Selective Catalytic Reduction Sample Clauses

Selective Catalytic Reduction. (SCR) Deposition Units utilizing ammonia injection downstream of the gas turbine for NO(x) control can experience the formation of deposits containing ammonium sulfate and bisulfate on low temperature evaporator and economizer tubes. Such deposits are quite acidic and therefore corrosive. These deposits, and the corrosion that they cause, may also decrease HRSG performance and increase back pressure on the gas turbine. Deposition rates of ammonium sulfate and bisulfate are determined by the sulfur content of the fuel, ammonia' content in the exhaust gas, tube temperature and boiler design. Fuels having sulfur levels above those used as odorents for natural gas should be reported to GE. In addition, the presence of minute quantities of chlorides in the inlet air, may result in-cracking of AISI 300 series stainless steels in the hot gas path.
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Selective Catalytic Reduction. This test will record the inlet temperatures by installed instrumentation and the ammonia slip and NOx reduction via grab samples to verify successful specification compliance. CO emissions are not included as part of the Performance or Commissioning Tests.
Selective Catalytic Reduction. Selective Catalytic Reduction (SCR) involves injecting ammonia into boiler flue gas in the presence of a catalyst to reduce NOx to N2 and water. Anhydrous ammonia injection systems may be used, or ammonia may be generated on-site from a urea feedstock. SCR has been installed as NOx control technology on existing gas-fired boilers. Based on emissions data available from the EPA Electronic Reporting website, large gas-fired boilers (with heat inputs above approximately 1,000 mmBtu/hr) have achieved actual long-term average NOx emission rates in the range of approximately 0.02 to 0.05 lb/mmBtu. Several design and operating variables will influence the performance of the SCR system, including the volume, age and surface area of the catalyst (e.g., catalyst layers), uncontrolled NOx emission rate, flue gas temperature and catalyst activity. Based on emission rates achieved in practice at existing gas-fired units, and taking into consideration long-term operation of an SCR control system (including catalyst plugging and deactivation) and the fact that the Seminole boilers typically operate as peaking units, it is anticipated that SCR could achieve a controlled NOx emission rate of 0.04 lb/mmBtu (30-day rolling average) on Seminole Units 1, 2 and 3.
Selective Catalytic Reduction. Selective Catalytic Reduction (SCR) involves injecting ammonia into boiler flue gas in the presence of a catalyst to reduce NOx to N2 and water. Anhydrous ammonia injection systems may be used, or ammonia may be generated on-site from a urea feedstock. SCR has been installed as NOx control technology on existing gas-fired boilers. Based on emissions data available from the EPA Electronic Reporting website, large coal-fired boilers have achieved actual long-term average NOx emission rates in the range of approximately 0.04 OG&E Sooner Generating Station BART Review January 15, 2010 to 0.1 lb/mmBtu. Several design and operating variables will influence the performance of the SCR system, including the volume, age and surface area of the catalyst (e.g., catalyst layers), uncontrolled NOx emission rate, flue gas temperature and catalyst activity. Based on emission rates achieved in practice at existing coal-fired units, and taking into consideration long-term operation of an SCR control system (including catalyst plugging and deactivation), it is anticipated that SCR could achieve a controlled NOx emission rate of 0.07 lb/mmBtu (30-day rolling average) on Sooner Units 1 and 2.

Related to Selective Catalytic Reduction

  • Automatic Reduction Promptly following each date on which the Required Amount is reduced as a result of a reduction in the Pool Balance of the Class B Certificates or otherwise, the Maximum Commitment shall automatically be reduced to an amount equal to such reduced Required Amount (as calculated by the Borrower). The Borrower shall give notice of any such automatic reduction of the Maximum Commitment to the Liquidity Provider within two Business Days thereof. The failure by the Borrower to furnish any such notice shall not affect such automatic reduction of the Maximum Commitment.

  • Special Maternity Allowance for Totally Disabled Employees (a) An employee who: (i) fails to satisfy the eligibility requirement specified in subparagraph 17.02(a)(ii) solely because a concurrent entitlement to benefits under the Disability Insurance (DI) Plan, the Long term Disability (LTD) Insurance portion of the Public Service Management Insurance Plan (PSMIP) or the Government Employees Compensation Act prevents her from receiving Employment Insurance or Québec Parental Insurance Plan maternity benefits, and (ii) has satisfied all of the other eligibility criteria specified in paragraph 17.02(a), other than those specified in sections (A) and (B) of subparagraph 17.02(a)(iii), shall be paid, in respect of each week of maternity allowance not received for the reason described in subparagraph (i), the difference between ninety-three per cent (93%) of her weekly rate of pay and the gross amount of her weekly disability benefit under the DI Plan, the LTD Plan or via the Government Employees Compensation Act. (b) An employee shall be paid an allowance under this clause and under clause 17.02 for a combined period of no more than the number of weeks during which she would have been eligible for maternity benefits under the Employment Insurance or Québec Parental Insurance Plan had she not been disqualified from Employment Insurance or Québec Parental Insurance maternity benefits for the reasons described in subparagraph (a)(i).

