GB2020312A – Suspensions of coal in fuel oils
– Google Patents
GB2020312A – Suspensions of coal in fuel oils
– Google Patents
Suspensions of coal in fuel oils
Info
Publication number
GB2020312A
GB2020312A
GB7914030A
GB7914030A
GB2020312A
GB 2020312 A
GB2020312 A
GB 2020312A
GB 7914030 A
GB7914030 A
GB 7914030A
GB 7914030 A
GB7914030 A
GB 7914030A
GB 2020312 A
GB2020312 A
GB 2020312A
Authority
GB
United Kingdom
Prior art keywords
suspensions
coal
fuel oils
oils
fuel
Prior art date
1978-04-25
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.)
Granted
Application number
GB7914030A
Other versions
GB2020312B
(en
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.)
Rolfit & Co
Original Assignee
Rolfit & Co
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.)
1978-04-25
Filing date
1979-04-23
Publication date
1979-11-14
1979-04-23
Application filed by Rolfit & Co
filed
Critical
Rolfit & Co
1979-11-14
Publication of GB2020312A
publication
Critical
patent/GB2020312A/en
1982-09-02
Application granted
granted
Critical
1982-09-02
Publication of GB2020312B
publication
Critical
patent/GB2020312B/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
C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
C10L1/00—Liquid carbonaceous fuels
C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
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
Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
Y10S516/07—Organic amine, amide, or n-base containing
GB7914030A
1978-04-25
1979-04-23
Suspensions of coal in fuel oils
Expired
GB2020312B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/899,799
US4163644A
(en)
1978-04-25
1978-04-25
Suspension of coal in fuel oils
Publications (2)
Publication Number
Publication Date
GB2020312A
true
GB2020312A
(en)
1979-11-14
GB2020312B
GB2020312B
(en)
1982-09-02
Family
ID=25411581
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7914030A
Expired
GB2020312B
(en)
1978-04-25
1979-04-23
Suspensions of coal in fuel oils
Country Status (4)
Country
Link
US
(1)
US4163644A
(en)
JP
(1)
JPS54142208A
(en)
CA
(1)
CA1121596A
(en)
GB
(1)
GB2020312B
(en)
Families Citing this family (15)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4305728A
(en)
*
1980-01-09
1981-12-15
Gulf Research & Development Company
Coal suspensions and process for preparing same
US4261701A
(en)
*
1980-01-09
1981-04-14
Gulf Research & Development Company
Uniform coal suspensions and process for preparing same
US4406664A
(en)
*
1980-01-22
1983-09-27
Gulf & Western Industries, Inc.
Process for the enhanced separation of impurities from coal and coal products produced therefrom
US4304573A
(en)
*
1980-01-22
1981-12-08
Gulf & Western Industries, Inc.
Process of beneficiating coal and product
US4536372A
(en)
*
1980-01-22
1985-08-20
The Standard Oil Company
Apparatus for beneficiating coal
US4332593A
(en)
*
1980-01-22
1982-06-01
Gulf & Western Industries, Inc.
Process for beneficiating coal
US4583990A
(en)
*
1981-01-29
1986-04-22
The Standard Oil Company
Method for the beneficiation of low rank coal
US4358293A
(en)
*
1981-01-29
1982-11-09
Gulf & Western Manufacturing Co.
Coal-aqueous mixtures
US4526585A
(en)
*
1981-05-28
1985-07-02
The Standard Oil Company
Beneficiated coal, coal mixtures and processes for the production thereof
JPH0762144B2
(en)
*
1986-08-15
1995-07-05
株式会社ネオス
Additives for mixed coal oil
JPH0762145B2
(en)
*
1987-03-19
1995-07-05
株式会社ネオス
Additives for mixed coal oil
US5096461A
(en)
*
1989-03-31
1992-03-17
Union Oil Company Of California
Separable coal-oil slurries having controlled sedimentation properties suitable for transport by pipeline
US7279017B2
(en)
2001-04-27
2007-10-09
Colt Engineering Corporation
Method for converting heavy oil residuum to a useful fuel
US7341102B2
(en)
2005-04-28
2008-03-11
Diamond Qc Technologies Inc.
Flue gas injection for heavy oil recovery
EP1816314B1
(en)
2006-02-07
2010-12-15
Diamond QC Technologies Inc.
Carbon dioxide enriched flue gas injection for hydrocarbon recovery
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1431225A
(en)
*
1922-05-09
1922-10-10
Greenstreet Charles Jason
Fuel product and method of making same
US2550981A
(en)
*
1947-07-12
1951-05-01
Petrolite Corp
Method of inhibiting fogs in hydrocarbon products
US3272746A
(en)
*
1965-11-22
1966-09-13
Lubrizol Corp
Lubricating composition containing an acylated nitrogen compound
1978
1978-04-25
US
US05/899,799
patent/US4163644A/en
not_active
Expired – Lifetime
1979
1979-04-23
GB
GB7914030A
patent/GB2020312B/en
not_active
Expired
1979-04-24
JP
JP4982179A
patent/JPS54142208A/en
active
Pending
1979-04-24
CA
CA000326176A
patent/CA1121596A/en
not_active
Expired
Also Published As
Publication number
Publication date
CA1121596A
(en)
1982-04-13
GB2020312B
(en)
1982-09-02
JPS54142208A
(en)
1979-11-06
US4163644A
(en)
1979-08-07
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Legal Events
Date
Code
Title
Description
1986-01-08
PCNP
Patent ceased through non-payment of renewal fee
