3ˮӿڵûƻԭ
3.1ˮӿڵû
ˮӿ䷽УȻƣCaCl3ΪǿʯࣨCaSO42H2OΪͼˮΪ̻ˮࡢˮʯϾȲˮΪˮʯࣨCaSO42H2O̶ˮˮеˮƣ3CaOAl3O36H2OѧӦˮƣ3CaOAl3O33CaSO431H2Oԭˮ1.5䷴Ӧʽ£3CaOAl3O36H2O+3CaSO42H2O+19H2O3CaOAl3O33CaSO431H2O
䷽ȻƣCaCl3ˮе[CaOH3]ӦˮơȻƶˮĸΣDz͵ijɷݡ
ȻƣCaCl3ˮˮãӶˮܽȣˮˮȻƻˮƣ3CaOAl3O3ãˮƣ3CaOAl3O33CaCl332H2O3CaAl3O3CaCl310H2OָξˮҺCaCl3Һܴˮࡢˮϵͳ˽ӿڵǿȡȻƣCaCl3[CaOH3]ķӦˮ-ˮϵͳļȣʹˮɷеĹƣ3CaOSiO3ˮӦڽУӦ˽ӿڵǿȡ
ʯܵӰʮУʯӶʯһΧܵпܳܽӿͲӦƻͬʱˮʯǿҲ֮͡
3.2ˮӿڲƻԭ
1ǰʯĴʹӿϲһʹӿʵӶﵽֹ©Ŀġǣʯܵĸ߶ԣԶ༴ܲΣֲϹ̻ԡѸ٣ʵʩУΪһЩֳƣȱϸļмȻ⡣
2ˮƵĺˮ೧Ƚϴ4%5%10%ҲȣƺеʯӦʹˮӿڲϷ͡ĸԡ
3䷽еʯǹϸƵIJƷϸȳɷҲѡʯƫ֣ѧԵͣˮ̿ܺܿɽӿϺڹ͡
4һЩˮгơơþȣҺˮʯеƼˮƷѧӦʯࡢƵʣͣʹӿƻˮƺˮʯеƷӦʽ£
CaOH3+Na3SO410H2OCaSO42H3O+2NaOH+8H2O
CaOH3תΪCaSO42H2OΪԭ2Щ仯ǸḶ́ɽӿϺڹ͡
3.3ˮӿʩҪ
ܵӿƻ¹˵ʩȲͲ¹ʵҪԭˣϸDZ֤ˮӿʩĹؼӦע¼㡣
3.3.1ϱ
ȱ뾭߳ʵȷʯۺܽӿ˿8%ȣ£ܽӿ˿5%ȣ£ȻƲ˿5%ңܻʹãԴ
3.3.2
ˮѡǿȵȼ42.5RĹˮࣨӻϲϵPIˮࣩʯѡ÷״ˮʯࣨԽϸԽãȻΪҵȻƣܻʹã
3.3.3ϲ
1ʯˮȻҺרͳһȷƣбܣʩԱֻҪȡϸϼȻҺֳĨˮȻҺϼɡȻҺŨȸֳ¶ȿʵһҺܶ1.10ҡԴ
2ֳÿʯˮİȻҺļȻˮϳ״ɴܿڡϰúʹʱ䲻ó30 min.
3Ĩǰܵпڣϼ϶ɾڳп裬Ϊпȵ1/3ҡ
4ϴ״пڷֲûֲʵĨƽѹ⣬ӦпڱԵ2 mm.漴ʪڣˮ綬ʩĨںˮڣܶา¡
5ڵˮиʴԵĵӿڱӦͿ
4ۺĽ
ϷԿϸϱȺͲ̹淶£ˮӿǿȫʹõģΪʩʵ֤
ֽӿʹ30꣬˹˵Ͷǿȣ˹ЧʣԼʽ𣬹û2080Ȧӿڼܲĵռˮӿڵʹ٣ڹܼܵͷʹá
ˮӿҲһЩ⣬һˮӿʯIJùУʩвͿܷӿѣDzģȻпܽʴܿڸֽʹʴFe3O3Ҳܵ½ӿƻڲˮеϳɷб仯ҲܵºʯӦ
ض˶ֽӿڲԤϵıΪˣоµĽͷϳΪҪ룺
1䷽
2ѡͼUEAȣʯ࣬ʹӿڲͣΣ