公开(公告)号：NO960236D0

公开(公告)日：1996-01-19

申请号：NO960236

申请日：1996-01-19

Applicant: BASF AG

Inventor： STABEL UWE ,  WOERZ HELMUT ,  KOTKAMP RUEDIGER ,  FRIED ANDREAS

IPC: B09B3/00 ,  B29B13/02 ,  B29B17/00 ,  B29B17/02 ,  C08J11/14 ,  C10G1/00 ,  C10G1/10

Abstract: PCT No. PCT/EP94/01647 Sec. 371 Date Nov. 17, 1995 Sec. 102(e) Date Nov. 17, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO95/03375 PCT Pub. Date Feb. 2, 1995A process for recycling plastic waste in a steam cracker, wherein a melt obtained from plastic waste is converted into products at from 400 DEG 550 DEG C., and a distillate fraction is separated off from the products at from 180 DEG to 280 DEG C. and is fed as feed material to a steam cracker.

公开(公告)号：ES2097051T3

公开(公告)日：1997-03-16

申请号：ES94918352

申请日：1994-05-20

Applicant: BASF AG

Inventor： STABEL UWE ,  WOERZ HELMUT ,  KOTKAMP RUEDIGER ,  FRIED ANDREAS

IPC: B09B3/00 ,  B29B13/02 ,  B29B17/00 ,  B29B17/02 ,  C08J11/14 ,  C10G1/00 ,  C10G1/10

Abstract: PCT No. PCT/EP94/01647 Sec. 371 Date Nov. 17, 1995 Sec. 102(e) Date Nov. 17, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO95/03375 PCT Pub. Date Feb. 2, 1995A process for recycling plastic waste in a steam cracker, wherein a melt obtained from plastic waste is converted into products at from 400 DEG 550 DEG C., and a distillate fraction is separated off from the products at from 180 DEG to 280 DEG C. and is fed as feed material to a steam cracker.

公开(公告)号：CA2151602A1

公开(公告)日：1994-06-23

申请号：CA2151602

申请日：1993-12-02

Applicant: BASF AG

Inventor： STABEL UWE ,  WUNSCH GERD ,  WOERZ HELMUT ,  FRIED ANDREAS ,  KOTKAMP RUEDIGER

IPC: C07C7/00 ,  C07C7/04 ,  C07C13/465 ,  C07C15/44 ,  C07C15/46 ,  C08J11/14 ,  C08L25/02 ,  C10G7/00 ,  C10G9/00 ,  C10G70/04

Abstract: The invention concerns a method of obtaining, from the cracked gases emerging from a steam cracker, a polymerizable fraction of recyclable material consisting of styrene, methylstyrenes, vinyltoluenes, indene, methylindenes and fractions whose boiling points lie between those of styrene and the methylindenes, a secondary stream from the cracked-gas column being divided, by means of a distillation unit, into the fraction of recyclable material and into fractions which are fed back to the cracked gas column.

公开(公告)号：NO960236L

公开(公告)日：1996-01-19

申请号：NO960236

申请日：1996-01-19

Applicant: BASF AG

Inventor： STABEL UWE ,  WOERZ HELMUT ,  KOTKAMP RUEDIGER ,  FRIED ANDREAS

IPC: B09B3/00 ,  B29B13/02 ,  B29B17/00 ,  B29B17/02 ,  C08J11/14 ,  C10G1/00 ,  C10G1/10

Abstract: PCT No. PCT/EP94/01647 Sec. 371 Date Nov. 17, 1995 Sec. 102(e) Date Nov. 17, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO95/03375 PCT Pub. Date Feb. 2, 1995A process for recycling plastic waste in a steam cracker, wherein a melt obtained from plastic waste is converted into products at from 400 DEG 550 DEG C., and a distillate fraction is separated off from the products at from 180 DEG to 280 DEG C. and is fed as feed material to a steam cracker.

公开(公告)号：FI960205A

公开(公告)日：1996-01-16

申请号：FI960205

申请日：1996-01-16

Applicant: BASF AG

Inventor： STABEL UWE ,  WOERZ HELMUT ,  KOTKAMP RUEDIGER ,  FRIED ANDREAS

IPC: B09B3/00 ,  B29B13/02 ,  B29B17/00 ,  B29B17/02 ,  C08J11/14 ,  C10G1/00 ,  C10G1/10 ,  C10G

Abstract: PCT No. PCT/EP94/01647 Sec. 371 Date Nov. 17, 1995 Sec. 102(e) Date Nov. 17, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO95/03375 PCT Pub. Date Feb. 2, 1995A process for recycling plastic waste in a steam cracker, wherein a melt obtained from plastic waste is converted into products at from 400 DEG 550 DEG C., and a distillate fraction is separated off from the products at from 180 DEG to 280 DEG C. and is fed as feed material to a steam cracker.

