摘要:
A carbonaceous adsorbent to be used for the removal of a pyrogen dissolved in water is disclosed. The adsorbent is obtained by carbonizing porous beads of a cross-linked polymer. This adsorbent is favorably used for the removal of endotoxin in the production of pure water from deionized water resulting from the treatment with ion-exchange resins.
摘要:
A carbonaceous absorbent to be used for the removal of a pyrogen dissolved in water is disclosed. The absorbent is obtained by carbonizing porous beads of a cross-linked polymer. This absorbent is favorably used for the removal of endotoxin in the production of pure water from deionized water resulting from the treatment with iron-exchange resins.
摘要:
A carbonaceous adsorbent to be used for the removal of a pyrogen dissolved in water is disclosed. The adsorbent is obtained by carbonizing porous beads of a cross-linked polymer. This adsorbent is favorably used for the removal of endotoxin in the production of pure water from deionized water resulting from the treatment with ion-exchange resins.
摘要:
A transport apparatus includes a table capable of making a lateral reciprocating movement; a column arranged upright on the table so as to be capable of making normal and reverse rotation; an arm protruding sidewise from the column, the arm being capable of making a lateral reciprocating movement and ascending and descending along the column; a head mounted to the tip of the arm so as to be capable of making normal and reverse rotation; and a jig mounting stage mounted to the head so as to be capable of making normal and reverse rotation, thus allowing six-axis movements. A welding robot or a workpiece can be carried on the jig mounting stage and transported while being grasped, and the six-axis movements can be stopped at desired positions, making it possible to perform positioning on the welding robot or the workpiece in terms of orientation, height, etc.
摘要:
A transport apparatus includes a table capable of making a lateral reciprocating movement; a column arranged upright on the table so as to be capable of making normal and reverse rotation; an arm protruding sidewise from the column, the arm being capable of making a lateral reciprocating movement and ascending and descending along the column; a head mounted to the tip of the arm so as to be capable of making normal and reverse rotation; and a jig mounting stage mounted to the head so as to be capable of making normal and reverse rotation, thus allowing six-axis movements. A welding robot or a workpiece can be carried on the jig mounting stage and transported while being grasped, and the six-axis movements can be stopped at desired positions, making it possible to perform positioning on the welding robot or the workpiece in terms of orientation, height, etc.
摘要:
A refractory fiber spacial structure having a porous structure and constituted by refractory fiber-like materials comprising a core portion constituted by a refractory crystalline compound B and a skin portion constituted substantially by a refractory crystalline compound A, and both compounds A and B are in a sintered state in the refractory fiber spacial structure and a portion of the refractory crystalline compound A is impregnated in the sintered state into the core portion, so that a rigid form having a strong compression strength is provided for the refractory fiber spacial structure.