ZA724617B - Non-corrosive coal slurries - Google Patents

Non-corrosive coal slurries

Info

Publication number: ZA724617B
Authority: ZA; South Africa
Prior art keywords: corrosive; coal slurries; slurries; coal; corrosive coal
Prior art date: 1971-07-28

Application number

ZA724617A

Inventor

P Titus

Gregorio J Di

Original Assignee

Canadian Pacific Ltd

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.)

1971-07-28

Filing date

1972-07-05

Publication date

1973-04-25

1972-07-05 Application filed by Canadian Pacific Ltd filed Critical Canadian Pacific Ltd

1973-04-25 Publication of ZA724617B publication Critical patent/ZA724617B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Liquid Carbonaceous Fuels (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)

ZA724617A 1971-07-28 1972-07-05 Non-corrosive coal slurries ZA724617B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US166851A US3865547A (en)	1971-07-28	1971-07-28	Preventing corrosion during the pipeline transportation of coal slurries

Publications (1)

Publication Number	Publication Date
ZA724617B true ZA724617B (en)	1973-04-25

Family

ID=22604926

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA724617A ZA724617B (en)	1971-07-28	1972-07-05	Non-corrosive coal slurries

Country Status (8)

Country	Link
US (1)	US3865547A (en)
JP (1)	JPS5545600B1 (en)
AU (1)	AU458309B2 (en)
CA (1)	CA975150A (en)
DE (1)	DE2237184C3 (en)
FR (1)	FR2147249B1 (en)
GB (1)	GB1356722A (en)
ZA (1)	ZA724617B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3996058A (en) *	1974-07-12	1976-12-07	Bechtel International Corporation	Inhibition of corrosion in a pipeline carrying a slurry
US4223691A (en) *	1978-12-26	1980-09-23	Shell Oil Company	Additives to improve the pipeline transportation of cold water slurries
GB2040894A (en) *	1979-01-12	1980-09-03	Fosroc International Ltd	Pumping aqueous slurries
FR2877015B1 (en) *	2004-10-21	2007-10-26	Commissariat Energie Atomique	NANOSTRUCTURE COATING AND COATING PROCESS.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2128913A (en) *	1936-02-03	1938-09-06	Standard Oil Co	Coal handling
US2346151A (en) *	1940-05-18	1944-04-11	Standard Oil Co	Process of treating coal
US2791472A (en) *	1954-05-04	1957-05-07	Consolidation Coal Co	Method of reducing metal losses in coal slurry transportation pipelines
US2920923A (en) *	1959-02-11	1960-01-12	Consolidation Coal Co	Slurry pipeline transportation
US3012826A (en) *	1960-04-28	1961-12-12	Ruhrgas Ag	Hydraulic conveying method
US3524682A (en) *	1962-03-07	1970-08-18	American Cyanamid Co	Coal suspension pumping using polyelectrolytes
US3304267A (en) *	1964-04-13	1967-02-14	Leo D Miller	Method of inhibiting rust and corrosion in a fuel oil tank
US3445400A (en) *	1965-12-27	1969-05-20	Midwest Chem & Processing Co I	Chromate corrosion inhibiting composition containing surface-active agents
US3487018A (en) *	1968-04-12	1969-12-30	Nalco Chemical Co	Scale and corrosion control in cooling waters
US3666404A (en) *	1969-11-05	1972-05-30	Chemed Corp	Method of inhibiting corrosion in aqueous systems with high molecular weight alkylene oxide polymers

1971
- 1971-07-28 US US166851A patent/US3865547A/en not_active Expired - Lifetime
1972
- 1972-07-05 ZA ZA724617A patent/ZA724617B/en unknown
- 1972-07-17 AU AU44632/72A patent/AU458309B2/en not_active Expired
- 1972-07-19 CA CA147,506A patent/CA975150A/en not_active Expired
- 1972-07-25 GB GB3474972A patent/GB1356722A/en not_active Expired
- 1972-07-27 FR FR7227055A patent/FR2147249B1/fr not_active Expired
- 1972-07-27 JP JP7470372A patent/JPS5545600B1/ja active Pending
- 1972-07-28 DE DE2237184A patent/DE2237184C3/en not_active Expired

Also Published As

Publication number	Publication date
AU458309B2 (en)	1975-02-27
DE2237184B2 (en)	1979-08-09
GB1356722A (en)	1974-06-12
DE2237184A1 (en)	1973-02-15
AU4463272A (en)	1974-01-24
CA975150A (en)	1975-09-30
US3865547A (en)	1975-02-11
JPS5545600B1 (en)	1980-11-18
DE2237184C3 (en)	1980-04-10
FR2147249A1 (en)	1973-03-09
FR2147249B1 (en)	1976-08-13

Publication	Publication Date	Title
AU4563672A (en)	1974-02-21	Floating element
CY861A (en)	1976-12-17	Phenicillins
ZA717584B (en)	1972-08-30	Seal construction
GB1390193A (en)	1975-04-09	Floating boom
AU4191172A (en)	1973-11-08	Seals
YU282672A (en)	1978-12-31	Hose-pipeline connection
EG10585A (en)	1976-07-31	Phenoxycarboxamides
JPS5549499A (en)	1980-04-09	Loader
AU4916772A (en)	1974-05-23	Benzimidazolyl-2-aminoimidazolines
CY988A (en)	1979-08-02	Thienobenzazepines
ZA724617B (en)	1973-04-25	Non-corrosive coal slurries
GB1389829A (en)	1975-04-09	Clawrings
GB1397956A (en)	1975-06-18	Seals
GB1400755A (en)	1975-07-23	Benzodizepines
GB1400602A (en)	1975-07-16	2-5-nitro-2-thazolyl-benzimidazoles
SU694582A1 (en)	1979-10-30	Dam
MY7500094A (en)	1975-12-31	Deep-digging floating dredge
IL38590A0 (en)	1972-03-28	Floater
YU282572A (en)	1975-12-31	Kuciste i poklopac kucista
YU146372A (en)	1976-03-31	Kabelska sklopka v samodejnim sklopkah tirnih vozil
ZA718211B (en)	1972-12-27	Scraper
ZA713183B (en)	1972-05-31	Scraper
ZA722282B (en)	1972-12-27	Firelighters
CA34553S (en)	1971-10-25	Hairsetter case
CA33382S (en)	1971-01-04	Boat