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boiler sand manufacturing methods patents

ep2013152a1 - method for manufacturing an artificial

ep2013152a1 - method for manufacturing an artificial

Methodformanufacturingan artificial lightweight aggregate containing ... EuropeanPatentOffice ... 0 The bottom ash is produced by allowing granules formed by means of sintering within a combustionfurnaceto fall to the bottom of aboilerto ... upon the combustion of coal ash, and particles which resemblesandparticles

us2644742a - process and charge for manufacturing sodium

us2644742a - process and charge for manufacturing sodium

PatentedJuly 7, 1953PROCESSAND CHARGE FOR MANUFACTUR- ING ... I.Sandcaps remaining in the silicatefurnacefrom previous runs are found to

cn106396614a - tea making furnace and manufacturing method

cn106396614a - tea making furnace and manufacturing method

Themanufacturing methodcomprises the following steps: batching, mud preparation, ... Info:Patentcitations (3); Non-patentcitations (1); Cited by (7); Legal events ... boils thesanddevice of drinking waterboilerand boils drinking waterboiler

us4352764a - method of making slag sand and slag wool

us4352764a - method of making slag sand and slag wool

Slagsandand slag wool are formed by amethodwherein molten slag is poured at ... Slag wool, that is mineral wool produced from blasst-furnaceslag, is normally made ... In the apparatus of thatpatentthe drum is rotated at least 600 rpm and

uncombined silica containing (e.g., sand) patents and patent

uncombined silica containing (e.g., sand) patents and patent

Search for Uncombined Silica Containing (e.g.,Sand)PatentsandPatentApplications ... These core-shell granules can be melted in a glassfurnaceto produce molten ...PRODUCTION METHODFOR LITHIUM ION SECONDARY BATTERY

myung-won seo inventions, patents and patent applications - justia

myung-won seo inventions, patents and patent applications - justia

Manufacturing methodof silicon carbide and silicon carbide manufactured ... a fluidsandfalling type circulating fluidized bedboilerwith a plurality of risers for

us20070193061a1 - building and construction materials and

us20070193061a1 - building and construction materials and

Building and Construction Materials andMethodofManufacturingthe Same ... the collector, and the other 2040% is the bottom ash collected on the bottom of theboiler. ... In other words, the bottom ash looks likesandand includes irregularly ... an aggregate for a concrete article (refer to KoreanPatentFirst Publication No

official gazette of the united states patent office

official gazette of the united states patent office

United States. Patent Office1912 Patentsdeliver thesandthrough said openings into said cavities from the ends thereof in paths ... Themethodofmaking sandmolds in multiple consisting in assembling a ... Aboilerof the class described , comprising an outer shell , a fire box casing

patents csir cbri, roorkee

patents csir cbri, roorkee

S. NoPatent NoTitle143866Improvements in or relating to soil stabilization349353Construction of floors754907An under reaming toolView 106 more rows

bridges and boilers: americans discover the ... - jstor

bridges and boilers: americans discover the ... - jstor

by DA Simmons1993Cited by 4 of themanufacturing processesfor creating such a structure was emphasized by ... American topatenta wrought-iron tubular bowstring (figure. 1). It was not Moseley, ... that could be carved out of wood and formed in asandmold. But without

method of manufacturing a lightweight concrete

method of manufacturing a lightweight concrete

Mar 27, 2019 Bulletin, any person may give notice to the EuropeanPatentOffice of ... aluminum fed into thefurnaceof the incineration plant. ... [0011] Lightweight concretemanufacturedby amethodaccording to the invention is described herein. ... and other binder material such as cement,sand, lime, and gypsum in the

process and device for making of geopolymer sand from

process and device for making of geopolymer sand from

Sep 4, 2018 Following invention is described in detail with the help of Figure 1 of sheet 1 showing the equipment

valmet bfb boiler utilizing bubbling fluidized bed technology

valmet bfb boiler utilizing bubbling fluidized bed technology

Jun 1, 2021 ... and outsourcing servicesProcessupgradesProcessandproduction... The high heat capacity of thesandbed ensures fast fuel combustion ... The fundamental core of the Valmet BFBBoileris thepatentedHydro Beam grate ... waste management and energyproductioncompany Bors Energi och Milj

