IT1024737B - Procedimento e dispositivo per produrre la coalescenza di una fase dispersa di goccioline - Google Patents

Procedimento e dispositivo per produrre la coalescenza di una fase dispersa di goccioline

Info

Publication number
IT1024737B
IT1024737B IT7023074A IT7023074A IT1024737B IT 1024737 B IT1024737 B IT 1024737B IT 7023074 A IT7023074 A IT 7023074A IT 7023074 A IT7023074 A IT 7023074A IT 1024737 B IT1024737 B IT 1024737B
Authority
IT
Italy
Prior art keywords
appts
fibres
layer
partic
sec
Prior art date
Application number
IT7023074A
Other languages
English (en)
Italian (it)
Original Assignee
Foseco Int
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 Foseco Int filed Critical Foseco Int
Application granted granted Critical
Publication of IT1024737B publication Critical patent/IT1024737B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
    • B01D39/2089—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2093—Ceramic foam
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/06—Dewatering or demulsification of hydrocarbon oils with mechanical means, e.g. by filtration
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Colloid Chemistry (AREA)
  • Filtering Materials (AREA)
IT7023074A 1973-11-05 1974-10-31 Procedimento e dispositivo per produrre la coalescenza di una fase dispersa di goccioline IT1024737B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51332/73A GB1485622A (en) 1973-11-05 1973-11-05 Treatment of droplet dispersions

Publications (1)

Publication Number Publication Date
IT1024737B true IT1024737B (it) 1978-07-20

Family

ID=10459575

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7023074A IT1024737B (it) 1973-11-05 1974-10-31 Procedimento e dispositivo per produrre la coalescenza di una fase dispersa di goccioline

Country Status (7)

Country Link
JP (1) JPS5075578A (enExample)
BE (1) BE821887A (enExample)
DE (1) DE2452387A1 (enExample)
FR (1) FR2249698B1 (enExample)
GB (1) GB1485622A (enExample)
IT (1) IT1024737B (enExample)
NL (1) NL7414429A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168229A (en) 1974-10-14 1979-09-18 Imperial Chemical Industries Limited Removal of oil from an oil in water emulsion
NO762529L (enExample) * 1975-07-29 1977-02-01 Ici Ltd
JPS5814966Y2 (ja) * 1977-12-12 1983-03-25 帝人株式会社 乳化油処理材
JPS5857207B2 (ja) * 1979-02-02 1983-12-19 工業技術院長 油水分離材およびこれを使用した油含有水の処理方法
CA1146870A (en) * 1979-04-03 1983-05-24 Johan G.A. Bitter Process and plant for breaking of water-oil emulsions
DE3016112A1 (de) * 1980-04-25 1981-11-05 Bayer Ag, 5090 Leverkusen Verfahren zur aufarbeitung von polyetherpolyolen
FR2573668B1 (fr) * 1984-11-27 1987-02-27 Sofrance Sa Separateur de liquides non miscibles utilisant un milieu coalescent.
JP2572068B2 (ja) * 1986-07-17 1997-01-16 旭化成工業株式会社 補強された油水分離フィルタ−
DE3740267A1 (de) * 1987-11-27 1989-06-08 Passavant Werke Verfahren zum abtrennen von schwerfluessigkeiten aus abwasser
EP1974784A4 (en) * 2005-12-09 2009-11-25 Sumitomo Chemical Co OIL / WATER SEPARATOR AND OIL / WATER SEPARATION DEVICE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1488686A (enExample) * 1965-08-06 1967-10-25

Also Published As

Publication number Publication date
NL7414429A (nl) 1975-05-07
BE821887A (fr) 1975-03-03
FR2249698B1 (enExample) 1978-09-22
DE2452387A1 (de) 1975-05-07
GB1485622A (en) 1977-09-14
FR2249698A1 (enExample) 1975-05-30
JPS5075578A (enExample) 1975-06-20

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