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Justia Patents Waste Material Employed As Raw Material Or Fuel (not Kiln Dust) US Patent for Cement clinker production system Patent (Patent # 9,868,666) Cement clinker production system . Dec 20, 2012 - MITSUBISHI MATERIALS CORPORATION. The cement ...
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United States Patent 5916362 Abstract: The method has the advantages that a setting time can be shortened as compared with conventional cement, and a manganese slag can be treated at low cost without giving load to environment, by using the manganese slag which has conventionally been subjected to waste disposal, as a cement raw material.
US5421880C1 US18261794A US5421880C1 US 5421880 C1 US5421880 C1 US 5421880C1 US 18261794 A US18261794 A US 18261794A US 5421880 C1 US5421880 C1 US 5421880C1 Authority US United States Prior art keywords steel slag cement clinker clinker production production cement Prior art date 1994-01-14 Legal status (The legal status is an assumption and is not a legal conclusion.
(12) United States Patent Curtis et al. USOO7279327B2 US 7,279,327 B2 Oct. 9, 2007 (10) Patent No.: (45) Date of Patent: (54) METHODS FOR PRODUCING
United States Patent 5421880 . More. A Day in the Life of an EA: Checkpoint duty — EAPPI . Qalandiya checkpoint stands between the two Palestinian cities of Ramallah and East Jerusalem. . You take off your shoes and jacket and belt and pile your possessions on a conveyor belt.
US5421880C1 US18261794A US5421880C1 US 5421880 C1 US5421880 C1 US 5421880C1 US 18261794 A US18261794 A US 18261794A US 5421880 C1 US5421880 C1 US 5421880C1 Authority US United States Prior art keywords steel slag cement clinker clinker production production cement Prior art date 1994-01-14 Legal status (The legal status is an assumption and is not a legal conclusion.
US-5421880-C1 chemical patent summary.
Young, R.D. "Method and Apparatus for Using Steelmaking Slag in Cement Clinker Production", US Patent 5,421,880, June 6, 1995. Zunkel and Schmitt, 1996. "Review of Electric Arc Furnace Dust Treatment Regulations and Processes." Presentation at the Electric Arc Furnace Dust Treatment Symposium V, sponsored by EPRI's Center for
United States Patent 5421880 . Abstract: A process and apparatus by which steel slag can be added to the feedstock materials fed into the feed-end of a rotary cement kiln to form cement clinkers. The steel slag is crushed and screened to provide steel slag particles having a maximum diameter of 2". ...
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Justia Patents Including A Dust Control Or Particle Separation Step US Patent for Method and apparatus for disposing of waste dust generated in the manufacture of cement clinker Patent (Patent # 6,109,913)
300039777 - EP 0739318 A1 19961030 - METHOD AND APPARATUS FOR USING STEEL SLAG IN CEMENT CLINKER PRODUCTION - [origin: US5421880A] A process and apparatus by which steel slag can be added to the feedstock materials fed into the feed-end of a rotary cement kiln to form cement clinkers. The steel slag is crushed and screened to provide steel slag particles having a maximum …
05-05-2021· Closing Bell. WASHINGTON — The Biden administration announced Wednesday that it supports waiving intellectual property protections for Covid-19 vaccines, as countries struggle to manufacture the ...
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18-04-2021· It's not disputable, since the information comes from official patent registries in the Netherlands and US. And we have all the documentation UPDATE: Reuters took on doing damage control for this article and published a slander and smear piece on us disguised as "fact-checking".We fact-checked their fact-checking phrase by phrase here.
A process and apparatus by which steel slag can be added to the feedstock materials fed into the feed-end of a rotary cement kiln to form cement clinkers. The steel slag is crushed and screened to provide steel slag particles having a maximum diameter of 2".
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In the patent US 5421880 been proposed for use in the production of clinker slag formed during the production of steel. The chemical composition of this slag, about what azushima in the production of steel, similar raw materials used in the production of cement clinker, and so it can be shared with baking flour add in the kiln clinker without prior his fine grinding to achieve their respective ...
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Justia Patents Portland Type Cement US Patent for Slag concrete manufactured aggregate Patent (Patent # 7,537,655) Slag concrete manufactured aggregate . Jul 17, 2007. Embodiments ...
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United States Patent 5421880 ... of the conveyor belts 24 and 46 so that the ... Method and apparatus for using blast-furnace slag in cement ... Feb 27, 1996 · ... into the feed-end of a rotary cement kiln to form cement clinkers. ...
27-10-2020· Fact check: Rothschild did not patent a test for COVID-19 in 2015 and 2017. The false claim that a testing method for COVID-19 was patented …
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Justia Patents Classifying, Sorting, Separating, Screening, Sizing, Grading Or Subdividing Solid Material (e.g., Centrifugal Separation, Flotation, Etc.) US Patent for Method and apparatus for using steel slag in cement clinker production Patent (Patent # 5,421,880)
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