  • Sick Leave Credit-Based Retirement Gratuities 1) A Teacher is not eligible to receive a sick leave credit gratuity after August 31, 2012, except a sick leave credit gratuity that the Teacher had accumulated and was eligible to receive as of that day. 2) If the Teacher is eligible to receive a sick leave credit gratuity, upon the Teacher’s retirement, the gratuity shall be paid out at the lesser of, a) the rate of pay specified by the board’s system of sick leave credit gratuities that applied to the Teacher on August 31, 2012; and b) the Teacher’s salary as of August 31, 2012. 3) If a sick leave credit gratuity is payable upon the death of a Teacher, the gratuity shall be paid out in accordance with subsection (2). 4) For greater clarity, all eligibility requirements must have been met as of August 31, 2012 to be eligible for the aforementioned payment upon retirement, and the Employer and Union agree that any and all wind-up payments to which Teachers without the necessary years of service were entitled to under Ontario Regulation 01/13: Sick Leave Credits and Sick Leave Credit Gratuities, have been paid. 5) For the purposes of the following boards, despite anything in the board’s system of sick leave credit gratuities, it is a condition of eligibility to receive a sick leave credit gratuity that the Teacher have ten (10) years of service with the board: i. Near North District School Board ii. Avon Maitland District School Board iii. Xxxxxxxx-Xxxxxxxxx District School Board

  • Reduction of Compensation If the Firm fails to meet the submission date by less than thirty days for the draft report and/or working papers submitted to the Office of the State Auditor for review and approval or by less than thirty days from the completion date for the final reports and/or corrections to the working papers prescribed herein, the District may, with the consent of the Office of the State Auditor, reduce the agreed compensation by an amount not to exceed ten percent of the total contract price for the applicable fiscal year. If reports and/or corrections to the working papers are overdue by 30 days or more, the District may reduce, with the consent of the Office of the State Auditor, the agreed compensation by an amount not to exceed twenty percent of the total contract price for the Rev. 10/20 applicable fiscal year.

  • Elective Deferrals (a) The Committee may establish procedures pursuant to which Employee may elect to defer, until a time or times later than the vesting of a Performance Share Unit, receipt of all or a portion of the shares of Common Stock deliverable in respect of a Performance Share Unit, all on such terms and conditions as the Committee (or its designee) shall determine in its sole discretion. If any such deferrals are permitted for Employee, then notwithstanding any provision of this Agreement or the Plan to the contrary, an Employee who elects such deferral shall not have any rights as a stockholder with respect to any such deferred shares of Common Stock unless and until the date the deferral expires and certificates representing such shares are required to be delivered to Employee. The foregoing notwithstanding, no deferrals of Dividend Equivalents related to any Performance Share Units under this Award will be permitted. Moreover, the Committee further retains the authority and discretion to modify and/or terminate existing deferral elections, procedures and distribution options. (b) Notwithstanding any provision to the contrary in this Agreement, if deferral of Performance Share Units is permitted, each provision of this Agreement shall be interpreted to permit the deferral of compensation only as allowed in compliance with the requirements of Section 409A of the Internal Revenue Code and any provision that would conflict with such requirements shall not be valid or enforceable. Employee acknowledges, without limitation, and consents that application of Section 409A of the Internal Revenue Code to this Agreement may require additional delay of payments otherwise payable under this Agreement. Employee and the Company further hereby agree to execute such further instruments and take such further action as reasonably may be necessary to comply with Section 409A of the Internal Revenue Code.

  • Maximum Total Compensation Subsection 10.1 is amended to Increase Decrease the Maximum Total Compensation from $ to $ .

  • Salary Reduction A reduction in pay from one step to another, which is not below the minimum rate established for the position by the salary plan. A copy of the notice of reduction shall be sent promptly to the City Manager Department for inclusion in the employee's official personnel file.

  • How Do I Correct an Excess Contribution? If you make a contribution in excess of your allowable maximum, you may correct the excess contribution and avoid the 6% penalty tax under Section 4973 of the Internal Revenue Code for that year by withdrawing the excess contribution and its earnings on or before the due date, including extensions, of the tax return for the tax year for which the contribution was made (generally October 15th). Any earnings on the withdrawn excess contribution may be subject to a 10% early distribution penalty tax if you are under age 59½. In addition, in certain cases an excess contribution may be withdrawn after the time for filing your tax return. Finally, excess contributions for one year may be carried forward and applied against the contribution limitation in succeeding years.

  • Total Compensation Contractor shall include Total Compensation in XXX for each of its five most highly compensated Executives for the preceding fiscal year if: 4.1. The total Federal funding authorized to date under the Award is $25,000 or more; and 4.2. In the preceding fiscal year, Contractor received:

  • Highly Compensated Employee The term Highly Compensated Employee includes highly compensated active employees and highly compensated former employees.

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