US1327758A - Refractory material - Google Patents

Refractory material Download PDF

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Publication number
US1327758A
US1327758A US292827A US29282719A US1327758A US 1327758 A US1327758 A US 1327758A US 292827 A US292827 A US 292827A US 29282719 A US29282719 A US 29282719A US 1327758 A US1327758 A US 1327758A
Authority
US
United States
Prior art keywords
mixture
refractory material
silicate
soda
fire clay
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 - Lifetime
Application number
US292827A
Inventor
Edward D Frohman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US292827A priority Critical patent/US1327758A/en
Application granted granted Critical
Publication of US1327758A publication Critical patent/US1327758A/en
Priority to DEF50058D priority patent/DE380492C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/1315—Non-ceramic binders
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass

Definitions

  • the object of the invention described herein is to provide a mixture of fine clay, silicious material and another which is readily soluble in water and when so dissolved will form a binder having an efficiency equal to that of the'silicate of soda.
  • the fire clay and silicious material may be used in equal or any desired relative proshipped to the point of use and rendered capable of use merely by the addition of water in quantities dependent upon the con sistency desired.
  • a mixture of fire clay and silicious material can be rendered plastic by the addition of water, but when such a mass is dried out it cracks and crumbles.
  • ⁇ Vhen silicate of soda is used as a binder no cracking or crumbling will occur and the same is true of the mixture claimed herein, which however has the advantage that it may and can be shipped in a dr condition and prepared for use by the addition of water.
  • a refractory material consisting of a mixture of finely divided fire clay, silicious material, sulfite pitch and Water.
  • a refractory material consisting of a mixture of finely divided dry fire clay, ganister and sulfite pitch.

Description

NITE STATES PATENT OFFICE. j
EDWARD 1). FROHMAN, 0F PITTSBURGH, PENNSYLVANIA.
REFRACTORY MATERIAL.
No Drawing.
To all whom it may concern:
'Be it known that I, EDWARD D. F ROHMAN, residing at Pittsburghp in the county of Allegheny and State of Pennsylvania, a citizen of the United States, have invented or discovered certain new and useful Improvements in Refractory Materials, of which improvements the following is a speci fication.
As is well known in the art, a. mixture of fire clay and silicious material, such as ganister, asbestos, etc., will begin to coalesce at about 2500 degrees'F. and that by adding silicate of soda to such a mixture a permanent binding of the materials WilLbegin at a lower temperature, dependent upon the amount of silicate of soda added. The objection to this mixture is the diiiiculty of preparing it for use at the point of use on account of the slow solubility of the silicate of soda.
The object of the invention described herein is to provide a mixture of fine clay, silicious material and another which is readily soluble in water and when so dissolved will form a binder having an efficiency equal to that of the'silicate of soda.
Shipment of materials mixed with silicate of soda requires the employment of liquid tight receptacles and freight must be paid on the liquid contents, whereas the mixture claimed herein may be shipped in any kind of receptacles which will protect it from moisture and no freight is paid on mere liquid.
In the practice of the invention fire clay and a silicious material as ganister or asbestos in a powered or finely divided condition and finely divided wood pulp refuse or Specification of Letters Patent.
material Patented Jan. 13', 1920.
Application filed April 26, 1919. Serial No. 292,827.
sulfite pitch are thoroughly mixed together. The fire clay and silicious material may be used in equal or any desired relative proshipped to the point of use and rendered capable of use merely by the addition of water in quantities dependent upon the con sistency desired.
As is well known in the art, a mixture of fire clay and silicious material can be rendered plastic by the addition of water, but when such a mass is dried out it cracks and crumbles. \Vhen silicate of soda is used as a binder no cracking or crumbling will occur and the same is true of the mixture claimed herein, which however has the advantage that it may and can be shipped in a dr condition and prepared for use by the addition of water.
I claim herein as my invention:
1. A refractory materialconsisting of a mixture of finely divided dry fire clay, silicious material and sulfite pitch.
2. A refractory material consisting of a mixture of finely divided fire clay, silicious material, sulfite pitch and Water.
3. A refractory material consisting of a mixture of finely divided dry fire clay, ganister and sulfite pitch.
In testimony whereof I have hereunto set my hand.
EDWARD D. FROHMAN.
US292827A 1919-04-26 1919-04-26 Refractory material Expired - Lifetime US1327758A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US292827A US1327758A (en) 1919-04-26 1919-04-26 Refractory material
DEF50058D DE380492C (en) 1919-04-26 1921-09-01 Process for the production of a fireproof building material from clay and siliceous substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US292827A US1327758A (en) 1919-04-26 1919-04-26 Refractory material

Publications (1)

Publication Number Publication Date
US1327758A true US1327758A (en) 1920-01-13

Family

ID=23126361

Family Applications (1)

Application Number Title Priority Date Filing Date
US292827A Expired - Lifetime US1327758A (en) 1919-04-26 1919-04-26 Refractory material

Country Status (2)

Country Link
US (1) US1327758A (en)
DE (1) DE380492C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833659A (en) * 1953-11-09 1958-05-06 Corson G & W H Method of making ceramic product and moldable mix therefor
US5066537A (en) * 1990-10-04 1991-11-19 W. R. Grace & Co.-Conn. Printing blanket containing a high elongation fabric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833659A (en) * 1953-11-09 1958-05-06 Corson G & W H Method of making ceramic product and moldable mix therefor
US5066537A (en) * 1990-10-04 1991-11-19 W. R. Grace & Co.-Conn. Printing blanket containing a high elongation fabric

Also Published As

Publication number Publication date
DE380492C (en) 1923-09-07

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