GB1354641A – Electric treater with gravity-liquid heat barrier
– Google Patents
GB1354641A – Electric treater with gravity-liquid heat barrier
– Google Patents
Electric treater with gravity-liquid heat barrier
Info
Publication number
GB1354641A
GB1354641A
GB2743872A
GB2743872A
GB1354641A
GB 1354641 A
GB1354641 A
GB 1354641A
GB 2743872 A
GB2743872 A
GB 2743872A
GB 2743872 A
GB2743872 A
GB 2743872A
GB 1354641 A
GB1354641 A
GB 1354641A
Authority
GB
United Kingdom
Prior art keywords
bushing
vessel
conduit
bight
conductor
Prior art date
1971-07-19
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2743872A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Petrolite LLC
Original Assignee
Petrolite Corp
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.)
1971-07-19
Filing date
1972-06-12
Publication date
1974-06-05
1972-06-12
Application filed by Petrolite Corp
filed
Critical
Petrolite Corp
1974-06-05
Publication of GB1354641A
publication
Critical
patent/GB1354641A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C10G33/00—Dewatering or demulsification of hydrocarbon oils
C10G33/02—Dewatering or demulsification of hydrocarbon oils with electrical or magnetic means
B—PERFORMING OPERATIONS; TRANSPORTING
B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
B03C11/00—Separation by high-voltage electrical fields, not provided for in other groups of this subclass
B—PERFORMING OPERATIONS; TRANSPORTING
B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
B03C2201/00—Details of magnetic or electrostatic separation
B03C2201/02—Electro-statically separating liquids from liquids
Abstract
1354641 Electrostatic separators PETROLITE CORP 12 June 1972 [19 July 1971] 27438/72 Heading B2J An electric treater for the resolution of emulsions comprises a vessel 11 with electrodes 13, 24; an entrance bushing 37 connecting an external high-voltage supply source, e.g. a transformer 36, to a conductor 38 associated with the electrode 24; and a conduit 39 leading from the bushing 37 to the interior of the vessel 11, the conduit including an upwardly extending portion 56 adjacent the vessel 11, an intermediate bight portion 57, and a downwardly extending portion 58 associated with a heat exchanger 59. In operation, the emulsion to be treated, e.g. a continuous phase of crude oil with an aqueous dispersed phase, is at a high temperature such as 350F but the provision of the bight 57 results in the creation of a thermal dam which prevents this hot liquid mixing with the cooler liquid, having a temperature about 100F, in the portion 58 of the conduit 39. The bushing 37 can thus function in a favourable temperature environment, conducive to a longer life. The conduit may include a further bight portion intermediate the bight 57 and the entrance bushing 37; further, the conductor 38 may be mounted in counterweighted contilever fashion from a support within the vessel 11 so that none of its weight is taken by the bushing 37 (Figs. 2 and 3, not shown).
GB2743872A
1971-07-19
1972-06-12
Electric treater with gravity-liquid heat barrier
Expired
GB1354641A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US16363771A
1971-07-19
1971-07-19
Publications (1)
Publication Number
Publication Date
GB1354641A
true
GB1354641A
(en)
1974-06-05
Family
ID=22590891
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2743872A
Expired
GB1354641A
(en)
1971-07-19
1972-06-12
Electric treater with gravity-liquid heat barrier
Country Status (9)
Country
Link
US
(1)
US3719584A
(en)
JP
(1)
JPS5028677B2
(en)
BE
(1)
BE785904A
(en)
CA
(1)
CA963427A
(en)
DE
(1)
DE2233082C2
(en)
FR
(1)
FR2146239B1
(en)
GB
(1)
GB1354641A
(en)
IT
(1)
IT961322B
(en)
NL
(1)
NL172755C
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA1012488A
(en)
*
1972-11-01
1977-06-21
Toshiyuki Tokumoto
Electrostatic separating apparatus
JPS5152334A
(en)
*
1974-11-02
1976-05-08
Daikin Ind Ltd
SENJOSOCHI
US3926774A
(en)
*
1974-11-13
1975-12-16
Petrolite Corp
Electric treater system
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1983371A
(en)
*
1934-06-23
1934-12-04
Ohio Brass Co
Temperature control for oil filled bushings
US2881125A
(en)
*
1950-08-28
1959-04-07
Petrolite Corp
Electric emulsion treater with high-voltage entrance bushing and lead-in
US2775640A
(en)
*
1952-10-01
1956-12-25
Exxon Research Engineering Co
Method and means for insulating high voltage electrodes
US2924637A
(en)
*
1957-12-05
1960-02-09
Petrolite Corp
Insulator structure
US3303262A
(en)
*
1964-05-26
1967-02-07
Petrolite Corp
High-voltage insulator structure with sealed components, and method of making same
1971
1971-07-19
US
US00163637A
patent/US3719584A/en
not_active
Expired – Lifetime
1972
1972-06-12
CA
CA144,476A
patent/CA963427A/en
not_active
Expired
1972-06-12
GB
GB2743872A
patent/GB1354641A/en
not_active
Expired
1972-06-23
NL
NLAANVRAGE7208713,A
patent/NL172755C/en
not_active
IP Right Cessation
1972-06-30
DE
DE2233082A
patent/DE2233082C2/en
not_active
Expired
1972-07-06
BE
BE785904A
patent/BE785904A/en
not_active
IP Right Cessation
1972-07-07
JP
JP47068110A
patent/JPS5028677B2/ja
not_active
Expired
1972-07-07
FR
FR7224699A
patent/FR2146239B1/fr
not_active
Expired
1972-07-08
IT
IT51432/72A
patent/IT961322B/en
active
Also Published As
Publication number
Publication date
BE785904A
(en)
1972-11-03
IT961322B
(en)
1973-12-10
NL172755C
(en)
1983-10-17
US3719584A
(en)
1973-03-06
CA963427A
(en)
1975-02-25
DE2233082A1
(en)
1973-02-01
JPS4829059A
(en)
1973-04-17
FR2146239B1
(en)
1977-12-23
FR2146239A1
(en)
1973-03-02
JPS5028677B2
(en)
1975-09-17
NL172755B
(en)
1983-05-16
DE2233082C2
(en)
1983-04-21
NL7208713A
(en)
1973-01-23
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Legal Events
Date
Code
Title
Description
1974-10-09
PS
Patent sealed [section 19, patents act 1949]
1989-02-01
PCNP
Patent ceased through non-payment of renewal fee
