Global Patent Index - EP 1097187 A1

EP 1097187 A1 2001-05-09 - STRIPPING METHOD FOR EXTRACTING SOLID FLUIDISED PARTICLES AND IMPLEMENTING DEVICE

Title (en)

STRIPPING METHOD FOR EXTRACTING SOLID FLUIDISED PARTICLES AND IMPLEMENTING DEVICE

Title (de)

EXTRAKTIVE STRIPPVERFAHREN VON FESTEN FLUIDIZIERTEN TEILCHEN, SOWIE EINRICHTUNG ZU DESSEN AUSFÜHRUNG

Title (fr)

PROCEDE DE STRIPPAGE EXTRACTIF DE PARTICULES SOLIDES FLUIDISEES ET DISPOSITIF POUR SA MISE EN OEUVRE

Publication

EP 1097187 A1 (FR)

Application

EP 99926563 A

Priority

  • FR 9901560 W
  • FR 9808457 A

Abstract (en)

[origin: FR2780663A1] The invention concerns a stripping method for extracting solid fluidised particles whereby the particles to be stripped are subjected to a first stripping in a first chamber (9), then at least a second stripping in a second chamber (10) wherein are provided solid/gas separating means allowing the gaseous fluids derived from the second stripping to directly pass through from the bottom to the top but preventing them from going up again into the first chamber (9). The invention also concerns a device for implementing said method.

IPC 1-7 (main, further and additional classification)

C10G 11/18

IPC 8 full level (invention and additional information)

C10G 11/18 (2006.01)

CPC (invention and additional information)

C10G 11/18 (2013.01)

Citation (search report)

See references of WO 0001786A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

EPO simple patent family

FR 2780663 A1 20000107; FR 2780663 B1 20000929; EP 1097187 A1 20010509; JP 2002519503 A 20020702; JP 4255214 B2 20090415; US 6652736 B1 20031125; WO 0001786 A1 20000113; ZA 200007799 B 20020621

INPADOC legal status


2011-08-24 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20110301

2008-12-10 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: TOTAL RAFFINAGE MARKETING

2002-06-26 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020508

2001-05-09 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001222

2001-05-09 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE