Exploitation des matières premières : Le Gabon possède sa propre raffinerie d’or

 

Le Gabon dispose désormais d’une raffinerie ayant pour vocation le traitement de l’or : la Raffinerie gabonaise de l’or (ROG). Située à la Zone économique de Nkok, elle a officiellement été mise en service le 2 juin par le président Ali Bongo. Première raffinerie d’or d’Afrique centrale, elle dispose d’une capacité de raffinage de 7 à 10 tonnes d’or par an. Une aubaine pour le pays qui en plus d’avoir une production aurifère estimée à 2 tonnes par an, envisage d’interdire l’exportation de l’or brut comme ce fut le cas pour les grumes.

Instantané de la mise en service de la ROG par Ali Bongo. © D.R.

 

Le vendredi 2 juin à Nkok, le président Ali Bongo a inauguré et officiellement mis en service la Raffinerie gabonaise de l’or (ROG). «Cette usine est créée pour raffiner de l’or en République gabonaise et dans la sous-région Afrique centrale», a fait savoir le directeur général de la Société équatoriale des mines (SEM), Wesbert Moussounda Ngoumba. La ROG créée en début 2022, est le fruit d’un partenariat entre la SEM, l’entreprise publique actionnaire majoritaire de la ROG, et Alpha Centauri Mining (ACM) une entreprise privée possédant plusieurs permis dans le pays. L’usine devrait permettre le traitement de 7 à 10 tonnes d’or par an et a été construite dans le respect des normes internationales et environnementales.

«Cette usine est une usine totalement verte qui élimine toute forme de pollution», a défendu le directeur général de la SEM tout en indiquant que l’infrastructure est la première raffinerie d’or de la sous-région. «Aujourd’hui, le Gabon se place leader en Afrique centrale dans la transformation totale de l’or», a commenté Wesbert Moussounda Ngoumba. «La corrélation entre l’or substance stratégique et la transformation de cette matière vient garantir et nantir notre économie», a-t-il ajouté. L’or étant «une valeur refuge», a-t-il poursuivi, il était important pour l’économie gabonaise de se doter de cet outil qui devrait permettre de monétiser l’or et booster l’économie nationale.

Wesbert Moussounda Ngoumba présentant de l’or à Ali Bongo. © D.R.

Jusqu’à une troisième transformation sur place

«Dans le cadre du Plan d’accélération de la transformation (PAT), il était important pour le Gabon de se doter d’un tel outil», a insisté le directeur général de la SEM d’autant plus qu’avec la ROG, il est prévu d’affiner 100 % de l’or produit au Gabon, de faire du pays un hub en matière de raffinage de l’or en Afrique centrale, de permettre jusqu’à une troisième transformation sur place dans un contexte où le pays envisage d’interdire l’exportation de l’or brut comme ce fut le cas avec les grumes. Une démarche qui devrait par ailleurs, contribuer à l’accroissement de la part du secteur aurifère dans le Produit intérieur brut (PIB).

«Elle a été impulsée par le chef de l’État en 2014 et aujourd’hui c’est la matérialisation de sa vision pour la transformation de nos matières premières locales», a dit Wesbert Moussounda Ngoumba. Pour la SEM, la ROG bien plus qu’une infrastructure industrielle, représente une véritable avancée dans la quête de souveraineté économique du Gabon et dans la valorisation des ressources naturelles de la région tant, en développant cette raffinerie, le Gabon ambitionne de devenir un acteur clé de la transformation des matières premières en Afrique centrale.

