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bgzlato.com • Виж темата - Добив с промишлена техника

Добив с промишлена техника

Re: Добив с промишлена техника

Мнениеот admin » 26 Окт 2014, 22:34

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Re: Добив с промишлена техника

Мнениеот haifisch » 26 Окт 2014, 22:44

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Re: Добив с промишлена техника

Мнениеот admin » 26 Окт 2014, 22:47

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Re: Добив с промишлена техника

Мнениеот haifisch » 27 Окт 2014, 00:47

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Re: Добив с промишлена техника

Мнениеот admin » 27 Окт 2014, 07:14

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Re: Добив с промишлена техника

Мнениеот joto11 » 15 Ное 2014, 20:18

За да бъде икономически изгодно добиването на едно полезно изкопаемо, което не е в голяма концентрация за еденица площ, трябва да се помисли за пазар на съпътстващите изкопаемото глинено, пясъчни, чакълени и баластрови примеси от тази еденица площ. Само че в такъв случай изискванията към характеристиката на промивната инсталация или драга се променя и има други преоритети. Изискванията за лекота на изделието отстъпва пред изискванията за здравина. Исползуват се друг вид пресевни повърхности, защото трябва да вадиш няколко вида пясъци, чакъл и и баластри. Добре би било ако може да продаваш и глини или продукти от тях. Не ви карам да си отваряте и тухларна, но в общи линий нататъка отиват нещата, ако искате да имате икономическа ефективност. Отделно почти във всички златоносни реки има и други метали окиси и минерали, които също трябва да се уползотворяват. В общи линий за да се справиш с тези задачи, би било добре да имаш един приятел като Цветан Василев от КТБ, който да ти даде стотина милийона, а после да бяга, та да ги не връщаш, и евентуално да можеш да се справиш. :cb8:
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