USA - Grinding aid composition and cement product ...

A grinding aid composition suitable for grinding clinker into hydraulic cement powder, an improved grinding process and an improved cement product are disclosed. The grinding aid composition is composed of a mixture of at least one alkylene ether glycol and particulate carbon.

Sharps - Specialty Blades & Needles - Cadence Inc

Specialty Blades, now known as Cadence, developed a proprietary CNC sharpening process that featured precisely controlled, multiple step grinding and honing sequences similar to that used on razor blades, but optimized for maximum product flexibility.

Special Process Of Milling, Grinding, Comminuting, Plural ...

Jan 19, 2017· Justia Patents Compositions: Coating Or Plastic Patents Materials Or Ingredients Pigment, Filler, Or Aggregate Compositions, E.g., Stone, Shale, Pebbles, Rock, Etc. Patents Composition Contains Identified Material Other Than Water Patents Phthalocyanine Or Derivative Containing Patents Special Process Of Milling, Grinding, Comminuting, Plural Stage Or Zone Mixing Or Product Patents …

Internal Cylindrical Grinding Process of INCONEL® Alloy ...

The main favorable features of treated grinding wheel concerning the reduction of adhesion between the GWAS and grinding process products (limitation of the clogging phenomenon) as well as reduction of friction in the grinding process, which has a positive effect on the thermal conditions in the grinding …

The molecular decomposition process helps manufacturers machine materials more efficiently. JOE DEANGELO Oberg Industries A close-up view of a fixture holding nitinol tubing illustrates the accurate features generated by an MDP patent-pending, threading process. This unique grinding technology often eliminates the need for subsequent operations.

USA - Process for making ... - patents.google.com

Processes for making coated cubic boron nitride abrasive particles for use in grinding wheels are provided having thick multilayer metal coatings which improve retention of the particles within abrasive tools. The metal coatings comprise a primary metal layer chemically bonded to the surface of the abrasive particles and a secondary layer which forms the bulk of the coating.

grinding process of copper - Mine Equipments

Patent US - Cryogenic grinding of copper - Google Patents A process for abrasively grinding copper comprising (1) cooling the entire copper workpiece to a cryogenic temperature and (2) ... Molecular Decomposition Process ® (MDP) Grinding Technology Molecular Decomposition Process…

Molecular decomposition process for the synthesis of ...

Oct 12, 2004· Molecular decomposition process for the synthesis of nanosize ceramic and metallic powders . United States Patent ... The present invention is based on molecular decomposition wherein unwanted species are chemically leached away thus producing a nanosize powder as a residue, starting with a precursor of a macroscopic size. ...

Process for preparing cyclohexanol and cycohexanone from ...

A process for preparing cyclohexanol and cyclohexanone from cyclohexane includes steps of: (1) non-catalyticly oxidizing cyclohexane with molecular oxygen to obtain an oxidized mixture liquid containing cyclohexyl hydroperoxide (CHHP) as a main product; (2) performing a homogenous catalytic decomposition with an oil-soluble transitional metal compound serving as a catalyst, and serving as a ...

High Precision Machining - Oberg

We also offer an advanced grinding technology, Molecular Decomposition Process™ (MDP), which provides heat-free, burr-free grinding of very hard and thin materials and capable of producing a surface finish of less than 1Ra µ. Variety of Materials

Mechanical Recycling via Regrinding, Rebonding, Adhesive ...

Moreover mechanical recycling methods, like milling and grinding, are the first step to produce component in the desirable form for the further chemical recycling. In this chapter, the review (based on the patents, reports, currently published scientific papers, and other documents) of mechanical recycling methods of PU foam waste are presented.

Molecular Decomposition Process Grinding Patent

Patent us - cryogenic grinding of copper - google patents a process for abrasively grinding copper comprising 1 cooling the entire copper workpiece to a cryogenic temperature and 2 abrasively grinding the copper molecular decomposition process mdp grinding technology molecular decomposition process mdp grinding.

USA1 - Process for ... - patents.google.com

A process for recovery of valuable metals from superalloys by electrochemical decomposition is described, both electrodes being formed by the superalloy and the polarity of the electrolysis current being reversed with a frequency of from 0.005 to 5 Hz.

US Patent for Method for decomposing polymer containing ...

