FI54657C - Foerfarande foer automatisk reglering av en loesningsmedelraffineringsprocess - Google Patents

Foerfarande foer automatisk reglering av en loesningsmedelraffineringsprocess

Info

Publication number: FI54657C
Authority: FI; Finland
Prior art keywords: loesningsmedelraffineringsprocess; reglering; foerfarande foer; foer automatisk; automatisk
Prior art date: 1968-01-11

Application number

FI74/69A

Other languages

English (en)

Other versions

FI54657B (fi

Inventor

William Farquar Brown

Charles Henry Brodeur

William Edward Crockett

Original Assignee

Texaco Development 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.)

1968-01-11

Filing date

1969-01-10

Publication date

1979-01-10

1969-01-10 Application filed by Texaco Development Corp filed Critical Texaco Development Corp

1978-09-29 Application granted granted Critical

1978-09-29 Publication of FI54657B publication Critical patent/FI54657B/fi

1979-01-10 Publication of FI54657C publication Critical patent/FI54657C/fi

Classifications

- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
- G07C3/14—Quality control systems
- 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
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/30—Controlling or regulating
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
- G06G7/75—Analogue computers for specific processes, systems or devices, e.g. simulators for component analysis, e.g. of mixtures, of colours
- 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
- Y10S203/00—Distillation: processes, separatory
- Y10S203/19—Sidestream
- 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

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Oil, Petroleum & Natural Gas (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Mathematical Physics (AREA)
Analytical Chemistry (AREA)
Quality & Reliability (AREA)
General Chemical & Material Sciences (AREA)
Automation & Control Theory (AREA)
Organic Chemistry (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Extraction Or Liquid Replacement (AREA)
Control Of Non-Electrical Variables (AREA)
Feedback Control In General (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FI74/69A 1968-01-11 1969-01-10 Foerfarande foer automatisk reglering av en loesningsmedelraffineringsprocess FI54657C (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US69711768A	1968-01-11	1968-01-11

Publications (2)

Publication Number	Publication Date
FI54657B FI54657B (fi)	1978-09-29
FI54657C true FI54657C (fi)	1979-01-10

Family

ID=24799874

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI74/69A FI54657C (fi)	1968-01-11	1969-01-10	Foerfarande foer automatisk reglering av en loesningsmedelraffineringsprocess

Country Status (11)

Country	Link
US (1)	US3546107A (fi)
JP (1)	JPS5130028B1 (fi)
AT (1)	AT303939B (fi)
BR (1)	BR6805239D0 (fi)
CA (1)	CA929256A (fi)
DE (1)	DE1901088A1 (fi)
ES (1)	ES362352A1 (fi)
FI (1)	FI54657C (fi)
FR (1)	FR1602490A (fi)
GB (1)	GB1230149A (fi)
NL (1)	NL6900487A (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3718809A (en) *	1971-04-21	1973-02-27	Texaco Inc	Means and method for controlling a solvent refining unit to provide optimum yields of refined oil and extract oil
US4018691A (en) *	1975-08-28	1977-04-19	Georgia-Pacific Corporation	Aryl sulfonate-aldehyde composition and process for its preparation
US4053744A (en) *	1976-10-07	1977-10-11	Texaco Inc.	Means for controlling a solvent refining unit
US4212070A (en) *	1977-11-16	1980-07-08	Texaco Inc.	Control system for a furfural refining unit receiving heavy sweet charge oil
US4545894A (en) *	1984-07-23	1985-10-08	Phillips Petroleum Company	Control of an aromatic extraction
US4609457A (en) *	1985-02-27	1986-09-02	Uop Inc.	Operation of continuous extraction process
US4869809A (en) *	1988-05-09	1989-09-26	Uop	Aromatics extraction process control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2771149A (en) *	1952-10-13	1956-11-20	Phillips Petroleum Co	Controlling heat value of a fuel gas in a gas separation system
US2737469A (en) *	1953-04-13	1956-03-06	Exxon Research Engineering Co	Control of solvent extraction
US3309308A (en) *	1963-06-17	1967-03-14	Charles A Schad	Method of controlling the level of contamination in crude petroleum
US3285846A (en) *	1963-09-18	1966-11-15	Mobil Oil Corp	Automated lubricating oil refining

