TB 2.2 ACID NEUT SYSTEM - Airgas Specialty...
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NEUTRALIZATION SYSTEMS USING BULK ANHYDROUS AMMONIA This system is designed so that either vapor or liquid anhydrous ammonia can be withdrawn from the storage tank. A single pH point is normally used for control purposes. Two point sys- tems can be provided. The sparger is usually fabricated from stainless steel pipe. The con- figuration of the sparger depends on the shape of the neutralization tank. The sparger should be positioned 6” from the sides and 6” from the bottom of the tank. 1/8” holes, drilled in the pip at 4” intervals should point downward at a 45 degree angle from the vertical. The sparger is capped at the end. Technical Bulletin The data in this bulletin is believed to be accurate. However, nothing in this bulletin is to be construed as an expressed or implied warranty regarding the accuracy of products, data, or uses herein described. Nothing contained in this bulletin should be considered a recommendation for the use of any product in method in violation of any valid patent. All risks of liability rest solely with the user of the data or products. www.airgasspecialtyproducts.com (800)-295-2225 12/2005 TB 2.2
Transcript of TB 2.2 ACID NEUT SYSTEM - Airgas Specialty...
NEUTRALIZATION SYSTEMS USING BULK ANHYDROUS AMMONIA
This system is designed so that either vapor or liquid anhydrous ammonia can be withdrawn from the storage tank. A single pH point is normally used for control purposes. Two point sys-tems can be provided. The sparger is usually fabricated from stainless steel pipe. The con-figuration of the sparger depends on the shape of the neutralization tank. The sparger should be positioned 6” from the sides and 6” from the bottom of the tank. 1/8” holes, drilled in the pip at 4” intervals should point downward at a 45 degree angle from the vertical. The sparger is capped at the end.
Technical Bulletin
The data in this bulletin is believed to be accurate. However, nothing in this bulletin is to be construed as an expressed or implied warranty regarding the accuracy of products, data, or uses herein described. Nothing contained in this bulletin should be considered a recommendation for the use of any product in method in violation of any valid patent. All risks of liability rest solely with the user of the data or products.
www.airgasspecialtyproducts.com (800)-295-2225 12/2005
TB 2.2
