BR7207673D0 - Processo para recuperacao de compostos quimicos na producao de polpa pelo processo da soda caustica - Google Patents

Processo para recuperacao de compostos quimicos na producao de polpa pelo processo da soda caustica

Info

Publication number
BR7207673D0
BR7207673D0 BR767372A BR767372A BR7207673D0 BR 7207673 D0 BR7207673 D0 BR 7207673D0 BR 767372 A BR767372 A BR 767372A BR 767372 A BR767372 A BR 767372A BR 7207673 D0 BR7207673 D0 BR 7207673D0
Authority
BR
Brazil
Prior art keywords
recovery
caustic soda
chemical compounds
pulp production
soda process
Prior art date
Application number
BR767372A
Other languages
English (en)
Portuguese (pt)
Inventor
H Matsuura
Original Assignee
Jujo Paper Co Ltd
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
Application filed by Jujo Paper Co Ltd filed Critical Jujo Paper Co Ltd
Publication of BR7207673D0 publication Critical patent/BR7207673D0/pt

Links

BR767372A 1971-11-02 1972-10-31 Processo para recuperacao de compostos quimicos na producao de polpa pelo processo da soda caustica BR7207673D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8733971A JPS5510716B2 (enrdf_load_stackoverflow) 1971-11-02 1971-11-02

Publications (1)

Publication Number Publication Date
BR7207673D0 true BR7207673D0 (pt) 1973-09-25

Family

ID=13912094

Family Applications (1)

Application Number Title Priority Date Filing Date
BR767372A BR7207673D0 (pt) 1971-11-02 1972-10-31 Processo para recuperacao de compostos quimicos na producao de polpa pelo processo da soda caustica

Country Status (4)

Country Link
JP (1) JPS5510716B2 (enrdf_load_stackoverflow)
BR (1) BR7207673D0 (enrdf_load_stackoverflow)
CA (1) CA989558A (enrdf_load_stackoverflow)
FR (1) FR2159935A1 (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE400997B (sv) * 1972-12-15 1978-04-17 Erco Envirotech Ltd Sett for avlegsnande av natriumklorid ur regenererad vitlut
CA1058358A (en) * 1973-08-07 1979-07-17 Erco Envirotech Ltd. Removal of dissolved salts from sulphide liquors
US3945880A (en) * 1974-08-05 1976-03-23 Erco Envirotech Ltd. Sodium chloride removal in pulp mill systems
US3954552A (en) * 1974-08-05 1976-05-04 Erco Envirotech Ltd. Removal of sodium chloride from pulp mill systems
ZA762995B (en) * 1976-05-19 1977-07-27 Sappi Ltd Improvements relating to recovery of chemicals
CH686682A5 (de) * 1992-05-05 1996-05-31 Granit Sa Herstellung von Zellstoff nach dem S.A.P.-Verfahren.
US5374333A (en) * 1992-07-30 1994-12-20 Kamyr, Inc. Method for minimizing pulp mill effluents
US5549788A (en) * 1992-07-30 1996-08-27 A. Ahlstrom Corporation Minimal effluents discharge pulp mill with chemical recovery
US5439555A (en) * 1992-07-30 1995-08-08 Kamyr, Inc. Minimum adverse environmental pulp with feed to chlorate manufacture
US5300191A (en) * 1992-07-30 1994-04-05 Kamyr, Inc. Chlorine dioxide generation for a zero discharge pulp mill
US5302246A (en) * 1992-07-30 1994-04-12 Kamyr, Inc. Method of managing liquid steams in a pulp mill
SE9202419D0 (sv) * 1992-08-24 1992-08-24 Eka Nobel Ab Reduction of chloride in pulping chemical recovery systems
US5628872A (en) * 1993-10-22 1997-05-13 Kanyr Ab Method for bleaching pulp with hydrogen peroxide recovered from cellulosic spent liquor
US5961803A (en) * 1995-07-12 1999-10-05 Eka Chemicals Ab Leaching process

Also Published As

Publication number Publication date
CA989558A (en) 1976-05-25
FR2159935A1 (en) 1973-06-22
JPS4861703A (enrdf_load_stackoverflow) 1973-08-29
JPS5510716B2 (enrdf_load_stackoverflow) 1980-03-18

Similar Documents

Publication Publication Date Title
BR7209138D0 (pt) Processo para producao de abrasinos
BR7200590D0 (pt) Um processo para a producao de triazol-benzo-diazepinas e compostos assim produzidos
BR7207673D0 (pt) Processo para recuperacao de compostos quimicos na producao de polpa pelo processo da soda caustica
BR7404385D0 (pt) Processo para transformar em pedacos misturas destinadas a producao de vidro
BR7301686D0 (pt) Processo para a producao de um tetrapolimero
BR7204683D0 (pt) Processo aperfeicoado para a producao de suspensoes de pigmentos com alto teor de solidos
BR7205993D0 (pt) Processo aperfeicoado para a producao de corpos concavos
BR7200195D0 (pt) Processo de recuperacao de teores quimicos
BR7301296D0 (pt) Processo para producao de polpas quimicas
BR7307109D0 (pt) Processo para preparar uma mistura destinada a manufatura de um vidro
BR7107410D0 (pt) Processo para producao de fibras inorganicas obtidas pelo mesmo
BR7207523D0 (pt) Processo para a producao de hidrocarbonetos aromaticos metilados
BR7205654D0 (pt) Processo para refinar sulfeto de niquel
BR7405094A (pt) Processo para a producao de bis (nitroftalimida)
BR7207505D0 (pt) Processo aperfeicoado para a recuperacao de hidroxido de sodio
BR7202701D0 (pt) Processo para a producao de composicoes pigmentares
BE786459A (fr) Procede de production de preformes fibreuses
BR7203830D0 (pt) Processo para producao de misturas terpenicas
BR7202471D0 (pt) Um processo para a producao enzimatica de l-tritofano
BR7017960D0 (pt) Processo para producao de derivados de 5h-dibenzo(a,d)ciclohepteno
BR7206031D0 (pt) Processo para producao de nitrilas nao saturadas
BR7308238D0 (pt) Processo para obter um gas cru atraves da pirolise
BR7203612D0 (pt) Processo para a producao de tereftalato de monometila
BR7102519D0 (pt) Processo para a fabricacao de propiomaldeido
BR7208783D0 (pt) Processo para a preparacao de 1,2,3,4,10,10 a hexaidropirazino (1,2:a) indol-2-carboxamidinas