1968
- 1968-01-11 US US697117A patent/US3546107A/en not_active Expired - Lifetime
- 1968-12-30 BR BR205239/68A patent/BR6805239D0/pt unknown
- 1968-12-30 GB GB1230149D patent/GB1230149A/en not_active Expired
- 1968-12-31 FR FR1602490D patent/FR1602490A/fr not_active Expired
1969
- 1969-01-10 AT AT24469A patent/AT303939B/de not_active IP Right Cessation
- 1969-01-10 FI FI74/69A patent/FI54657C/fi active
- 1969-01-10 CA CA039822A patent/CA929256A/en not_active Expired
- 1969-01-10 ES ES362352A patent/ES362352A1/es not_active Expired
- 1969-01-10 DE DE19691901088 patent/DE1901088A1/de active Pending
- 1969-01-11 NL NL6900487A patent/NL6900487A/xx not_active Application Discontinuation
- 1969-01-11 JP JP44001928A patent/JPS5130028B1/ja active Pending

Also Published As

Publication number	Publication date
GB1230149A (fi)	1971-04-28
ES362352A1 (es)	1970-12-01
JPS5130028B1 (fi)	1976-08-28
FI54657B (fi)	1978-09-29
US3546107A (en)	1970-12-08
DE1901088A1 (de)	1969-08-28
FR1602490A (fi)	1970-11-30
AT303939B (de)	1972-12-11
BR6805239D0 (pt)	1973-01-04
CA929256A (en)	1973-06-26
NL6900487A (fi)	1969-07-15

Publication	Publication Date	Title
FI53460C (fi)	1978-05-10	Foerfarande foer separering av olefiner
BR6909774D0 (pt)	1973-02-08	3-(-4) -aroil-piperidinas 1-substituidas
BR6913635D0 (pt)	1973-01-04	Hidroxifenilalcoilenoil isocianuratos
FI54176B (fi)	1978-06-30	Saett foer renovering av avloppsledningar
BR6915185D0 (pt)	1973-01-04	3-fenoxi-pirrolidinas 1-substituidas
FI53443C (fi)	1978-05-10	Foerfarande foer framstaellning av natriumaluminiumsilikater
FI56357B (fi)	1979-09-28	Behaollare foer uppbevaring av salladshuvuden
BR6915184D0 (pt)	1973-01-04	Fenoxi-pirrolidinas 1-substituidas 3-substituidas
FI53327C (fi)	1978-04-10	Foerfarande foer framstaellning av konstlaeder
BE751027A (fr)	1970-11-03	Scheepsschroefaskokerafdichting
FI54879B (fi)	1978-12-29	Foerfarande foer framstaellning av fiberansamlingar
FI53877B (fi)	1978-05-02	Foerfarande foer framstaellning av vaermeisolerade ledningsroer
CH483847A (de)	1970-01-15	Skibob
BR6910255D0 (pt)	1973-02-08	Imidazolidino-quinazolinas
BR6908258D0 (pt)	1973-01-04	Siloxama-amino-hidroxisulfonatos
BR6909930D0 (pt)	1973-02-08	1-carbamoil-3-aroil-pirrolidinas
FI54921C (fi)	1979-04-10	Foerfarande foer framstaellning av saosom laekemedel anvaendbara 4-hydroxitiazolinderivat
FI54657C (fi)	1979-01-10	Foerfarande foer automatisk reglering av en loesningsmedelraffineringsprocess
BE748797A (fr)	1970-09-16	Werkanker
FI55891B (fi)	1979-06-29	Koppling av teleskoptyp foer en borrstraeng
BR6910136D0 (pt)	1973-01-04	1-alcoil-inferior 3-azetidinois
AT289562B (de)	1971-04-26	Skibob
AT294869B (de)	1971-12-10	Vorstapeleinrichtung
AT281961B (de)	1970-06-10	Schultzchalter
AT291189B (de)	1971-07-12	Fälzelgerät