Tag: cal-s4 gypsum

  • Brisbane Gypsum Supplies

    Brisbane Gypsum Supplies

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    Pacific Fertiliser is offering a new and expanded range of gypsum products from its Brisbane operations.

    We offer gypsum suitable for agriculture, civil and industrial applications.

    These tailored high analysis products are available in;

    • bulk gypsum
    • gypsum bulkbags
    • gypsum pallets of 25kgs bags

    The mined gypsum range consists of:
    – ProGYP gypsum – sub 4mm screened natural gypsum ex Brisbane (Adouble loading friendly)
    – Cal-S4 Gypsum – sub 4mm screened natural gypsum ex Port (loading upto B-doubles)
    – ProCal-S2 Gypsum – sub 2mm milled and screened natural gypsum ex Brisbane (Adouble loading friendly)
    – SuperFlocc – ultrafine grade milled natural gypsum (solution grade)

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  • New ProCal-S2 Gypsum

    New ProCal-S2 Gypsum

    Pacific Fertiliser has been working on some new fine high analysis natural mineral products. We have recently released some new high performance gypsum products suitable for the agricultural and civil industries.

    These gypsum products have a finer mean particle size than the standard screen products we currently sell as Mine3 and Mine6, providing a faster response.

    ProCal-S2 gypsum (mine2) is a fine grade gypsum product suitable for horticulture and aquaculture. It has a mean particle size of 500um making it very soluble. We also use this product to produce our air-seeder grade and aerial grade granular products.

    Cal-S3 gypsum (mine3) is a fine grade gypsum product suitable for agriculture and civil industries. It has a mean particle size of 750um making it a cost effective product for agricultural applications requiring fine grade gypsum.

    Cal-S4 gypsum (Mine4) is a fine grade gypsum product suitable for agriculture and civil industries. It has a mean particle size of 850um making it a cost effective product for agricultural applications requiring fine grade gypsum.

    Superflocc gypsum – an ultra-fine gypsum product suitable for flocculation and  fertigation applications.

     

  • Sydney Gypsum Supply

    Sydney Gypsum Supply

    Sydney Gypsum Supply Changes 2022.

    With REGYP moving the majority of their NSW recycled gypsum sales from Kurnell in Sydney closer to the majority of their western customers at Cowra, all gypsum will now be shipped into the Sydney area.

    Pacific Fertiliser has trucks running into Sydney daily to continue supply of both natural gypsum and recycled gypsum into the greater Sydney area for agricultural, civil and industrial applications.

    Please follow the link for more product information.

    regyp kurnell, kurnell gypsum, cronulla gypsum

  • Portland Fertiliser

    Portland Fertiliser

    Pacific Fertiliser sells fertiliser from the busy shipping terminal at Port of Portland VIC.

    Fertilisers include the main straights like Urea, Single (SSP), MAP, DAP, granular SOA, MOP/SOP, tailored fertiliser blends and more.

    For firm quotes on Portland Fertiliser products please contact the office.

    Southern Fertiliser

  • Queensland Gypsum

    Queensland Gypsum

    Pacific Fertiliser refines and sells high quality bulk gypsum products in Queensland.

    Gypsum bulkbags and pallets of gypsum in 25kg bags are also available.

    Please click the image link for more information.

    QLD Gypsum

  • Brisbane Flocculation

    Brisbane Flocculation

    Brisbane Flocculation Products

    Superflocc Gypsum products that we stock in most major cities including Brisbane are made from ultra fine natural gypsum powder.

    The ground gypsum can be mixed with water and applied via irrigation (flood, drip), spread aerially, or added to dams for flocculation (to reduce water turbidity) and many other applications.

    SuperFlocc Gypsum is used regularly to flocculate turbid water in construction dams & sediment ponds before it is released.  The product is all natural, safe to handle and safe on the environment.

    Whilst the Superflocc gypsum products need to be mixed with water, they are more concentrated and faster reacting than the pre-mixed liquid gypsum products available for flocculation.

  • Townsville Gypsum

    Townsville Gypsum

    Pacific Fertiliser is in discussion with Townsville authorities for bringing bulk gypsum into the port for agricultural customers. The feasibility of this plan is being refined as discussion progress.

