IT1104905B - Dispositivo applicabile negli impianti di deparaffinazione e deoliazione ai refrigeratori di olio di carica da deparaffinare e deoliare per controllare automaticamente il processo ed impianto cosi' modificato - Google Patents

Dispositivo applicabile negli impianti di deparaffinazione e deoliazione ai refrigeratori di olio di carica da deparaffinare e deoliare per controllare automaticamente il processo ed impianto cosi' modificato

Info

Publication number
IT1104905B
IT1104905B IT83366/78A IT8336678A IT1104905B IT 1104905 B IT1104905 B IT 1104905B IT 83366/78 A IT83366/78 A IT 83366/78A IT 8336678 A IT8336678 A IT 8336678A IT 1104905 B IT1104905 B IT 1104905B
Authority
IT
Italy
Prior art keywords
deparaffine
deolation
deol
deparaffination
refrigerators
Prior art date
Application number
IT83366/78A
Other languages
English (en)
Other versions
IT7883366A0 (it
Original Assignee
Castiglione Alfonso
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 Castiglione Alfonso filed Critical Castiglione Alfonso
Priority to IT83366/78A priority Critical patent/IT1104905B/it
Publication of IT7883366A0 publication Critical patent/IT7883366A0/it
Priority to US06/094,712 priority patent/US4262790A/en
Application granted granted Critical
Publication of IT1104905B publication Critical patent/IT1104905B/it

Links

Classifications

    • 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
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
    • C10G73/34—Controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0063—Control or regulation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S208/00—Mineral oils: processes and products
    • Y10S208/01—Automatic control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
IT83366/78A 1978-04-13 1978-04-13 Dispositivo applicabile negli impianti di deparaffinazione e deoliazione ai refrigeratori di olio di carica da deparaffinare e deoliare per controllare automaticamente il processo ed impianto cosi' modificato IT1104905B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT83366/78A IT1104905B (it) 1978-04-13 1978-04-13 Dispositivo applicabile negli impianti di deparaffinazione e deoliazione ai refrigeratori di olio di carica da deparaffinare e deoliare per controllare automaticamente il processo ed impianto cosi' modificato
US06/094,712 US4262790A (en) 1978-04-13 1979-11-16 System for separating paraffin from oil in refineries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83366/78A IT1104905B (it) 1978-04-13 1978-04-13 Dispositivo applicabile negli impianti di deparaffinazione e deoliazione ai refrigeratori di olio di carica da deparaffinare e deoliare per controllare automaticamente il processo ed impianto cosi' modificato

Publications (2)

Publication Number Publication Date
IT7883366A0 IT7883366A0 (it) 1978-04-13
IT1104905B true IT1104905B (it) 1985-10-28

Family

ID=11320806

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83366/78A IT1104905B (it) 1978-04-13 1978-04-13 Dispositivo applicabile negli impianti di deparaffinazione e deoliazione ai refrigeratori di olio di carica da deparaffinare e deoliare per controllare automaticamente il processo ed impianto cosi' modificato

Country Status (2)

Country Link
US (1) US4262790A (it)
IT (1) IT1104905B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885062A (en) * 1988-06-20 1989-12-05 Texaco Inc. Lube oil solvent dewaxing control system
US7351324B2 (en) * 2003-01-24 2008-04-01 Hong-Lin Chen Liquid fuel applying to various combustion systems with high heating value, high volatile, low pollution and low price

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1636730A (en) * 1923-10-09 1927-07-26 Taylor Instrument Co Apparatus for regulating wax-sweating systems
US2614056A (en) * 1948-01-16 1952-10-14 Gen Tire & Rubber Co Method of and apparatus for forming tire bands and band so formed
US3232069A (en) * 1962-02-01 1966-02-01 Phillips Petroleum Co Cooling control in fractional crystal-lization responsive to solids measurement
US3506564A (en) * 1966-08-29 1970-04-14 Phillips Petroleum Co Viscosity control in liquid-solids systems

Also Published As

Publication number Publication date
US4262790A (en) 1981-04-21
IT7883366A0 (it) 1978-04-13

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