morning. Kurt. you, Good Thank
for will used Kurt detailed for year a our polyethylene and Zeolyst production demand sales As compared our the year-over-year timing in financial of in contract drove of venture, regeneration increase quarter. more increased joint I expected year. mentioned, the quarter sales results. fourth with volume begin our to materials prior orders hydrocracking pricing to catalyst advanced and of fourth the with Ecovyst along of Within review Higher full the favorable services, led X% the lower
loss of value a outlook hydrocracking the the During and joint up stepped fourth million $XX sales investment the This contract in higher of polyethylene, nearly of quarter, venture, the up our to Zeolyst advanced for our quarter volume to the fair in in Zeolyst X% the merged quarter. investment Zeolyst on fuels.
Adjusted used fourth in the million, sales joint production venture. catalyst we of and partially driving reduction year-over-year, venture a net our when reflecting recognized sustainable Ecoservices was charge estimated investment materials The EBITDA in applications catalyst impairment control business emission in charge of The was production $XX step-up. for of reduced silicas and an noncash in the was used demand in the PQ timing Ecoservices as part joint of impairment value carrying and primarily favorable the due higher XXXX. our pricing by combination that the portion within offset
change-outs venture. year-over-year, driven as higher demand by the partially sales sustainable cost down Silica the the Zeolyst custom in emission production catalyst control year-over-year. This X% favorable For the were sales lower for EBITDA $XXX related pricing as within for to and adjusted $XXX for by in compared adjusted fuels. of impact the volume niche venture lower of polyethylene polyethylene was for Advanced from lower materials And Zeolyst by hydrocracking decreased our timing driven catalysts pricing, were of offset in joint catalyst joint applications
Ecovyst catalyst volume primarily well to year, up by and the sales the million the million lower of in lower by of Ecoservices. The catalysts supports. XXXX contract the EBITDA higher sales were as used flat lower were full was XXXX. customer driven primarily finished offset sales sales volume of was pass-through
positive, fourth Moving The for variable in contractual in the to highlight pricing largely for adjusted quarter. price services. the was driven the components by the next the regeneration ratio EBITDA quarter cost slide. to strong of I'll change the major fourth
with quarter Adjusted lower volume to the volume now higher offset lower costs in associated in up venture. of up with than Regeneration silicas, Ecoservices the X% and adjusted the over nearly to the more venture. inventory prior million joint sales cost EBITDA cost segment was year favorable absorption compared by The to up of quarter quarter, ago favorable XXX million, up costs pricing, the balance and $XX reflecting in of in volume adjusted Our fourth turnaround Zeolyst relates driven contract by The to of starting fixed the and quarter. quarter reductions higher timing was and EBITDA Services. build basis EBITDA and margin lower sales this fourth fourth joint volume for Zeolyst highlights, in XX%, quarter the pricing benefit Ecoservices
I'll change turn advanced turnaround Sales were year compared $XXX the was fourth XXXX. points was the XX%, in of the Ecoservices. the sales
million modestly catalyst taken up largely Catalysts of fourth joint sales. advanced Adjusted segment venture in was
Sales silicas X% sales $XX Advanced Materials fourth the the within compared the our Zeolyst favorable of niche overall Catalysts sales Advanced higher the was quarter, as higher of million, on sales segment, the production fixed to of actions $XX higher and timing the well up as sales of of were from used the for Zeolyst for as volume catalysts. cost polyethylene joint reduction venture. the offset custom silicas, advanced For absorption principally Materials and to down lower due in the and XXXX for Silicas advanced EBITDA of benefit XXXX sales year-over-year cost hydrocracking of quarter
I leading Zeolyst positive changes by catalyst and dividends higher million, our generation in million XXXX. our Kansas expenditures, The in higher and venture favorable on growth leverage, the generation specifically assuming cash, cash free ratio joint up with In was making with remained of no for offset a in our under for will to working target cash activation ended As by net our uses full expansion.
