acid treatment

acid treatment

[′as·əd ′trēt·mənt]
(chemical engineering)
A refining process in which unfinished petroleum products, such as gasoline, kerosine, and diesel oil, are contacted with sulfuric acid to improve their color, odor, and other properties.
(petroleum engineering)
In petroleum-bearing formations, use of acid to enlarge the pore spaces and passages through which the reservoir fluids flow.
References in periodicals archive ?
They are also choosing nonsurgical skin tightening and hyaluronic acid treatment.
In terms of overall survival, a secondary end point of the study, there was a nonsignificant trend toward zoledronic acid treatment.
The amount of chromium leached was also increased to some extent by the oxalic acid treatment.
The citric acid treatment had no deleterious effect on the sensory properties of the sliced mushrooms.
An acid treatment consisting of 6,000 gallons of 15% HCL acid was pumped and operations were then suspended over the weekend.
structure from ground level to roof level and give Acid treatment to roof
Extraction of rare earths and phosphorus from apatite concentrate using the developed process included nitric acid treatment, neutralization and precipitation, sulfuric acid roasting of the residue, water leaching and preparing rare earth product, plus gypsum precipitation and liquid ammonia neutralization of the filtrate.
SAN ANTONIO -- Ibandronate seems to be easier on the kidneys than are other bisphosphonates in cancer patients who take the drugs for bone metastases, and may even help normalize renal function in patients whose kidneys declined with zoledronic acid treatment.
It has been recommended that each of the wells would respond to further acid treatment and that repair to the pumping units and storage equipment will also enhance results.
Contract awarded for Hasugwanro acid treatment area maintenance business conduct design services Bidding
The acid treatment was successful and has improved the well performance.