The solid polymer to be applied to the decomposition reaction preferably has a size of from about 0.01 cm to about 5 cm. The solid polymer can have such a size by the cutting, the grinding and the like. The decomposition temperature is from 100 to 300.degree. C. The pressure applied for the decomposition is from an ordinary pressure to 200 kg ...

USA - Belt type electrolytic grinding machine ...

USA US104201A USA USA US A US A US A US 104201 A US104201 A US 104201A US A US A US A US A US A US A Authority US United States Prior art keywords belt platen workpiece electrolyte openings Prior art date Legal status (The legal status is an assumption and is …

US Patent Application for Surface preparation of natural ...

Apr 23, 2007· The present invention relates to the physical or chemical specific purification of natural mineral graphite. ... Justia Patents US Patent Application for Surface preparation of natural graphite and the effect of impurities on grinding and the particle distribution Patent Application (Application ... The grinding process can be done by any ...

US Patent for Molecular decomposition process for the ...

Aug 13, 2001· Justia Patents Metal Containing US Patent for Molecular decomposition process for the synthesis of nanosize ceramic and metallic powders Patent (Patent # 6,803,027) Molecular decomposition process for the synthesis of nanosize ceramic and metallic powders . Aug 13, 2001 ...

A method of manufacturing a porous grinding wheel

In addition, the process of heat plasticized polyvinyl butyral runs extremely slowly (up to 64 h), which is connected with the slowness of the process of decomposition disulfonated and need obervolta known poroplast to use it as a ligament porous grinding wheel, with increased wear resistance, and provides the necessary surface quality, no ...

Uses Of Electro Chemical Grinding

Electrochemical Grinding (ECG) Process Overview Electrochemical Grinding, or ECG, is a variation of ECM (Electrochemical Machining) that combines electrolytic ... Get Price. electro chemical grinding process - Newest Crusher, Grinding ... Electro chemical grinding Electro chemical grinding is one of the latest methods of grinding.

patents on lime stone grinding additive

patents on lime stone grinding additive HFC Refrigerants (55) HST Hydraulic Cone CrusherHST series hydraulic cone crusher is combined with technology such as machinery, hydraulic pressure, electricity, automation, intelligent control, etc., representing the most advanced crusher technology in the world.

Molecular Decomposition Process Grinding Patent

molecular decomposition process grinding patent. MDP MOLECULAR DECOMPOSITION PROCESS . MDP MOLECULAR DECOMPOSITION PROCESS is a trademark and brand of Compositron Corporation. Filed to USPTO On Friday, June 4, 2004, The MDP MOLECULAR DECOMPOSITION PROCESS covers ELECTROCHEMICAL GRINDING MACHINES, .

Precision Manufacturing - Oberg

MDP ® (Molecular Decomposition Process). Manufacturing technology for improving surface finish and dimensional accuracy without thermal or mechanical stress.

EXTRACTION OF GARLIC OIL IN HIGH YIELD THOUGH ENZYMATIC ...

PURPOSE: A method of extracting garlic oil from garlic bulbs through enzymatic decomposition, critical carbon dioxide extraction and molecular distillation is provided. It increases the yield of garlic oil, avoids the possibility to contain components harmful to the human body in the product and is well suited for heat-sensitive garlic oil.

Pyrolysis - Wikipedia

Pyrolysis is the thermal decomposition of materials at elevated temperatures in an inert atmosphere. It involves a change of chemical composition.The word is coined from the Greek-derived elements pyro "fire" and lysis "separating".. Pyrolysis is most commonly used in the treatment of organic materials. It is one of the processes involved in charring wood. In general, pyrolysis of organic ...

Grinding Wheels & Electrolytes - Oberg

Electrochemical and MDP TM (Molecular Decomposition Process) Cut-off and Grinding Wheels . VOLTRON wheels are manufactured by Oberg Industries and specially formulated to allow for enhanced conductivity. The close control of the wheel's conductivity allows for closer tolerances never before achieved in electrochemical grinding.

US Patent Application for HIGH-PRESSURE POLYMERIZATION ...

The present technology relates to a process for polymerizing or copolymerizing ethylenically unsaturated monomers in the presence of free-radical polymerization initiators, wherein the polymerization is carried out in a continuously operated tubular reactor at temperatures from 100° C. to 350° C. and pressures from 180 MPa to 340 MPa, with a specific reactor surface area Asp of 2 m2/(t/h) to ...


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