METHOD OF CELLULOSE PRODUCTION Russian patent published in 1997 - IPC

Abstract RU 2079591 C1

FIELD: production of cellulose. SUBSTANCE: after loading and compaction of raw material, fed into digester is heated compressed air and its pressure is raised up to working value. Then, introduced into digester is digestion liquor heated to working temperature. EFFECT: higher efficiency. 3 cl, 1 dwg

Similar patents RU2079591C1

Title	Year	Author	Number
METHOD FOR TREATING HARMFUL DISCHARGE BEFORE BURNING	1993	Nizhegorodtsev V.I. Nizhegorodtseva S.V. Nizhegorodtseva T.V.	RU2065900C1
CELLULOSE PRODUCTION METHOD	2001	Nizhegorodtsev V.I. Nizhegorodtseva S.V. Nizhegorodtseva T.V. Toropova L.V.	RU2198973C2
METHOD OF PERCOLATION HYDROLYSIS OF VEGETABLE RAW MATERIAL	1993	Nizhegorodtsev V.I. Nizhegorodtseva S.V.	RU2065880C1
METHOD TO PRODUCE SULFATE CELLULOSE	2010	Ziatdinova Diljara Farilovna Timerbaev Nail' Farilovich Safin Ruslan Rushanovich Safin Rushan Gareevich Ziatdinov Radis Rashidovich Mazokhin Mikhail Aleksandrovich Prosvirnikov Dmitrij Bogdanovich Stashkevich Aleksandr Mikhajlovich Gajnullina Danija Shavkatovna	RU2437972C1
METHOD TO PRODUCE SULFATE CELLULOSE	2010	Safin Ruslan Rushanovich Safin Rushan Gareevich Timerbaev Nail' Farilovich Ziatdinova Diljara Farilovna Prosvirnikova Tat'Jana Dmitrievna Prosvirnikov Dmitrij Bogdanovich Mazokhin Mikhail Aleksandrovich Ziatdinov Almaz Reshidovich Voronin Aleksandr Evgen'Evich Stashkevich Aleksandr Mikhajlovich Novotochinov Sergej Ivanovich Akhtjamova Tat'Jana Nikolaevna	RU2425917C1
METHOD OF PREPARING DIGESTING FLUID FOR SULPHATE DIGESTION OF PULP	0	Ioffe Lazar Osherovich Najdin Vladimir Nikolaevich	SU937582A1
METHOD OF FLUSHING INTERMITTENT-ACTION BIMETALLIC DIGESTERS FOR SULPHATE PULP DIGESTION	0	Kulesh Mikhail Ivanovich	SU960340A1
METHOD OF PRODUCING CELLULOSE	0	Kravchenko Mikhail Ivanovich Bondar Anton Antonovich Pronin Anatolij Ivanovich Elkin Vladimir Pavlovich	SU1756433A1
METHOD OF OBTAINING SEMI-PULP	0	Mutovina Milya Grigorevna Bobrov Aleksandr Ivanovich Bondareva Tamara Aleksandrovna Samsonov Nikolaj Efimovich Nagimulin Mansur Khanafeevich Golbert Aleksej Izrailevich Taskin Vadim Vasilevich Novozhilov Viktor Arsentevich Vilisov Vladimir Ivanovich	SU870534A1
METHOD OF PERCOLATION HYDROLYSIS OF VEGETABLE RAW MATERIAL	1996	Nizhegorodtsev V.I. Nizhegorodtseva S.V. Nizhegorodtseva T.V.	RU2114178C1

RU 2 079 591 C1

Authors

Nizhegorodtsev V.I.

Nizhegorodtseva S.V.

Nizhegorodtseva T.V.

Dates

1997-05-20—Published

1993-01-18—Filed