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1. WO2020115625 - HIGH-PERFORMANCE FABRIC FOR WATER/DIESEL SEPARATING FILTERS

Publication Number WO/2020/115625
Publication Date 11.06.2020
International Application No. PCT/IB2019/060308
International Filing Date 29.11.2019
Chapter 2 Demand Filed 17.06.2020
IPC
B01D 39/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
39Filtering material for liquid or gaseous fluids
08Filter cloth, i.e. woven, knitted or interlaced material
CPC
B01D 2239/0421
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2239Aspects relating to filtering material for liquid or gaseous fluids
04Additives and treatments of the filtering material
0414Surface modifiers, e.g. comprising ion exchange groups
0421Rendering the filter material hydrophilic
B01D 2239/069
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2239Aspects relating to filtering material for liquid or gaseous fluids
06Filter cloth, e.g. knitted, woven non-woven; self-supported material
069Special geometry of layers
B01D 2239/1216
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2239Aspects relating to filtering material for liquid or gaseous fluids
12Special parameters characterising the filtering material
1216Pore size
B01D 2239/1233
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2239Aspects relating to filtering material for liquid or gaseous fluids
12Special parameters characterising the filtering material
1233Fibre diameter
B01D 39/083
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
39Filtering material for liquid or gaseous fluids
08Filter cloth, i.e. woven, knitted or interlaced material
083of organic material
B01D 39/086
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
39Filtering material for liquid or gaseous fluids
08Filter cloth, i.e. woven, knitted or interlaced material
086of inorganic material
Applicants
  • SAATI S.P.A. [IT]/[IT]
Inventors
  • CANONICO, Paolo
  • LUCIGNANO, Carmine
  • MOMENTÈ, Roberto
Agents
  • RASTELLI, Franco
Priority Data
10201800001076203.12.2018IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) HIGH-PERFORMANCE FABRIC FOR WATER/DIESEL SEPARATING FILTERS
(FR) TISSU HAUTE PERFORMANCE POUR FILTRES DE SÉPARATION EAU/DIESEL
Abstract
(EN)
A fabric for filters separating water from a water/diesel emulsion, said fabric having rectangular mesh (11), the sides (12,13) of which are formed by respective threads (26, 27). In comparison with prior art fabrics for water/diesel filters, the fabric of the invention offers the advantage of having a higher separation efficiency, thus allowing separation of diesel with a lower residual water content downstream of the filter.
(FR)
L'invention concerne un tissu pour filtres séparant l'eau d'une émulsion eau/diesel, ledit tissu comprenant un maillage rectangulaire (11) dont les côtés (12,13) sont formés par des fils respectifs (26, 27). Par rapport aux tissus de l'état de la technique pour filtres à eau/diesel, le tissu de l'invention offre l'avantage d'avoir une efficacité de séparation plus élevée, permettant ainsi la séparation de diesel avec une teneur en eau résiduelle plus faible en aval du filtre.
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