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公开(公告)号:DE1792583A1
公开(公告)日:1971-11-25
申请号:DE1792583
申请日:1968-09-21
Applicant: BASF AG
Inventor: ZIRKER GUENTER DR , SCHULZE GERHARD DR
IPC: C01G49/00
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公开(公告)号:DE3162019D1
公开(公告)日:1984-03-01
申请号:DE3162019
申请日:1981-06-19
Applicant: BASF AG
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公开(公告)号:DE2255956A1
公开(公告)日:1974-05-22
申请号:DE2255956
申请日:1972-11-15
Applicant: BASF AG
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公开(公告)号:DE2255909A1
公开(公告)日:1974-05-16
申请号:DE2255909
申请日:1972-11-15
Applicant: BASF AG
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公开(公告)号:DE2255877A1
公开(公告)日:1974-05-16
申请号:DE2255877
申请日:1972-11-15
Applicant: BASF AG
Inventor: BROECKER FRANZ JOSEF DR , DETHLEFSEN WINFRIED DR , KAEMPFER KNUT DR , MAROSI LASZLO DR , SCHWARZMANN MATTHIAS DR , TRIEBSKORN BRUNO DR , ZIRKER GUENTER DR
IPC: B01J23/00 , B01J23/08 , B01J23/755 , B01J37/08 , C07B61/00 , C07C1/00 , C07C1/02 , C07C9/04 , C07C67/00 , C10K3/02
Abstract: Gases of various origins which contain carbon monoxide and dioxide and hydrogen, for example the gases obtained by steam reforming or the rich gas process, refinery gases or coal gasification gases are methanized on a nickel catalyst. The object of this reaction is to obtain methane or gases which can be substituted for natural gas. To produce the catalyst, the compound Ni6Al2(OH)16.CO3.4H2O is obtained from aqueous solution. The catalyst is obtained from this compound after drying, calcination and subsequent reduction in a stream of hydrogen, whilst maintaining very specific temperature gradients between the drying stage and the calcination stage.
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16.
公开(公告)号:DE2057251A1
公开(公告)日:1972-06-08
申请号:DE2057251
申请日:1970-11-21
Applicant: BASF AG
Inventor: WITTMANN GEORG DR , SCHULZE GERHARD DR , TRIEBSKORN BRUNO DR , ZIRKER GUENTER DR
Abstract: Catalyst, contg. V2O5 and alkali sulphate as active materials on a carrier, for oxidn, of SO2 to SO3 with O2, is treated with H2SO4 before first use. Addn of 5-15 wt.% H2SO4 prevents occurrence of harmful high temp. peaks.
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公开(公告)号:DE1768992A1
公开(公告)日:1971-12-23
申请号:DE1768992
申请日:1968-07-20
Applicant: BASF AG
Inventor: OPP KARL DR , THEOBALD HEINZ DR , ZIRKER GUENTER DR
IPC: C07C51/41
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公开(公告)号:DE1792191A1
公开(公告)日:1971-10-14
申请号:DE1792191
申请日:1968-08-01
Applicant: BASF AG , OPP KARL DR
Inventor: ZIRKER GUENTER DR
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公开(公告)号:DE1942586A1
公开(公告)日:1971-03-04
申请号:DE1942586
申请日:1969-08-21
Applicant: BASF AG
Inventor: DR OPP KARL , DITTMAR HEINRICH DR , SCHULZE GERHARD DR , ZIRKER GUENTER DR , SCHMULDER PAUL DR
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