Career records & work history
Real Estate Brokers
Michael Blenk
Specialties:
Buyer's Agent, Listing Agent
Michael H Blenk, 81426 Dansworth Rd, Youngstown, NY 14174
Michael Blenk Phones & Addresses
426 Dansworth Rd, Youngstown, NY 14174 716-7457369
Kettering, OH
Columbus, OH
Blacksburg, VA
Work
Position:
Professional/Technical
Education
Degree:
Graduate or professional degree
Images
Mentions for Michael H Blenk
Resumes & CV records
Resumes
Blackbelt At Diamond Innovations (Sandvik)
Blackbelt/Quality Engineer At Diamond Innovations
Publications & IP owners
Us Patents
Copper Speiss As A Co-Additive In Refining Crude Lead Bullion
US Patent:
5183496, Feb 2, 1993
Filed:
Feb 13, 1992
Appl. No.:
7/835649
Inventors:
Michael H. Blenk - Youngstown NY
Russell B. Diemer - Hockessin DE
John P. Hager - Golden CO
Russell B. Diemer - Hockessin DE
John P. Hager - Golden CO
Assignee:
E. I. Du Pont de Nemours and Company - Wilmington DE
International Classification:
C22B 1306
US Classification:
75702
Abstract:
Previously formed copper speiss in an amount of about 6. 5% by weight is a co-additive which extends the usefulness of sodium in refining crude lead bullion, which has a sulfur content generally less than about 1. 3% by weight.
Process For Purifying Lead Using Calcium/Sodium Filter Cake
US Patent:
5100466, Mar 31, 1992
Filed:
May 2, 1991
Appl. No.:
7/693852
Inventors:
Michael H. Blenk - Youngstown NY
Assignee:
E. I. du Pont de Nemours and Company - Wilmington DE
International Classification:
C22B 1306
US Classification:
75702
Abstract:
A method for processing crude lead bullion using a reactive metal mixture intermediate by-product having sodium and calcium includes the steps of pouring molten crude lead bullion from a blast furnace into a casting vessel, cooling the crude lead bullion so that a crust forms on top thereof, punching a hole in the crust, injecting a reactive metal mixture intermediate by-product comprising sodium and calcium below the crust and into the crude lead bullion, and allowing the contents of the casting vessel to cool to form three equilibrium phases, including a bottom phase of refined lead bulletin, a speiss phase formed on top of the lead bullion phase and including Cu. sub. 3 As and Fe. sub. 2 As, and a matte phase formed on top of the speiss phase and including copper, sodium, calcium and sulfur. A method for processing a previously-produced lead dross containing entrained lead using a reactive metal mixture intermediate by-product includes adding molten lead to a kettle, agitating the lead, adding a reactive metal mixture intermediate by-product comprising sodium and calcium to the lead to form an alloy of lead, sodium and calcium, adding a lead dross comprisingy Cu. sub.
Iron And A Copper Speiss As Co-Additives In Refining Crude Lead Bullion
US Patent:
5183497, Feb 2, 1993
Filed:
Feb 13, 1992
Appl. No.:
7/835646
Inventors:
Michael H. Blenk - Youngstown NY
Russell B. Diemer - Hockessin DE
John P. Hager - Golden CO
Russell B. Diemer - Hockessin DE
John P. Hager - Golden CO
Assignee:
E. I. Du Pont de Nemours and Company - Wilmington DE
International Classification:
C22B 1306
US Classification:
75702
Abstract:
A process for using an iron-containing sulfide reagent and a previously formed copper speiss as joint co-additives to extend the usefulness of the sodium in refining crude bullion which has less than about 1. 3 wt. % sulfur.
Iron As A Co-Additive In Refining Crude Lead Bullion
US Patent:
5223021, Jun 29, 1993
Filed:
Feb 13, 1992
Appl. No.:
7/835648
Inventors:
Michael H. Blenk - Youngstown NY
Russell B. Diemer - Hockessin DE
John P. Hager - Golden CO
Russell B. Diemer - Hockessin DE
John P. Hager - Golden CO
Assignee:
E. I. Du Pont de Nemours and Company - Wilmington DE
International Classification:
C22B 1300
US Classification:
75702
Abstract:
A process for using iron metal or an iron-containing sulfide reagent as a co-additive to extend the usefulness of sodium in refining crude lead bullion.
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