Tag: Worley

Gidara Energy has agreed with the Port of Rotterdam to develop a new waste to methanol facility in the Netherlands: Advanced Methanol Rotterdam (AMR). Gidara will duplicate its Advanced Methanol Amsterdam project as a template for AMR, using Gidara’s patented high temperature Winkler (HTW® ) technology, which converts nonrecyclable waste to renewable fuels. This technology has been used commercially in four other waste to syngas production facilities. AMR will convert around 180,000 t/a of non-recyclable waste into 90,000 t/a of methanol, while capturing all waste streams for use; CO2 will be captured and led to local greenhouses; bottom product residue will be used for cement production; and other streams like ammonia and salts will be sold and put to use as feed stock for other industries and road salt respectively, creating a fully circular concept. The facility is scheduled to start detail engineering and construction in the first half of 2023, when a permit is received, and start production of renewable methanol in 2025.

Phosphate manufacturing is being enhanced thanks to process integration, digitalisation and other advances.

Fertilizer International presents a global round-up of phosphate rock, phosphoric acid and finished phosphates projects.

A look at papers presented at CRU’s annual Sulphur + Sulphuric Acid conference, which was once again held virtually, in November 2021.

Comprimo has recently launched two new solutions to make the most of existing data and to improve customer’s operations and customer knowhow: Comprimo Insight – an intelligent sulphur plant dashboard, and Comprimo Immerse – a dynamic sulphur plant simulator. In this article, Comprimo goes into the details of how Comprimo Insight and Comprimo Immerse are being implemented for its customers.

As well as Morocco, Egypt, Algeria and Tunisia all have major phosphate industries, and all of these countries have plans to expand their capability to extract and process phosphates, though Algeria and Tunisia remain hampered by political instability.

The Abu Dhabi National Oil Company (ADNOC) has awarded a $510 million engineering, procurement and construction (EPC) contract to Italy’s Saipem to expand production capacity at the Shah sour gas plant, as the UAE looks to increase its output of gas by 2030. The Optimum Shah Gas Expansion (OSGE) & Gas Gathering project has been awarded by ADNOC Sour Gas, a joint venture between ADNOC and US energy major Occidental. The contract will increase gas processing capacity at the Shah plant by 13% per cent to 1.45 bcf/d from 1.28 bcf/d by 2023 and supports ADNOC’s objective of enabling gas self-sufficiency for the UAE. The Shah gas plant currently meets 12% of the UAE’s total supply of natural gas, as well as producing 5% of the world’s elemental sulphur. The expansion will cumulatively represent a 45% increase on the plant’s original capacity of 1.0 bcf/d when it came on-stream in 2015.

Production has begun at Ivanhoe Mines’ Kakula copper mine in the DRC. The company says that total production for this year is expected to be 80-95,000 t/a of copper in concentrate, with a phase two expansion to 400,000 t/a due to be completed by Q2 2022. Ivanhoe is working with China’s Zijin Mining on the development plan for phases 2 and 3 of the mine, as well as a feasibility study for the Kipushi zinc mine further to the east. Both projects lie close to the DRC’s southern border, with Angola and Zambia respectively. Phase 3 of Kamoa will lift capacity to an anticipated 600-800,000 t/a of copper in concentrate, making it the second largest copper mine in the world after Escondida in Chile. Canadian-based Ivanhoe expects to be digging 3.8 million t/a of ore at Kakula with 6% copper content in Phase 1.

With the sulphur content of crude oil and natural gas on the increase and with the ever-tightening sulphur content in fuels, refiners and gas processors will require additional sulphur recovery capacity. At the same time, environmental regulatory agencies of many countries continue to promulgate more stringent standards for sulphur emissions from oil, gas and chemical processing facilities. Rameshni & Associates Technology and Engineering discusses options for compliance with new regulations on emissions regarding IMO 2020 compliance and report on the results and evaluation of three case studies. Worley Comprimo reports on the revamp of a sulphur complex built in the late 1980s at a refinery in East Asia with the aim to increase the capacity, improve the availability and reliability and make the unit environmental compliant.

Wet sulphuric acid technology when used as tail gas treatment for a Claus unit, or in place of a Claus unit with amine-based tail gas unit, brings many benefits if there is a market for the sulphuric acid and steam. A new alternative is to have a WSA unit in combination with a Claus unit and to recycle the acid to the Claus unit for higher sulphur recovery efficiency.