Patent classifications
C
CHEMISTRY; METALLURGY
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C04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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C04B
LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
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C04B7/36
Manufacture of hydraulic cements in general
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C04B7/43
Heat treatment, e.g. precalcining, burning, melting; Cooling
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C04B7/4484

PROCESS FOR THE PREPARATION OF HIGH ALUMINA CEMENT
20180009710 · 2018-01-11 ·

High alumina cement is produced in a submerged combustion melter, cooled and ground.

Process for the preparation of high alumina cement
11639311 · 2023-05-02 ·

High alumina cement is produced in a submerged combustion melter, cooled and ground.

Process for the preparation of high alumina cement
10604446 · 2020-03-31 ·

High alumina cement is produced in a submerged combustion melter, cooled and ground.

PROCESS FOR THE PREPARATION OF HIGH ALUMINA CEMENT
20200087201 · 2020-03-19 ·

High alumina cement is produced in a submerged combustion melter, cooled and ground.

PROCESS FOR THE PREPARATION OF HIGH ALUMINA CEMENT
20190359523 · 2019-11-28 ·

High alumina cement is produced in a submerged combustion melter, cooled and ground.