an overview of problems and solutions for components

an overview of problems and solutions for components

by A Singh2018Cited by 14 Thesandgets suspended in air due to high turbulence. ... In coal-fired power plantboilersa lot ofproductionproblems are generated due to fouling. Lack in ... Flame spray powder andprocess(1971) U.S.Patent3617358. 83

additive manufacturing (3d printing): a review of materials

additive manufacturing (3d printing): a review of materials

by TD Ngo2018Cited by 2259 A comprehensive review of the main 3D printingmethods, materials and their ... expiry of earlierpatents, which has givenmanufacturersthe ability to develop ... The powder bed consists of ground blastfurnaceslag,sandand

official journal of

official journal of

Jul 17, 2020 In view of the recent amendment made in thePatentsAct, 1970 by the ... The present invention discloses a system (100) andmethod(200) to help ... covering afurnaceby the powdered charcoal; and coating graphite ... plaster of Paris is added to thesandmould whilemakingcores for brass die castings

asn=(korea institute of machinery & materials) patents

asn=(korea institute of machinery & materials) patents

9682 results Methodformanufacturingrare earth magnetic powder from monazite ... FLUIDSANDFALLING TYPE CIRCULATING FLUIDIZED BEDBOILER

best available techniques (bat) reference ... - eippcb

best available techniques (bat) reference ... - eippcb

boilers, lime kilns or combustion plants for the production of steam and power; odour and noise nuisance ... Figure 7.8: Apatentedhybrid tissue-making process. ... In BFBs, thesandbed inside theboileris fluidised and kept in the lower part of

supercritical water gasification: a patents review - de gruyter

supercritical water gasification: a patents review - de gruyter

by P Casademont2017Cited by 13 Patentshave been published with regard toprocessor device improvements ... One of the main advantages of SCWG is the lowproductionof char and tars ... Afterward, it is sent to aboilerin order to take advantage of its thermal ... A nitrogen gas inlet pipe is connected with a fluidization bed of quartzsand

electric arc furnace - wikipedia

electric arc furnace - wikipedia

An electric arcfurnace(EAF) is afurnacethat heats charged material by means of an electric ... This pattern was also followed globally, with EAF steel production primarily ... to expand into the flat products market, still using the EAFproductionmethod. ... It is filled with refractorysand, such as olivine, when it is closed off

patestate - csir india patent database

patestate - csir india patent database

IN72639, India, Amethodofmakingyellow coloured bricks from alluvial soil ... IN139230, India, Improvements in or relating tomaking sand-lime type bricks ... for theproductionof portland slag cement using granulated blastfurnaceslag

a - index to the u.s. patent classification system

a - index to the u.s. patent classification system

Distillationprocesscombined ...... 203 / 41 ...Boilersteam storage ................... 122 / 35 ... Sheet metal containermaking........... 413 ...Sandblast combined

lodge foundry | how cast iron cookware is made | lodge

lodge foundry | how cast iron cookware is made | lodge

line of cast iron cookware through an oldprocesscalledsandmolding. ... the new Lodge foundry began pouring andmanufacturingcast iron products. ... steel, castings from our foundry, and alloys to the electric inductionfurnace. ... Sitemap Privacy Terms & Conditions Accessibility FAQs Lodge Promise Patents

international patent classification - wipo

international patent classification - wipo

B27NManufactureby dryprocessesof articles, with or ... industry C13; steam generation F22; domesticboilers. F24) [2] ... bymethodsessentially involving the use or presence of liquid B08B 3/00;sand-blasting B24C; coating of articles during

online cleaning technologies: boiler cleaning, boiler

online cleaning technologies: boiler cleaning, boiler

Read how Online Cleaning Technologies can help each plant stay on and in profit with industrial cleaning with safe and proven shockwave technologies

actiflo - overview - veolia water technologies

actiflo - overview - veolia water technologies

Flocculation and sedimentationprocesswithpatentedmicrosand. A Veolia-patentedhigh-performance water clarifier for municipal and industrial water

e-boilers - stork

e-boilers - stork

The StorkPatentedhybrid system goes even beyond and combines the best of ... asset and enabling flexible solutions for the electrification of heatproduction

patent, design, [jan. 24, 1900

patent, design, [jan. 24, 1900

"connected with moulding boxes for themanufactureof artificialsandstone." ... Theboiler' end b!- moves orr the hingef and is' secured in pesition by. 20 "means ... Imrcq/:Patent, the pith and marrow of theprocessis described in the last four

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