RO94283B1 - Filtering element made of fibers and process for obtaining the same - Google Patents

Filtering element made of fibers and process for obtaining the same

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Publication number
RO94283B1
RO94283B1 RO121641A RO12164185A RO94283B1 RO 94283 B1 RO94283 B1 RO 94283B1 RO 121641 A RO121641 A RO 121641A RO 12164185 A RO12164185 A RO 12164185A RO 94283 B1 RO94283 B1 RO 94283B1
Authority
RO
Romania
Prior art keywords
consistency
fibers
obtaining
sulphate
filtering element
Prior art date
Application number
RO121641A
Other languages
Romanian (ro)
Other versions
RO94283A2 (en
Inventor
Georgeta Cojocaru
Vasile Orasanu
Original Assignee
Institutul De Cercetari Si Proiectari Pentru Fibre Artificiale
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.)
Filing date
Publication date
Application filed by Institutul De Cercetari Si Proiectari Pentru Fibre Artificiale filed Critical Institutul De Cercetari Si Proiectari Pentru Fibre Artificiale
Priority to RO121641A priority Critical patent/RO94283B1/en
Publication of RO94283A2 publication Critical patent/RO94283A2/en
Publication of RO94283B1 publication Critical patent/RO94283B1/en

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  • Filtering Materials (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)

Abstract

Inventia se refera la un element filtrant din fibre pentru industria vinului, constituit din 65÷80% fibre celulozice nemercerizate din celuloza sulfat si sulfat rasinoase, celuloza sulfat rasinoase si sulfat foioase si 20÷35% fibre anorganice, format din pîna la 20% azbest si pîna la 15 diatomita, si la un procedeu de obtinere, caracterizat prin aceea ca masa din fibre celulozice nemercerizate la o consistenta de 20÷22% se amesteca cu masa de azbest chrisotil la consistenta de 1,5% si diatomita la consistenta de 95% s.u., suspensia omogena fiind apoi diluata pîna la consistenta de 0,5÷0,9%, depusa sub forma unei placi, iar placa formata este deshidratata la temperatura de 40÷80%, timp de 10÷12 h.The invention relates to a fiber filtering element for the wine industry consisting of 65 ÷ 80% non-mercury cellulosic cellulose sulphate and sulphate, cellulose sulphate and hardwood sulphate and 20 to 35% inorganic fibers, made up of up to 20% asbestos and to a process for obtaining, characterized in that the mass of non-mercerized cellulosic fibers with a consistency of 20-22% is mixed with the mass of chrisotil asbestos at a consistency of 1.5% and diatomite at a consistency of 95 %, the homogeneous suspension being then diluted to a consistency of 0.5-0.9%, deposited in the form of a plate, and the formed plate is dehydrated at 40 ÷ 80% for 10-12 hours.

RO121641A 1985-12-31 1985-12-31 Filtering element made of fibers and process for obtaining the same RO94283B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO121641A RO94283B1 (en) 1985-12-31 1985-12-31 Filtering element made of fibers and process for obtaining the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO121641A RO94283B1 (en) 1985-12-31 1985-12-31 Filtering element made of fibers and process for obtaining the same

Publications (2)

Publication Number Publication Date
RO94283A2 RO94283A2 (en) 1988-03-30
RO94283B1 true RO94283B1 (en) 1988-03-31

Family

ID=20118742

Family Applications (1)

Application Number Title Priority Date Filing Date
RO121641A RO94283B1 (en) 1985-12-31 1985-12-31 Filtering element made of fibers and process for obtaining the same

Country Status (1)

Country Link
RO (1) RO94283B1 (en)

Also Published As

Publication number Publication date
RO94283A2 (en) 1988-03-30

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