RO95856A2 - Procede denrichissement de la cellulose chimique sulfite - Google Patents

Procede denrichissement de la cellulose chimique sulfite

Info

Publication number: RO95856A2
Authority: RO; Romania
Prior art keywords: chemical cellulose; sulphite; demolition; procedure; demolition procedure
Prior art date: 1986-09-26

Application number

RO86124858A

Other languages

English (en)

Romanian (ro)

Other versions

RO95856B1 (ro

Inventor

Nicolae Merticaru

Maria Merticaru

Aurelia Gorgeag

Original Assignee

Combinatul De Fibre,Celuloza Si Hirtie,Ro

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.)

1986-09-26

Filing date

1986-09-26

Publication date

1988-10-30

1986-09-26 Application filed by Combinatul De Fibre,Celuloza Si Hirtie,Ro filed Critical Combinatul De Fibre,Celuloza Si Hirtie,Ro

1986-09-26 Priority to RO124858A priority Critical patent/RO95856B1/ro

1988-10-30 Publication of RO95856A2 publication Critical patent/RO95856A2/fr

1988-10-31 Publication of RO95856B1 publication Critical patent/RO95856B1/ro

Links

238000000034 method Methods 0.000 title abstract 2
229920002678 cellulose Polymers 0.000 title 1
239000001913 cellulose Substances 0.000 title 1
239000000126 substance Substances 0.000 title 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 title 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
229920002488 Hemicellulose Polymers 0.000 abstract 1
238000005660 chlorination reaction Methods 0.000 abstract 1
239000000706 filtrate Substances 0.000 abstract 1
238000001914 filtration Methods 0.000 abstract 1
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1
238000005406 washing Methods 0.000 abstract 1

Landscapes

Polysaccharides And Polysaccharide Derivatives (AREA)
Processing Of Solid Wastes (AREA)
Catalysts (AREA)

RO124858A 1986-09-26 1986-09-26 PROCEDEU DE îNNOBILARE A CELULOZEI CHIMICE SULFIT RO95856B1 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RO124858A RO95856B1 (ro)	1986-09-26	1986-09-26	PROCEDEU DE îNNOBILARE A CELULOZEI CHIMICE SULFIT

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO124858A RO95856B1 (ro)	1986-09-26	1986-09-26	PROCEDEU DE îNNOBILARE A CELULOZEI CHIMICE SULFIT

Publications (2)

Publication Number	Publication Date
RO95856A2 true RO95856A2 (fr)	1988-10-30
RO95856B1 RO95856B1 (ro)	1988-10-31

Family

ID=20119865

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO124858A RO95856B1 (ro)	1986-09-26	1986-09-26	PROCEDEU DE îNNOBILARE A CELULOZEI CHIMICE SULFIT

Country Status (1)

Country	Link
RO (1)	RO95856B1 (fr)

1986
- 1986-09-26 RO RO124858A patent/RO95856B1/ro unknown

Also Published As

Publication number	Publication date
RO95856B1 (ro)	1988-10-31

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