Pengaruh Total Solid Dan Total Alkali Aktif Pada Black Liqour (Lindi Hitam) Terhadap Kualitas Pulp Yang Dihasilkan Evaporator PT. Toba Pulp Lestari, Tbk Porsea

PENGARUH TOTAL SOLID DAN TOTAL ALKALI AKTIF
PADA BLACK LIQOUR (LINDI HITAM) TERHADAP KUALITAS PULP
YANG DIHASILKAN EVAPORATOR
PT.TOBA PULP LESTARI .Tbk
PORSEA

ABSTRAK

Telah dilakukan pengamatan tentang pengaruh solid dan total solid dan total alkali
aktif terhadap black liquor dalam upaya untuk menghasilkan kualitas pulp yang
diinginkan dalam proses pemasakan diunit evaporator, di PT. Toba Pulp Lestari,
Tbk. Porsea. Untuk mendapatkan total solid dan total alkali aktif yang diinginkan
terhadap black liquor dapat diatur dalam proses pemasakan di unit evaporator ,
dimana semakin kental zat pemasak black liquor maka semkakin bagus juga
kualitas pulp yang dihasilkan oleh evaporator.Standart total solid pada black
liquor 17% keatas , semakin tinggi total solid maka black liquor akan semkin
kental. Sedangkan alkali aktif 12% .

Universitas Sumatera Utara

THE TOTAL EFFECT OF SOLID AND TOTAL ACTIVE ALKALI

IN BLACK LIQUOR IN PT. TOBA PULP LESTARI, TbK.
PORSEA

ABSTRACT

Has made observations about the effect of a solid, solid total and total active alkali
to black liquor in an effort to produce pulp that meets the quality standards in the
cooking process in the evaporator unit, PT. Toba Pulp Lestari, Tbk Porsea. To
obtain total solid and the desired total active alkali to black liquor can be arranged
in the cooking process in the evaporator unit. Where more viscous black substance
liquor cooker is better also the quality of the pulp produced by the evaporator.
Standard total solid in the black liquor 17% or more, the higher the total solid
black liquor it will be more viscous, where as 12% active alkali.

Universitas Sumatera Utara