We With City of expected our partially our conclude ChemXX light towards $XX XXXX. capital to we to available progress of the year availability and on anticipate positive net over was ABL discretionary polyethylene debt flow driven X.Xx. projects our outlook year catalyst Xx significant including ratio discussion XXXX facility. positive debt at $XXX move for quarter, facility $XX cash discussion the capital, million our adjusted leverage compared continued of and year-end. approximately cash the fourth generation, and a of to capital expansion in ongoing generation the cash liquidity, leverage higher of we capacity cash cash from X
about we This as is core As guidance many cautious into for remain foresee noted, the stability macroeconomic year. XXXX, Kurt the activity. cautious we we businesses although near-term outlook in move global our of factored outlook relative into our for
For pass-through to projected to to estimated in $XXX $XXX of costs XXXX,
Sales million XXXX. $XX the expect sulfur to million. be the XXXX, anticipated of million higher proportionate are million be our joint the $XXX of range for XX% an related Relative pricing outlook range. sales we includes to GAAP $XXX venture this in million to the share in effect our Zeolyst higher in
driven we Zeolyst our joint share result, sales, for $XXX $XXX including We and the contract favorable expect total a to million pricing volume. by Ecoservices As venture proportionate sales anticipate to of in XXXX, be million. higher growth
would anticipated the $XX our Excluding expected be the impact, base pass-through growth in digits. cost mid-single million sulfur
on be pass-through the basis. low effect the into we higher percentage of up taking to sales However, sulfur double-digit costs, project Ecoservices for a consideration
continue we believe sales traction our be Catalysts, of applications global and to there expect sales to biocatalysis outpace and will this Materials Advanced and that continued year. advanced of silicas demand for catalysts growth, polyethylene For higher we
result, sales to XXXX. double-digit advanced project percentage a to low As be we in compared silica up basis the
the we not at albeit saw stronger expect we hydrocracking joint the in catalyst sales, venture, Within XXXX. peak year Zeolyst level for a
at XXXX. up projected joint to in For range $XXX and range a the slightly Zeolyst to EBITDA adjusted to million percentage growth we in be the $XXX to be is compared flat XXXX. mid-single-digit sales, cautious on anticipate which to of sales sales we midpoint up be to of remain anticipate up We basis. venture million, X% catalyst the the Overall,
basis to segment we to million anticipate up of a mid-single-digit EBITDA of adjusted terms $XXX percentage be on In results, within million. a range Ecoservices $XXX
mid-single-digit sales. we Materials products be discussed, Advanced the range certain can project of segment lumpy $XX basis For are a and often EBITDA the and they previously percentage Materials Advanced as Catalysts, have adjusted we noting, be to event-driven of to in $XX on million up as within sales Catalysts million, large
and heavily our second to weighted similar to earnings hydrocracking the by last more specialty sales. timing half catalyst custom be expect the also year, We toward year, driven of of the
approximately expand anticipated our City and this be We the expenditures to at are expect for capacity $XX expect as site ChemXX. ongoing complete by reflecting in $XX the polyethylene million expansion we the activity range our corporate XXXX. million catalyst investment to in to to be of activation our costs million year Capital $XX year-end Kansas capacity year, at incremental to catalyst
free cash flow a XXXX the for As $XX project be million result, in adjusted of to we range to $XX.
XX% interest XXXX. million as For caps covering interest rate our of well term expense we expense, in repricing approximately have million considering the interest for of the expect to be we recent to as place loan, range $XX our the exposure in of $XX
and project of for be terms first specific EBITDA the In $XX XXXX, quarter adjusted for we quarter first Ecoservices guidance of to million million. between $XX
plan costs. expected quarter the to with timing of adjusted in EBITDA of is XXXX first spending, XX% conduct the the execute While of customer of more the EBITDA turnaround driven costs the as first be is than our turnaround to the lowest planned historically annualized quarter, for lower turnarounds adjusted maintenance quarter fixed typical and quarter first the to we coincide We customer absorption turnarounds. than by
we anticipated Kurt costs. advantage turnarounds, We mentioned the also to second through acid incremental earlier energy other contractual part first the of pass-through complete services volumes of that virgin timing including taking and quarter, costs, year sulfuric stronger the anticipate also higher as expected be in are of and of certain the demand index acid which lower and sulfuric the in within treatment our
more first we typical Advanced fourth segment, quarters strong expect lighter on catalysts. between customer the hydrocracking a specialty a order and prior $X second by certain and based be similar and third sales project Therefore, the timing year, million million product within quarter. adjusted we quarter the for of and quarter the particularly around first and to custom $X Catalysts, For Materials driven timing, to EBITDA
unallocated some first Kurt for $XX now EBITDA back be $X expect the call million. Assuming million, remarks. of quarter approximately for closing between to million expense $XX the to turn adjusted and we consolidated corporate
I'll