FR1072564A - Fluidized solids and gas contact apparatus - Google Patents
Fluidized solids and gas contact apparatusInfo
- Publication number
- FR1072564A FR1072564A FR1072564DA FR1072564A FR 1072564 A FR1072564 A FR 1072564A FR 1072564D A FR1072564D A FR 1072564DA FR 1072564 A FR1072564 A FR 1072564A
- Authority
- FR
- France
- Prior art keywords
- gas contact
- contact apparatus
- fluidized solids
- fluidized
- solids
- Prior art date
- 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
Links
- 239000007787 solid Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/36—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed through which there is an essentially horizontal flow of particles
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/10—Down-hole impacting means, e.g. hammers continuous unidirectional rotary motion of shaft or drilling pipe effecting consecutive impacts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US270189A US2714500A (en) | 1952-02-06 | 1952-02-06 | Impact drill |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1072564A true FR1072564A (en) | 1954-09-14 |
Family
ID=23030288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1072564D Expired FR1072564A (en) | 1952-02-06 | 1952-12-23 | Fluidized solids and gas contact apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US2714500A (en) |
DE (1) | DE937768C (en) |
FR (1) | FR1072564A (en) |
GB (1) | GB714037A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2906346A (en) * | 1955-08-01 | 1959-09-29 | Johnston Testers Inc | Slip actuating device |
US3351136A (en) * | 1964-09-14 | 1967-11-07 | Nelson Norman A | Casing centralizer and well bore wiper |
US3318397A (en) * | 1964-10-06 | 1967-05-09 | Chevron Res | Apparatus for use in well drilling |
AT268628B (en) * | 1965-06-14 | 1969-02-25 | Artur Fischer | drill |
US3690388A (en) * | 1970-07-20 | 1972-09-12 | Raymond Int Inc | Installation of sand drains |
US4467879A (en) * | 1982-03-29 | 1984-08-28 | Richard D. Hawn, Jr. | Well bore tools |
US4949795A (en) * | 1988-07-11 | 1990-08-21 | Gas Research Institute | Rotary rapid excavation system |
US8201482B2 (en) * | 2002-11-21 | 2012-06-19 | Franz Vossen | Device for punching blanks out of a flat sheet |
GB2396365A (en) * | 2002-12-21 | 2004-06-23 | Schlumberger Holdings | Apparatus and method for compacting borehole walls |
US7395880B1 (en) * | 2005-08-08 | 2008-07-08 | Esquivel Bob M | Mortar removal drill bit system |
GB2454884B (en) * | 2007-11-22 | 2011-11-02 | Schlumberger Holdings | Well cleaning apparatus |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1388490A (en) * | 1920-09-18 | 1921-08-23 | John R Suman | Rotary earth-boring drill |
US1959367A (en) * | 1932-09-24 | 1934-05-22 | Charles B Kennedye | Well casing |
US2166937A (en) * | 1938-02-04 | 1939-07-25 | Estelle B Kleaver | Drill-pipe buffer |
US2352412A (en) * | 1939-08-28 | 1944-06-27 | Sandstone Harvey David | Casing protector and booster |
US2444990A (en) * | 1941-09-12 | 1948-07-13 | Standard Oil Dev Co | Contacting solid particles and gaseous fluids |
US2425012A (en) * | 1944-03-20 | 1947-08-05 | Snyder Oil Tool Corp | Impact drill |
US2402223A (en) * | 1944-06-26 | 1946-06-18 | B And W Inc | Rotary well bore cleaner |
FR953869A (en) * | 1946-10-09 | 1949-12-14 | Standard Oil Dev Co | Bringing fluidized solids into contact with gases |
US2584312A (en) * | 1947-04-08 | 1952-02-05 | Frank S White | Reactor furnace |
NL68466C (en) * | 1947-07-29 | |||
US2536099A (en) * | 1947-08-18 | 1951-01-02 | American Metal Co Ltd | Means for forming stages in fluidized masses |
-
1952
- 1952-02-06 US US270189A patent/US2714500A/en not_active Expired - Lifetime
- 1952-11-24 GB GB29691/52A patent/GB714037A/en not_active Expired
- 1952-12-23 FR FR1072564D patent/FR1072564A/en not_active Expired
-
1953
- 1953-01-01 DE DEST5801A patent/DE937768C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB714037A (en) | 1954-08-18 |
US2714500A (en) | 1955-08-02 |
DE937768C (en) | 1956-01-12 |
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