Customer Installs 1st POU Chemical Blender with RMB Since Patent Grant
Topics: chemical blending, chemical blender
Exyte Acquires CollabraTech Solutions: Specialist in Delivery Systems and Contract Manufacturing Services for High-Tech Facilities
- Acquisition of US specialist in the design and production of distribution systems and contract manufacturing services
- CollabraTech Solutions' clients include semiconductor industry and technology leaders
- Exyte CEO Büchele: "The acquisition of highly specialized companies brings expertise, experience, and value creation into our company, while also unlocking additional revenue opportunities."
- Further strengthening of Exyte’s Technology & Services business
Topics: Announcements
Patented On-Demand Adaptive In-Line-Blending and Supply of Chemical Solutions
DFS Celebrates Patent Update for innovative On-Demand In-Line Chemical Blending and Supply Technology (U.S. Patent No. 11,839,860)
Diversified Fluid Solutions is pleased to announce that it has received a new Notice of Allowance from the USPTO for US patent No. 11,839,860 for On-Demand In-Line-Blending And Supply Of Chemical Solutions. This is a continuation of U.S. application Ser. No. 17/299,927 filed Jun. 4, 2021, which is a national stage application of PCT/US2020/062458 filed Nov. 26, 2020, which claims priority to the provisional patent application U.S. App. No. 62/941,152 filed Nov. 27, 2019.
Topics: chemical blending and distribution, semiconductor manufacturing
Exyte and DFS Keeping Busy in Boise
With the current boom in semiconductor fab expansions, increasing demand and capital equipment expenditures from the semiconductor industry in recent years, numerous fab construction projects are now breaking ground across the USA. Including here in our backyard of Boise, Idaho. Diversified Fluid Solutions is also investing and expanding our local UHP chemical and gas systems manufacturing facilities along with our sister company Exyte Technology and Services.
Smarter and More Resilient Semiconductor Chemical Supply for Sustainability
On-site Generation of Ultra High Pure Ammonium Hydroxide With Reduced Environmental Impact
Karl Urquhart recently presented at the 2022 Semicon Europa, Smart and Green Manufacturing Summit in Munich, Germany. At a time when supply chain issues continue to dominate the narrative within the industry, Karl's presentation about on-site generation of semiconductor wet chemical supply directly addressed some of the foremost topics including resiliency, cost and sustainability.
DFS Presents with KxS at 2022 International Conference on Planarization Technology (ICPT)
Slurry Delivery Systems Defining Incoming CMP Slurry Density and Achieving Target Process Concentration Driven by Inline Metrology
Diversified Fluid Solutions and KxS Technologies jointly presented at the 2022 International Conference on Planarization Technology (ICPT) in Portland, Oregon this week. DFS provides ultra-high-purity gas, chemical distribution and blending systems for the semiconductor industry. KxS Technologies designs and manufactures cutting-edge inline chemical concentration monitors based on refractive index.
The joint presentation by DFS and KxS described the need for, and ability of the presented slurry delivery system to achieve tight incoming slurry density and target UPW dilutions via inline metrology.
DFS Attends Ground Breaking Ceremony for New Micron Chip Fab in Boise
Bringing Memory Manufacturing Back to the U.S.
Diversified Fluid Solutions attended the recent ground-breaking ceremony for Micron's new advanced memory chip fab in Boise, Idaho. Micron's announcement of the approximately $15B project was welcome news to many local residents and businesses like DFS. The new memory fab project represents the largest private investment ever made in Idaho and will be part of a larger investment by Micron to bring new leading-edge memory manufacturing back into the United States.
Topics: semiconductor manufacturing
2022 CMC Conference - DFS On-Site NH4OH Production (Blending NH3 + H2O)
DFS On-Site NH4OH Production Presentation Resonates at 2022 CMC Conference
Karl Urquhart gave a timely presentation about the benefits of producing NH4OH on-site to protect against ongoing supply chain issues and increasing costs from suppliers to fabs. The concept of securing material supply independently was well received by attendees at the 2022 CMC Conference in Chandler, AZ.
DFS CELEBRATES U.S. PATENT FOR ITS ON-DEMAND IN-LINE CHEMICAL BLENDING & SUPPLY SYSTEM
Diversified Fluid Solutions is pleased to announce that it has been granted a patent from the USPTO for its innovative On-Demand In-Line Chemical Blending and Supply System (U.S. Patent No. 11,318,431). Congratulations to the DFS team of inventors named on the patent, Darren Willey, Karl Urquhart, Joseph Watters and Chris Donelson.
USER-FRIENDLY, FULLY PORTABLE AND FULLY AUTOMATED MOBILE CHEMICAL DISPENSE UNIT
The compact DFS Mobile Dispense Unit (MDU) uses two pneumatic pumps (with auto-switchover) to draw chemical from two external vessels. The system uses the tote/drum connection head, pumps, and inline filter housings to deliver chemical through the supply line to production. Pre and Post-filter pressure transducers are utilized to track filter loading and performance.
