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公开(公告)号：CZ81897A3
公开(公告)日：1997-08-13
申请号：CZ81897
申请日：1995-09-06
Applicant: HOECHST AG
Inventor： RAPPOLD ULRICH , SCHICK WOLFGANG , SCHMID JORG , SEMEL JOACHIM , MERTEN HEINRICH , SCHUBERT MATTHIAS , LUFT GERHARD
Abstract: PCT No. PCT/EP95/03497 Sec. 371 Date Feb. 25, 1997 Sec. 102(e) Date Feb. 25, 1997 PCT Filed Sep. 6, 1995 PCT Pub. No. WO96/09245 PCT Pub. Date Mar. 28, 1996Disclosed and claimed is a process for selectively separating hydrogen halides from sulfur-dioxide-containing gases by using an adsorbent made from a porous ceramic support material which is impregnated with an alkaline earth metal salt solution and, after evaporation of the solvent, the alkaline earth metal salt is pyrolysed at 200 DEG to 800 DEG C. to give alkaline earth metal oxide .Xh2O, where x is a number from 0 to 1.
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公开(公告)号：AU695169B2
公开(公告)日：1998-08-06
申请号：AU3563895
申请日：1995-09-06
Applicant: HOECHST AG
Inventor： RAPPOLD ULRICH , SCHICK WOLFGANG , SCHMID JORG , SEMEL JOACHIM , MERTEN HEINRICH , SCHUBERT MATTHIAS , LUFT GERHARD
Abstract: PCT No. PCT/EP95/03497 Sec. 371 Date Feb. 25, 1997 Sec. 102(e) Date Feb. 25, 1997 PCT Filed Sep. 6, 1995 PCT Pub. No. WO96/09245 PCT Pub. Date Mar. 28, 1996Disclosed and claimed is a process for selectively separating hydrogen halides from sulfur-dioxide-containing gases by using an adsorbent made from a porous ceramic support material which is impregnated with an alkaline earth metal salt solution and, after evaporation of the solvent, the alkaline earth metal salt is pyrolysed at 200 DEG to 800 DEG C. to give alkaline earth metal oxide .Xh2O, where x is a number from 0 to 1.
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公开(公告)号：ZA957673B
公开(公告)日：1996-04-15
申请号：ZA957673
申请日：1995-09-13
Applicant: HOECHST AG
Inventor： RAPPOLD ULRICH , SCHICK WOLFGANG , SCHMID JOERG , SEMEL JOACHIM , MERTEN HEINRICH , SCHUBERT MATTHIAS , LUFT GERHARD
Abstract: PCT No. PCT/EP95/03497 Sec. 371 Date Feb. 25, 1997 Sec. 102(e) Date Feb. 25, 1997 PCT Filed Sep. 6, 1995 PCT Pub. No. WO96/09245 PCT Pub. Date Mar. 28, 1996Disclosed and claimed is a process for selectively separating hydrogen halides from sulfur-dioxide-containing gases by using an adsorbent made from a porous ceramic support material which is impregnated with an alkaline earth metal salt solution and, after evaporation of the solvent, the alkaline earth metal salt is pyrolysed at 200 DEG to 800 DEG C. to give alkaline earth metal oxide .Xh2O, where x is a number from 0 to 1.
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公开(公告)号：ZA9407812B
公开(公告)日：1995-05-24
申请号：ZA9407812
申请日：1994-10-06
Applicant: HOECHST AG
Inventor： LYDING GUENTHER , PILLE MARIA , PLESSEN HELMOLD V , SEMEL JOACHIM
CPC classification number: C10B53/07 , Y02P20/143
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公开(公告)号：NO943752L
公开(公告)日：1995-04-10
申请号：NO943752
申请日：1994-10-06
Applicant: HOECHST AG
Inventor： LYDING GUNTHER , PILLE MARIA , PLESSEN HELMOLD VON , SEMEL JOACHIM
Abstract: Heating of polyvinyl chloride, in particular plasticised polyvinyl chloride, to a temperature of from 250 to 500 DEG C in the absence of oxygen gives a low-chlorine, carbon-containing residue, plasticiser and hydrogen chloride.
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Patent Agency Ranking
公开(公告)号：AU657618B2
公开(公告)日：1995-03-16
申请号：AU3837293
申请日：1993-05-05
Applicant: HOECHST AG
Inventor： MULLER WOLFGANG , WIRTH UWE , SEMEL JOACHIM
Abstract: The isolation of fullerenes from fullerene-containing soot involves heating of the soot by means of microwaves to from 300 to 800 DEG C and condensing the evaporating fullerenes.
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公开(公告)号：CZ9700818A3
公开(公告)日：1997-08-13
申请号：CZ81897
申请日：1995-09-06
Applicant: HOECHST AG
Inventor： RAPPOLD ULRICH , SCHICK WOLFGANG , SCHMID JORG , SEMEL JOACHIM , MERTEN HEINRICH , SCHUBERT MATTHIAS , LUFT GERHARD
CPC classification number: B01J20/3236 , B01D53/02 , B01D2257/206 , B01J20/041 , B01J20/08 , B01J20/10 , B01J20/18 , B01J20/3204 , B01J20/3408 , B01J20/3483
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公开(公告)号：AU3563895A
公开(公告)日：1996-04-09
申请号：AU3563895
申请日：1995-09-06
Applicant: HOECHST AG
Inventor： RAPPOLD ULRICH , SCHICK WOLFGANG , SCHMID JORG , SEMEL JOACHIM , MERTEN HEINRICH , SCHUBERT MATTHIAS , LUFT GERHARD PROF DR
Abstract: PCT No. PCT/EP95/03497 Sec. 371 Date Feb. 25, 1997 Sec. 102(e) Date Feb. 25, 1997 PCT Filed Sep. 6, 1995 PCT Pub. No. WO96/09245 PCT Pub. Date Mar. 28, 1996Disclosed and claimed is a process for selectively separating hydrogen halides from sulfur-dioxide-containing gases by using an adsorbent made from a porous ceramic support material which is impregnated with an alkaline earth metal salt solution and, after evaporation of the solvent, the alkaline earth metal salt is pyrolysed at 200 DEG to 800 DEG C. to give alkaline earth metal oxide .Xh2O, where x is a number from 0 to 1.
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公开(公告)号：NO943752D0
公开(公告)日：1994-10-06
申请号：NO943752
申请日：1994-10-06
Applicant: HOECHST AG
Inventor： LYDING GUNTHER , PILLE MARIA , PLESSEN HELMOLD VON , SEMEL JOACHIM
Abstract: Heating of polyvinyl chloride, in particular plasticised polyvinyl chloride, to a temperature of from 250 to 500 DEG C in the absence of oxygen gives a low-chlorine, carbon-containing residue, plasticiser and hydrogen chloride.
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公开(公告)号：FI944654A0
公开(公告)日：1994-10-05
申请号：FI944654
申请日：1994-10-05
Applicant: HOECHST AG
Inventor： LYDING GUENTHER , PILLE MARIA , VON PLESSEN HELMOLD , SEMEL JOACHIM
Abstract: Heating of polyvinyl chloride, in particular plasticised polyvinyl chloride, to a temperature of from 250 to 500 DEG C in the absence of oxygen gives a low-chlorine, carbon-containing residue, plasticiser and hydrogen chloride.
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