At Sulvaris, we develop proprietary technologies that transform industrial co-products into agronomically and environmentally friendly fertilizer products.
CALGARY, Alberta | Sulvaris is pleased to announce the nationalization of its novel MST® platform technology related to a ‘Process for producing phosphate fertilizer with micronized sulfur’. The resulting phosphate MST® fertilizer achieves a homogeneous distribution of slow-release micronized sulfur throughout a triple super phosphate (‘TSP”) granule in a novel way to produce a fertilizer […]
CALGARY, Alberta | Sulvaris is pleased to announce the launch of SAGE™ (Sulvaris Advanced Granulation Engine), a new and innovative modular fertilizer production system engineered to convert standard commodity fertilizers, fines, off-spec inputs, and sulfur by-product, into MST®-enhanced premium grade fertilizers. Powered by MST®, the SAGE™ system delivers: “Our team has been working closely […]
Sulvaris is attending the 99th annual Southwestern Fertilizer Conference July 13-17, 2025 in Nashville, TN.We invite you to connect with our Chief Executive Officer, Jake Underwood, who will be on-site to discuss collaborative partnership opportunities centered on Sulvaris’ Micronized Sulphur Technology (MST®) and Carbon Control Technology (CCT®) platforms. These innovative technology solutions support producer and […]
The critical role that Sulfur plays in plant nutrition has earned Sulfur the recognition as the 4th major crop nutrient, placing it alongside Nitrogen, Phosphorus, and Potassium as essential fertilizer components to increase crop yield and resiliency.Sulvaris’ patented Micronized Sulfur Technology (MST®) delivers solutions for fertilizer producers and distributors to access the growing demand in […]
Sulvaris is honored to receive the International Fertilizer Association (IFA) 2025 Science and Innovation Award for our proprietary Micronized Sulfur Technology (MST®).D. Mark Howell Manager of Agronomic R&D, presented an overview of Sulvaris’ award-winning MST® at the IFA Cultivating Tomorrow Conference in Barcelona today, highlighting this best-in-class technology as a solution for integrating into new […]
Sulvaris is pleased to announce that the World Intellectual Property Organization (“WIPO”) has recently published WO/2024/178509 entitled “Carbon-based Products and Methods of Producing Same” to Sulvaris directed towards a nutrient use efficiency improvement of its proprietary Carbon Control Technology (CCT®) platform.Sulvaris’ next generation CCT® product shows slow-release nitrogen characteristics and a large impact on reducing […]
Sulvaris Inc. is pleased to announce the United States Patent and Trademark Office (the “USPTO”) has recently issued US Patent No. 11,926,573 to Sulvaris for its novel MST® platform technology related to a “Method of preparing a micronized sulfur fertilizer product with urea”. The resulting Urea MST® fertilizer has an even distribution of urea and […]
Sulvaris Inc., Calgary, and Machinefabriek Kreber B.V., Netherlands, are pleased to announce that they have signed a Memorandum of Understanding (MOU) on November 22 to pursue the joint commercialization of a prilled urea + micronized sulfur product.Sulvaris’ MST® (“Micronized Sulfur Technology”) is a flexible technology that can be implemented into multiple granular, prilled and liquid fertilizer production […]
Sulvaris is excited to celebrate reaching 100,000 hours worked without a Lost Time Incident since we began tracking this in January of 2021! Workplace safety is extremely important to us to protect our valued employees and visitors. We continue to focus on improving safety conditions and protocols across all departments from our laboratory to the […]
At Sulvaris, we take immense pride in recognizing and celebrating achievements of our outstanding employees. Today, we are thrilled to extend a hearty congratulations to Dr. Prem Pokharel on his recent PhD convocation from the University of Alberta. Prem has not only demonstrated exceptional talent, but also a remarkable work ethic throughout his academic pursuits and […]
A Fertilizer containing micronized elemental Sulphur and Ammonium Sulphate
A brand-new Ammonium Sulphate fertilizer containing micronized sulphur
A revolutionary carbon-based, ammonium phosphate product
A revolutionary carbon-based, ammonium sulphate product
19% N, 21% S, 5% C (19-0-0-21-5C)
SGN: 290-320 (2.9-3.2mm)
Uniformity index > 60
Crushing strength > 4.5 kg (10lb)
HIGH RTA and LOW dust
Flexible process allows for alteration of nutrient analysis and carbon content, as well as the addition of micronutrients
A Broad Acre Potash and Sulphur Fertilizer
Potash MST® granules produced at IFDC
A brand-new potash fertilizer containing micronized sulphur
Traditional Elemental Sulphur Products
(75-2000 micron size avg 960)
Specialty Products with Elemental Sulphur
(50-200 micron size avg 150)
Sulvaris MST® Particle Size
(1-12 micron size avg 7)
A broad acre phosphate fertilizer containing micronized elemental Sulphur
Phos MST® has all three nutrients evenly dispersed through every granule
Traditional Elemental Sulphur Products
(75-2000 micron size avg 960)
Specialty Products with Elemental Sulphur
(50-200 micron size avg 150)
Sulvaris MST® Particle Size
(1-12 micron size avg 7)
A broad acre fertilizer containing micronized elemental Sulphur and Urea
A brand-new Urea fertilizer containing micronized sulphur
Traditional Elemental Sulphur Products
(75-2000 micron size avg 960)
Specialty Products with Elemental Sulphur
(50-200 micron size avg 150)
Sulvaris MST® Particle Size
(1-12 micron size avg 7)
A broad acre liquid fertilizer containing micronized elemental Sulphur
Advantages
On average, Liquid MST® has provided greater yield responses than ammonium thiosulfate across all site-years studied.
The sulphur in MST® is immobile in the soil until it is oxidized to sulphate. Liquid MST® has less leaching than ATS and can be readily integrated into fall and early spring applications.
Liquid MST® does not have a high salt or nitrogen component that can damage germinating seeds, or foliage.
This is a high analysis sulphur product, meaning a lower volume of product is required to achieve sulphur requirements.
Liquid MST® is suitable for side dress applications.
Liquid MST® has a lower carbon footprint than tradition sulphur products such as ATS or AS.
Liquid MST® allows all of the crop’s sulphur requirements to be provided from one source, creating an opportunity to choose an environmentally responsible N source.
