the sheets, where the inorganic component of the micro particle system is in the form of an aqueous suspension with a solid concentration of maximum 10 wt.%.
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7.
公开(公告)号:AU2020288346A1
公开(公告)日:2021-12-23
申请号:AU2020288346
申请日:2020-05-28
Applicant: BASF SE , THYSSENKRUPP AG , THYSSENKRUPP IND SOLUTIONS AG
Inventor: SCHEIFF FREDERIK , LEDUC MARC , KOLIOS GRIGORIOS , DALOZ WILLIAM , BUEKER KARSTEN , ANTWEILER NICOLAI , BODE ANDREAS
Abstract: The present invention relates to an integrated process containing the following steps (i) pyrolysis of hydrocarbons to carbon and hydrogen, (iia) removal of at least a part of the produced carbon in step (i) and at least partly further processing of said carbon into a carbon containing electrode, (iib) removal of the hydrogen produced in step (i) and at least partly use said hydrogen for providing energy, preferably electric energy or heat, for the electrode production in step (iia). In addition, the present invention relates to a joint plant containing (a) at least one reactor for pyrolysis process, (b) at least one reactor for the production of electrodes for an aluminum process, (c) a power plant and/or at least one gas-fired burner and optionally (d) at least one reactor for the electrolysis for producing aluminum.
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公开(公告)号:AU2019306027A1
公开(公告)日:2021-02-11
申请号:AU2019306027
申请日:2019-07-15
Applicant: BASF SE
Inventor: SCHEIFF FREDERIK , LEDUC MARC , BODE ANDREAS , EICHHORN SABINE , DALOZ WILLIAM , WYSS JULIEN
IPC: C25C3/12 , C04B35/532 , H05B7/09
Abstract: The present invention relates to a blend composition comprising a mixture of petroleum coke and pyrolytic carbon; an electrode recipe and the use of this electrode as an anode in the pro- cess of producing aluminum.
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公开(公告)号:CA3142493A1
公开(公告)日:2020-12-10
申请号:CA3142493
申请日:2020-05-28
Applicant: BASF SE , THYSSENKRUPP AG , THYSSENKRUPP IND SOLUTIONS AG
Inventor: SCHEIFF FREDERIK , LEDUC MARC , BODE ANDREAS , BUEKER KARSTEN , ANTWEILER NICOLAI
Abstract: The invention relates to a method for using the carbon oxide arising in the production of aluminium via the electrolytic reduction of aluminium oxide in the melt using at least one anode made of a carbon-containing material, wherein a pyrolytic carbon is used for the production of the at least one anode, wherein a pyrolysis (1) of hydrocarbons, in particular methane or natural gas, is carried out, in which pyrolytic carbon and hydrogen arise, and wherein, according to the invention, the hydrogen (4) arising in the pyrolysis of methane is mixed with carbon dioxide and/or carbon monoxide from the electrolytic production of aluminium in order to generate a gas flow (15) which is supplied for further application. The invention also relates to a system network comprising an electrolysis device (9) for producing aluminium via the electrolytic reduction of aluminium oxide in a melt, wherein the system network also comprises at least one reactor (1) in which pyrolytic carbon and hydrogen are generated via the pyrolysis of hydrocarbons.
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公开(公告)号:DE502005003567D1
公开(公告)日:2008-05-15
申请号:DE502005003567
申请日:2005-03-14
Applicant: BASF SE
Inventor: ESSER ANTON , BLUM RAINER , KUHN JOACHIM , LEDUC MARC , HEMEL RALF
Abstract: A process for the production of paper, board and cardboard by draining a paper stock containing interfering substances in the presence of polymers which contain vinylamine units and which have an average molar mass Mw of at least 1 million, a high-consistency stock first being prepared, at least one polymer containing vinylamine units and having an average molar mass Mw of at least 1 million and a degree of hydrolysis of from 1 to 20 mol % being metered into the high-consistency stock, the high-consistency stock being diluted to a low-consistency stock by adding water, and the low-consistency stock being drained, the polymers being hydrolyzed homo- or copolymers of N-vinylcarboxamides additives for reducing deposits in the wire part, press section and drying section of paper machines.
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