ES463970A1 - Procedimiento de preparacion de estructuras de perlita ex- pandidas. - Google Patents
Procedimiento de preparacion de estructuras de perlita ex- pandidas.Info
- Publication number
- ES463970A1 ES463970A1 ES463970A ES463970A ES463970A1 ES 463970 A1 ES463970 A1 ES 463970A1 ES 463970 A ES463970 A ES 463970A ES 463970 A ES463970 A ES 463970A ES 463970 A1 ES463970 A1 ES 463970A1
- Authority
- ES
- Spain
- Prior art keywords
- air
- source
- amount
- combustible gas
- perlite
- 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
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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
- B01J20/106—Perlite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/04—Heat treatment
- C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
Landscapes
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Gas Burners (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
Procedimiento de preparación de estructuras de perlita expandidas, que comprende la introducción de partículas de perlita en un aparato de expansión, y el tratamiento de estas partículas no expandidas durante un periodo de tiempo suficiente para provocara la expansión de prácticamente la totalidad de las partículas de perlita expansibles, caracterizado porque comprende la utilización en el quemador de una mezcla de gas combustible, de aire primario normal y oxígeno, de tal forma que la cantidad de gas combustible introducida, tal como metano, es del orden de 1 volumen de este gas por 2 a 6 volúmenes de aire, y la utilización de oxígeno a razón de 1,5 a 16% en peso con relación al aire utilizado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE172205A BE848149A (fr) | 1976-11-09 | 1976-11-09 | Procede de preparation de structures de perlite expansees, |
Publications (1)
Publication Number | Publication Date |
---|---|
ES463970A1 true ES463970A1 (es) | 1978-07-16 |
Family
ID=3842936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES463970A Expired ES463970A1 (es) | 1976-11-09 | 1977-11-08 | Procedimiento de preparacion de estructuras de perlita ex- pandidas. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4179264A (es) |
JP (1) | JPS5846468B2 (es) |
AU (1) | AU508821B2 (es) |
BR (1) | BR7707463A (es) |
CA (1) | CA1107911A (es) |
DE (1) | DE2749100C3 (es) |
ES (1) | ES463970A1 (es) |
FR (1) | FR2370008A1 (es) |
GB (1) | GB1556832A (es) |
IE (1) | IE45978B1 (es) |
IT (1) | IT1087430B (es) |
NL (1) | NL7712324A (es) |
NO (1) | NO144700C (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2829738A1 (de) * | 1978-07-06 | 1980-01-24 | Heinz Hoelter | Traegerstoff zur bindung von fluessigen und trockenen chemisorptionsmassen |
DE3215894A1 (de) * | 1982-04-29 | 1983-11-03 | Röhm GmbH, 6100 Darmstadt | Verfahren zur klaerschlammentwaesserung |
DE3544509A1 (de) * | 1985-12-17 | 1987-06-19 | Hoelter Heinz | Raumfilter zur beseitigung von tabakrauch |
US5813138A (en) * | 1996-12-19 | 1998-09-29 | Barabe; Richard | Aerated belt conveyor system for conveying hot expanded minerals |
EP1160007B1 (de) * | 2000-05-31 | 2010-07-14 | Air Liquide Deutschland GmbH | Verfahren zum Blähen von Vermiculit |
US20110021663A1 (en) * | 2009-07-23 | 2011-01-27 | Sacks Abraham J | Light weight aggregate composition |
US9708816B2 (en) | 2014-05-30 | 2017-07-18 | Sacks Industrial Corporation | Stucco lath and method of manufacture |
US9752323B2 (en) | 2015-07-29 | 2017-09-05 | Sacks Industrial Corporation | Light-weight metal stud and method of manufacture |
US9797142B1 (en) | 2016-09-09 | 2017-10-24 | Sacks Industrial Corporation | Lath device, assembly and method |
WO2019033197A1 (en) | 2017-08-14 | 2019-02-21 | Sacks Industrial Corporation | METALLIC STUDS OF VARIABLE LENGTH |
US11351593B2 (en) | 2018-09-14 | 2022-06-07 | Structa Wire Ulc | Expanded metal formed using rotary blades and rotary blades to form such |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2431884A (en) * | 1943-08-31 | 1947-12-02 | Neuschotz Robert | Method of expanding pearlite |
US2602782A (en) * | 1948-02-21 | 1952-07-08 | Dant & Russell | Method and apparatus for expanding perlite |