公开(公告)号：AU6970794A

公开(公告)日：1995-02-20

申请号：AU6970794

申请日：1994-05-20

Applicant: BASF AG

Inventor： STABEL UWE ,  WOERZ HELMUT ,  KOTKAMP RUEDIGER ,  FRIED ANDREAS

IPC: B09B3/00 ,  B29B13/02 ,  B29B17/00 ,  B29B17/02 ,  C08J11/14 ,  C10G1/00 ,  C10G1/10

Abstract: PCT No. PCT/EP94/01647 Sec. 371 Date Nov. 17, 1995 Sec. 102(e) Date Nov. 17, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO95/03375 PCT Pub. Date Feb. 2, 1995A process for recycling plastic waste in a steam cracker, wherein a melt obtained from plastic waste is converted into products at from 400 DEG 550 DEG C., and a distillate fraction is separated off from the products at from 180 DEG to 280 DEG C. and is fed as feed material to a steam cracker.

公开(公告)号：CA2167405A1

公开(公告)日：1995-02-02

申请号：CA2167405

申请日：1994-05-20

Applicant: BASF AG

Inventor： STABEL UWE ,  WOERZ HELMUT ,  KOTKAMP RUEDIGER ,  FRIED ANDREAS

IPC: B09B3/00 ,  B29B13/02 ,  B29B17/00 ,  B29B17/02 ,  C08J11/14 ,  C10G1/00 ,  C10G1/10

Abstract: A process for recycling plastic waste in a steam cracker in which a melt obtained from plastic waste in converted at 400 to 550 .degree.C into products, a distillation fraction is separated from the products at 180 to 280 .degree.C and this fraction is fed to a steam cracker as the raw material.

公开(公告)号：FI931712A0

公开(公告)日：1993-04-15

申请号：FI931712

申请日：1993-04-15

Applicant: BASF AG

Inventor： STABEL UWE ,  WUNSCH GERD ,  WOERZ HELMUT ,  FRIED ANDREAS ,  KOTKAMP RUEDIGER

IPC: C07C7/00 ,  C07C7/04 ,  C07C13/465 ,  C07C15/44 ,  C07C15/46 ,  C08J11/14 ,  C08L25/02 ,  C10G7/00 ,  C10G9/00 ,  C10G70/04

Abstract: In a process for the recovery of a polymerizable useful fraction, consisting of styrene, methylstyrenes, vinyltoluenes, indene, methylindenes and fractions whose boiling points are between styrene and methylindenes, from the crack gases of a steam cracker, the sidestream of the crack gas column is divided, by means of a distillation unit, into the useful fraction and into fractions which are recycled to the crack gas column.

公开(公告)号：BR9307637A

公开(公告)日：1999-08-31

申请号：BR9307637

申请日：1993-12-02

Applicant: BASF AG

Inventor： STABEL UWE ,  WUNSCH GERD ,  WOERZ HELMUT ,  FRIED ANDREAS ,  KOTKAMP RUEDIGER

IPC: C07C7/00 ,  C07C7/04 ,  C07C13/465 ,  C07C15/44 ,  C07C15/46 ,  C08J11/14 ,  C08L25/02 ,  C10G7/00 ,  C10G9/00 ,  C10G70/04

Abstract: In a process for the recovery of a polymerizable useful fraction, consisting of styrene, methylstyrenes, vinyltoluenes, indene, methylindenes and fractions whose boiling points are between styrene and methylindenes, from the crack gases of a steam cracker, the sidestream of the crack gas column is divided, by means of a distillation unit, into the useful fraction and into fractions which are recycled to the crack gas column.

公开(公告)号：DE59401485D1

公开(公告)日：1997-02-13

申请号：DE59401485

申请日：1994-05-20

Applicant: BASF AG

Inventor： STABEL UWE ,  WOERZ HELMUT ,  KOTKAMP RUEDIGER ,  FRIED ANDREAS

IPC: B09B3/00 ,  B29B13/02 ,  B29B17/00 ,  B29B17/02 ,  C08J11/14 ,  C10G1/00 ,  C10G1/10

Abstract: PCT No. PCT/EP94/01647 Sec. 371 Date Nov. 17, 1995 Sec. 102(e) Date Nov. 17, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO95/03375 PCT Pub. Date Feb. 2, 1995A process for recycling plastic waste in a steam cracker, wherein a melt obtained from plastic waste is converted into products at from 400 DEG 550 DEG C., and a distillate fraction is separated off from the products at from 180 DEG to 280 DEG C. and is fed as feed material to a steam cracker.