Topics: chemical distribution
Exyte Completes Acquisition of Critical Process Systems Group
- Acquisition of US-based Critical Process Systems (CPS) Group from Wynnchurch Capital
- Strengthening of services and process equipment offering
- Growth acceleration through complementary regional footprint and synergies in semiconductor and life science markets
Stuttgart, 02 November 2021 – Group (“Exyte”) has completed the all-share acquisition of US-based Critical Process Systems Group (“CPS”) from Wynnchurch Capital. The transaction enhances Exyte’s global offering for customers in the semiconductor and biopharma and life sciences businesses.
Topics: Announcements
DFS Slurry Blender and Distribution System with Transfer Unit
Maximize Blend Accuracy and Production Uptime
This DFS system consists of a Slurry Blender and Distribution system, an external Transfer unit, and a Control Cabinet that controls all units. The Blender receives customer-supplied chemical from the Transfer unit or bulk feed system and facility UPW, performing a blend to tanks inside of the system. Each blend is weight-monitored and can be tracked with flow meters to ensure accuracy.
Topics: chemical blending, chemical distribution
Immersion Photolithography ASML Scanners UPW Conditioning System
Fully Automated, Space-Saving Immersion ASML Scanners UPW Conditioning System Affords Flexibility and Low Cost of Ownership
The DFS Fusion™ UPW Conditioning System provides immersion lithography ASML scanners with an uninterrupted flow of filtered ultrapure water at extremely stable flow, pressure, and temperature. The system uses maglev pumps, pressure transducers, filters, Teflon heat exchangers, and precision proportional flow control valves (PFCV) for closed loop control of the process. Built-in metrology options monitor and alarm for any conditions that are out of specification.
Topics: ultrapure water
Exyte Strengthens its Equipment and Engineering Services Business by Acquiring Critical Process Systems Group
- Acquisition of US-based Critical Process Systems (CPS) Group from Wynnchurch Capital
- Manufacturing and design business of CPS to complement Exyte offerings
- Growth acceleration through complementary regional footprint and synergies in semiconductor and life science markets
- Completion of transaction expected in the fourth quarter of 2021
Topics: Announcements
CMP Slurry Blending with Closed-Loop Real-Time Control & Monitoring
Remove Expensive Labor-Intensive Offline Metrologies and Manual Process Adjustments
DFS recently completed a process characterization and successfully developed onboard control technology that allows for closed-loop control of a customer-specific semiconductor cmp slurry solution in a blend and distribution operation.
Topics: process control, chemical mechanical planarization, chemical blending, chemical blender
DFS Titan™ Transfer and Offload Bulk Chemical Distribution System
Bulk Chemical Distribution
The DFS Titan™ Transfer and Offload System automatically transfers an aqueous chemical from the tanker offload cabinet to the main distribution tanks. This system monitors the level of the main bulk tanks and allows tanker offload into storage tank A. Storage tank A refills tank B at the defined setpoint, and all chemical transfers for production tools come from storage tank B.
Topics: chemical distribution
DFS Titan™ Dual Vessel CDU Enables A Continuous Chemical Supply with Closed Loop Pressure Control
The DFS Titan™ Dual Vessel CDU transfers from interchangeable vessels via AODD pumps. The system maintains continuous chemical pressure to production areas using either automated closed loop pressure control or deadhead supply.
Topics: chemical distribution
Product Spotlight: DFS Fusion™ RMB Chemical Blender
5 Advantages of the New DFS Fusion™ RMB Blender
DFS’s new patent pending Fusion™ RMB Blender is an active and reverse calculating mass balance system that is overall less equipment, at a lower cost, with improved flexibility and trending features.
Topics: process control, chemical blending
DFS and GEMU Collaborate on PPT Level Ultra High Purity Ammonium Hydroxide Blender
Gemu and DFS Collaborate on UHP Reliable Systems to Produce <10ppt Ammonium Hydroxide (NH4OH) On Site
The Diversified Fluid Solutions (DFS) on-demand blending system produces high purity ammonium hydroxide (NH4OH), which is a combination of ammonia gas (NH3) and high purity water.
DFS systems produce ultra high purity (UHP) chemical blends with impurity levels below the 10 ppt detection limit, which leads to a high level of process reliability.
Topics: process control, chemical blending, ammonium hydroxide generation
DFS Fusion™ MCBS+
The DFS Fusion™ MCBS+ blends slurries or aqueous chemicals through our inline On-Demand™ blend technology or by weight and volume. All blending methods receive chemical from the customer-supplied chemical source, UPW, or on-board vessels.
Blends are prepared in either of the two 114L blend and dispense tanks, and each blend is verified through the blend specific on-board metrology set. The system maintains and supplies constant temperature and pressure control to the production area tools. Maglev pumps (one per tank) are used for the main chemical supply, and pneumatic pumps are used for blend recirculation and transfer from external vessels.
Topics: process control, chemical blending