APPARATUS FOR RECOVERY OF HEAT AND CHEMICALS FROM VAPOR-GAS OUTBURSTS OF MELT SOLVENT IN SODA RECOVERING UNIT OF SULFATE CELLULOSE PRODUCTION

pulp-and-paper industry. SUBSTANCE: apparatus has heat-exchanger mounted on melt solvent tank at an angle to horizontal surface and faced with its lower wall to melt solvent tank, and suction pipe. Apparatus is provided with additional heat-exchanger arranged at an angle of 10-30 deg to horizontal p...

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Bibliographische Detailangaben
Hauptverfasser:	ROMANOVA L.V, SUSLOV V.A, JAKIMOVA I.V, GOGONIN I.I
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS THEREFOR CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PAPER-MAKING PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TEXTILES
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Beschreibung
Zusammenfassung:	pulp-and-paper industry. SUBSTANCE: apparatus has heat-exchanger mounted on melt solvent tank at an angle to horizontal surface and faced with its lower wall to melt solvent tank, and suction pipe. Apparatus is provided with additional heat-exchanger arranged at an angle of 10-30 deg to horizontal plane and connected to first heat-exchanger through two pipes of complicated profile. Pipes are positioned on rear wall of first heat-exchanger, with space between pipes making 1/3 - 1/2 the width of heat-exchanger. Suction pipe is positioned on cover of additional heat-exchanger. Inclination angle of first heat-exchanger is 5-15 deg. Inclination angle ratio of additional and first heat-exchangers is 2-6. Pipes of first and additional heat-exchangers are arranged in staggered rows. EFFECT: increased efficiency and simplified construction. 3 cl, 1 dwg