US2676892A (en) * | 1953-11-13 | 1954-04-27 | Kanium Corp | Method for making unicellular spherulized clay particles and articles and composition thereof |
US3201099A (en) * | 1961-09-28 | 1965-08-17 | British & Overseas Minerals | Methods of expanding perlite and like materials |
JPS5122922B2 (es) * | 1972-10-07 | 1976-07-13 |
-
1977
- 1977-10-31 GB GB45219/77A patent/GB1556832A/en not_active Expired
- 1977-11-02 DE DE2749100A patent/DE2749100C3/de not_active Expired
- 1977-11-03 IE IE2245/77A patent/IE45978B1/en not_active IP Right Cessation
- 1977-11-07 BR BR7707463A patent/BR7707463A/pt unknown
- 1977-11-07 IT IT29414/77A patent/IT1087430B/it active
- 1977-11-08 ES ES463970A patent/ES463970A1/es not_active Expired
- 1977-11-08 FR FR7733553A patent/FR2370008A1/fr active Granted
- 1977-11-08 JP JP52133140A patent/JPS5846468B2/ja not_active Expired
- 1977-11-08 US US05/849,592 patent/US4179264A/en not_active Expired - Lifetime
- 1977-11-08 NO NO773813A patent/NO144700C/no unknown
- 1977-11-08 CA CA290,479A patent/CA1107911A/en not_active Expired
- 1977-11-09 NL NL7712324A patent/NL7712324A/xx not_active Application Discontinuation
- 1977-11-09 AU AU30513/77A patent/AU508821B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1087430B (it) | 1985-06-04 |
AU3051377A (en) | 1979-05-17 |
US4179264A (en) | 1979-12-18 |
AU508821B2 (en) | 1980-04-03 |
FR2370008A1 (fr) | 1978-06-02 |
GB1556832A (en) | 1979-11-28 |
DE2749100C3 (de) | 1981-12-17 |
NO773813L (no) | 1978-05-10 |
NL7712324A (nl) | 1978-05-11 |
DE2749100B2 (de) | 1981-03-12 |
IE45978L (en) | 1978-05-09 |
IE45978B1 (en) | 1983-01-12 |
JPS5360884A (en) | 1978-05-31 |
NO144700B (no) | 1981-07-13 |
BR7707463A (pt) | 1978-08-22 |
JPS5846468B2 (ja) | 1983-10-17 |
FR2370008B1 (es) | 1982-01-29 |
CA1107911A (en) | 1981-09-01 |
DE2749100A1 (de) | 1978-05-18 |
NO144700C (no) | 1981-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES463970A1 (es) | Procedimiento de preparacion de estructuras de perlita ex- pandidas. | |
SE8103401L (sv) | Apparat och forfarande for recirkulation av forbrenningsgas i en panna for fasta brenslen | |
JPS55131607A (en) | Burner for producing inflammable mixture of liquid fuel and burning air and for burning said mixture | |
ES454245A1 (es) | Procedimiento para alimentar una camara de combustion de comburente gaseoso. | |
DE2966549D1 (en) | Atmospheric gas burner with groups of vents for the passage of the mixture of combustible gas and combustion air | |
ES8600492A1 (es) | Perfeccionamientos en los aparatos de regular proporciones de combustible-aire en mezclas de combustible-aire | |
GB2005005B (en) | Abatement in gas burning where air is premixed with gaseous fuels prior to burning | |
ES416303A1 (es) | Un metodo para quemar sin humos los gases con menos ruido, particularmente los hidrocarburos indeseables. | |
DE3468142D1 (en) | Heating apparatus | |
ZA753290B (en) | Apparatus for determinig the smoke density of flue gases of gas and fuel oil | |
ES420084A1 (es) | Metodo para la reduccion de agentes contaminadores del aireen los gases de expulsion de quemadores de combustibles car-bonosos e hidrocarburos y aparato para su realizacion. | |
JPS537843A (en) | Combustion method of gas fuel in industrial furnace and combustion burner | |
JPS541437A (en) | Multi stage liquid combustion method and device of coal | |
JPS577230A (en) | Method and apparatus for denitrating waste gas of kiln | |
JPS5216470A (en) | Nox reducing agent feeding apparatus | |
JPS51144082A (en) | Method and apparatus of burning low- calorie gases | |
JPS523772A (en) | Impact tool with internal combustion chamber | |
Kraeutle | The thermal decomposition of HMX: effect of experimental conditions and of additives | |
JPS521632A (en) | Method and device of oxygen combustion | |
ES480616A1 (es) | Un procedimiento y un dispositivo para quemar continuamente un combustible. | |
FR2317594A1 (fr) | Procede d'amelioration de l'utilisation des combustibles solides dits tres cendreux | |
JPS5384228A (en) | Two stage combustion type radiant tube combustion burner | |
JPS53146335A (en) | Ignition method and ignitor | |
JPS529128A (en) | Gun type burner | |
JPS52118634A (en) | Preparation of low oxygen combustion for gas fuel |