3 Replies to “Exploitation des matières premières : Le Gabon possède sa propre raffinerie d’or”

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  2. Podcaster Joe Rogan has recently touched on the subject,
    as has PewDiePie, one of the followed folks on YouTube.
    However the primary RFK had a lithe physicality;
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    For the slain senator and lawyer basic, the bodily was social,
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    With such a big focus on steroids on the earth of bodybuilding, it’s
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    On the rare occasion that a suspected steroid consumer does remove his covers, you
    might spot acne. Anyone can get an zits flare-up, however
    steroid zits is attributable to hormonal fluctuations and hits
    differently. It often seems on the again, glutes, shoulders,
    chest, neck, and face. « Pretend natties » — bodybuilders who pretend to have attained
    the dimensions that they’re by purely natural means — are quite common, in accordance with Dr Underwood.

    Repeated injections in the identical space can cause knots and scarring, and infections can worsen the impact.
    Steroid muscle gains often defy logic and can make a newbie look more jacked
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    He may let you know that a brand new creatine formulation is the key behind his positive aspects, but you shouldn’t
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    So to see folks of their 20s and 30s with this claiming « i’m natty » is a fairly solid give away.
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    should have an operation due to it. « The Venezuelan Vixen » recently accused her bantamweight rival of utilizing steroids ahead of their UFC 316 co-headlining title battle, scheduled for Sat., June 7, 2025 inside Prudential
    Heart in Newark, New Jersey. UFC bantamweight contender,
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    It goes away most of the time, but for some it by no means does.
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    We all know of people who discover themselves « wired. » They at all times transfer around and fidget, discuss fast, and seem
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    mean they’re using steroids. Similarly, I Am suspicious of someone who seems like a high-level fitness model, physique competitor,
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    Not to say, a part of the yr must be spent losing fat…

    I consider for most people heavy use is required for
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    Perhaps I really have a skewed view of what is muscular
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    Steroids can improve glycogen and creatine
    storage, and a few can improve water retention. This includes intramuscular water retention by rising sodium
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    Lots of steroid customers are gentle, friendly, and agreeable.

    … The impetus for Kennedy’s strange and unbelievable feat
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    Suppose Hoberman’s suspicions had been correct, and RFK Jr.
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    has put himself on a harmful path the place, as
    he will get older, he’d doubtless should hit the T even tougher to get the identical results.
    The lots of of steroids found in animals, fungi, and vegetation are
    made from lanosterol (in animals and fungi; see examples above) or
    cycloartenol (in other eukaryotes). Each lanosterol and cycloartenol derive from
    cyclization of the triterpenoid squalene.[4] Lanosterol and cycloartenol
    are generally referred to as protosterols as a result of they function the starting
    compounds for all different steroids.

  3. However he’s still smoked like a chimney, although at that time, he was
    on the Surgeon General’s committee about smoking and well being, and he absolutely quit then, and however he in the end succumbed to lung cancer.
    He was a very good artificial organic chemist, and he worked
    so much on steroids. In reality, in 1936 he wrote this book, which is known as Chemistry of Pure Products Associated
    to Phenanthrene. So you see, steroids are related to phenanthrene,
    so that is what this e-book was about. Let’s get
    into what steroids are, what they’re used for (both legally and
    illegally), and how to discover some secure options
    to steroids that’ll provide the identical results. Detach the syringe barrel from the whatman syringe
    filter and draw up another 10mls of your steroid answer.

    When it comes to bodybuilding, Oxandrolone is well-liked because it’s highly anabolic and
    minimally androgenic. Subsequently, it’s typically chosen by those that don’t need to use a number of the stronger steroids on the market, including ladies.
    Anavar doesn’t require injections and is taken orally as
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    This period is optimal as a result of it lets you make positive aspects for the longest time till you attain the
    point the place gaining muscle starts to decrease, plateau, and
    doubtlessly stop altogether. This eliminates any wasting of
    time (and steroids) in case your physique is not going to make features – instead allowing you to go off
    cycle and clear your system in preparation for the beginning of the next
    cycle. Some anabolic steroids come in an injectable form only, whereas others are available in an oral
    kind.
    Some imagine very long cycles ranging from three to 9 months can bring everlasting gains.
    Testosterone Enanthate (Cypionate) is the compound mostly utilized in an extended cycle.
    As expected, the heightened threat of significant side effects of these extra-long
    best steroid cycle for bulking and cutting (castellodeiragazzi.it) cycles makes it a technique that
    shouldn’t be taken frivolously. Anabolic steroids are artificial
    derivatives of testosterone which have each medical applications and
    a high potential for misuse. Despite their therapeutic benefits, anabolic
    steroids are incessantly misused because of their ability to reinforce muscle dimension and energy, which might result in vital antagonistic effects and long-term well
    being risks. Hyperglycaemic derailments in addition to extreme and subsequent hypoglycaemia might complicate the scientific course in patients hospitalized on intensive medical care
    items and would possibly impression on antagonistic outcomes.

