Polysaccharide biological calcium and its preparation

The invention polysaccharide biological calcium and its preparation, wherein the polysaccharide biological calcium is in the form of solid state and comprises calcium element, polysaccharides, at least 18 kinds of amino acids, wherein the weight percentage of calcium element in the total polysaccharide biological calcium is 20-30%, the weight percentage of polysaccharide in the total polysaccharide biological calcium is 3-8%, the weight percentage of amino acids in the total polysaccharide biological calcium is 6-10%. The preparing process comprises the following steps, preparing culture medium, inoculating and culturing, enlargement cultivating of bacterial, mixing the bacterial with culture medium containing calcium carbonate, adjusting pH and culturing, and solid-liquid separation.

Chloride process titanium dioxide reactor

The invention relates to a titanium pigment oxidation reactor adopting a chlorination process, which comprises a circular pipe type furnace end between an upper and a lower flange, a sandwich type air curtain device and a jacketing tubular reactor furnace body. A guide ring provided with holes is arranged in an interlayer formed between a circular pipe and a tubular pre-mixer with a disc edge in the circular pipe type furnace end, the interlayer space is partitioned into an inlet chamber and a balancing chamber, a TiCl4 air inlet pipe is disposed on the wall of the circular pipe, and the TiCl4 enters the inlet chamber and the balancing chamber of the circular pipe type furnace end through the air inlet pipe; a guide ring having holes is arranged in an interlayer circular pipe of the sandwich type air curtain device, and the interlayer space is partitioned into an inlet chamber and a balancing chamber; and a chlorine channel in tangency with the section of the inner pipe wall is opened on ...

Method for preparation of superfine nanometer-grade calcium oxide by using plasma

Shaped cut-off neck slot anti-forge bottle and bottle cap

The utility model relates to an anti-counterfeit bottle and bottle cover with liquid package. One side of the neck breakdown groove of an anti-counterfeit bottle is convex with two symmetrical triangular dummy clubs. The shape of the groove is made into a groove which is correspondingly communicated with two triangular grooves. A cylindrical shell of an anti-counterfeit bottle cover is provided with a vertical dummy club which is provided with a pin hole and a pin. The bottle cover is provided with the pin of a bottle neck, is pressed into the pin hole and is pinned into the groove of the bottle neck by interference fit. The bottle cover can not be discharged from the bottle neck. The pin of the bottle cover is rotated for wringing off the bottle neck from a wide part to a narrow part for realizing the disposable use of a bottle body. The utility model has the advantages of reliable protective performance for sealing a mouth, good anti-counterfeit effect, safe and convenient operation, ...

Producing method for calcium added beer

Chloride process titanium dioxide reactor

The invention relates to a titanium pigment oxidation reactor adopting a chlorination process, which comprises a circular pipe type furnace end between an upper and a lower flange, a sandwich type air curtain device and a jacketing tubular reactor furnace body. A guide ring provided with holes is arranged in an interlayer formed between a circular pipe and a tubular pre-mixer with a disc edge in the circular pipe type furnace end, the interlayer space is partitioned into an inlet chamber and a balancing chamber, a TiCl4 air inlet pipe is disposed on the wall of the circular pipe, and the TiCl4 enters the inlet chamber and the balancing chamber of the circular pipe type furnace end through the air inlet pipe; a guide ring having holes is arranged in an interlayer circular pipe of the sandwich type air curtain device, and the interlayer space is partitioned into an inlet chamber and a balancing chamber; and a chlorine channel in tangency with the section of the inner pipe wall is openedon ...

加钙啤酒的生产方法

The invention relates to the production method of calcium-added beer comprising the steps of, filling germicidal treatment liquid calcium source into the rear fermentation tank during the beer production process, injecting half-finished beer produced through front fermentation into the rear fermentation tank, proceeding simultaneous fermentation in the rear fermentation tank, the charging amount of the liquid calcium source is 7-10 ml liquid calcium source per litter beer, the calcium concentration of the liquid calcium source is 15-25 mg/ml, proceeding filtering and sterilization to the fermented beer to obtain the calcium-added beer.

氯化法钛白喷粒除疤的氧化炉及其除疤方法

... 本发明涉及氯化法钛白喷粒除疤氧化炉及除疤方法，该氧化炉在已有的装置上增加一块法兰，和在炉头外壳的喷枪上安装有喷粒装置；并且炉头外壳上只有一根加料管，使该氧化炉结构更简单，操作更方便，而且达到使用寿命长。本发明的除疤方法在本发明的氧化炉中使用人造钛白除疤粒料，采用了二次氧的加入技术，使之充分利用了能量，除疤效果非常显著。 ...

Oxidizing furnace able to remove scar by spraying titanium oxide particles and chlorination process and its method for removing scar

An oxidizing furnace able to remove scar by chlorination method and spraying titanium oxide particles features that on the basis of existing equipment, a flange is additionally used, a particle sprayer is installed to the spray gun, and only one feeding tube is used. The method for removing scar features that the artificial titanium oxide particles and secondary oxygen are used. Its advantages are simple structure and high effect.

Method for prepn. of nanometer calcium using plasma