CA1274355A - Gazeification de la liqueur noire - Google Patents

Gazeification de la liqueur noire

Info

Publication number
CA1274355A
CA1274355A CA000512643A CA512643A CA1274355A CA 1274355 A CA1274355 A CA 1274355A CA 000512643 A CA000512643 A CA 000512643A CA 512643 A CA512643 A CA 512643A CA 1274355 A CA1274355 A CA 1274355A
Authority
CA
Canada
Prior art keywords
black liquor
gas
zone
vessel
pool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000512643A
Other languages
English (en)
Inventor
Arthur L. Kohl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/779,321 external-priority patent/US4682985A/en
Application filed by Rockwell International Corp filed Critical Rockwell International Corp
Application granted granted Critical
Publication of CA1274355A publication Critical patent/CA1274355A/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/12—Combustion of pulp liquors
    • D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis

Landscapes

  • Paper (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
CA000512643A 1985-09-23 1986-06-27 Gazeification de la liqueur noire Expired - Fee Related CA1274355A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US779,321 1985-09-23
US06/779,321 US4682985A (en) 1983-04-21 1985-09-23 Gasification of black liquor

Publications (1)

Publication Number Publication Date
CA1274355A true CA1274355A (fr) 1990-09-25

Family

ID=25116027

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000512643A Expired - Fee Related CA1274355A (fr) 1985-09-23 1986-06-27 Gazeification de la liqueur noire

Country Status (5)

Country Link
JP (1) JPH0819632B2 (fr)
CA (1) CA1274355A (fr)
FI (1) FI85516C (fr)
NO (1) NO173457C (fr)
SE (1) SE466920B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1222604A (fr) * 1983-04-18 1987-06-09 Arthur L. Kohl Gazeification de la liqueur noire

Also Published As

Publication number Publication date
NO863768D0 (no) 1986-09-22
SE466920B (sv) 1992-04-27
NO173457C (no) 1993-12-15
SE8603958L (sv) 1987-03-24
FI863287A7 (fi) 1987-03-24
JPH0819632B2 (ja) 1996-02-28
SE8603958D0 (sv) 1986-09-19
FI85516C (fi) 1992-04-27
FI863287A0 (fi) 1986-08-13
NO863768L (no) 1987-03-24
FI85516B (fi) 1992-01-15
NO173457B (no) 1993-09-06
JPS6269894A (ja) 1987-03-31

Similar Documents

Publication Publication Date Title
US4682985A (en) Gasification of black liquor
US4773918A (en) Black liquor gasification process
JP2684348B2 (ja) 黒液のガス化器
DE69033536T2 (de) Verfahren für die indirekte Vergasung von Ablaugen oder Schwarzlaugen
JPH07507113A (ja) 循環流動床式黒液ガス化法及び装置
WO1986007396A1 (fr) Procede de recuperation de substances chimiques et d'energie
CA2452617A1 (fr) Procede de produciton d'energie propre a partir du charbon
CA2673121A1 (fr) Melange et alimentation d'une solution aqueuse de sel de metal alcalin et particules de carburant carbone contenant du soufre pour gazeification
US3236589A (en) Method of working up cellulose waste liquor containing sodium and sulfur
US4930429A (en) Apparatus and process for generating steam from wet fuel
Kohl Black liquor gasification
CN101845766B (zh) 一种制浆黑液气化与直接苛化碱回收方法和装置
US5984987A (en) Black liquor gasification process
CA1274355A (fr) Gazeification de la liqueur noire
EP0593638A1 (fr) Procede et dispositif de separation de particules fondues d'un flux de gaz
CA1089162A (fr) Traitement sur lit fluidise de liqueur noire avec absorption du h.sub.2s
WO2006019342A1 (fr) Oxydation partielle de la lessive de cuisson noire de la cellulose
CA1269503A (fr) Methode de recuperation des produits chimiques alcalins des gaz de carneau charriant des vapeurs de metal alcalin
AU2023214885A1 (en) An oxygen enriched air blown pilot scale pressurized fluidized bed refractory lined gasifier.
SU372247A1 (ru) Всесоюзная

Legal Events

Date Code Title Description
MKLA Lapsed