    Initiation of the dose could be beneficial with zero.1 IU/kilogram (kg) bodyweight (BW) [46].

    In these cases, schematic increments of 0.04 IU/kg for pre-prandial values from 11.1–16.7 mmol/L
    (200–300 mg/dL) or zero.08 IU/kg for values ≥ sixteen.7
    mmol/L (≥300 mg/dL) may be added to the scheduled insulin dose.
    It is important to mention that insulin requirements are GC dose-dependent; therefore,
    discount of GC is usually related to an improvement of glycaemia.

    Reduction of rapid-acting insulin should be carried out proportionally to the reduction in GC dose,
    vice versa rapid-acting insulin dose could be increased when doses
    of GCs are recommended to be increased [2,46].
    You should feel reduction from signs round every week after
    your injection. Steroid injections often final someplace between a number of
    weeks and a few months. If you’re experiencing irritation after an harm, the cortisone shot should be effective
    lengthy enough on your physique to heal absolutely.
    It’s not unusual to see irregular markers during or
    after a cycle—but what you do about them is what matters
    most. Reacting incorrectly (or not at all) can derail recovery, increase health dangers,
    or extend suppression. Prednisone weight acquire is typically a desirable
    effect, as it can assist reverse some unintended weight reduction due to IBD or other conditions that scale back the appetite.

    Till you perceive testosterone, forget about the different steroids for now.
    The different possibility is to stay with a reasonable dose
    of testosterone ( mg max), then observe that with more cycles with completely different compounds together with testosterone to construct up your positive aspects.

    I actually have some issues with this technique, though,
    mainly across the excessive risk of issues going bad.
    As you’ll be able to see, low or no testosterone is a serious dilemma
    and one that steroid customers need to keep away from as greatest as attainable by
    together with testosterone in every cycle and in addition by implementing efficient post-cycle remedy protocols.
    There’s so much extra to the testosterone hormone than simply being essential
    for muscle development. That’s not going to be the main cause you must include testosterone in every cycle (although it could be a fantastic benefit when you utilize the steroid in that means as
    well). As an adult male, you want testosterone to function, plain and easy.

    Winstrol can considerably negatively impression levels of
    cholesterol. It’s an extremely efficient slicing compound that may
    ship that highly desirable onerous, dry look and is
    particularly priceless when you’re already lean and wish more excessive outcomes.

    If you’re going to run a Winstrol cycle, try my full Winstrol (Stanozolol) cycle guide.

    Lasting from 10 to 12 weeks, standard cycle lengths
    are suited to new steroid users in addition to those with more expertise, with advantages for each bulking and slicing depending
    in your targets and which steroid compounds you’re utilizing.
    This time frame additionally reduces side effects, though this can closely rely upon what compounds you’re utilizing.

    Then you make the diol into this carbon with two more methyls on it.
    And you make it by reacting a ketone, acetone, with
    a diol. If you make this enolate react with this, and find yourself
    with an α,β-unsaturated ketone? So you have a ketone attack one other ketone
    to give an α,β-unsaturated ketone. And the next step is to
    build ring B, and likewise, to protect the double bond here, so it
    will not react when other double bonds react.

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