  • Granular Gypsum

    Granular Gypsum

    Pacific Fertiliser produce a granular gypsum product suitable for air seeder and aircraft application.

    The 2-4mm granular gypsum is made locally from blending various domestic sources of natural gypsum together to make consistent and stable particles. We then re screen the product after granulation to ensure there are no fines present.

    For sport turf applications we also produce a 1-2mm gypsum product.

    sowing

  • Bundaberg Gypsum

    Bundaberg Gypsum

    Pacific Fertiliser has been in contact with the local authorities about bringing in bulk gypsum to the Port of Bundaberg for agricultural customers.

  • What is Gypsum

    What is Gypsum

    Gypsum (CaSO4· 2H2O) is a soft white, grey, brownish or slightly pink mineral consisting of hydrated calcium sulphate also know as calcium sulphate di-hydrate. It occurs mainly in sedimentary deposits and is used to for soil amelioration and in building construction materials.

    Gypsum is moderately water-soluble (~2.0–2.5 g/l at 25 °C) and, in contrast to most other salts, it exhibits retrograde solubility, becoming less soluble at higher temperatures.

    Gypsum is generally found in mineral and rock form, but there is also recycled, synthetic and byproduct forms of gypsum.  Mined gypsum is a very soft mineral and it can form very large colored crystals.  Natural gypsum is found in many parts of the world. Gypsum deposits lie in flat beds of about six to eight feet in thickness, and are often inter-layered with limestone or shale. Gypsum deposits were formed millions of years ago when salt water oceans covered most of the earth, and as they receded, may inland “dead” seas were formed which, as evaporation continued, became more and more salty. As those salts precipitated, they formed various compounds in turn, one of which was gypsum. As millions of years passed, these salt deposits combined with decayed vegetation and other minerals, and eventually the result was stratified rock, with layers of gypsum and layers of limestone alternating, the whole covered over with many feet of glacial deposits. The result is the accumulation of large beds of sedimentary gypsum near old salt lakes and inland river beds.

     

    The main types of gypsum in the market place for agricultural, civil and industrial application are:

    Natural gypsum: is mined from the ground as a mineral and sold for industrial, medical and agricultural uses. Generally the mined gypsum will be selenite gypsum which is an opaque sandy crystal gypsum. There are various grades of mined gypsum and it is essential you determine you are getting the best bang for your buck. The easiest method of comparison is gypsum purity or each gypsum source available to you.

    Recycled Gypsum: is derived from plasterboard waste and is a high quality source of gypsum. The product has a granular feel making it easier to spread. The granules porous structure increases the surface area making the recycled gypsum more soluble. Read more.

    Synthetic gypsum (Not Sold by PacFert): industrial gypsum, FGD (Flu Gas Desulphurised Gypsum) and DSG (Desulphurised Gypsum) are all names for gypsum which are created by through chemical processes and not mined virgin product. Synthetic gypsum is most typically created in scrubbers, using lime (Ca), in coal fired power plants to clean the sulphur (SO) from the smoke stacks. The lime and sulfate combine and make synthetic gypsum (CaSO4· 2H2O) which is a high quality and very pure gypsum material. Chemically this gypsum is identical to natural gypsum.

    Phosphogypsum (Not Sold by PacFert): refers to the gypsum formed as a by-product of processing phosphate ore into fertilizer with sulfuric acid, such as Phosphate Hill in Central West QLD. REGYP DOES NOT SELL Phosphogypsum in Australia. Phospho gypsum is produced from the fabrication of phosphoric acid by reacting phosphate rock with sulfuric acid. Phosphogypsum does contain moderate levels of heavy metals including cadmium and REGYP recycled gypsum products DO NOT, so the two should not be confused. Phosphogypsum is radioactive due to the presence of naturally occurring uranium and radium in the phosphate ore. Marine-deposited phosphate typically has a higher level of radioactivity than igneous phosphate deposits, because uranium is present in seawater.

    Comparing Gypsum Products: Please follow the link for a complete gypsum comparison report.