EFFECT OF REFINING CHEMICAL AND THERMAL TREATMENT ON THE PROPERTIES OF DEINKED PULP FROM CHEMICAL WASTE PAPER

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

TALAEIPOOR M.; PALIZBAN M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Year:2008 | Volume:13 | Issue:2 Page(s): 491-504

Download Full-Text

Persian Verion

View:

1,562

Download:

Cites:

Information Journal Paper

Title

EFFECT OF REFINING CHEMICAL AND THERMAL TREATMENT ON THE PROPERTIES OF DEINKED PULP FROM CHEMICAL WASTE PAPER

Author(s)

TALAEIPOOR M. | PALIZBAN M. | Issue Writer Certificate

Keywords

DEINKINGQ3

REFININGQ3

PHQ3

TENSILE STRENGTHQ3

BURST STRENGTHQ3

CATIONIC DEMANDQ3

FTIRQ3

Abstract

In this research, the effect of chemical, mechanical and thermal treatment on PHysical properties of DEINKING pulp from chemical waste paper is investigated. The freeness of pulp (550 cst) decreased to 400 csf and then 300 csf by REFINING. The produced pulp was under the chemical treatment by H2SO4 and NaOH and paste PH was ordered at 4, 7, 10 then all of pulps were under thermal treatment at 30oc, 60oc.Hand sheet was built and dry tensile, wet tensile and BURST STRENGTH were measured. The result showed that by decreasing freeness, strength characterisitic will increase.Burst strength and dry TENSILE STRENGTH in neutral PH has more strength than acidic and Alkali PH, However, wet TENSILE STRENGTH in acidic and analkali PH has more strength than neutral condition. It should be attend that' increasing wet tensile at alkali condition is not significant. Theresult of temperature treatment showed that' increasing temperature improve the strength properties. Cotionic demand test was done on stock and also FTIR test was prepared. The result of CATIONIC DEMAND test showed that with increase PH from 4 to 10, the CATIONIC DEMAND of stock will increase. Also with increase the temperature to 60oC, the CATIONIC DEMAND value will increase. The result of FTIR test showed that, the treatments didn't have chemical change on fiber's surface and changes was in morphological properties.

Cites

No record.

References

No record.

Cite

APA: Copy

TALAEIPOOR, M., & PALIZBAN, M.. (2008). EFFECT OF REFINING CHEMICAL AND THERMAL TREATMENT ON THE PROPERTIES OF DEINKED PULP FROM CHEMICAL WASTE PAPER. JOURNAL OF AGRICULTURAL SCIENCES, 13(2), 491-504. SID. https://sid.ir/paper/7611/en

Vancouver: Copy

TALAEIPOOR M., PALIZBAN M.. EFFECT OF REFINING CHEMICAL AND THERMAL TREATMENT ON THE PROPERTIES OF DEINKED PULP FROM CHEMICAL WASTE PAPER. JOURNAL OF AGRICULTURAL SCIENCES[Internet]. 2008;13(2):491-504. Available from: https://sid.ir/paper/7611/en

IEEE: Copy

M. TALAEIPOOR, and M. PALIZBAN, “EFFECT OF REFINING CHEMICAL AND THERMAL TREATMENT ON THE PROPERTIES OF DEINKED PULP FROM CHEMICAL WASTE PAPER,” JOURNAL OF AGRICULTURAL SCIENCES, vol. 13, no. 2, pp. 491–504, 2008, [Online]. Available: https://sid.ir/paper/7611/en

Related Journal Papers